     A. CRUISE NARRATIVE: AR07W_2001
        (preliminary:  2002 JUL 11)
     
     A.1. HIGHLIGHTS
                             WHP CRUISE SUMMARY INFORMATION
     
              WOCE section designation  AR07W_2001
     Expedition designation (EXPOCODE)  18HU2001022_1
           Chief Scientist/affiliation  R. Allyn Clarke/BIO
                                 Dates  2001 MAY 30 - 2001 JUN 15
                                  Ship  CCGS Hudson
                         Ports of call  BIO, Dartmouth, NS, Canada
                    Number of stations  62 Rosette & CTD Stations
                                                    60° 34.40' N
       Stations' Geographic boundaries  63° 38.88' W            48° 15.79' W
                                                    42° 31.26' N
          Floats and drifters deployed  0
        Moorings deployed or recovered  13: 5 recoveries, 
                                            5 deployments, 
                                            3 release tests
     
                                  CONTRIBUTING AUTHORS
     
     Jeff Anning    Jay Bugden      Paul Dickie     L. Harris   Glen Harrison
     Brian Irwin    Anthony Isenor  Paul Kepkay     William Li  Gary Maillet  
     R.M. Moore     S. Punshon      Murray Scotney  John Smith  R. Tokarczyk  
     Igor Yashayeav
     
     
                           CHIEF SCIENTIST CONTACT INFORMATION
               Ocean Sciences Division • Department of Fisheries and Oceans
                            Bedford Institute of Oceanography
                       PO Box 1006 • Dartmouth, NS, Canada B2Y 2A4
                            Email: clarkea@mar.dfo-mpo.gc.ca
     
     
     
     
     2.   Cruise Summary Information
     
     a.   Cruise Track 
     
     A cruise track is shown in Figure 1.  Ship position at 0000Z on each day 
     of the cruise is indicated with a date label.  
     
     The WOCE cruise station summary file outlines the science operations 
     conducted during the cruise.  Note that additional cast types have been 
     defined as:  NET - Biological net tow;  AGT - alongtrack temperature-
     salinity measurements.  As well, additional time codes have been defined 
     as: BD - Begin Descent; EA - End Ascent.  These codes are used during 
     Lowered ADCP casts.  Finally, in the Comment section of the SUM file 
     there is frequent mention of operation notes indicated by "Op Note".  
     These notes are included in Appendix 1.
     
     
     
     
     Figure 1.  Cruise track for 18HU2001022_1.  The date labels indicate the 
     ships position at 0000Z.
     
     
     Additional parameter codes have also been defined and appear in the 
     parameter column of the WOCE SUM file.  These codes are:  510 - 
     extracted chlorophyll; 511 - phytoplankton count; 512 - High Pressure 
     Liquid Chromatography (HPLC); 513 - Absorption Spectra; 516 - 
     Protactinium (231Pa) ; 517 - Iodine (129I).  Sections that follow in the 
     cruise report describe these measurements.
     
     
     b.   Total Number of Stations Occupied
     
     The CTD and ROS station positions are shown in Figure 2.  The WHP 
     stations are all contained in the box defined by 50-62(N and 43-60(W.  
     Table 1 lists the science operations for 2001022.
     
     
                  Table 1.  Science operations conducted on 18HU2001022_1.
     
     Cast     | Number of | 
     Type     | Operations| Detailed Division          | Operation Numbers
     ---------|-----------|----------------------------|--------------------------------
     Rosette  |   62      | 28 regular AR7W Sites plus | see Table 2& CTD 
              |           |   Sites 8.5, 25.3 and 25.7 | 
              |           | 8 Halifax Line Sites       | see Table 3
              |           |   (Stn. 2 repeated)        |  
              |           | 9 on L4 Line               | see Table 4
              |           | 13 Biology Casts not in-   | 18,30,33,39,44,72,86,96
              |           |   cluded in other tables   |   161,209,238,239,257
              |           | 1 Basin test               | 1
     ---------|-----------|----------------------------|--------------------------------
     Moorings |  13       | 5 recoveries               | 15, 16, 17, 85, 231
              |           | 5 deployments              | 21, 22, 23, 37, 232
              |           | 3 release tests            | 19, 20, 60
     ---------|-----------|----------------------------|--------------------------------
     Biology  |  86       | 76, 200 (m net tows        | 2,4,5,8-13,25-28,31,32,
              |           |                            |   35,36,40,41,45,46,47,49,51,53,
              |           |                            |   55,57,59,62,64,66,68,70,73,74,
              |           |                            |   76,78,80,81,83,87,89,91,93,94,
              |           |                            |   97,99,101,103,104,106,109,
              |           |                            |   110,118,131,132,144,145,157,
              |           |                            |   158,160,163,182,210,233,235,
              |           |                            |   237,240,242,245,247,249,251,
              |           |                            |   253,255,262
              |           | 10, 75 (m net tows         | 50,56,67,77,82,88,92,100,
              |           |                            |   159,263
     ---------|-----------|----------------------------|--------------------------------
     Chemistry|           | 129I                       | 48,52,54,58,61,65,69,75,84,
              |           |                            |   95,105,162,164,211,236,241,
              |           |                            |   243,248,250,252,254,256
              |           | 231Pa                      | 75, 95, 105, 164
     ---------|-----------|----------------------------|--------------------------------
     Other    |           | 100  Ship Board ADCP       | no number assigned
              |           | Along track t, s,          | 3 
              |           |   and fluorescence         | 
              |           | 92 XBT Deployments         | 
              |           | 7 MVP Deployments          | 42,43,166,184,192,212,258
       
     
     
     Table 2.  AR7W sites and rosette and CTD/LADCP operation numbers for 
               18HU2001022_1.
     
                            AR7W Site   2001022 Deep Cast 
                             Number     Operation Number
                            ----------  -----------------
                                1             48
                                2             52
                                3             54
                                4             58
                                5             61
                                6             63
                                7             65
                                8             69
                                8.5          234
                                9            236
                               10             71
                               11             75
                               12             79
                               13            211
                               14             84
                               15             90
                               16            183
                               17             95
                               18            164
                               19             98
                               20            162
                               21            102
                               22            146
                               23            105
                               24            133
                               25            107
                               25.3          124
                               25.7          122
                               26            119
                               27            111
                               28            108
       
       
     Figure 2.  CTD, rosette and LADCP station positions on for Hudson 
                18HU2001022_1.
     
     
     Table 3.  Halifax Line sites and rosette operation numbers 
               for 18HU2001022_1.
     
                            Halifax    2001022 Deep Cast 
                          Line Number  Operation Number
                          -----------  -----------------
                               1               6
                               2               7, 264
                               3              14
                               4              24
                               5              29
                               6              34
                               7              38
                               
                 
     Table 4.  Line L4 sites and rosette operation numbers 
               for 18HU2001022_1.
     
                              L4       2001022 Deep Cast 
                          Line Number  Operation Number
                          -----------  -----------------
                               1             256
                               2             254
                               3             252
                               4             250
                               5             248
                               5.5           244
                               6             246
                               7             243
                               8             241
                     
                     
     Along AR7W, the stations were full depth WHP small volume rosette casts 
     with up to 24 rosette bottles.  Depending on the station, water samples 
     were analyzed for CFC's, carbon tetrachloride, methyl chloroform, total 
     carbonate, alkalinity, oxygen, salinity, nutrients, methyl halides and 
     chlorinated compounds.  On some casts, chemistry isotope sampling was 
     also conducted for iodine 129 and protactinium 231.
     
     
     c.  Floats and Drifters deployed
     
     No floats or drifters were deployed.
     
     
     d.  Moorings deployed or recovered
     				
     A total of 13 mooring related operations, consisting of 5 deployments, 5 
     recoveries and three release tests were conducted at various sites.  The 
     following summarizes the mooring operations.
     
     
     Deployments:
     
     1  M1387 multi-instrument mooring consisting of four current meters, 
        four Microcats and an ADCP.
     
     1  M1388 multi-instrument mooring consisting of five current meters and 
        four Microcats.
     
     1  M1395 mooring consisting of one pressure gauge.
     
     1  M1396 standard mooring consisting of one current meter positioned 20m 
        off bottom along AR7W on the Labrador Slope (12-month deployment) along 
        the 1000m isobath.
     
     1  M1397 mooring consisting of a shackle and wire test.  
     
     
     
     Recoveries:
     
     1  M1350 standard mooring consisting of one current meter positioned 20m 
        off bottom along AR7W on the Labrador Slope (12 month deployment) along 
        the 1000m isobath.
     
     1  M1349 multi-instrument mooring near OWS Bravo on AR7W.  This mooring 
        separated 88 days after deployment, on August 26, 2000.  A portion of 
        the upper section was recovered in October 2000 onboard the CCGS Des 
        Groseilliers. The recovered section consisted of the main float, current 
        meter and Seacat.  
     
        On 2001022, the lower section of this mooring was recovered.  The 
        recovered section consisted of a sediment trap, four Seacats, and four 
        Aanderaa current meters.
        
        A section of mooring between about 175 m and 880 m was lost.  The 
        separa-tion occurred between two buoyancy packages.  Lost were one 
        sediment trap, two Seacats, a current meter and one set of buoyancy 
        packages. 
     
     1  M1377 multi-instrument mooring consisting of four Microcats and four 
        Aanderaa current meters.
     
     1  M1378 mooring consisting of an ADCP.
     
     1  M1379 mooring consisting of a pressure gauge.
     
     
     
     3.  List of Principal Investigators
     
     Table 5.  List of Principal Investigators.  See Section 7 
               for addresses.
     
     Name/Affiliation    | Email Address                      | Responsibility
     --------------------|------------------------------------|----------------------------------
     Allyn Clarke/BIO    | clarkea@mar.dfo-mpo.gc.ca          | Senior scientist
                         |                                    |  Overall co-ordination
     Bob Gershey         | rgershey@fox.nstn.ns.ca            | Alkalinity, carbonate, CFC's
       BDR Research      |                                    |
     Glen Harrison/BIO   | harrisong@mar.dfo-mpo.gc.ca        | Coordinator biological program 
                         |                                    |   nitrate and ammonium utiliza-
                         |                                    |   tion by phytoplankton
     Erica Head/BIO      | heade@mar.dfo-mpo.gc.ca            | Macrozooplankton distribution, 
                         |                                    |   abundance and metabolism
     Paul Kepkay/BIO     | kepkayp@mar.dfo-mpo.gc.ca          | Dissolved organic carbon, 
                         |                                    |   colloid chemistry and 
                         |                                    |   plankton respiration
     Peter Jones/BIO     | jonesp@mar.dfo-mpo.gc.ca           | Alkalinity, carbonate, CFC's
     John Lazier/BIO     | lazierj@mar.dfo-mpo.gc.ca          | CTD data, moored instrument data
     Bill Li/BIO         | lib@mar.dfo-mpo.gc.ca              | Pico-plankton distribution 
                         |                                    |   and abundance, bacteria
     Robert Moore/DU     | rmoore@is.dal.ca                   | Halocarbons
     Robert Pickart/WHOI | pickart@rsp.whoi.edu               | Lowered ADCP
     Peter Rhines/UW     | rhines@killer.ocean.washington.edu | Moored instrument data
     John Smith/BIO      | smithjn@mar.dfo-mpo.gc.ca          | Chemistry isotopes
     
     
     4.1  Physical - Chemical Program
     
     a. Narrative
     
     This expedition was conducting operations in support of three ongoing 
     scientific initiatives.
     
     The first initiative is in support of the North Atlantic Oscillation and 
     the Atlantic Thermohaline Circulation Principal Research Areas of the 
     Climate Variability and Predictability (CLIVAR) project of the World 
     Climate Research Programme (WCRP).  The occupation of the Labrador Sea 
     section and the recovery of the two Labrador Sea moorings provide a 
     measure of the winter cooling and water mass transformations over the 
     winters of 2000/2001.  The resetting of the mooring on the 1000 metre 
     isobath on the Labrador slope continues a 20+ year observation program 
     of the Labrador Current. 
     
     The second initiative is the Labrador Sea project of the Canadian Joint 
     Global Ocean Flux Study (JGOFS).  The biological program is designed to 
     characterize the late spring biological processes in the Labrador Sea 
     and its shelf regions and is discussed in a later section of this 
     document. The physical/chemical oceanographic program observes 
     nutrients, total carbonate, alkalinity and CFCs over the entire water 
     column in order to document the vertical transport of carbon via winter 
     convection in the Labrador Sea as well as the changes in carbon storage 
     in the deep waters of the North Atlantic.
     
     The third objective is to observe the physical and chemical parameters 
     at the various stations of the Halifax Section in support of DFO's 
     Atlantic Zonal Monitoring Program.  In addition, the Moving Vessel 
     Profiler (MVP) is to be deployed on an opportunity basis while the 
     vessel is transiting between BIO and the Labrador Sea.  These sections 
     of opportunity will be observed to provide detailed estimates of the 
     spatial structures of the Scotian shelf, Gulf of Saint Lawrence and 
     Cabot Strait.
     
     The fourth objective is to recover and set moorings on the continental 
     slope at the end of the Halifax Section.  These moorings are designed to 
     provide information on the structure of the current field to provide 
     information related to the exploration and exploitation of oil and gas 
     under the deeper areas of the continental slope.
     
     
     b. Processing of the measurements collected with the Moving Vehicle 
        Profiler (MVP)
        (Igor Yashayaev)
     
     Original MVP data files - The MVP acquisition software stores profile 
     measurements and engineering data in nine ASCII files.  These file sets 
     are named evtXXX.YYY#, where XXX is the event number, YYY - a three-
     digit profile name, and # can be one of eight letters (a, c, d, e, g, h, 
     s, t) or omitted.  In the last case (the naming of the MVP files is 
     reduced to evtXXX.YYY), the files contain the header information (PC-
     Time, PC-Date, GPS strings with position and time, bottom depth and ship 
     speed) and unprocessed (raw MVP) measurements of pressure, conductivity 
     and temperature at the original sampling rate of 25 Hertz.
     
     MVP to CNV conversion - The Seabird processing software (hereafter 
     Seasoft) represents a multifunctional and comprehensive processing 
     system, providing complete processing capabilities of CTD data from the 
     raw to final datasets.  This motivated us to develop a utility for 
     conversion of a raw MVP data file to a cnv file, which is the generic 
     file format of the Seasoft. Another motivation for such conversion is in 
     the popularity of Seabird CTD: many applications which are used with the 
     cnv files will be applicable to MVP data.  A utility was produced, 
     mvp2cnv, to convert a raw MVP data file (evtXXX.YYY) to a cnv file 
     (XXX_YYY.cnv).  The utility adds a header containing instrument, time 
     and position information, data description (these form a header) and raw 
     data obtained from the original file.  The raw data (scan, pressure, 
     temperature, conductivity and flag) are stored in XXX_YYY.cnv in a 
     Seasoft specific format (all integer and floating point values must be 
     11 bytes long - this is important for operation of the Seasoft modules).  
     mvp2cnv finds the header template from a file named mvp.hdr, inheriting 
     the structure of the Seasoft header.  This header file can be edited 
     (cruise information, chief scientist, comments, etc.).  The brackets '<' 
     and '>' in the header template indicate a position where the 
     corresponding information (time, position, etc.) will be filled in by 
     mvp2cnv.
     
     To perform the conversion enter mvp2cnv evtXXX.YYY, or run a batch file 
     listing mvp2cnv evtXXX.YYY lines with different XXX and YYY.
     
