CO2, Hydrographic, and Chemical Data Obtained During the R/V Meteor Cruise 22/5 in the South Atlantic Ocean (WOCE Section A10, December 1992-January 1993)
This data documentation discusses the procedures and methods used to measure total carbon dioxide (TCO2) and total alkalinity (TALK) at hydrographic stations, as well as the underway partial pressure of CO2 (pCO2) during the R/V Meteor Cruise 22/5 in the South Atlantic Ocean (Section A10). Conducted...
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ESS-DIVE: Deep Insight for Earth Science Data
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dataone:ess-dive-056484ed4b046c5-20180823T162013562753 2023-11-08T14:14:58+01:00 CO2, Hydrographic, and Chemical Data Obtained During the R/V Meteor Cruise 22/5 in the South Atlantic Ocean (WOCE Section A10, December 1992-January 1993) K. M. Johnson B. Schneider L. Mintrop D. W. R. Wallace South Atlantic Ocean ENVELOPE(-47.385,14.999,-25.645,-30.029) BEGINDATE: 1992-12-28T00:00:00Z ENDDATE: 1993-01-28T00:00:00Z 1998-11-20T00:00:00Z https://search.dataone.org/view/ess-dive-056484ed4b046c5-20180823T162013562753 unknown ESS-DIVE: Deep Insight for Earth Science Data TALK TCO2 bottle oxygen bottle salinity chlorofluorocarbons (CFC-11 CFC-12) nitrate nitrite phosphate pressure salinity measured by (CTD) silicate temperature underway pCO2 carbon dioxide hydrographic chemical data R/V Meteor Cruise 22/5 South Atlantic Ocean WOCE Section A10 Kenneth Johnson Brookhaven National Laboratory Douglas W. R. Wallace Institut fur Ostseeforschung Bernd Schneider Institut fur Meereskunde Ludger Mintrop NDP-066 airpco2 airpre airxco2 bot cast cfc11 cfc12 ctdsal ctdtmp date depth expo jday latdcm londcm nitr oxy phspht pre qualt sal salt sect silca som sst sta stat talk tcarb theta time waterpco2 Dataset 1998 dataone:urn:node:ESS_DIVE 2023-11-08T13:41:29Z This data documentation discusses the procedures and methods used to measure total carbon dioxide (TCO2) and total alkalinity (TALK) at hydrographic stations, as well as the underway partial pressure of CO2 (pCO2) during the R/V Meteor Cruise 22/5 in the South Atlantic Ocean (Section A10). Conducted as part of the World Ocean Circulation Experiment (WOCE), the cruise began in Rio de Janeiro on December 27, 1992, and ended after 36 days at sea in Capetown, South Africa, on January 31, 1993. Measurements made along WOCE Section A10 included pressure, temperature, and salinity [measured by conductivity, temperature, and depth (CTD) sensor], bottle salinity, bottle oxygen, phosphate, nitrate, nitrite, silicate, chlorofluorocarbons (CFC-11, CFC-12), TCO2, TALK, and underway pCO2. The TCO2 was measured by using two Single-Operator Multiparameter Metabolic Analyzers (SOMMAs) for extracting CO2 from seawater samples that were coupled to a coulometer for detection of the extracted CO2. The overall precision and accuracy of the analyses was +/- 1.9 micro-mol/kg. Samples collected for TALK were measured by potentiometric titration; precision was +/- 2.0 micro-mol/kg. Underway pCO2 was measured by infrared photometry with a precision of +/- 2.0 micro-atm. The work aboard the R/V Meteor was supported by the U.S. Department of Energy under contract DE-ACO2-76CH00016, and the Bundesministerium f'r Forschung und Technologie through grants 03F0545A and MFG-099/1. Dataset South Atlantic Ocean ESS-DIVE: Deep Insight for Earth Science Data (via DataONE) ENVELOPE(-47.385,14.999,-25.645,-30.029) |
institution |
Open Polar |
collection |
ESS-DIVE: Deep Insight for Earth Science Data (via DataONE) |
op_collection_id |
dataone:urn:node:ESS_DIVE |
language |
unknown |
topic |
TALK TCO2 bottle oxygen bottle salinity chlorofluorocarbons (CFC-11 CFC-12) nitrate nitrite phosphate pressure salinity measured by (CTD) silicate temperature underway pCO2 carbon dioxide hydrographic chemical data R/V Meteor Cruise 22/5 South Atlantic Ocean WOCE Section A10 Kenneth Johnson Brookhaven National Laboratory Douglas W. R. Wallace Institut fur Ostseeforschung Bernd Schneider Institut fur Meereskunde Ludger Mintrop NDP-066 airpco2 airpre airxco2 bot cast cfc11 cfc12 ctdsal ctdtmp date depth expo jday latdcm londcm nitr oxy phspht pre qualt sal salt sect silca som sst sta stat talk tcarb theta time waterpco2 |
spellingShingle |
