Files in the Dataset have been checked for format consistency, and merged into a single, integrated, downloadable file.
Download Entire Dataset Submit Data For This Cruise How to Cite DatasetFiles listed here are the most recent version submitted by the cruise scientists, but have not yet been checked for consistency and merged into the main Dataset. They are provided "as is". If you are unsure of which files to use, stick to the Dataset files above.
These files are not yet in the Dataset.
| Filename (Download) | Size | Date Submitted |
| AOS_SR96_23.pdf | 6.3 MB | 2013-12-17 |
This bottle file had corrected TAlk data that was merged by Dave Muus on 2009-07-16
CCHDO-1.0 CF netCDF files converted from bottle exchange file
There is not enough information to know where this file should go in the timeline.
There is not enough information to know where this file should go in the timeline.
There is not enough information to know where this file should go in the timeline.
There is not enough information to know where this file should go in the timeline.
There is not enough information to know where this file should go in the timeline.
There is not enough information to know where this file should go in the timeline.
There is not enough information to know where this file should go in the timeline.
There is not enough information to know where this file should go in the timeline.
There is not enough information to know where this file should go in the timeline.
From CARINA Collection
From CARINA Collection
The following files are now available online under 'Files as received', unprocessed by the CCHDO.
AOS_SR96_23.pdf
The following files are now available online under 'Files as received', unprocessed by the CCHDO.
18SN19940724_hy1.csv
Notes on AO94 CTD data. Dec 14, 2010. dm EXPOCODE 18SN19940724
"
1. Original CTD data from ODF file ao94ctd.tar.gz dated June 20, 2001.
2. All oxygen values were originally flagged "1". Oxygen sensors had
many problems due arctic envirnment.
3. Station/Casts 9/1, 13/2, 17/1, 18/1, 26/4, 33/1, 36/1, and 36/2
were found to have reasonably good oxygen values and were reflagged
"2"s and "3"s by J. Swift and F. Delahoyde.
All other cast oxygens were reflagged "4"s."
"The AO94 bottle modifications described in the 2009-07-16 notes did
not get properly updated.
They were updated today. EXPOCODE 18SN19940724 D. Muus
Dec 2, 2010"
Notes on AO94 data changes 090717/dm
EXPOCODE 18SN19940724
1. Merged new Alkalinity values received from Bob Key, CARINA, June
30, 2009.
Bob Key note:
"I recently learned that an arbitrary correction factor had been
applied to the alk data in this CARINA file.
In this version, the correction has been removed and the data are
those measured.
Comparison to other data from the area indicates that the measured
alk data are ~24umol/kg too high.
This correction (24) was NOT applied to the submitted data.'
2. Changed CTDOXY quality flags from "1" to "4".
from ao94do.txt:
"Please note that the CTD oxygen data for Arctic 94 are not
calibrated.
Working in high latitudes provides extremely harsh conditions for
CTD
dissolved oxygen sensors. Their performance is severely impacted
due to the
extreme cold. In addition, the CTD oxygen sensor was malfuctioning
off
and on throughout the cruise, thus making it extremely difficult
if not
impossible to calibrate the CTD oxygen. The data reported are the
preliminary data automatically generated shipboard. They are
provided only
to suggest the gross oxygen features."
3. When checking merged file described above found that CCHDO bottle
data on website contains different TCARBN values from the CARINA files.
Merged CARINA Total Carbon values into CCHDO bottle files.
4. Notes from CARINA file:
# Hydro: Who - SIO; Status - final
# Notes: sample number and bottle parameter names swapped
for compliance on merge
# Nuts/O2: Who - SIO; Status - final
# Notes
# TCO2: Who - P.Jones; Status - final; S Plus - up to date
# Notes: CRM?, Method?
# Revised data from S. Jutterstrom 6/7/07
# See Anderson et al 1998.
# TA: Who - Who - P.Jones; Status - final
# Notes: 2nd QC indicates that these alk data are high by
~24umol/kg
# CFC: Who - P.Jones; Status - final; S Plus - up to date
# Notes: Includes CFC-113 and CCl4
# CFC-113 data quite noisy
Bob Key sent CARINA correction to ALKALI data June 30, 2009.
Expocode: 18SN19940724 Ship: St Laurent Woce Line: None Note: I recently learned that an arbitrary correction factor had been applied to the alk data in this CARINA file. In this version, the correction has been removed and the data are those measured. Comparison to other data from the area indicates that the measured alk data are ~24umol/kg too high. This correction (24) was NOT applied to the submitted data. The attached file can simply replace the one submitted earlier.
Dr. Key reported: I recently learned that an arbitrary correction factor had been applied to the alk data in this CARINA file. In this version, the correction has been removed and the data are those measured. Comparison to other data from the area indicates that the measured alk data are ~24umol/kg too high.
This correction (24) was NOT applied to the submitted data.
Notes on AO94 expocode change April 7, 2009 D. Muus
1. Changed Expocodes in AO94 bottle files from 18SNAO94 to
18SN19940724 to match Expocode used in Website tables.
2. Changed file names to match file name convention for post-Woce
cruises.
The principal sources for this cruise report are:
1) the Oceanographic Data Facility (ODF) Final Cruise Report (3 July 1998)
2) the U.S. Army Cold Regions Research and Engineering Laboratory Special Report 96-23
Attached please find the updated cruise file the 1994 St Laurent data. Old TCO2 values have been replaced with values you sent earlier today. After replacement I did primary QC on the new TCO2 values. Please note in the README file (attached) that I still need information for the TCO2 and Alk values (was Jones reallly the PI?, CRM?, method?). Also note that I have updated the name (from 18SNA094 to 18SNA199407. This name does not include the sailing day since it is unknown. Also the "SNA" in the name is someone's guess since this vessel does not have an official code (that I could find).
Alex and CCHDO:
These files are replacements for ones sent with the Jan. CARINA distribution. File name change and new TCO2 values in the data file.