     Finding the time advance for MVP temperature - Due to the difference in 
     time response of pressure, temperature and conductivity sensors the 
     corresponding measurements need to be filtered and aligned in time prior 
     to use in analyses and computations (of salinity, density, sound 
     velocity etc.).  To determine the filtering options and the relative 
     time advance of temperature and conductivity that provide the most 
     consistent temperature-salinity-density-pressure data set, we developed 
     a utility (alignmvp) to test the statistical and physical properties of 
     observed and computed variables.
     
     These tests were conducted for each T vs. C time advance.  The various 
     advances control: (1) the level of noise and spikiness in salinity and 
     density, (2) the number and magnitude of density inversion, (3) the 
     differences between downtrace and uptrace profiles and (4) the 
     correlation between temperature and conductivity series. The tests are 
     being conducted for uptrace and downtrace separately (except 3) and 
     summary of the tests stored in files: al*.cnv and alignmvp.sum.
     
     To test different offsets of temperature measurements enter alignmvp 
     evtXXX.YYY.
     
     Processing of converted MVP files with Seabird Software - Once the MVP 
     data were converted to Seabird file format, they could be processed with 
     the Seasoft modules.  A simple processing deck includes:
     
     <wildedit> - to exclude obvious outliers in temperature and 
                  conductivity,  
     <alignctd> - to advance temperature and conductivity readings, 
       <filter> - to low-pass filter pressure, temperature and conductivity, 
       <derive> - to calculate salinity, potential temperature and density, 
       <binavg> - to bin average data in time bins, 
        <split> - to separate down and uptrace profiles and 
       <seaodf> - to convert processed cnv files to odf.
      
     Preliminary XBT Data - A preliminary plot of the XBT data is shown in 
     Figure 3.  See also section B.4 of this report.
     
     
     Figure 3.  Section plot of preliminary XBT data along AR7W.
     
     
     4.2  Biological Program
     
     a. Narrative
     
     The biological program conducted as part of cruise 2001022, with some 
     modifications, was a continuation of studies began in 1994 to describe 
     the large-scale (spatial and temporal) variability in plankton biomass, 
     productivity and biogenic carbon inventories in the Labrador Sea.  
     
     The program has consisted of essentially five elements: 
      • a phytoplankton biomass/primary productivity program - conducted Glen 
        Harrison and Brian Irwin (this year including Gary Maillet and Gadiel 
        Alarcon), 
      • a microbial program conducted by Bill Li and Paul Dickie, 
      • a mesozooplankton program conducted by Les Harris (for Erica Head),
      • a dissolved organic carbon/community respiration program conducted by 
        Jay Bugden (for Paul Kepkay), and
      • a sediment trap program conducted by Glen Harrison and Brian Irwin.
     
     The ultimate aim of these studies is twofold: 
      • to provide a description of the inventories in and export of biogenic 
        carbon from the Labrador Sea, their turnover rates and variability in 
        space and time as part of OSD's continuing climate-studies and
      • to provide a description of plankton life-cycles and productivity in 
        the Labrador Sea and its influence or contribution to ecosystems 
        downstream in support of OSD's fisheries-related research.  
     
     In addition to the Labrador Sea study, phytoplankton, mesozooplankton 
     and nutrient samples were collected at the seven stations along the 
     Halifax line in support of OSD's obligations to the Atlantic Zone 
     Monitoring Program (AZMP).
     
     
     b.  Stable Isotope Studies of Carbon and Nitrogen (nitrate and 
         ammonium) Utili-zation by Phytoplankton  
         (Glen Harrison)
     
     This work represents a continuation of research begun in 1994 to 
     determine the primary productivity (in terms of carbon and nitrogen) of 
     phytoplankton in the Labrador Sea.  Carbon dioxide (CO2), nitrate (NO3) 
     and ammonium (NH4) utilization rates from eight depths in the photic 
     zone (i.e. the 1% light level ranged from 30-50 m) were determined using 
     stable isotope tracer (13C and 15N) methods.  Incubations experiments 
     were carried out in on-deck 'simulated in-situ' incubators.  At a few 
     stations, 14C incubations were done in parallel for comparison.  A total 
     of 13 experiments were conducted (see Table 6); 9 stations were occupied 
     in the Labrador Sea, one in the NE Gulf of St Lawrence and one on the 
     Scotian Shelf.  Carbon and nitrogen-based primary productivity rates at 
     these locations will be related to vertical fluxes of particulate 
     biogenic carbon and nitrogen derived from our sediment trap deployed at 
     1,053 m on the "Bravo" mooring (M1349) during this the 2000-009 mission 
     and recovered on this mission.
     
     In addition to productivity measurements, samples from two deep casts 
     were collected for determination of particulate organic carbon (POC) and 
     nitrogen (PON) and NH4 to ~2,000 m.
     
     
     Table 6.  Sampling for stable isotopes.
     
               |         |     |       |        |Photic|     |     |     |
               |         |     |  Lat  |   Lon  |Depth | 15N/|     | POC/| Deep
        Date   |  Site   | ID# |  (N)  |   (W)  | (m)  | 13C | 14C | PON | NH4
     ----------|---------|-----|-------|--------|------|-----|-----|-----|-----
      2-Jun-01 | SS      |  39 | 44.81 | -60.46 |  40  |  x  |     |     |
      3-Jun-01 | NE-GSL  |  44 | 49.84 | -58.45 |  45  |  x  |     |     |
      4-Jun-01 | L3_02   |  52 | 53.79 | -55.44 |  45  |  x  |  x  |     |
      5-Jun-01 | L3_11   |  72 | 55.61 | -53.63 |  30  |  x  |  x  |     |
      6-Jun-01 | L3_14.4 |  86 | 56.70 | -52.49 |  40  |  x  |     |     |
      7-Jun-01 | L3_19   |  96 | 58.64 | -50.42 |  50  |  x  |     |     |
      7-Jun-01 | L3_19   |  98 | 58.64 | -50.42 |  -   |     |     |  x  |  x
      8-Jun-01 | L3_28   | 108 | 60.57 | -48.26 |  25  |  x  |     |     |
      9-Jun-01 | L3_20   | 161 | 59.07 | -49.96 |  45  |  x  |  x  |     |
     10-Jun-01 | L3_13   | 209 | 56.11 | -53.12 |  35  |  x  |  x  |     |
     10-Jun-01 | L3_13   | 211 | 56.11 | -53.12 |  -   |     |     |  x  |  x
     11-Jun-01 | S LAB   | 238 | 54.69 | -52.50 |  50  |  x  |     |     |
     12-Jun-01 | L4_05   | 248 | 52.73 | -52.00 |  35  |  x  |     |     |
     
     
     c.  Zooplankton Sampling  
         (L. Harris)
     
     The zooplankton sampling is part of an ongoing program, the aim of which 
     is to investigate the distribution, abundance and life history of the 
     major zooplankton groups found in the Labrador Sea and its associated 
     shelf systems. Particular emphasis is placed on the copepod species of 
     the Calanus genus, which dominate the zooplankton in this region.
     
     Vertical net tows (Figure 4) were taken at 47 stations (9 on or near the 
     Scotian Shelf, 1 in the Gulf and 37 from the Labrador Shelf/Labrador 
     Sea) using a 3/4 metre 200 (m mesh ring net. At all stations, tows were 
     made from 100 meters to the surface. Additional deep tows (2500 meters 
     to the surface) were taken at 4 of the stations in the Labrador Sea. 
     Samples will be analysed for species composition, copepod stage 
     structure and biomass.  Nine additional tows using a 30 cm 75 (m net 
     were made. 
     
     
     Figure 4.  Net tow and multinet tow locations for 18HU2001022_1.
     
     
     d.  Measurements Of Copepod Reproduction Rates  
         (L. Harris)
     
     Egg production rates of Calanus finmarchicus, the dominant copepod 
     species, were measured at 14 stations (3 on the Scotian Shelf, 1 in the 
     Gulf and 10 from the Labrador Shelf/Labrador Sea).
     
     e.  Total Organic Carbon (TOC) and Microbial Community Respiration  
         (Jay Bugden and Paul Kepkay)
     
     In order to better understand the cycling of carbon and the mechanisms 
     controlling it in the Labrador Sea, it is necessary to examine the pool 
     of total organic carbon (TOC), and look at the activity of the microbial 
     community in the water column.  By examining the rate of respiration and 
     size fractionating the TOC, information on the fate of carbon in this 
     marine environment may be elucidated.
     
     During CCGS Hudson cruise 2001-022 eight (8) stations were sampled at a 
     10m and 40m depth, for gross microbial community respiration, and at 10m 
     only ultrafiltrations were performed for size fractionation of TOC. The 
     stations sampled are listed below.  TOC depth profiles were also 
     collected from all twenty-eight (28) stations listed below.
     
     Table 7 lists the stations and what was sampled on CCGS Hudson cruise 
     2001-022.  BRAVO is a  mooring site located near the AR7W line.  SLC is 
     a biological station located between Line 3 (AR7W) and Line 4 at 54o 
     41.57N 52o 30.04W, operation ID number 238.
     
     
     Table 7.  Ultrafiltration, respiration and TOC sample collection.
     
                                 Respi-  Ultrafil-  DOC 
                   Station       ration  tration    Profile
                   ------------  ------  ---------  -------            
                   AR7W site  1                       X
                   AR7W site  2    X        X         X
                   AR7W site  3                       X
                   AR7W site  4                       X
                   AR7W site  5                       X
                   AR7W site  6                       X
                   AR7W site  7                       X
                   AR7W site  8                       X
                   AR7W site  9                       X
                   AR7W site 10                       X
                   AR7W site 11    X        X         X
                   AR7W site 12                       X
                   AR7W site 13    X        X         X
                   AR7W site 14                       X
                   BRAVO           X        X         
                   AR7W site 15                       X
                   AR7W site 16                       X
                   AR7W site 17                       X
                   AR7W site 18                       X
                   AR7W site 19    X        X         X
                   AR7W site 20    X        X         X
                   AR7W site 21                       X
                   AR7W site 22                       X
                   AR7W site 23                       X
                   AR7W site 24                       X
                   AR7W site 25                       X
                   AR7W site 26                       X
                   AR7W site 27                       X
                   AR7W site 28    X        X         X
                   SLC             X        X         
     
     
     f.  Primary Production Measurements  
         (Brian Irwin)
     
     Water samples for primary production experiments were collected from the 
     rosette at fourteen (14) stations (see Table 8).  Depths sampled were 
     10, 20 and 40m.  For each sample, 33 aliquots were innoculated with 
     sodium bicarbonate 14C and then incubated at in situ temperatures at 30 
     light levels ( 3 were dark bottles) for 2 to 3 hours. At the end of the 
     incubation period the cells were harvested onto GF/F glass fibre filters 
     for later counting in a scintillation counter.
     
     For each sample, three chlorophylls, three particulate carbons, one 
     HPLC, one Absorption Spectra, one Dissolved Organic Carbon and one 
     nutrient aliquot were collected and stored frozen for later analysis.
     
     
     f.  Primary Production Studies Using 14C  
         (Gary Maillet)
     
     Measurement of primary production was conducted during Hudson Cruise 
     2001-022 using the radioisotope carbon-14 technique. Measurement of 
     photosynthesis - irradiance experiments were conducted using two custom-
     built photosynthetrons. Primary production measurements were confined to 
     the upper water column. Seawater samples were obtained from the CTD-
     rosette Niskin bottles at 10-40m depths and from a submersible pump (4m) 
     at designated biological sampling stations (Table 9). Measurement of 
     carbon-14 uptake experiments will be used to compute photosynthetic 
     parameters and to estimate daily integrated production over the euphotic 
     zone across the Labrador Sea transect. Results will also be compared 
     with Glen Harrison and Brian Irwin's incubations to determine general 
     applicability of photosynthetron system for estimation of photosynthetic 
     parameters. Due to the unavailability of a scintillation counter aboard 
     the Hudson, these results could not be completed prior to completion of 
     the cruise.
     
     
     g.  Abundance and Production of Microbial Plankton  
         (William Li and Paul Dickie)
     
     The abundance of phytoplankton was measured by shipboard flow cytometric 
     analysis of single cells characterized by properties of light scatter 
     and pigment fluorescence, using methods previously published (Li 1995. 
     Marine Ecology Progress Series).  A total of 334 samples were analyzed 
     (see Table 10).
     
     The abundance of bacterioplankton will be measured at a later date by 
     flow cytometric analysis of samples cryogenically preserved in 
     paraformaldehyde, using methods previously published (Li et al. 1995. 
     Limnology and Oceanography).  A toal of 834 samples were collected for 
     this purpose.
     
     
     Table 8.  Sampling for primary production.
      
           Date         Station     Lat      Long     Z   ID
           -----------  ----------  -------  -------  --  ------
           May 31 2001  Event 18    4250.58  6138.39  40  236961
                                                      20  236964
                                                      10  236966
           June 1 2001  HL 6        4251.15  6140.91  40  236995
                                                      20  236998
                                                      10  237000
           June 2 2001  Event 39    4448.78  6027.52  40  237027
                                                      20  237030
                                                      10  237032
           June 3 2001  Event 44    4950.57  5827.17  40  237040
                                                      20  237043
                                                      10  237045
           June 4 2001  AR7W-2      5347.8   5526.2   40  237067
                                                      20  237072
                                                      10  237074
           June 5 2001  AR7W-11     5536.88  5338.02  40  237194
                                                      20  237197
                                                      10  237199
           June 5 2001  AR7W-10     5524.96  5349.03   4  205949
           June 6 2001  BRAVO       5641.79  5229.44  40  237281
                                                      20  237284
                                                      10  237286
           June 7 2001  AR7W-19     5838.35  5024.98  40  237344
                                                      20  237347
                                                      10  237349
           June 8 2001  AR7W-28     6034.04  4815.78  40  237457
                                                      20  237461
                                                      10  237463
           June 9 2001  AR7W-20     5903.33  4958.2   40  237550
                                                      20  237553
                                                      10  237555
           June10 2001  AR7W-13     5606.82  5306.96  40  237637
                                                      20  237640
                                                      10  237642
           June11 2001  Event #238  5441.56  5230.07  40  237705
                                                      20  237708
                                                      10  237710
           June12 2001  L4-5        5243.8   5159.9   40  237819
                                                      20  237822
                                                      10  237824
           June13 2001  Event #257  5008.86  5756.22  40  237885
                                                      20  237888
                                                      10  237890
     
     
     Table 9. Primary production station locations during AR7W transect 
              across the Labrador Sea.
     
                                       Lat    Long   Sample Depth
           Date           Site    ID#   (N)    (W)    (m)
           -------------  ------  ---  -----  ------  ------------
           May  31, 2001  SS       18  42.84  -61.64  10, 20
           June  1, 2001  SS       24  43.47  -62.45  10, 20
           June  2, 2001  SS       39  44.81  -60.46  10, 20
           June  3, 2001  NE-GSL   44  49.84  -58.45  10, 20
           June  4, 2001  L3_02    52  53.79  -55.44  10, 20
           June  4, 2001  L3_03    54  53.99  -55.25  4
           June  4, 2001  L3_04    58  54.22  -55.03  4
           June  5, 2001  L3_10    71  55.42  -53.82  4
           June  5, 2001  L3_11    72  55.61  -53.63  10, 20
           June  6, 2001  L3_14.4  86  56.7   -52.49  10, 20
           June  7, 2001  L3_19    96  58.64  -50.42  10, 20
           June  8, 2001  L3_28   108  60.57  -48.26  10, 20
           June  8, 2001  L3_26   119  60.37  -48.45  30, 40
           June  9, 2001  L3_20   161  59.07  -49.96  10, 20
           June 10, 2001  L3_13   209  56.11  -53.12  10, 20
           June 11, 2001  SLAB    238  54.69  -52.5   10, 20
           June 12, 2001  L4_05   248  52.73  -52.00  10, 20
           June 12, 2001  L4_04   250  52.62  -52.40  10, 20
           June 12, 2001  L4_03   252  52.50  -52.80  10, 20
           June 12, 2001  L4_02   254  52.28  -53.55  10, 20
           June 12, 2001  L4_01   256  52.07  -54.30  10, 20
           June 13, 2001  NE-GSL  257  59.15  -57.94  10, 20
     
     
     The biomass production of heterotrophic bacteria was assessed by the 
     rate of incorporation of tritiated leucine into protein, using the 
     microcentrifuge method of Smith and Azam (1992. Marine Microbial Food 
     Webs).  A total of 182 samples were assayed on board ship.
     