TALK TCO2 bottle oxygen bottle salinity chlorofluorocarbons (CFC-11 CFC-12) nitrate nitrite phosphate pressure salinity measured by (CTD) silicate temperature underway pCO2 carbon dioxide hydrographic chemical data R/V Meteor Cruise 22/5 South Atlantic Ocean WOCE Section A10 Kenneth Johnson Brookhaven National Laboratory Douglas W. R. Wallace Institut fur Ostseeforschung Bernd Schneider Institut fur Meereskunde Ludger Mintrop NDP-066 airpco2 airpre airxco2 bot cast cfc11 cfc12 ctdsal ctdtmp date depth expo jday latdcm londcm nitr oxy phspht pre qualt sal salt sect silca som sst sta stat talk tcarb theta time waterpco2 K. M. Johnson B. Schneider L. Mintrop D. W. R. Wallace CO2, Hydrographic, and Chemical Data Obtained During the R/V Meteor Cruise 22/5 in the South Atlantic Ocean (WOCE Section A10, December 1992-January 1993) |
topic_facet |
TALK TCO2 bottle oxygen bottle salinity chlorofluorocarbons (CFC-11 CFC-12) nitrate nitrite phosphate pressure salinity measured by (CTD) silicate temperature underway pCO2 carbon dioxide hydrographic chemical data R/V Meteor Cruise 22/5 South Atlantic Ocean WOCE Section A10 Kenneth Johnson Brookhaven National Laboratory Douglas W. R. Wallace Institut fur Ostseeforschung Bernd Schneider Institut fur Meereskunde Ludger Mintrop NDP-066 airpco2 airpre airxco2 bot cast cfc11 cfc12 ctdsal ctdtmp date depth expo jday latdcm londcm nitr oxy phspht pre qualt sal salt sect silca som sst sta stat talk tcarb theta time waterpco2 |
description |
This data documentation discusses the procedures and methods used to measure total carbon dioxide (TCO2) and total alkalinity (TALK) at hydrographic stations, as well as the underway partial pressure of CO2 (pCO2) during the R/V Meteor Cruise 22/5 in the South Atlantic Ocean (Section A10). Conducted as part of the World Ocean Circulation Experiment (WOCE), the cruise began in Rio de Janeiro on December 27, 1992, and ended after 36 days at sea in Capetown, South Africa, on January 31, 1993. Measurements made along WOCE Section A10 included pressure, temperature, and salinity [measured by conductivity, temperature, and depth (CTD) sensor], bottle salinity, bottle oxygen, phosphate, nitrate, nitrite, silicate, chlorofluorocarbons (CFC-11, CFC-12), TCO2, TALK, and underway pCO2. The TCO2 was measured by using two Single-Operator Multiparameter Metabolic Analyzers (SOMMAs) for extracting CO2 from seawater samples that were coupled to a coulometer for detection of the extracted CO2. The overall precision and accuracy of the analyses was +/- 1.9 micro-mol/kg. Samples collected for TALK were measured by potentiometric titration; precision was +/- 2.0 micro-mol/kg. Underway pCO2 was measured by infrared photometry with a precision of +/- 2.0 micro-atm. The work aboard the R/V Meteor was supported by the U.S. Department of Energy under contract DE-ACO2-76CH00016, and the Bundesministerium f'r Forschung und Technologie through grants 03F0545A and MFG-099/1. |
format |
Dataset |
author |
K. M. Johnson B. Schneider L. Mintrop D. W. R. Wallace |
author_facet |
K. M. Johnson B. Schneider L. Mintrop D. W. R. Wallace |
author_sort |
K. M. Johnson |
title |
CO2, Hydrographic, and Chemical Data Obtained During the R/V Meteor Cruise 22/5 in the South Atlantic Ocean (WOCE Section A10, December 1992-January 1993) |
title_short |
CO2, Hydrographic, and Chemical Data Obtained During the R/V Meteor Cruise 22/5 in the South Atlantic Ocean (WOCE Section A10, December 1992-January 1993) |
title_full |
CO2, Hydrographic, and Chemical Data Obtained During the R/V Meteor Cruise 22/5 in the South Atlantic Ocean (WOCE Section A10, December 1992-January 1993) |
title_fullStr |
CO2, Hydrographic, and Chemical Data Obtained During the R/V Meteor Cruise 22/5 in the South Atlantic Ocean (WOCE Section A10, December 1992-January 1993) |
title_full_unstemmed |
CO2, Hydrographic, and Chemical Data Obtained During the R/V Meteor Cruise 22/5 in the South Atlantic Ocean (WOCE Section A10, December 1992-January 1993) |
title_sort |
co2, hydrographic, and chemical data obtained during the r/v meteor cruise 22/5 in the south atlantic ocean (woce section a10, december 1992-january 1993) |
publisher |
ESS-DIVE: Deep Insight for Earth Science Data |
publishDate |
1998 |
url |
https://search.dataone.org/view/ess-dive-056484ed4b046c5-20180823T162013562753 |
op_coverage |
South Atlantic Ocean ENVELOPE(-47.385,14.999,-25.645,-30.029) BEGINDATE: 1992-12-28T00:00:00Z ENDDATE: 1993-01-28T00:00:00Z |
long_lat |
ENVELOPE(-47.385,14.999,-25.645,-30.029) |
genre |
South Atlantic Ocean |
genre_facet |
South Atlantic Ocean |
_version_ |
1782011259749662720 |