The Conductivity, Temperature and Depth (CTD) and other data were collected as part of Antarctic Marine Ecosystem Analysis at the Ice Edge Zone (AMERIEZ) project. Data was collected from Southern Oceans (> 60 degrees South) using Ships WESTWIND and MELVILLE. The data was collected over a period spanning from November 9, 1983 to December 2, 1983. Data was submitted by Dr. Robin D. Muench, Science Applications, Inc., Bellevue, WA. Data has been processed and is available in F022-CTD-Hi Resolution file format of NODC.

Water depth and temperature data were collected during the ANT XIII/4-Expedition from 18 March 1966 to 12 April 1996 from the Polarstern. Data were collected from the Southern Oceans (> 60 degrees South) using disposable bathythermographs (XBT) and include temperature profiles.

Conductivity, Temperature and Depth (CTD) and Ocean Station data were collected from Lamont-Doherty Earth Observatory, Palisades, NY. Data was collected from South Atlantic Ocean using Ship Discovery. The data was collected over a period spanning from April 22, 1987 to May 5, 1987. Data was submitted by Dr. Arnold L. Gordon. Data has been processed and is available in F022-CTD-Hi Resolution and C100-Ocean-Station-Data file format respectively of NODC.

Temperature profile, nutrients, and other data were collected using plankton net, bottle, and CTD casts from the POLARSTERN in the Southern Oceans. Data were collected from 02 October 1992 to 25 November 1992. Data were collected and submitted by Netherlands Institute for Sea Research with support from the US JGOFS Antarctic Environments Southern Ocean Process Study (JGOFS/AESOPS) project.

Temperature profile and nutrients data were collected using bottle casts in the Southern Oceans from the POLAR DUKE. Data were collected from 02 January 1990 to 05 February 1990. The data were submitted by Oregon State University (OSU) with support from the Joint Global Ocean Flux Study / Southern Ocean (JGOFS/Southern Ocean) project.

The conductivity, temperature and depth (CTD) data in this accession was collected off of NE Atlantic (limit-40 W) using Oceanus and Conrad ships. The data was collected between October 1979 and March 1980 by Lamont-Doherty Earth Observatory, Palisades, NY. The data was submitted by Rennie Sarah and has been processed by NODC. The data is currently available in the F022 CTD hi resolution format.

Data has been processed by NODC to the NODC standard High-Resolution CTD/STD (F022) format. The F022 format contains high-resolution data collected using CTD (conductivity-temperature-depth) and STD (salinity-temperature-depth) instruments. As they are lowered and raised in the oceans, these electronic devices provide nearly continuous profiles of temperature, salinity, and other parameters. Data values may be subject to averaging or filtering or obtained by interpolation and may be reported at depth intervals as fine as 1m. Cruise and instrument information, position, date, time and sampling interval are reported for each station. Environmental data at the time of the cast (meteorological and sea surface conditions) may also be reported. The data record comprises values of temperature, salinity or conductivity, density (computed sigma-t), and possibly dissolved oxygen or transmissivity at specified depth or pressure levels. Data may be reported at either equally or unequally spaced depth or pressure intervals. A text record is available for comments.

Conductivity, Temperature and Depth (CTD) and Bathythermograph (XBT) data were collected by Ship POLAR DUKE and NATHANIEL B. PALMER. Data profiles were collected from November 7, 1991 to May 12, 1993. Data files were submitted by Dave Smith of Old Dominion University, Norfolk, VA. Documentation regarding file format and location, etc. is provided.

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