     The abundance of heterotrophic nanozooplankton will be estimated at a 
     later date by epifluorescence microscopy of DAPI-stained cells collected 
     by gentle vacuum filtration and mounted on microscope slides, according 
     to the protocols of Gifford and Caron (2000. ICES Zooplankton Methodlogy 
     manual).  A total of 19 samples were collected for this purpose.
     
     
     Table 10.  Sampling for microbial plankton.
     
                                                                        Bac-   Bact-  Nano-
     Event  Station    Date        Lon    Lat    Sample  Dpth    Phyto  teria  Prod   zoo
     -----  ---------  ---------  ------  -----  ------  ----    -----  -----  -----  -----
       6    HL_01      30-May-01  -63.47  44.40  236933     0    X      X      X      
       6    HL_01      30-May-01  -63.47  44.40  236932    10    X      X      X      
       6    HL_01      30-May-01  -63.47  44.40  236931    20    X      X      X      
       6    HL_01      30-May-01  -63.47  44.40  236930    30    X      X      X      
       6    HL_01      30-May-01  -63.47  44.40  236929    40    X      X      X      
       6    HL_01      30-May-01  -63.47  44.40  236928    50    X      X      X      
       6    HL_01      30-May-01  -63.47  44.40  236927    60    X      X      X      
       6    HL_01      30-May-01  -63.47  44.40  236926    80    X      X      X      
       6    HL_01      30-May-01  -63.47  44.40  236925    95    X      X      X      
                               
       7    HL_02      30-May-01  -63.32  44.27  236943     0    X      X      X      
       7    HL_02      30-May-01  -63.32  44.27  236942    10    X      X      X      
       7    HL_02      30-May-01  -63.32  44.27  236941    20    X      X      X      
       7    HL_02      30-May-01  -63.32  44.27  236940    30    X      X      X      
       7    HL_02      30-May-01  -63.32  44.27  236939    40    X      X      X      
       7    HL_02      30-May-01  -63.32  44.27  236938    50    X      X      X      
       7    HL_02      30-May-01  -63.32  44.27  236937    60    X      X      X      
       7    HL_02      30-May-01  -63.32  44.27  236936    80    X      X      X      
       7    HL_02      30-May-01  -63.32  44.27  236935   100    X      X      X      
       7    HL_02      30-May-01  -63.32  44.27  236934   150    X      X       
                             
      14    HL_03      31-May-01  -62.88  43.89  236955     0    X      X       
      14    HL_03      31-May-01  -62.88  43.89  236954    10    X      X       
      14    HL_03      31-May-01  -62.88  43.89  236953    20    X      X       
      14    HL_03      31-May-01  -62.88  43.89  236952    30    X      X       
      14    HL_03      31-May-01  -62.88  43.89  236951    40    X      X       
      14    HL_03      31-May-01  -62.88  43.89  236950    50    X      X       
      14    HL_03      31-May-01  -62.88  43.89  236949    60    X      X       
      14    HL_03      31-May-01  -62.88  43.89  236948    80    X      X       
      14    HL_03      31-May-01  -62.88  43.89  236947   100    X      X       
      14    HL_03      31-May-01  -62.88  43.89  236946   150                  X    
      14    HL_03      31-May-01  -62.88  43.89  236945   200                  X    
      14    HL_03      31-May-01  -62.88  43.89  236944   260                  X    
                              
      24    HL_04      01-Jun-01  -62.45  43.48  236975     0    X      X       
      24    HL_04      01-Jun-01  -62.45  43.48  236974    10    X      X       
      24    HL_04      01-Jun-01  -62.45  43.48  236973    20    X      X       
      24    HL_04      01-Jun-01  -62.45  43.48  236972    30    X      X       
      24    HL_04      01-Jun-01  -62.45  43.48  236971    40    X      X       
      24    HL_04      01-Jun-01  -62.45  43.48  236970    50    X      X       
      24    HL_04      01-Jun-01  -62.45  43.48  236969    60    X      X       
                              
      29    HL_05      01-Jun-01  -62.10  43.18  236984     0    X      X       
      29    HL_05      01-Jun-01  -62.10  43.18  236983    10    X      X       
      29    HL_05      01-Jun-01  -62.10  43.18  236982    20    X      X       
      29    HL_05      01-Jun-01  -62.10  43.18  236981    30    X      X       
      29    HL_05      01-Jun-01  -62.10  43.18  236980    40    X      X       
      29    HL_05      01-Jun-01  -62.10  43.18  236979    50    X      X       
      29    HL_05      01-Jun-01  -62.10  43.18  236978    60    X      X       
      29    HL_05      01-Jun-01  -62.10  43.18  236977    80    X      X       
      29    HL_05      01-Jun-01  -62.10  43.18  236976    90    X      X       
     
                                                                        Bac-   Bact-  Nano-
     Event  Station    Date        Lon    Lat    Sample  Dpth    Phyto  teria  Prod   zoo
     -----  ---------  ---------  ------  -----  ------  ----    -----  -----  -----  -----
      30    HL_06      01-Jun-01  -61.68  42.85  237001     0    X      X       
      30    HL_06      01-Jun-01  -61.68  42.85  237999    10    X      X       
      30    HL_06      01-Jun-01  -61.68  42.85  237997    20    X      X       
      30    HL_06      01-Jun-01  -61.68  42.85  237996    30    X      X       
      30    HL_06      01-Jun-01  -61.68  42.85  237994    40    X      X       
      30    HL_06      01-Jun-01  -61.68  42.85  237993    50    X      X       
      30    HL_06      01-Jun-01  -61.68  42.85  237992    60    X      X       
      30    HL_06      01-Jun-01  -61.68  42.85  237991    80    X      X       
      30    HL_06      01-Jun-01  -61.68  42.85  237990   100    X      X       
      30    HL_06      01-Jun-01  -61.68  42.85  237989   150           X    
      30    HL_06      01-Jun-01  -61.68  42.85  237988   200           X
      30    HL_06      01-Jun-01  -61.68  42.85  237987   250           X
      30    HL_06      01-Jun-01  -61.68  42.85  237986   500           X
      30    HL_06      01-Jun-01  -61.68  42.85  237985  1000           X
                              
      34    HL_07      01-Jun-01  -61.40  42.53  237021     0    X      X       
      34    HL_07      01-Jun-01  -61.40  42.53  237020    10    X      X       
      34    HL_07      01-Jun-01  -61.40  42.53  237019    20    X      X       
      34    HL_07      01-Jun-01  -61.40  42.53  237018    30    X      X       
      34    HL_07      01-Jun-01  -61.40  42.53  237017    40    X      X       
      34    HL_07      01-Jun-01  -61.40  42.53  237016    50    X      X       
      34    HL_07      01-Jun-01  -61.40  42.53  237015    60    X      X       
      34    HL_07      01-Jun-01  -61.40  42.53  237014    80    X      X       
      34    HL_07      01-Jun-01  -61.40  42.53  237013   100    X      X       
      34    HL_07      01-Jun-01  -61.40  42.53  237012   150           X
      34    HL_07      01-Jun-01  -61.40  42.53  237011   200           X
      34    HL_07      01-Jun-01  -61.40  42.53  237010   250           X
      34    HL_07      01-Jun-01  -61.40  42.53  237009   500           X
      34    HL_07      01-Jun-01  -61.40  42.53  237008   750           X
      34    HL_07      01-Jun-01  -61.40  42.53  237007  1000           X
      34    HL_07      01-Jun-01  -61.40  42.53  237006  1250           X
      34    HL_07      01-Jun-01  -61.40  42.53  237005  1500           X
      34    HL_07      01-Jun-01  -61.40  42.53  237004  2000           X
      34    HL_07      01-Jun-01  -61.40  42.53  237003  2500           X
      34    HL_07      01-Jun-01  -61.40  42.53  237002  2760           X
                          
      39    Transit    02-Jun-01  -60.46  44.81  237033     0    X      X      X      
      39    Transit    02-Jun-01  -60.46  44.81  237031    10    X      X      X      
      39    Transit    02-Jun-01  -60.46  44.81  237029    20    X      X      X      
      39    Transit    02-Jun-01  -60.46  44.81  237028    30    X      X      X      
      39    Transit    02-Jun-01  -60.46  44.81  237026    40    X      X      X      
      39    Transit    02-Jun-01  -60.46  44.81  237025    50    X      X      X      
      39    Transit    02-Jun-01  -60.46  44.81  237024    60    X      X      X      
      39    Transit    02-Jun-01  -60.46  44.81  237023    80    X      X      X      
      39    Transit    02-Jun-01  -60.46  44.81  237022   100    X      X      X      
                          
      44    BelleIsle  03-Jun-01  -58.45  49.84  237046     0    X      X      X      
      44    BelleIsle  03-Jun-01  -58.45  49.84  237044    10    X      X      X      
      44    BelleIsle  03-Jun-01  -58.45  49.84  237042    20    X      X      X      
      44    BelleIsle  03-Jun-01  -58.45  49.84  237041    30    X      X      X      
      44    BelleIsle  03-Jun-01  -58.45  49.84  237039    40    X      X      X      
      44    BelleIsle  03-Jun-01  -58.45  49.84  237038    50    X      X      X      
      44    BelleIsle  03-Jun-01  -58.45  49.84  237037    60    X      X      X      
      44    BelleIsle  03-Jun-01  -58.45  49.84  237036    80    X      X      X      
      44    BelleIsle  03-Jun-01  -58.45  49.84  237035   100    X      X      X      
     
                                                                        Bac-   Bact-  Nano-
     Event  Station    Date        Lon    Lat    Sample  Dpth    Phyto  teria  Prod   zoo
     -----  ---------  ---------  ------  -----  ------  ----    -----  -----  -----  -----
      48    L3-01      04-Jun-01  -55.55  53.68  237058     0    X      X       
      48    L3-01      04-Jun-01  -55.55  53.68  237056    10    X      X       
      48    L3-01      04-Jun-01  -55.55  53.68  237055    20    X      X       
      48    L3-01      04-Jun-01  -55.55  53.68  237054    30    X      X       
      48    L3-01      04-Jun-01  -55.55  53.68  237053    40    X      X       
      48    L3-01      04-Jun-01  -55.55  53.68  237052    50    X      X       
      48    L3-01      04-Jun-01  -55.55  53.68  237051    60    X      X       
      48    L3-01      04-Jun-01  -55.55  53.68  237050    80    X      X       
      48    L3-01      04-Jun-01  -55.55  53.68  237049   100    X      X       
      48    L3-01      04-Jun-01  -55.55  53.68  237048   125           X
      48    L3-01      04-Jun-01  -55.55  53.68  237047   150           X
                              
      52    L3-02      04-Jun-01  -55.44  53.79  237078     0    X      X      X      
      52    L3-02      04-Jun-01  -55.44  53.79  237073    10    X      X      X      
      52    L3-02      04-Jun-01  -55.44  53.79  237071    20    X      X      X      
      52    L3-02      04-Jun-01  -55.44  53.79  237070    30    X      X      X      
      52    L3-02      04-Jun-01  -55.44  53.79  237067    40    X      X      X      
      52    L3-02      04-Jun-01  -55.44  53.79  237066    50    X      X      X      
      52    L3-02      04-Jun-01  -55.44  53.79  237065    60    X      X      X      
      52    L3-02      04-Jun-01  -55.44  53.79  237064    80    X      X      X      
      52    L3-02      04-Jun-01  -55.44  53.79  237063   100    X      X      X      
      52    L3-02      04-Jun-01  -55.44  53.79  237062   125    X      X      X      
      52    L3-02      04-Jun-01  -55.44  53.79  237061   150    X      X       
      52    L3-02      04-Jun-01  -55.44  53.79  237060   180    X      X       
      52    L3-02      04-Jun-01  -55.44  53.79  237059   210    X      X       
                              
      54    L3-03      04-Jun-01  -55.25  53.99  237090     0    X      X       
      54    L3-03      04-Jun-01  -55.25  53.99  237088    10    X      X       
      54    L3-03      04-Jun-01  -55.25  53.99  237087    20    X      X       
      54    L3-03      04-Jun-01  -55.25  53.99  237086    30    X      X       
      54    L3-03      04-Jun-01  -55.25  53.99  237085    40    X      X       
      54    L3-03      04-Jun-01  -55.25  53.99  237084    50    X      X       
      54    L3-03      04-Jun-01  -55.25  53.99  237083    60    X      X       
      54    L3-03      04-Jun-01  -55.25  53.99  237082    80    X      X       
      54    L3-03      04-Jun-01  -55.25  53.99  237081   100    X      X       
      54    L3-03      04-Jun-01  -55.25  53.99  237080   120    X      X       
                              
      58    L3-04      04-Jun-01  -55.02  54.22  237103     0    X      X       
      58    L3-04      04-Jun-01  -55.02  54.22  237101    10    X      X       
      58    L3-04      04-Jun-01  -55.02  54.22  237100    20    X      X       
      58    L3-04      04-Jun-01  -55.02  54.22  237099    30    X      X       
      58    L3-04      04-Jun-01  -55.02  54.22  237098    40    X      X       
      58    L3-04      04-Jun-01  -55.02  54.22  237097    50    X      X       
      58    L3-04      04-Jun-01  -55.02  54.22  237096    60    X      X       
      58    L3-04      04-Jun-01  -55.02  54.22  237095    80    X      X       
      58    L3-04      04-Jun-01  -55.02  54.22  237094   100    X      X       
      58    L3-04      04-Jun-01  -55.02  54.22  237093   120    X      X       
      58    L3-04      04-Jun-01  -55.02  54.22  237092   140    X      X       
      58    L3-04      04-Jun-01  -55.02  54.22  237091   170    X      X       
                              
      61    L3-05      04-Jun-01  -54.76  54.49  237116     0    X      X      X      
      61    L3-05      04-Jun-01  -54.76  54.49  237114    10    X      X      X      
      61    L3-05      04-Jun-01  -54.76  54.49  237113    20    X      X      X      
      61    L3-05      04-Jun-01  -54.76  54.49  237112    30    X      X      X      
      61    L3-05      04-Jun-01  -54.76  54.49  237111    40    X      X      X      
      61    L3-05      04-Jun-01  -54.76  54.49  237110    50    X      X      X      
      61    L3-05      04-Jun-01  -54.76  54.49  237109    60    X      X      X      
      61    L3-05      04-Jun-01  -54.76  54.49  237108    80    X      X      X      
      61    L3-05      04-Jun-01  -54.76  54.49  237107   100    X      X      X      
      61    L3-05      04-Jun-01  -54.76  54.49  237106   125    X      X      X      
      61    L3-05      04-Jun-01  -54.76  54.49  237105   150    X      X       
      61    L3-05      04-Jun-01  -54.76  54.49  237104   190    X      X       
     
                                                                        Bac-   Bact-  Nano-
     Event  Station    Date        Lon    Lat    Sample  Dpth    Phyto  teria  Prod   zoo
     -----  ---------  ---------  ------  -----  ------  ----    -----  -----  -----  -----
      63    L3-06      04-Jun-01  -54.49  54.76  237130     0    X      X       
      63    L3-06      04-Jun-01  -54.49  54.76  237129    10    X      X       
      63    L3-06      04-Jun-01  -54.49  54.76  237127    20    X      X       
      63    L3-06      04-Jun-01  -54.49  54.76  237126    30    X      X       
      63    L3-06      04-Jun-01  -54.49  54.76  237125    40    X      X       
      63    L3-06      04-Jun-01  -54.49  54.76  237124    50    X      X       
      63    L3-06      04-Jun-01  -54.49  54.76  237123    60    X      X       
      63    L3-06      04-Jun-01  -54.49  54.76  237122    80    X      X       
      63    L3-06      04-Jun-01  -54.49  54.76  237121   100    X      X       
      63    L3-06      04-Jun-01  -54.49  54.76  237120   125    X      X       
      63    L3-06      04-Jun-01  -54.49  54.76  237119   150    X      X       
      63    L3-06      04-Jun-01  -54.49  54.76  237118   200    X      X       
      63    L3-06      04-Jun-01  -54.49  54.76  237117   235           X    
                              
      65    L3-07      04-Jun-01  -54.29  54.96  237147     0    X      X       
      65    L3-07      04-Jun-01  -54.29  54.96  237146    10    X      X       
      65    L3-07      04-Jun-01  -54.29  54.96  237144    20    X      X       
      65    L3-07      04-Jun-01  -54.29  54.96  237143    30    X      X       
      65    L3-07      04-Jun-01  -54.29  54.96  237142    40    X      X       
      65    L3-07      04-Jun-01  -54.29  54.96  237141    50    X      X       
      65    L3-07      04-Jun-01  -54.29  54.96  237140    60    X      X       
      65    L3-07      04-Jun-01  -54.29  54.96  237139    80    X      X       
      65    L3-07      04-Jun-01  -54.29  54.96  237138   100    X      X       
      65    L3-07      04-Jun-01  -54.29  54.96  237137   125    X      X       
      65    L3-07      04-Jun-01  -54.29  54.96  237136   150    X      X       
      65    L3-07      04-Jun-01  -54.29  54.96  237135   200    X      X       
      65    L3-07      04-Jun-01  -54.29  54.96  237134   250           X
      65    L3-07      04-Jun-01  -54.29  54.96  237133   290           X
      65    L3-07      04-Jun-01  -54.29  54.96  237132   330           X
      65    L3-07      04-Jun-01  -54.29  54.96  237131   360           X
                              
      69    L3-08      04-Jun-01  -53.99  55.05  237166     0    X      X      X      
      69    L3-08      04-Jun-01  -53.99  55.05  237165    10    X      X      X      
      69    L3-08      04-Jun-01  -53.99  55.05  237163    20    X      X      X      
      69    L3-08      04-Jun-01  -53.99  55.05  237162    30    X      X      X      
      69    L3-08      04-Jun-01  -53.99  55.05  237161    40    X      X      X      
      69    L3-08      04-Jun-01  -53.99  55.05  237160    50    X      X      X      
      69    L3-08      04-Jun-01  -53.99  55.05  237159    60    X      X      X      
      69    L3-08      04-Jun-01  -53.99  55.05  237158    80    X      X      X      
      69    L3-08      04-Jun-01  -53.99  55.05  237157   100    X      X      X      
      69    L3-08      04-Jun-01  -53.99  55.05  237156   170    X      X      X      
      69    L3-08      04-Jun-01  -53.99  55.05  237155   260           X    
      69    L3-08      04-Jun-01  -53.99  55.05  237154   360           X    
      69    L3-08      04-Jun-01  -53.99  55.05  237153   470           X    
      69    L3-08      04-Jun-01  -53.99  55.05  237152   590           X    
      69    L3-08      04-Jun-01  -53.99  55.05  237151   700           X    
      69    L3-08      04-Jun-01  -53.99  55.05  237150   790           X    
      69    L3-08      04-Jun-01  -53.99  55.05  237149   860           X    
      69    L3-08      04-Jun-01  -53.99  55.05  237148   900           X    
     
                                                                        Bac-   Bact-  Nano-
     Event  Station    Date        Lon    Lat    Sample  Dpth    Phyto  teria  Prod   zoo
     -----  ---------  ---------  ------  -----  ------  ----    -----  -----  -----  -----
      71    L3-10      05-Jun-01  -53.82  55.42  237188     0           X    
      71    L3-10      05-Jun-01  -53.82  55.42  237187    20           X    
      71    L3-10      05-Jun-01  -53.82  55.42  237186    50           X    
      71    L3-10      05-Jun-01  -53.82  55.42  237185   100           X    
      71    L3-10      05-Jun-01  -53.82  55.42  237184   150           X    
      71    L3-10      05-Jun-01  -53.82  55.42  237183   250           X    
      71    L3-10      05-Jun-01  -53.82  55.42  237182   370           X    
      71    L3-10      05-Jun-01  -53.82  55.42  237181   510           X    
      71    L3-10      05-Jun-01  -53.82  55.42  237180   670           X    
      71    L3-10      05-Jun-01  -53.82  55.42  237179   850           X    
      71    L3-10      05-Jun-01  -53.82  55.42  237178  1030           X    
      71    L3-10      05-Jun-01  -53.82  55.42  237177  1210           X    
      71    L3-10      05-Jun-01  -53.82  55.42  237176  1410           X    
      71    L3-10      05-Jun-01  -53.82  55.42  237175  1610           X    
      71    L3-10      05-Jun-01  -53.82  55.42  237174  1810           X    
      71    L3-10      05-Jun-01  -53.82  55.42  237173  1990           X    
      71    L3-10      05-Jun-01  -53.82  55.42  237172  2150           X    
      71    L3-10      05-Jun-01  -53.82  55.42  237171  2290           X    
      71    L3-10      05-Jun-01  -53.82  55.42  237170  2410           X    
      71    L3-10      05-Jun-01  -53.82  55.42  237169  2510           X    
      71    L3-10      05-Jun-01  -53.82  55.42  237168  2590           X    
      71    L3-10      05-Jun-01  -53.82  55.42  237167  2650           X    
                              
      72    L3-11      05-Jun-01  -53.63  55.61  237203     0    X      X      X      
      72    L3-11      05-Jun-01  -53.63  55.61  237198    10    X      X      X      
      72    L3-11      05-Jun-01  -53.63  55.61  237196    20    X      X      X      
      72    L3-11      05-Jun-01  -53.63  55.61  237195    30    X      X      X      
      72    L3-11      05-Jun-01  -53.63  55.61  237193    40    X      X      X      
      72    L3-11      05-Jun-01  -53.63  55.61  237192    50    X      X      X      
      72    L3-11      05-Jun-01  -53.63  55.61  237191    60    X      X      X      
      72    L3-11      05-Jun-01  -53.63  55.61  237190    80    X      X      X      
      72    L3-11      05-Jun-01  -53.63  55.61  237189   100    X      X      X      
                              
      75    L3-11      05-Jun-01  -53.65  55.62  237227     0           X    
      75    L3-11      05-Jun-01  -53.65  55.62  237226    20           X    
      75    L3-11      05-Jun-01  -53.65  55.62  237225    50           X    
      75    L3-11      05-Jun-01  -53.65  55.62  237224   100           X    
      75    L3-11      05-Jun-01  -53.65  55.62  237223   150           X    
      75    L3-11      05-Jun-01  -53.65  55.62  237222   250           X    
      75    L3-11      05-Jun-01  -53.65  55.62  237221   370           X    
      75    L3-11      05-Jun-01  -53.65  55.62  237220   510           X    
      75    L3-11      05-Jun-01  -53.65  55.62  237219   670           X    
      75    L3-11      05-Jun-01  -53.65  55.62  237218   850           X    
      75    L3-11      05-Jun-01  -53.65  55.62  237217  1030           X    
      75    L3-11      05-Jun-01  -53.65  55.62  237216  1230           X    
      75    L3-11      05-Jun-01  -53.65  55.62  237215  1430           X    
      75    L3-11      05-Jun-01  -53.65  55.62  237214  1630           X    
      75    L3-11      05-Jun-01  -53.65  55.62  237213  1810           X    
      75    L3-11      05-Jun-01  -53.65  55.62  237212  1990           X    
      75    L3-11      05-Jun-01  -53.65  55.62  237211  2150           X    
      75    L3-11      05-Jun-01  -53.65  55.62  237210  2290           X    
      75    L3-11      05-Jun-01  -53.65  55.62  237209  2430           X    
      75    L3-11      05-Jun-01  -53.65  55.62  237208  2560           X    
      75    L3-11      05-Jun-01  -53.65  55.62  237207  2690           X    
      75    L3-11      05-Jun-01  -53.65  55.62  237206  2810           X    
      75    L3-11      05-Jun-01  -53.65  55.62  237205  2890           X    
      75    L3-11      05-Jun-01  -53.65  55.62  237204  2940           X    
     
                                                                        Bac-   Bact-  Nano-
     Event  Station    Date        Lon    Lat    Sample  Dpth    Phyto  teria  Prod   zoo
     -----  ---------  ---------  ------  -----  ------  ----    -----  -----  -----  -----
      79    L3-12      05-Jun-01  -53.42  55.85  237251     0           X    
      79    L3-12      05-Jun-01  -53.42  55.85  237250    20           X    
      79    L3-12      05-Jun-01  -53.42  55.85  237249    50           X    
      79    L3-12      05-Jun-01  -53.42  55.85  237248   110           X    
      79    L3-12      05-Jun-01  -53.42  55.85  237247   190           X    
      79    L3-12      05-Jun-01  -53.42  55.85  237246   290           X    
      79    L3-12      05-Jun-01  -53.42  55.85  237245   400           X    
      79    L3-12      05-Jun-01  -53.42  55.85  237244   550           X    
      79    L3-12      05-Jun-01  -53.42  55.85  237243   710           X    
      79    L3-12      05-Jun-01  -53.42  55.85  237242   890           X    
      79    L3-12      05-Jun-01  -53.42  55.85  237241  1090           X    
      79    L3-12      05-Jun-01  -53.42  55.85  237240  1310           X    
      79    L3-12      05-Jun-01  -53.42  55.85  237239  1550           X    
      79    L3-12      05-Jun-01  -53.42  55.85  237238  1790           X    
      79    L3-12      05-Jun-01  -53.42  55.85  237237  2010           X    
      79    L3-12      05-Jun-01  -53.42  55.85  237236  2230           X    
      79    L3-12      05-Jun-01  -53.42  55.85  237235  2410           X    
      79    L3-12      05-Jun-01  -53.42  55.85  237234  2560           X    
      79    L3-12      05-Jun-01  -53.42  55.85  237233  2690           X    
      79    L3-12      05-Jun-01  -53.42  55.85  237232  2810           X    
      79    L3-12      05-Jun-01  -53.42  55.85  237231  2920           X    
      79    L3-12      05-Jun-01  -53.42  55.85  237230  3020           X    
      79    L3-12      05-Jun-01  -53.42  55.85  237229  3100           X    
      79    L3-12      05-Jun-01  -53.42  55.85  237228  3160           X    
                                   
      84    L3-14      06-Jun-01  -52.70  56.54  237275     0           X      X
      84    L3-14      06-Jun-01  -52.70  56.54  237274    35           X      X
      84    L3-14      06-Jun-01  -52.70  56.54  237273    70           X      X
      84    L3-14      06-Jun-01  -52.70  56.54  237272   140           X      X
      84    L3-14      06-Jun-01  -52.70  56.54  237271   240           X      X
      84    L3-14      06-Jun-01  -52.70  56.54  237270   360           X      X
      84    L3-14      06-Jun-01  -52.70  56.54  237269   510           X      X
      84    L3-14      06-Jun-01  -52.70  56.54  237268   680           X      X
      84    L3-14      06-Jun-01  -52.70  56.54  237267   870           X      X
      84    L3-14      06-Jun-01  -52.70  56.54  237266  1070           X      X
      84    L3-14      06-Jun-01  -52.70  56.54  237265  1280           X      X
      84    L3-14      06-Jun-01  -52.70  56.54  237264  1500           X      X
      84    L3-14      06-Jun-01  -52.70  56.54  237263  1730           X      X
      84    L3-14      06-Jun-01  -52.70  56.54  237262  1970           X      X
      84    L3-14      06-Jun-01  -52.70  56.54  237261  2210           X      X
      84    L3-14      06-Jun-01  -52.70  56.54  237260  2440           X      X
      84    L3-14      06-Jun-01  -52.70  56.54  237259  2660           X      X
      84    L3-14      06-Jun-01  -52.70  56.54  237258  2860           X      X
      84    L3-14      06-Jun-01  -52.70  56.54  237257  3030           X      X
      84    L3-14      06-Jun-01  -52.70  56.54  237256  3160           X      X
      84    L3-14      06-Jun-01  -52.70  56.54  237255  3280           X      X
      84    L3-14      06-Jun-01  -52.70  56.54  237254  3380           X      X
      84    L3-14      06-Jun-01  -52.70  56.54  237253  3460           X      X
      84    L3-14      06-Jun-01  -52.70  56.54  237252  3530           X      X  
                              
      86    M1349      06-Jun-01  -52.49  56.70  237290     0    X      X      X      
      86    M1349      06-Jun-01  -52.49  56.70  237285    10    X      X      X      
      86    M1349      06-Jun-01  -52.49  56.70  237283    20    X      X      X      
      86    M1349      06-Jun-01  -52.49  56.70  237282    30    X      X      X      
      86    M1349      06-Jun-01  -52.49  56.70  237280    40    X      X      X      
      86    M1349      06-Jun-01  -52.49  56.70  237279    50    X      X      X      
      86    M1349      06-Jun-01  -52.49  56.70  237278    60    X      X      X      
      86    M1349      06-Jun-01  -52.49  56.70  237277    80    X      X      X      
      86    M1349      06-Jun-01  -52.49  56.70  237276   100    X      X      X      
     
                                                                        Bac-   Bact-  Nano-
     Event  Station    Date        Lon    Lat    Sample  Dpth    Phyto  teria  Prod   zoo
     -----  ---------  ---------  ------  -----  ------  ----    -----  -----  -----  -----
      90    L3-15      06-Jun-01  -52.23  56.96  237314     0           X    
      90    L3-15      06-Jun-01  -52.23  56.96  237313    35           X    
      90    L3-15      06-Jun-01  -52.23  56.96  237312    70           X    
      90    L3-15      06-Jun-01  -52.23  56.96  237311   140           X    
      90    L3-15      06-Jun-01  -52.23  56.96  237310   240           X    
      90    L3-15      06-Jun-01  -52.23  56.96  237309   360           X    
      90    L3-15      06-Jun-01  -52.23  56.96  237308   510           X    
      90    L3-15      06-Jun-01  -52.23  56.96  237307   680           X    
      90    L3-15      06-Jun-01  -52.23  56.96  237306   870           X    
      90    L3-15      06-Jun-01  -52.23  56.96  237305  1070           X    
      90    L3-15      06-Jun-01  -52.23  56.96  237304  1290           X    
      90    L3-15      06-Jun-01  -52.23  56.96  237303  1530           X    
      90    L3-15      06-Jun-01  -52.23  56.96  237302  1770           X    
      90    L3-15      06-Jun-01  -52.23  56.96  237301  2010           X    
      90    L3-15      06-Jun-01  -52.23  56.96  237300  2250           X    
      90    L3-15      06-Jun-01  -52.23  56.96  237299  2470           X    
      90    L3-15      06-Jun-01  -52.23  56.96  237298  2680           X    
      90    L3-15      06-Jun-01  -52.23  56.96  237297  2870           X    
      90    L3-15      06-Jun-01  -52.23  56.96  237296  3030           X    
      90    L3-15      06-Jun-01  -52.23  56.96  237295  3170           X    
      90    L3-15      06-Jun-01  -52.23  56.96  237294  3290           X    
      90    L3-15      06-Jun-01  -52.23  56.96  237293  3400           X    
      90    L3-15      06-Jun-01  -52.23  56.96  237292  3490           X    
      90    L3-15      06-Jun-01  -52.23  56.96  237291  3560           X    
                              
      95    L3-17      06-Jun-01  -51.34  57.80  237338     0           X      X
      95    L3-17      06-Jun-01  -51.34  57.80  237337    35           X      X
      95    L3-17      06-Jun-01  -51.34  57.80  237336    70           X      X
      95    L3-17      06-Jun-01  -51.34  57.80  237335   140           X      X
      95    L3-17      06-Jun-01  -51.34  57.80  237334   240           X    
      95    L3-17      06-Jun-01  -51.34  57.80  237333   355           X    
      95    L3-17      06-Jun-01  -51.34  57.80  237332   200           X    
      95    L3-17      06-Jun-01  -51.34  57.80  237331   660           X    
      95    L3-17      06-Jun-01  -51.34  57.80  237330   820           X    
      95    L3-17      06-Jun-01  -51.34  57.80  237329   970           X    
      95    L3-17      06-Jun-01  -51.34  57.80  237328  1300           X    
      95    L3-17      06-Jun-01  -51.34  57.80  237327  1550           X    
      95    L3-17      06-Jun-01  -51.34  57.80  237326  1790           X    
      95    L3-17      06-Jun-01  -51.34  57.80  237325  2040           X    
      95    L3-17      06-Jun-01  -51.34  57.80  237324  2290           X    
      95    L3-17      06-Jun-01  -51.34  57.80  237323  2520           X    
      95    L3-17      06-Jun-01  -51.34  57.80  237322  2740           X    
      95    L3-17      06-Jun-01  -51.34  57.80  237321  2940           X    
      95    L3-17      06-Jun-01  -51.34  57.80  237320  3120           X    
      95    L3-17      06-Jun-01  -51.34  57.80  237319  3250           X    
      95    L3-17      06-Jun-01  -51.34  57.80  237318  3380           X    
      95    L3-17      06-Jun-01  -51.34  57.80  237317  3490           X    
      95    L3-17      06-Jun-01  -51.34  57.80  237316  3590           X    
      95    L3-17      06-Jun-01  -51.34  57.80  237315  3675           X    
                              
                                                                        Bac-   Bact-  Nano-
     Event  Station    Date        Lon    Lat    Sample  Dpth    Phyto  teria  Prod   zoo
     -----  ---------  ---------  ------  -----  ------  ----    -----  -----  -----  -----
      96    L3-19      07-Jun-01  -50.42  58.64  237353     0    X      X      X      X
      96    L3-19      07-Jun-01  -50.42  58.64  237348    10    X      X      X      X
      96    L3-19      07-Jun-01  -50.42  58.64  237346    20    X      X      X      X
      96    L3-19      07-Jun-01  -50.42  58.64  237345    30    X      X      X      X
      96    L3-19      07-Jun-01  -50.42  58.64  237343    40    X      X      X      X
      96    L3-19      07-Jun-01  -50.42  58.64  237342    50    X      X      X      X
      96    L3-19      07-Jun-01  -50.42  58.64  237341    60    X      X      X      X
      96    L3-19      07-Jun-01  -50.42  58.64  237340    80    X      X      X      X
      96    L3-19      07-Jun-01  -50.42  58.64  237339   100    X      X      X      X
                              
      98    L3-19      07-Jun-01  -50.42  58.64  237377     0           X    
      98    L3-19      07-Jun-01  -50.42  58.64  237376    35           X    
      98    L3-19      07-Jun-01  -50.42  58.64  237375    70           X    
      98    L3-19      07-Jun-01  -50.42  58.64  237374   140           X    
      98    L3-19      07-Jun-01  -50.42  58.64  237373   240           X    
      98    L3-19      07-Jun-01  -50.42  58.64  237372   360           X    
      98    L3-19      07-Jun-01  -50.42  58.64  237371   510           X    
      98    L3-19      07-Jun-01  -50.42  58.64  237370   680           X    
      98    L3-19      07-Jun-01  -50.42  58.64  237369   870           X    
      98    L3-19      07-Jun-01  -50.42  58.64  237368  1070           X    
      98    L3-19      07-Jun-01  -50.42  58.64  237367  1290           X    
      98    L3-19      07-Jun-01  -50.42  58.64  237366  1530           X    
      98    L3-19      07-Jun-01  -50.42  58.64  237365  1770           X    
      98    L3-19      07-Jun-01  -50.42  58.64  237364  2020           X    
      98    L3-19      07-Jun-01  -50.42  58.64  237363  2270           X    
      98    L3-19      07-Jun-01  -50.42  58.64  237362  2500           X    
      98    L3-19      07-Jun-01  -50.42  58.64  237361  2710           X    
      98    L3-19      07-Jun-01  -50.42  58.64  237360  2900           X    
      98    L3-19      07-Jun-01  -50.42  58.64  237359  3060           X    
      98    L3-19      07-Jun-01  -50.42  58.64  237358  3200           X    
      98    L3-19      07-Jun-01  -50.42  58.64  237357  3320           X    
      98    L3-19      07-Jun-01  -50.42  58.64  237356  3430           X    
      98    L3-19      07-Jun-01  -50.42  58.64  237355  3520           X    
      98    L3-19      07-Jun-01  -50.42  58.64  237354  3590           X    
                             
     102    L3-21      07-Jun-01  -49.47  59.49  237401     0           X    
     102    L3-21      07-Jun-01  -49.47  59.49  237400    35           X    
     102    L3-21      07-Jun-01  -49.47  59.49  237399    70           X    
     102    L3-21      07-Jun-01  -49.47  59.49  237398   140           X    
     102    L3-21      07-Jun-01  -49.47  59.49  237397   240           X    
     102    L3-21      07-Jun-01  -49.47  59.49  237396   360           X    
     102    L3-21      07-Jun-01  -49.47  59.49  237395   510           X    
     102    L3-21      07-Jun-01  -49.47  59.49  237394   680           X    
     102    L3-21      07-Jun-01  -49.47  59.49  237393   870           X    
     102    L3-21      07-Jun-01  -49.47  59.49  237392  1070           X    
     102    L3-21      07-Jun-01  -49.47  59.49  237391  1280           X    
     102    L3-21      07-Jun-01  -49.47  59.49  237390  1500           X    
     102    L3-21      07-Jun-01  -49.47  59.49  237389  1730           X    
     102    L3-21      07-Jun-01  -49.47  59.49  237388  1960           X    
     102    L3-21      07-Jun-01  -49.47  59.49  237387  2190           X    
     102    L3-21      07-Jun-01  -49.47  59.49  237386  2410           X    
     102    L3-21      07-Jun-01  -49.47  59.49  237385  2610           X    
     102    L3-21      07-Jun-01  -49.47  59.49  237384  2790           X    
     102    L3-21      07-Jun-01  -49.47  59.49  237383  2950          
     102    L3-21      07-Jun-01  -49.47  59.49  237382  3080          
     102    L3-21      07-Jun-01  -49.47  59.49  237381  3200          
     102    L3-21      07-Jun-01  -49.47  59.49  237380  3300          
     102    L3-21      07-Jun-01  -49.47  59.49  237379  3380          
     102    L3-21      07-Jun-01  -49.47  59.49  237378  3440          
     
                                                                        Bac-   Bact-  Nano-
     Event  Station    Date        Lon    Lat    Sample  Dpth    Phyto  teria  Prod   zoo
     -----  ---------  ---------  ------  -----  ------  ----    -----  -----  -----  -----
     105    L3-23      08-Jun-01  -48.90  59.99  237425    10    X      X      X      
     105    L3-23      08-Jun-01  -48.90  59.99  237424    20    X      X      X      
     105    L3-23      08-Jun-01  -48.90  59.99  237423    50    X      X      X      
     105    L3-23      08-Jun-01  -48.90  59.99  237422   100    X      X      X      
     105    L3-23      08-Jun-01  -48.90  59.99  237421   160           X      X
     105    L3-23      08-Jun-01  -48.90  59.99  237420   260           X    
     105    L3-23      08-Jun-01  -48.90  59.99  237419   380           X    
     105    L3-23      08-Jun-01  -48.90  59.99  237418   500           X    
     105    L3-23      08-Jun-01  -48.90  59.99  237417   640           X    
     105    L3-23      08-Jun-01  -48.90  59.99  237416   800           X    
     105    L3-23      08-Jun-01  -48.90  59.99  237415   980           X    
     105    L3-23      08-Jun-01  -48.90  59.99  237414  1180           X    
     105    L3-23      08-Jun-01  -48.90  59.99  237413  1380           X    
     105    L3-23      08-Jun-01  -48.90  59.99  237412  1580           X    
     105    L3-23      08-Jun-01  -48.90  59.99  237411  1780           X    
     105    L3-23      08-Jun-01  -48.90  59.99  237410  1980           X    
     105    L3-23      08-Jun-01  -48.90  59.99  237409  2160           X    
     105    L3-23      08-Jun-01  -48.90  59.99  237408  2340           X    
     105    L3-23      08-Jun-01  -48.90  59.99  237407  2500           X    
     105    L3-23      08-Jun-01  -48.90  59.99  237406  2640           X    
     105    L3-23      08-Jun-01  -48.90  59.99  237405  2760           X    
     105    L3-23      08-Jun-01  -48.90  59.99  237404  2860           X    
     105    L3-23      08-Jun-01  -48.90  59.99  237403  2940           X    
     105    L3-23      08-Jun-01  -48.90  59.99  237402  3000           X    
                             
     107    L3-25      08-Jun-01  -48.55  60.30  237449     0    X      X       
     107    L3-25      08-Jun-01  -48.55  60.30  237448    10    X      X       
     107    L3-25      08-Jun-01  -48.55  60.30  237447    20    X      X       
     107    L3-25      08-Jun-01  -48.55  60.30  237446    30    X      X       
     107    L3-25      08-Jun-01  -48.55  60.30  237445    50    X      X       
     107    L3-25      08-Jun-01  -48.55  60.30  237444   100    X      X       
     107    L3-25      08-Jun-01  -48.55  60.30  237443   150           X    
     107    L3-25      08-Jun-01  -48.55  60.30  237442   250           X    
     107    L3-25      08-Jun-01  -48.55  60.30  237441   370           X    
     107    L3-25      08-Jun-01  -48.55  60.30  237440   510           X    
     107    L3-25      08-Jun-01  -48.55  60.30  237439   670           X    
     107    L3-25      08-Jun-01  -48.55  60.30  237438   850           X    
     107    L3-25      08-Jun-01  -48.55  60.30  237437  1030           X    
     107    L3-25      08-Jun-01  -48.55  60.30  237436  1230           X    
     107    L3-25      08-Jun-01  -48.55  60.30  237435  1430           X    
     107    L3-25      08-Jun-01  -48.55  60.30  237434  1630           X    
     107    L3-25      08-Jun-01  -48.55  60.30  237433  1810           X    
     107    L3-25      08-Jun-01  -48.55  60.30  237432  1990           X    
     107    L3-25      08-Jun-01  -48.55  60.30  237431  2150           X    
     107    L3-25      08-Jun-01  -48.55  60.30  237430  2290           X    
     107    L3-25      08-Jun-01  -48.55  60.30  237429  2410           X    
     107    L3-25      08-Jun-01  -48.55  60.30  237428  2510           X    
     107    L3-25      08-Jun-01  -48.55  60.30  237427  2590           X    
     107    L3-25      08-Jun-01  -48.55  60.30  237426  2630           X    
                              
     108    L3-28      08-Jun-01  -48.26  60.57  237467     0    X      X      X      
     108    L3-28      08-Jun-01  -48.26  60.57  237462    10    X      X      X      
     108    L3-28      08-Jun-01  -48.26  60.57  237460    20    X      X      X      
     108    L3-28      08-Jun-01  -48.26  60.57  237459    30    X      X      X      
     108    L3-28      08-Jun-01  -48.26  60.57  237456    40    X      X      X      
     108    L3-28      08-Jun-01  -48.26  60.57  237455    50    X      X      X      
     108    L3-28      08-Jun-01  -48.26  60.57  237454    60    X      X      X      
     108    L3-28      08-Jun-01  -48.26  60.57  237453    80    X      X      X      
     108    L3-28      08-Jun-01  -48.26  60.57  237452   100    X      X      X      
     108    L3-28      08-Jun-01  -48.26  60.57  237451   120    X      X      X      
     108    L3-28      08-Jun-01  -48.26  60.57  237450   135    X      X       
     
                                                                        Bac-   Bact-  Nano-
     Event  Station    Date        Lon    Lat    Sample  Dpth    Phyto  teria  Prod   zoo
     -----  ---------  ---------  ------  -----  ------  ----    -----  -----  -----  -----
     111    L3-27      08-Jun-01  -48.36  60.45  237477     0    X      X       
     111    L3-27      08-Jun-01  -48.36  60.45  237476    10    X      X       
     111    L3-27      08-Jun-01  -48.36  60.45  237475    20    X      X       
     111    L3-27      08-Jun-01  -48.36  60.45  237474    30    X      X       
     111    L3-27      08-Jun-01  -48.36  60.45  237473    40    X      X       
     111    L3-27      08-Jun-01  -48.36  60.45  237472    50    X      X       
     111    L3-27      08-Jun-01  -48.36  60.45  237471    60    X      X       
     111    L3-27      08-Jun-01  -48.36  60.45  237470    80    X      X       
     111    L3-27      08-Jun-01  -48.36  60.45  237469   100    X      X       
     111    L3-27      08-Jun-01  -48.36  60.45  237468   135    X      X       
                             
     119    L3-26      08-Jun-01  -48.45  60.36  237494     0    X      X      X      
     119    L3-26      08-Jun-01  -48.45  60.36  237493    10    X      X      X      
     119    L3-26      08-Jun-01  -48.45  60.36  237492    20    X      X      X      
     119    L3-26      08-Jun-01  -48.45  60.36  237491    30    X      X      X      
     119    L3-26      08-Jun-01  -48.45  60.36  237490    40    X      X      X      
     119    L3-26      08-Jun-01  -48.45  60.36  237489    50    X      X      X      
     119    L3-26      08-Jun-01  -48.45  60.36  237488    60    X      X      X      
     119    L3-26      08-Jun-01  -48.45  60.36  237487    80    X      X      X      
     119    L3-26      08-Jun-01  -48.45  60.36  237486   100    X      X      X      
     119    L3-26      08-Jun-01  -48.45  60.36  237485   170    X      X      X      
     119    L3-26      08-Jun-01  -48.45  60.36  237484   260           X    
     119    L3-26      08-Jun-01  -48.45  60.36  237483   360           X    
     119    L3-26      08-Jun-01  -48.45  60.36  237482   470           X    
     119    L3-26      08-Jun-01  -48.45  60.36  237481   550           X    
     119    L3-26      08-Jun-01  -48.45  60.36  237480   630           X    
     119    L3-26      08-Jun-01  -48.45  60.36  237479   700           X    
     119    L3-26      08-Jun-01  -48.45  60.36  237478   770           X    
                              
     133    L3-24      08-Jun-01  -48.68  60.18  237520     0           X    
     133    L3-24      08-Jun-01  -48.68  60.18  237519    35           X    
     133    L3-24      08-Jun-01  -48.68  60.18  237518    80           X    
     133    L3-24      08-Jun-01  -48.68  60.18  237517   140           X    
     133    L3-24      08-Jun-01  -48.68  60.18  237516   240           X    
     133    L3-24      08-Jun-01  -48.68  60.18  237515   340           X    
     133    L3-24      08-Jun-01  -48.68  60.18  237514   460           X    
     133    L3-24      08-Jun-01  -48.68  60.18  237513   580           X    
     133    L3-24      08-Jun-01  -48.68  60.18  237512   720           X    
     133    L3-24      08-Jun-01  -48.68  60.18  237511   880           X    
     133    L3-24      08-Jun-01  -48.68  60.18  237510  1060           X    
     133    L3-24      08-Jun-01  -48.68  60.18  237509  1260           X    
     133    L3-24      08-Jun-01  -48.68  60.18  237508  1460           X    
     133    L3-24      08-Jun-01  -48.68  60.18  237507  1660           X    
     133    L3-24      08-Jun-01  -48.68  60.18  237506  1860           X    
     133    L3-24      08-Jun-01  -48.68  60.18  237505  2040           X    
     133    L3-24      08-Jun-01  -48.68  60.18  237504  2240           X    
     133    L3-24      08-Jun-01  -48.68  60.18  237503  2400           X    
     133    L3-24      08-Jun-01  -48.68  60.18  237502  2540           X    
     133    L3-24      08-Jun-01  -48.68  60.18  237501  2660           X    
     133    L3-24      08-Jun-01  -48.68  60.18  237500  2760           X    
     133    L3-24      08-Jun-01  -48.68  60.18  237499  2840           X    
     133    L3-24      08-Jun-01  -48.68  60.18  237498  2900           X    
     
                                                                        Bac-   Bact-  Nano-
     Event  Station    Date        Lon    Lat    Sample  Dpth    Phyto  teria  Prod   zoo
     -----  ---------  ---------  ------  -----  ------  ----    -----  -----  -----  -----
     146    L3-22      09-Jun-01  -49.17  59.75  237544     0           X    
     146    L3-22      09-Jun-01  -49.17  59.75  237543    25           X    
     146    L3-22      09-Jun-01  -49.17  59.75  237542    50           X    
     146    L3-22      09-Jun-01  -49.17  59.75  237541   100           X    
     146    L3-22      09-Jun-01  -49.17  59.75  237540   210           X    
     146    L3-22      09-Jun-01  -49.17  59.75  237539   330           X    
     146    L3-22      09-Jun-01  -49.17  59.75  237538   480           X    
     146    L3-22      09-Jun-01  -49.17  59.75  237537   660           X    
     146    L3-22      09-Jun-01  -49.17  59.75  237536   815           X    
     146    L3-22      09-Jun-01  -49.17  59.75  237535  1020           X    
     146    L3-22      09-Jun-01  -49.17  59.75  237534  1245           X    
     146    L3-22      09-Jun-01  -49.17  59.75  237533  1429           X    
     146    L3-22      09-Jun-01  -49.17  59.75  237532  1719           X    
     146    L3-22      09-Jun-01  -49.17  59.75  237531  1880           X    
     146    L3-22      09-Jun-01  -49.17  59.75  237530  2060           X    
     146    L3-22      09-Jun-01  -49.17  59.75  237529  2260           X    
     146    L3-22      09-Jun-01  -49.17  59.75  237528  2460           X    
     146    L3-22      09-Jun-01  -49.17  59.75  237527  2620           X    
     146    L3-22      09-Jun-01  -49.17  59.75  237526  2770           X    
     146    L3-22      09-Jun-01  -49.17  59.75  237525  2900           X    
     146    L3-22      09-Jun-01  -49.17  59.75  237524  3020           X    
     146    L3-22      09-Jun-01  -49.17  59.75  237523  3120           X    
     146    L3-22      09-Jun-01  -49.17  59.75  237522  3200           X    
     146    L3-22      09-Jun-01  -49.17  59.75  237521  3255           X    
                             
     161    L3-20      09-Jun-01  -49.96  59.07  237559     0    X      X      X      
     161    L3-20      09-Jun-01  -49.96  59.07  237554    10    X      X      X      
     161    L3-20      09-Jun-01  -49.96  59.07  237552    20    X      X      X      
     161    L3-20      09-Jun-01  -49.96  59.07  237551    30    X      X      X      
     161    L3-20      09-Jun-01  -49.96  59.07  237549    40    X      X      X      
     161    L3-20      09-Jun-01  -49.96  59.07  237548    50    X      X      X      
     161    L3-20      09-Jun-01  -49.96  59.07  237547    60    X      X      X      
     161    L3-20      09-Jun-01  -49.96  59.07  237546    80    X      X      X      
     161    L3-20      09-Jun-01  -49.96  59.07  237545   100    X      X      X      
                             
     162    L3-20      09-Jun-01  -49.95  59.07  237583     0           X    
     162    L3-20      09-Jun-01  -49.95  59.07  237582    35           X    
     162    L3-20      09-Jun-01  -49.95  59.07  237581    70           X    
     162    L3-20      09-Jun-01  -49.95  59.07  237580   140           X    
     162    L3-20      09-Jun-01  -49.95  59.07  237579   240           X    
     162    L3-20      09-Jun-01  -49.95  59.07  237578   360           X    
     162    L3-20      09-Jun-01  -49.95  59.07  237577   510           X    
     162    L3-20      09-Jun-01  -49.95  59.07  237576   680           X    
     162    L3-20      09-Jun-01  -49.95  59.07  237575   870           X    
     162    L3-20      09-Jun-01  -49.95  59.07  237574  1070           X    
     162    L3-20      09-Jun-01  -49.95  59.07  237573  1280           X    
     162    L3-20      09-Jun-01  -49.95  59.07  237572  1500           X    
     162    L3-20      09-Jun-01  -49.95  59.07  237571  1730           X    
     162    L3-20      09-Jun-01  -49.95  59.07  237570  1970           X    
     162    L3-20      09-Jun-01  -49.95  59.07  237569  2210           X    
     162    L3-20      09-Jun-01  -49.95  59.07  237568  2440           X    
     162    L3-20      09-Jun-01  -49.95  59.07  237567  2660           X    
     162    L3-20      09-Jun-01  -49.95  59.07  237566  2860           X    
     162    L3-20      09-Jun-01  -49.95  59.07  237565  3020           X    
     162    L3-20      09-Jun-01  -49.95  59.07  237564  3150           X    
     162    L3-20      09-Jun-01  -49.95  59.07  237563  3270           X    
     162    L3-20      09-Jun-01  -49.95  59.07  237562  3370           X    
     162    L3-20      09-Jun-01  -49.95  59.07  237561  3450           X    
     162    L3-20      09-Jun-01  -49.95  59.07  237560  3510           X    
     
                                                                        Bac-   Bact-  Nano-
     Event  Station    Date        Lon    Lat    Sample  Dpth    Phyto  teria  Prod   zoo
     -----  ---------  ---------  ------  -----  ------  ----    -----  -----  -----  -----
     164    L3-18      09-Jun-01  -50.88  58.21  237607     0           X    
     164    L3-18      09-Jun-01  -50.88  58.21  237606    35           X    
     164    L3-18      09-Jun-01  -50.88  58.21  237605    70           X    
     164    L3-18      09-Jun-01  -50.88  58.21  237604   140           X    
     164    L3-18      09-Jun-01  -50.88  58.21  237603   240           X    
     164    L3-18      09-Jun-01  -50.88  58.21  237602   360           X    
     164    L3-18      09-Jun-01  -50.88  58.21  237601   510           X    
     164    L3-18      09-Jun-01  -50.88  58.21  237600   680           X    
     164    L3-18      09-Jun-01  -50.88  58.21  237599   870           X    
     164    L3-18      09-Jun-01  -50.88  58.21  237598  1070           X    
     164    L3-18      09-Jun-01  -50.88  58.21  237597  1290           X    
     164    L3-18      09-Jun-01  -50.88  58.21  237596  1530           X    
     164    L3-18      09-Jun-01  -50.88  58.21  237595  1770           X    
     164    L3-18      09-Jun-01  -50.88  58.21  237594  2020           X    
     164    L3-18      09-Jun-01  -50.88  58.21  237593  2270           X    
     164    L3-18      09-Jun-01  -50.88  58.21  237592  2500           X    
     164    L3-18      09-Jun-01  -50.88  58.21  237591  2710           X    
     164    L3-18      09-Jun-01  -50.88  58.21  237590  2900           X    
     164    L3-18      09-Jun-01  -50.88  58.21  237589  3060           X    
     164    L3-18      09-Jun-01  -50.88  58.21  237588  3200           X    
     164    L3-18      09-Jun-01  -50.88  58.21  237587  3320           X    
     164    L3-18      09-Jun-01  -50.88  58.21  237586  3430           X    
     164    L3-18      09-Jun-01  -50.88  58.21  237585  3520           X    
     164    L3-18      09-Jun-01  -50.88  58.21  237584  3590           X    
                              
     163    L3-16      10-Jun-01  -51.79  57.38  237631     0           X    
     163    L3-16      10-Jun-01  -51.79  57.38  237630    10           X    
     163    L3-16      10-Jun-01  -51.79  57.38  237629    70           X    
     163    L3-16      10-Jun-01  -51.79  57.38  237628   140           X    
     163    L3-16      10-Jun-01  -51.79  57.38  237627   240           X    
     163    L3-16      10-Jun-01  -51.79  57.38  237626   340           X    
     163    L3-16      10-Jun-01  -51.79  57.38  237625   450           X    
     163    L3-16      10-Jun-01  -51.79  57.38  237624   620           X    
     163    L3-16      10-Jun-01  -51.79  57.38  237623   900           X    
     163    L3-16      10-Jun-01  -51.79  57.38  237622  1100           X    
     163    L3-16      10-Jun-01  -51.79  57.38  237621  1300           X    
     163    L3-16      10-Jun-01  -51.79  57.38  237620  1530           X    
     163    L3-16      10-Jun-01  -51.79  57.38  237619  1770           X    
     163    L3-16      10-Jun-01  -51.79  57.38  237618  2010           X    
     163    L3-16      10-Jun-01  -51.79  57.38  237617  2250           X    
     163    L3-16      10-Jun-01  -51.79  57.38  237616  2480           X    
     163    L3-16      10-Jun-01  -51.79  57.38  237615  2690           X    
     163    L3-16      10-Jun-01  -51.79  57.38  237614  2880           X    
     163    L3-16      10-Jun-01  -51.79  57.38  237613  3040           X    
     163    L3-16      10-Jun-01  -51.79  57.38  237612  3180           X    
     163    L3-16      10-Jun-01  -51.79  57.38  237611  3300           X    
     163    L3-16      10-Jun-01  -51.79  57.38  237610  3410           X    
     163    L3-16      10-Jun-01  -51.79  57.38  237609  3500           X    
     163    L3-16      10-Jun-01  -51.79  57.38  237608  3590           X    
                             
     209    L3-13      10-Jun-01  -53.12  56.11  237646     0    X      X      X      
     209    L3-13      10-Jun-01  -53.12  56.11  237641    10    X      X      X      
     209    L3-13      10-Jun-01  -53.12  56.11  237639    20    X      X      X      
     209    L3-13      10-Jun-01  -53.12  56.11  237638    30    X      X      X      
     209    L3-13      10-Jun-01  -53.12  56.11  237636    40    X      X      X      
     209    L3-13      10-Jun-01  -53.12  56.11  237635    50    X      X      X      
     209    L3-13      10-Jun-01  -53.12  56.11  237634    60    X      X      X      
     209    L3-13      10-Jun-01  -53.12  56.11  237633    80    X      X      X      
     209    L3-13      10-Jun-01  -53.12  56.11  237632   100    X      X      X      
     
                                                                        Bac-   Bact-  Nano-
     Event  Station    Date        Lon    Lat    Sample  Dpth    Phyto  teria  Prod   zoo
     -----  ---------  ---------  ------  -----  ------  ----    -----  -----  -----  -----
     211    L3-13      10-Jun-01  -53.12  56.11  237670     0           X    
     211    L3-13      10-Jun-01  -53.12  56.11  237669    10           X    
     211    L3-13      10-Jun-01  -53.12  56.11  237668    60           X    
     211    L3-13      10-Jun-01  -53.12  56.11  237667   120           X    
     211    L3-13      10-Jun-01  -53.12  56.11  237666   200           X    
     211    L3-13      10-Jun-01  -53.12  56.11  237665   310           X    
     211    L3-13      10-Jun-01  -53.12  56.11  237664   430           X    
     211    L3-13      10-Jun-01  -53.12  56.11  237663   580           X    
     211    L3-13      10-Jun-01  -53.12  56.11  237662   760           X    
     211    L3-13      10-Jun-01  -53.12  56.11  237661   960           X    
     211    L3-13      10-Jun-01  -53.12  56.11  237660  1180           X    
     211    L3-13      10-Jun-01  -53.12  56.11  237659  1400           X    
     211    L3-13      10-Jun-01  -53.12  56.11  237658  1640           X    
     211    L3-13      10-Jun-01  -53.12  56.11  237657  1880           X    
     211    L3-13      10-Jun-01  -53.12  56.11  237656  2100           X    
     211    L3-13      10-Jun-01  -53.12  56.11  237655  2320           X    
     211    L3-13      10-Jun-01  -53.12  56.11  237654  2520           X    
     211    L3-13      10-Jun-01  -53.12  56.11  237653  2700           X    
     211    L3-13      10-Jun-01  -53.12  56.11  237652  2860           X    
     211    L3-13      10-Jun-01  -53.12  56.11  237651  3000           X    
     211    L3-13      10-Jun-01  -53.12  56.11  237650  3120           X    
     211    L3-13      10-Jun-01  -53.12  56.11  237649  3220           X    
     211    L3-13      10-Jun-01  -53.12  56.11  237648  3300           X    
     211    L3-13      10-Jun-01  -53.12  56.11  237647  3360           X    
                              
     236    L3-09      10-Jun-01  -53.98  55.26  237699     0           X    
     236    L3-09      10-Jun-01  -53.98  55.26  237698    10           X    
     236    L3-09      10-Jun-01  -53.98  55.26  237697    20           X    
     236    L3-09      10-Jun-01  -53.98  55.26  237696    30           X    
     236    L3-09      10-Jun-01  -53.98  55.26  237695    40           X    
     236    L3-09      10-Jun-01  -53.98  55.26  237694    50           X    
     236    L3-09      10-Jun-01  -53.98  55.26  237693    60           X    
     236    L3-09      10-Jun-01  -53.98  55.26  237692    80           X    
     236    L3-09      10-Jun-01  -53.98  55.26  237691   100           X    
     236    L3-09      10-Jun-01  -53.98  55.26  237690   150           X    
     236    L3-09      10-Jun-01  -53.98  55.26  237689   250           X    
     236    L3-09      10-Jun-01  -53.98  55.26  237688   370           X    
     236    L3-09      10-Jun-01  -53.98  55.26  237687   470           X    
     236    L3-09      10-Jun-01  -53.98  55.26  237686   620           X    
     236    L3-09      10-Jun-01  -53.98  55.26  237685   800           X    
     236    L3-09      10-Jun-01  -53.98  55.26  237684  1060           X    
     236    L3-09      10-Jun-01  -53.98  55.26  237683  1210           X    
     236    L3-09      10-Jun-01  -53.98  55.26  237682  1390           X    
     236    L3-09      10-Jun-01  -53.98  55.26  237681  1550           X    
     236    L3-09      10-Jun-01  -53.98  55.26  237680  1690           X    
     236    L3-09      10-Jun-01  -53.98  55.26  237679  1820           X    
     236    L3-09      10-Jun-01  -53.98  55.26  237678  1920           X    
     236    L3-09      10-Jun-01  -53.98  55.26  237677  2000           X    
     236    L3-09      10-Jun-01  -53.98  55.26  237676  2050           X    
                           
     238    Transit    11-Jun-01  -52.50  54.69  237714     0    X      X      X      
     238    Transit    11-Jun-01  -52.50  54.69  237709    10    X      X      X      
     238    Transit    11-Jun-01  -52.50  54.69  237707    20    X      X      X      
     238    Transit    11-Jun-01  -52.50  54.69  237706    30           X      X
     238    Transit    11-Jun-01  -52.50  54.69  237704    40    X      X      X      
     238    Transit    11-Jun-01  -52.50  54.69  237703    50    X      X      X      
     238    Transit    11-Jun-01  -52.50  54.69  237702    60    X      X      X      
     238    Transit    11-Jun-01  -52.50  54.69  237701    80    X      X      X      
     238    Transit    11-Jun-01  -52.50  54.69  237700   100    X      X      X      
     
                                                                        Bac-   Bact-  Nano-
     Event  Station    Date        Lon    Lat    Sample  Dpth    Phyto  teria  Prod   zoo
     -----  ---------  ---------  ------  -----  ------  ----    -----  -----  -----  -----
     241    L4-08      11-Jun-01  -50.53  53.15  237762     0           X    
     241    L4-08      11-Jun-01  -50.53  53.15  237761    20           X    
     241    L4-08      11-Jun-01  -50.53  53.15  237760    50           X    
     241    L4-08      11-Jun-01  -50.53  53.15  237759   110           X    
     241    L4-08      11-Jun-01  -50.53  53.15  237758   190           X    
     241    L4-08      11-Jun-01  -50.53  53.15  237757   290           X    
     241    L4-08      11-Jun-01  -50.53  53.15  237756   400           X    
     241    L4-08      11-Jun-01  -50.53  53.15  237755   550           X    
     241    L4-08      11-Jun-01  -50.53  53.15  237754   710           X    
     241    L4-08      11-Jun-01  -50.53  53.15  237753   890           X    
     241    L4-08      11-Jun-01  -50.53  53.15  237752  1090           X    
     241    L4-08      11-Jun-01  -50.53  53.15  237751  1310           X    
     241    L4-08      11-Jun-01  -50.53  53.15  237750  1550           X    
     241    L4-08      11-Jun-01  -50.53  53.15  237749  1790           X    
     241    L4-08      11-Jun-01  -50.53  53.15  237748  2010           X    
     241    L4-08      11-Jun-01  -50.53  53.15  237747  2230           X    
     241    L4-08      11-Jun-01  -50.53  53.15  237746  2410           X    
     241    L4-08      11-Jun-01  -50.53  53.15  237745  2560           X    
     241    L4-08      11-Jun-01  -50.53  53.15  237744  2690           X    
     241    L4-08      11-Jun-01  -50.53  53.15  237743  2810           X    
     241    L4-08      11-Jun-01  -50.53  53.15  237742  2930           X    
     241    L4-08      11-Jun-01  -50.53  53.15  237741  3040           X    
     241    L4-08      11-Jun-01  -50.53  53.15  237740  3130           X    
     241    L4-08      11-Jun-01  -50.53  53.15  237739  3200           X    
                             
     243    L4-07      12-Jun-01  -51.05  53.00  237786     0    X      X       
     243    L4-07      12-Jun-01  -51.05  53.00  237785    10    X      X       
     243    L4-07      12-Jun-01  -51.05  53.00  237784    20    X      X       
     243    L4-07      12-Jun-01  -51.05  53.00  237783    30    X      X       
     243    L4-07      12-Jun-01  -51.05  53.00  237782    50    X      X       
     243    L4-07      12-Jun-01  -51.05  53.00  237781   100    X      X       
     243    L4-07      12-Jun-01  -51.05  53.00  237780   150    X      X       
     243    L4-07      12-Jun-01  -51.05  53.00  237779   250           X    
     243    L4-07      12-Jun-01  -51.05  53.00  237778   370           X    
     243    L4-07      12-Jun-01  -51.05  53.00  237777   510           X    
     243    L4-07      12-Jun-01  -51.05  53.00  237776   670           X    
     243    L4-07      12-Jun-01  -51.05  53.00  237775   850           X    
     243    L4-07      12-Jun-01  -51.05  53.00  237774  1030           X    
     243    L4-07      12-Jun-01  -51.05  53.00  237773  1210           X    
     243    L4-07      12-Jun-01  -51.05  53.00  237772  1410           X    
     243    L4-07      12-Jun-01  -51.05  53.00  237771  1610           X    
     243    L4-07      12-Jun-01  -51.05  53.00  237770  1810           X    
     243    L4-07      12-Jun-01  -51.05  53.00  237769  2000           X    
     243    L4-07      12-Jun-01  -51.05  53.00  237768  2170           X    
     243    L4-07      12-Jun-01  -51.05  53.00  237767  2320           X    
     243    L4-07      12-Jun-01  -51.05  53.00  237766  2440           X    
     243    L4-07      12-Jun-01  -51.05  53.00  237765  2440           X    
     243    L4-07      12-Jun-01  -51.05  53.00  237764  2630           X    
     243    L4-07      12-Jun-01  -51.05  53.00  237763  2700           X    
     
                                                                        Bac-   Bact-  Nano-
     Event  Station    Date        Lon    Lat    Sample  Dpth    Phyto  teria  Prod   zoo
     -----  ---------  ---------  ------  -----  ------  ----    -----  -----  -----  -----
     246    L4-06      12-Jun-01  -51.52  52.87  237810     0    X      X       
     246    L4-06      12-Jun-01  -51.52  52.87  237809    10    X      X       
     246    L4-06      12-Jun-01  -51.52  52.87  237808    20    X      X       
     246    L4-06      12-Jun-01  -51.52  52.87  237807    30    X      X       
     246    L4-06      12-Jun-01  -51.52  52.87  237806    40    X      X       
     246    L4-06      12-Jun-01  -51.52  52.87  237805    50    X      X       
     246    L4-06      12-Jun-01  -51.52  52.87  237804    60    X      X       
     246    L4-06      12-Jun-01  -51.52  52.87  237803    80           X    
     246    L4-06      12-Jun-01  -51.52  52.87  237802   100           X    
     246    L4-06      12-Jun-01  -51.52  52.87  237801   150           X    
     246    L4-06      12-Jun-01  -51.52  52.87  237800   250           X    
     246    L4-06      12-Jun-01  -51.52  52.87  237799   370           X    
     246    L4-06      12-Jun-01  -51.52  52.87  237798   500           X    
     246    L4-06      12-Jun-01  -51.52  52.87  237797   650           X    
     246    L4-06      12-Jun-01  -51.52  52.87  237796   790           X    
     246    L4-06      12-Jun-01  -51.52  52.87  237795   890           X    
     246    L4-06      12-Jun-01  -51.52  52.87  237794  1000           X    
     246    L4-06      12-Jun-01  -51.52  52.87  237793  1120           X    
     246    L4-06      12-Jun-01  -51.52  52.87  237792  1230           X    
     246    L4-06      12-Jun-01  -51.52  52.87  237791  1330           X    
     246    L4-06      12-Jun-01  -51.52  52.87  237790  1420           X    
     246    L4-06      12-Jun-01  -51.52  52.87  237789  1490           X    
     246    L4-06      12-Jun-01  -51.52  52.87  237788  1540           X    
     246    L4-06      12-Jun-01  -51.52  52.87  237787  1590           X    
                              
     248    L4-05      12-Jun-01  -52.00  52.73  237829     0    X      X      X      
     248    L4-05      12-Jun-01  -52.00  52.73  237823    10    X      X      X      
     248    L4-05      12-Jun-01  -52.00  52.73  237821    20    X      X      X      
     248    L4-05      12-Jun-01  -52.00  52.73  237820    30    X      X      X      
     248    L4-05      12-Jun-01  -52.00  52.73  237818    40    X      X      X      
     248    L4-05      12-Jun-01  -52.00  52.73  237817    50    X      X      X      
     248    L4-05      12-Jun-01  -52.00  52.73  237816    60    X      X      X      
     248    L4-05      12-Jun-01  -52.00  52.73  237815    80    X      X      X      
     248    L4-05      12-Jun-01  -52.00  52.73  237814   100    X      X      X      
     248    L4-05      12-Jun-01  -52.00  52.73  237813   150           X    
     248    L4-05      12-Jun-01  -52.00  52.73  237812   200           X    
     248    L4-05      12-Jun-01  -52.00  52.73  237811   300           X    
                             
     250    L4-04      12-Jun-01  -52.41  52.62  237841     0    X      X       
     250    L4-04      12-Jun-01  -52.41  52.62  237839    10    X      X       
     250    L4-04      12-Jun-01  -52.41  52.62  237838    20    X      X       
     250    L4-04      12-Jun-01  -52.41  52.62  237837    30    X      X       
     250    L4-04      12-Jun-01  -52.41  52.62  237836    40    X      X       
     250    L4-04      12-Jun-01  -52.41  52.62  237835    50    X      X       
     250    L4-04      12-Jun-01  -52.41  52.62  237834    60    X      X       
     250    L4-04      12-Jun-01  -52.41  52.62  237833    80    X      X       
     250    L4-04      12-Jun-01  -52.41  52.62  237832   100    X      X       
     250    L4-04      12-Jun-01  -52.41  52.62  237831   200           X    
     250    L4-04      12-Jun-01  -52.41  52.62  237830   250           X    
                             
     252    L4-03      12-Jun-01  -52.80  52.50  237853     0    X      X       
     252    L4-03      12-Jun-01  -52.80  52.50  237851    10    X      X       
     252    L4-03      12-Jun-01  -52.80  52.50  237850    20    X      X       
     252    L4-03      12-Jun-01  -52.80  52.50  237849    30    X      X       
     252    L4-03      12-Jun-01  -52.80  52.50  237848    40    X      X       
     252    L4-03      12-Jun-01  -52.80  52.50  237847    50    X      X       
     252    L4-03      12-Jun-01  -52.80  52.50  237846    60    X      X       
     252    L4-03      12-Jun-01  -52.80  52.50  237845    80    X      X       
     252    L4-03      12-Jun-01  -52.80  52.50  237844   100    X      X       
     252    L4-03      12-Jun-01  -52.80  52.50  237843   200           X    
     252    L4-03      12-Jun-01  -52.80  52.50  237842   250           X    
     
                                                                        Bac-   Bact-  Nano-
     Event  Station    Date        Lon    Lat    Sample  Dpth    Phyto  teria  Prod   zoo
     -----  ---------  ---------  ------  -----  ------  ----    -----  -----  -----  -----
     254    L4-02      12-Jun-01  -53.56  52.29  237867     0    X      X       
     254    L4-02      12-Jun-01  -53.56  52.29  237865    10    X      X       
     254    L4-02      12-Jun-01  -53.56  52.29  237864    20    X      X       
     254    L4-02      12-Jun-01  -53.56  52.29  237863    30    X      X       
     254    L4-02      12-Jun-01  -53.56  52.29  237862    40    X      X       
     254    L4-02      12-Jun-01  -53.56  52.29  237861    50    X      X       
     254    L4-02      12-Jun-01  -53.56  52.29  237860    60    X      X       
     254    L4-02      12-Jun-01  -53.56  52.29  237859    80    X      X       
     254    L4-02      12-Jun-01  -53.56  52.29  237858   100    X      X       
     254    L4-02      12-Jun-01  -53.56  52.29  237857   150           X    
     254    L4-02      12-Jun-01  -53.56  52.29  237856   200           X    
     254    L4-02      12-Jun-01  -53.56  52.29  237855   300           X    
     254    L4-02      12-Jun-01  -53.56  52.29  237854   400           X    
                              
     256    L4-01      12-Jun-01  -54.29  52.07  237879     0    X      X       X
     256    L4-01      12-Jun-01  -54.29  52.07  237877    10    X      X       X
     256    L4-01      12-Jun-01  -54.29  52.07  237876    20    X      X       X
     256    L4-01      12-Jun-01  -54.29  52.07  237875    30    X      X       X
     256    L4-01      12-Jun-01  -54.29  52.07  237874    40    X      X       X
     256    L4-01      12-Jun-01  -54.29  52.07  237873    50    X      X       X
     256    L4-01      12-Jun-01  -54.29  52.07  237872    60    X      X       X
     256    L4-01      12-Jun-01  -54.29  52.07  237871    80    X      X       X
     256    L4-01      12-Jun-01  -54.29  52.07  237870   100    X      X       X
     256    L4-01      12-Jun-01  -54.29  52.07  237869   150    X      X       X
     256    L4-01      12-Jun-01  -54.29  52.07  237868   200    X      X       
                         
     257    BelleIsle  13-Jun-01  -57.94  50.15  237894     0    X      X       
     257    BelleIsle  13-Jun-01  -57.94  50.15  237889    10    X      X       
     257    BelleIsle  13-Jun-01  -57.94  50.15  237887    20    X      X       
     257    BelleIsle  13-Jun-01  -57.94  50.15  237886    30    X      X       
     257    BelleIsle  13-Jun-01  -57.94  50.15  237884    40    X      X       
     257    BelleIsle  13-Jun-01  -57.94  50.15  237883    50    X      X       
     257    BelleIsle  13-Jun-01  -57.94  50.15  237882    60    X      X       
     257    BelleIsle  13-Jun-01  -57.94  50.15  237881    80    X      X       
     257    BelleIsle  13-Jun-01  -57.94  50.15  237880   100    X      X       
     -------------------------------------------------------------------------------------
     Number of samples                                           334    834     182   19
     
     
     h.  Mooring Sediment Traps 
         (Glen Harrison and Brian Irwin)
     
     Two sediment traps were deployed at the "BRAVO" mooring (at 175 m and 
     1,053 m) during the 2000-009 mission.  The trap design employed was 
     developed at BIO (Bioflux traps), has a 24-cup capacity and internal 
     Tattletale computer for programming particle collection intervals.  Cups 
     were programmed to collect material for two-week intervals starting 
     12:01AM (GMT), 01 June, 2000.  
     
     Due to a failure in the mooring line, only one (1,053 m) trap was 
     recovered during the 2001-022 mission.  The trap was recovered upright 
     and based on preliminary inspection of the sampling cups, the deployment 
     appeared to be successful as evidenced by significant biological 
     material presence in all 24 cups.  Analysis of the pressure record from 
     the Seacat immediately below the trap indicated that the trap collected 
     material at the nominal deployment depth for the first 88 days.  Then, 
     the trap was displaced some 1,300 m deeper at the time of the mooring 
     line failure where it remained for the rest of the deployment.  
     
     Judging from the nature and quantity of collected material, it appears 
     that major vertical particulate transport occurred during the fall and 
     early winter of 2000 and virtually no transport occurred in spring 2001.  
     The samples will be processed back at BIO for particulate and dissolved 
     biogenic (organic) carbon and nitrogen content as well as other 
     constituents.  These particle fluxes will provide the first direct 
     estimates of seasonal variability and annual magnitude of the 
     "Biological Pump" and its contribution to carbon sequestering in the 
     region.
     
     
     h. Methyl Halides and Chlorinated Compounds
        (R.M.  Moore, S. Punshon and R. Tokarczyk)
     
     Measurements were made in seawater samples for methyl halides and a 
     suite of chlorinated compounds that have short atmospheric lifetimes.  
     These include dichloromethane, chloroform, trichloroethylene and 
     tetrachloroethylene (also referred to as perchloroethylene or PCE).  The 
     objective of these measurements is to quantify the relative magnitudes 
     of anthropogenic and marine sources of these compounds and to identify 
     potential tracer applications.  Water samples were analyzed by purge-
     and-trap and gas chromatography-mass spectrometry.  Preliminary results 
     indicate good results for most of the compounds, but difficulties were 
     experienced with PCE almost certainly as a result of its occasional use 
     on the vessel as a cleaning or degreasing agent.  On L4 7 profiles were 
     analyzed in addition to 3 taken earlier - casts 34, 39 and 44.  A small 
     number of air samples were collected in canisters and analyzed on board 
     for the same compounds. The site number or operation number of sampled 
     locations are given in Table 11.  The locations are shown in Figure 5. 
     
     Potential production rates of nitrous oxide (N2O) resulting from 
     nitrification and denitrification were measured using stable isotope 
     techniques to assess the relative importance of these processes in the 
     upper water column of the Labrador Sea.  N2O depth profiles down to 100m 
     were measured at nine of the shallow biological stations.  At six of 
     these stations, samples from three depths, typically 20, 60, and 100m 
     were incubated in glass syringes with added 15-N ammonium and nitrate.  
     Time-series measurements of 15-N labelled nitrous oxide concentration 
     within these samples were made using a second purge-and-trap GC-MS 
     system over a 24 hour period.  Preliminary results show nitrification at 
     the base of the euphotic zone to be a source of nitrous oxide.  The 
     operation numbers of sampled locations are given in Table 12 and shown 
     in Figure 5.
     
     
     Table 11.  Sampling for methyl halides and chlorinated compounds.
     
                         Dat     AR7W Site/Operation ID
                         ------  ----------------------
                         June 1           /34
                         June             /39
                         June 3           /44
                         June 4          2/52
                         June 4          4/58
                         June 4          5/61
                         June 5         10/72
                         June 6         14/86
                         June 7         19/98
                         June 8         28/108
                         June 9         20/161
                         June 10        13/209
     
     
     Table 12.  Sampling for nitrous oxide.
     
                         Date    AR7W Site/Operation ID
                         ------  ----------------------
                         June 1         34
                         June 3         44
                         June 5         10/72
                         June 6         14/86
                         June 7         19/98
                         June 8         28/108
                         June 9         20/161
                         June 10        13/209
                         June 11           238
     
     
     Figure 5.  Sampling locations for methyl halides and chlorinated 
     compounds.
     
     
     h. Radioisotope Sampling Program
        (John Smith)
     
     Water samples were collected from the rosette bottles at 22 stations on 
     the AR7W line for Iodine (129I) and from four stations for Protactinium 
     (231Pa).  See Table 1 for operation numbers of the sampling locations.
     
     
     
     5.  Major Problems and Goals Not Achieved
     
     none
     
     
     6.  Other Incidents of Note
     
     none
     
     
     7.  List of Cruise Participants
     
     Name                     Responsibility                         Affiliation
     -----------------------  -------------------------------------  -----------
     Gadiel Alarcon           Fluorometric measurements for chlor-a  UdeC
     Carol Anstey             Nutrients                              BIO
     Jay Bugden               DOC Levels, respiration rates          BIO
     Rick Boyce               Salts, moorings                        BIO
     Derek Britten            MVP, moorings                          BIO
     Victoria Brudett-Coutts  Oxygens                                BDR
     Allyn Clarke             Senior Scientist                       BIO
     Paul Dickie              Bacterial activity                     BIO
     Jennifer Dixon           CO2                                    BDR
     Bob Gershey              Scientist, CO2, CFC's, Alkalinity      BDR
     Les Harris               Zooplankton, Net Tows                  BIO
     Glen Harrison            Assistant Scientist                    BIO
     Brian Irwin              Primary Production                     BIO
     Anthony Isenor           Data Manager                           BIO
     Bill Li                  Bacterial abundance and activity       BIO
     Gary Maillet             Primary Production                     DFO NFLD
     Robert Moore             Assistant Scientist, Halocarbons       DU
     Stephen Punshon          Halocarbons                            DU
     Bob Ryan                 CTD Technician, MVP                    BIO
     Murray Scotney           Moorings, instrumentation              BIO
     Ryszard Tokarczyk        Halocarbons                            DU
     Igor Yashayaev           Scientist                              BDR
     Frank Zemlyak            Technician, CO2, CFC's, Alkalinity     BIO
     
     BIO       Bedford Institute of Oceanography
               PO Box 1006
               Dartmouth, NS, B2Y 2A4
               Canada
     
     BDR       BDR Research Ltd.
               Box 652, Station 'M'
               Halifax, NS, B3J 2T3
               Canada
     
     DFO NFLD  Department of Fisheries and Oceans
               P.O. Box 5667
               St. John's, Newfoundland
               Canada A1C 5X1
               
     DU        Dalhousie University
               Department of Oceanography
               Halifax, Nova Scotia
               
     UdeC      University of Concepcion
               Program for Regional Studies in Physical Oceanography and Climate
               Casilla 160-C, Concepcion 3, Chile
               
     URI       University of Rhode Island
               Graduate School of Oceanography
               South Ferry Road
               Narragansett, RI 02882
               USA
               
     UW        University of Washington
               Seattle, WA 98195
               USA
               
     WHOI      Woods Hole Oceanographic Institution
               Woods Hole, MA 02543
               USA
     
     
     B.  UNDERWAY MEASUREMENTS
     
     
     1.  Navigation and Bathymetry
         (Anthony W. Isenor)
     
     The navigation system onboard CCGS Hudson consists of a differential GPS 
     receiver and AGCNAV.  The receiver is one of many NMEA feeds into a 
     multiplexer that provides all the NMEA strings to a PC on the bridge.  
     The PC, which is running AGCNAV software, then rebroadcasts the NMEA 
     strings to distribution units in the computer room, which provide 16 
     output lines for the working labs.  The resulting broadcast navigation 
     strings are at about 1 Hz.  The navigation data are then logged at one 
     second intervals on a PC. 
     
     AGCNAV is a PC based display and waypoint setting software package, 
     developed at the Atlantic Geoscience Centre at BIO.  This software 
     graphically displays ship position, waypoints, course, speed, etc. to 
     the various science working areas.
     
     The echo sounder system used for collecting bathymetric data at station 
     locations consisted of a Raytheon Line Scan Recorder, Model LSR 1811-1 
     (serial number A101) connected to a hull mounted 12kHz transducer.  The 
     transducer beam width is 15 degrees.  The sweep rate of the record was 
     adjusted throughout the course of data collection to aid in identifying 
     the bottom signal.  One transducer is positioned on a Ram that can be 
     lowered or raised depending on conditions. When the ram is up, the 
     waterline to transducer offset is 6 m.  When the ram is down, the offset 
     is 8 m.
     
     
     2.  Vessel Mounted Acoustic Doppler Current Profiler
         (Murray Scotney)
     
     The Hudson was equipped with a hull mounted RDI Acoustic Doppler Current 
     Profiler (ADCP). The transducer (serial number 177) had VM ADCP 
     electronics (serial number 172).  Logging, using Transect software on a 
     486 PC, was started on May 31 at 0120 Z in Halifax Harbour.  
     
     Two different configurations were used for logging.  From Halifax 
     Harbour to Site 1 on AR7W, the configuration resulted in 5 minute 
     averages in 4 metre bins.  From Site 1 onward (June 4, 2001 at 0920 Z), 
     the configuration resulted in 5 minute averages and 8 metre bins.  The 
     averaged data are stored to disk and backed up every few days.  ADCP 
     logging was stopped on June 15 at 0909 Z in Halifax Harbour.
     
     
     3.  Continuous Flow Multisensor Package (CFMP)
         (Jeff Anning)
     
     The Continuous Flow Multisensor Package Water used during this cruise is 
     a new design as compared to past years.  The Ocean Physic Section at BIO 
     developed the CFMP.  The package receives water from a ship intake line 
     located at approximately 4m depth.  The package was setup in the forward 
     lab.  
     
     The package measures and logs temperature, conductivity and 
     fluorescence.  The system was setup with Seabird temperature (SN 032169) 
     and conductivity (SN 041656) sensors and a Wetlabs fluorometer (SN WS1S-
     621PSS).  Exact time and positions were provided by a Northstar GPS and 
     logged with the other data.  In addition discrete water samples were 
     collected every 15 minutes by an Alpkem auto sampler for later analysis 
     for nitrate and silicate.  The computer also logged the time and 
     position of these samples.
     
     
     4.  XBT and XCTD
         (Igor Yashayeav)
     
     Expendable Bathythermographs were deployed along the AR7W line on the 
     way from Greenland to Labrador. The XBTs were model 7 from Sparton of 
     Canada. This type of probes is capable of measuring to maximum depths of 
     800 m at the full cruising speed 15 knots). The vertical resolution of 
     the measurements was about 0.6-0.8 m. 92 XBTs were launched during the 
     cruise.
     
     Continuous deployment of XBT along the AR7W line at 2-4 kilometer 
     intervals revealed inhomogeneities in the thermal structure of the upper 
     layer.  Dominant scales appear to be between 20 and 40 kilometers.  
     Preliminary data are shown in Figure 3.
     
     
     5.  Meteorological observations
     
     The ship's crew logged routine reporting of meteorological variables. 
     
     
     6.  Atmospheric Chemistry
     
     There was no atmospheric chemistry program.
     
     
     
     
     Appendix 1: Operation Notes Report
                 As Completed On: 28/Jun/2001
                 Cruise Number: 2001022
     
     Note Number: 1
       Entry Time:    03/Jun/2001 10:17:16
       Note Made By:  Anthony Isenor Operation ID: 38
         The NMEA strings were not being broadcast from the bridge computer.  The 
         NMEA and time string in the Seabird HDR file were added based on NMEA 
         position strings available on the bridge.
       
     Note Number: 3
       Entry Time:    04/Jun/2001 15:20:23
       Note Made By:  Anthony Isenor Operation ID: 54
         After the station, Murray worked on the carousel and loosed up the trip 
         mechanism for the number one bottle.
       
     Note Number: 2
       Entry Time:    04/Jun/2001 13:26:32
       Note Made By:  Anthony Isenor Operation ID: 54
         About 2 minutes spent at the bottom due to problems with the CTD winch.
       
     Note Number: 4
       Entry Time:    04/Jun/2001 18:30:19
       Note Made By:  Anthony Isenor Operation ID: 60
         This was a mooring release test.
       
     Note Number: 5
       Entry Time:    05/Jun/2001 10:33:58
       Note Made By:  Anthony Isenor Operation ID: 71
         Had to stop at 600 dbar for a brief period due to problems spooling the 
         CTD winch.
       
     Note Number: 7
       Entry Time:    05/Jun/2001 14:35:42
       Note Made By:  Anthony Isenor Operation ID: 72
         After this operation, Murray replaced the top Orings on bottles 2, 10, 
         17 and 19.  Also replaced the small Oring around the air vent on bottle 
         17 and 19, and on 19 replaced the air vent plug.
       
     Note Number: 6
       Entry Time:    05/Jun/2001 13:26:10
       Note Made By:  Anthony Isenor Operation ID: 73
         Start time is wrong
       
     Note Number: 8
       Entry Time:       05/Jun/2001 20:08:55
       Note Made By:  Anthony Isenor Operation ID: 79
         A long wait at 224 dbars due to meter block problems.
       
     Note Number: 9
       Entry Time:    06/Jun/2001 20:25:34
       Note Made By:  Murray Scotney Operation ID: 90
         Changed bottle in position 21 after operation 90.  New bottle is S003.
       
     Note Number: 10
       Entry Time:    07/Jun/2001 09:37:59
       Note Made By:  Anthony Isenor Operation ID: 95
         Problems when trying to display bottle trips at the bottom of this cast.  
         ODIN was reporting that there were no bottle trips for the station, and 
         that the user should go to prepare sample ID numbers.  I could duplicate 
         the problem when I started the next cast.  Same thing happened, I 
         prepared the sample IDs and sampling, then went to Operation Initiate 
         and Bottle trips - nothing there.  I noticed the size of the database, 
         about 3 Mb.  That seemed large so I compacted the database.  Then, going 
         back into ODIN on the same PC and the problem was not there.
       
     Note Number: 11
       Entry Time:    07/Jun/2001 11:48:07
       Note Made By:  Anthony Isenor Operation ID: 98
         Stopped at about 1856 dbars on down cast due to problems with winch.
       
     Note Number: 12
       Entry Time:    07/Jun/2001 19:34:02
       Note Made By:  Anthony Isenor Operation ID: 102
         Had a long wait at 280 dbars due to problems with the metering block.  
         About 25 minutes at this depth.
       
     Note Number: 13
       Entry Time:    08/Jun/2001 10:01:44
       Note Made By:  Anthony Isenor Operation ID: 105
         The CTD cast that was initially operation 106 was changed to 105.
       
     Note Number: 15
       Entry Time:    10/Jun/2001 14:55:29
       Note Made By:  Anthony Isenor Operation ID: 211
         The dry deck sheet has the secondary sensor salinity and temperature for 
         all bottles.  This is because we think the primary sensor has stopped 
         functioning properly.
       
       
     Note Number: 14
       Entry Time:    10/Jun/2001 13:57:53
       Note Made By:  Anthony Isenor Operation ID: 211
         It appears that the CTD primary system has problems.  Both the primary 
         salinity and oxygen are providing bad data.  We suspect the primary 
         pump.
       
     Note Number: 16
       Entry Time:    10/Jun/2001 20:47:44
       Note Made By:  Anthony Isenor Operation ID: 211
         After the CTD was recovered, the primary pump was changed.  Took off 
         pump model 5T SN 051775.  Put on pump model 5-02 SN 050675.
       
     Note Number: 17
       Entry Time:    11/Jun/2001 10:07:07
       Note Made By:  Anthony Isenor Operation ID: 236
         After this operation, both the primary and secondary lines were flushed 
         with Triton X100.
       
     Note Number: 18
       Entry Time:    11/Jun/2001 19:03:06
       Note Made By:  Anthony Isenor Operation ID: 239
         After completing this operation, the primary pump was replaced with pump 
         SN 050538, model 5-02.  This was because tests showed the pump was not 
         pumping as fast as it should (used ALIGNCTD tests to show the offset was 
         about 7 scans).
       
     Note Number: 20
       Entry Time:    12/Jun/2001 13:58:47
       Note Made By:  Brian Irwin Operation ID: 241
         Seacat calibration cast.
       
     Note Number: 19
       Entry Time:    12/Jun/2001 12:14:16
       Note Made By:  Anthony Isenor Operation ID: 243
         Primary pump gave more problems on this cast.  After cast, the original 
         pump was put back on and a new cable was used.
       
     
     
     
      DATA PROCESSING NOTES

      
     07/11/02  Isenor  SUM/DOC  Submitted
               The file:  C:\hud2001022_sum.txt - 95654 bytes
                 has been saved as: 20020711.054408_ISENOR_AR07W_hud2001022_sum.txt
                 In the directory:  20020711.054408_ISENOR_AR07W
               The data disposition is:
                 Public
               The file format is:
                 WOCE Format (ASCII)
               The archive type is:
                 NONE - Individual File
               The data type(s) is:
                 Summary (navigation)
                 Documentation
               The file contains these water sample identifiers:
                 Cast Number (CASTNO)
                 Station Number (STATNO)
               ISENOR, ANTHONY would like the following action(s) taken on the data:
                 Place Data Online
                     
     06/10/04  Kappa   DOC      Cruise report converted to PDF and TEXT formats
               Added CCHDO-generated Station Locaton Plot to PDF version
               Added PDF links between figures and related locations in the body of the report
               Added CCHDO Cruise Summary Pages (pp 1-2) to PDF version and p1 to the TEXT version
               Linked headings in p2 of the PDF version to related locations in the body of the report
               Added these Data Processing Notes to both PDF and TEXT versions


