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Partial pressure (or fugacity) of carbon dioxide, dissolved inorganic carbon, temperature, salinity and other variables collected from discrete sample and profile observations using CTD, bottle and other instruments from the METEOR in the South Atlantic Ocean from 1994-03-29 to 1994-05-11 (NCEI Accession 0115177)

INVESTIGATORS:
Douglas W. R. Wallace - Dalhousie University; Institute of Oceanography
Kenneth M. Johnson - Brookhaven National Laboratory (BNL)

PACKAGE DESCRIPTION: This dataset includes chemical, discrete sample, physical and profile data collected from METEOR in the South Atlantic Ocean from 1994-03-29 to 1994-05-11 and retrieved during cruise WOCE_A08. These data include CHLOROFLUOROCARBON-11 (CFC-11), CHLOROFLUOROCARBON-113 (CFC-113), CHLOROFLUOROCARBON-12 (CFC-12), Carbon tetrachloride (CCL4), DELTA HELIUM-3, DISSOLVED INORGANIC CARBON, DISSOLVED OXYGEN, HELIUM, HYDROSTATIC PRESSURE, NEON, NITRATE + NITRITE CONTENT (CONCENTRATION), Partial pressure (or fugacity) of carbon dioxide, Potential temperature (theta), SALINITY, SILICATE, Tritium (Hydrogen isotope) and WATER TEMPERATURE. The instruments used to collect these data include CTD and bottle. These data were collected by Douglas Wallace of Universitat Kiel; Institut Fur Meereskunde; Forschungsbereich Marine Biogeochemie and Kenneth Johnson [affiliation unknown] as part of the WOCE_A08 data set. The World Ocean Circulation Experiment (WOCE) was a major component of the World Climate Research Program with the overall goal of better understanding the ocean's role in climate and climatic changes resulting from both natural and anthropogenic causes. The CO2 survey took advantage of the sampling opportunities provided by the WOCE Hydrographic Program (WHP) cruises during this period between 1990 and 1998. The final collection covers approximately 23,000 stations from 94 WOCE cruises.

CITE AS: Johnson, Kenneth M.; Wills, Kevin; Neill, Craig; Wallace, Douglas W. R. (2013). Partial pressure (or fugacity) of carbon dioxide, dissolved inorganic carbon, temperature, salinity and other variables collected from discrete sample and profile observations using CTD, bottle and other instruments from the METEOR in the South Atlantic Ocean from 1994-03-29 to 1994-05-11 (NCEI Accession 0115177). [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. https://doi.org/10.3334/cdiac/otg.ndp079. Accessed [date].


DATA PACKAGES RELATED TO THIS ONE:
none;
IDENTIFICATION INFORMATION FOR THIS DATA PACKAGE:
NCEI ACCESSION: 0115177
NCEI DOI: https://doi.org/10.3334/cdiac/otg.ndp079
EXPOCODE: 06MT19940329; 06MT28_1;
CRUISE ID: WOCE_A08;
SECTION/LEG: WOCE_A08;

TYPES OF STUDY:
Discrete measurement;Profile;

TEMPORAL COVERAGE:
START DATE: 1994-03-29
END DATE: 1994-05-11

SPATIAL COVERAGE:
NORTH: -8.2727
WEST: -35.749
EAST: 13.5397
SOUTH: -11.669

GEOGRAPHIC NAMES:
Atlantic Ocean;

PLATFORMS:
Meteor (ID: 06MT);

RESEARCH PROJECT(S):
none;


VARIABLES / PARAMETERS:

Dissolved Inorganic Carbon
Abbreviation: DIC
Observation type: discrete
In-situ / Manipulation / Response variable: In-situ observation
Measured or calculated: Calculated
Detailed sampling and analyzing information: The TCO2 was determined using two automated dynamic headspace SOMMA sample processors with coulometric detection of the CO2 extracted from acidified samples. A description of the SOMMA-coulometry system and its calibration can be found in Johnson et al. (1987); Johnson and Wallace (1992); and Johnson et al. (1993).
CRM batch number: 21
pCO2 (fCO2) discrete
Abbreviation: fCO2
Observation type: discrete
In-situ / Manipulation / Response variable: In-situ observation
Measured or calculated: Measured
Headspace volume: ~6 mL
Temperature of measurement: 20C
Detailed sampling and analyzing information: The analysis and calculations followed the method of Neill et al. (1997)
Sample replicate information: Based on measurement of 93 duplicate samples, the precision of the fCO2 analysis was ~1%
Uncertainty: precision of the fCO2 analysis was ~1%
Method reference: Neill, C., K. M. Johnson, E. Lewis, and D. W. R. Wallace. 1997. Accurate headspace analysis of fCO2 in discrete water samples using batch equilibration. Limnology & Oceanography 42:1774-83.
CTDTMP
Abbreviation: CTDTMP
Unit: DEG_C
Controlled vocabulary name: WATER TEMPERATURE
In-situ / Manipulation / Response variable: in-situ
CTDSAL
Abbreviation: CTDSAL
Controlled vocabulary name: SALINITY
In-situ / Manipulation / Response variable: in-situ
SALNTY
Abbreviation: SALNTY
Controlled vocabulary name: SALINITY
In-situ / Manipulation / Response variable: in-situ
OXYGEN
Abbreviation: OXYGEN
Unit: UMOL/KG
Controlled vocabulary name: DISSOLVED OXYGEN
In-situ / Manipulation / Response variable: in-situ
SILCAT
Abbreviation: SILCAT
Unit: UMOL/KG
Controlled vocabulary name: silicate
In-situ / Manipulation / Response variable: in-situ
NO2+NO3
Abbreviation: NO2+NO3
Unit: UMOL/KG
Controlled vocabulary name: nitrate + nitrite content (concentration)
In-situ / Manipulation / Response variable: in-situ
CFC-11
Abbreviation: CFC-11
Unit: PMOL/KG
Controlled vocabulary name: CHLOROFLUOROCARBON-11 (CFC-11)
In-situ / Manipulation / Response variable: in-situ
CFC-12
Abbreviation: CFC-12
Unit: PMOL/KG
Controlled vocabulary name: CHLOROFLUOROCARBON-12 (CFC-12)
In-situ / Manipulation / Response variable: in-situ
CFC113
Abbreviation: CFC113
Unit: PMOL/KG
Controlled vocabulary name: CHLOROFLUOROCARBON-113 (CFC-113)
In-situ / Manipulation / Response variable: in-situ
CCL4
Abbreviation: CCL4
Unit: PMOL/KG
Controlled vocabulary name: Carbon tetrachloride (CCL4)
In-situ / Manipulation / Response variable: in-situ
TRITUM
Abbreviation: TRITUM
Unit: TU
Controlled vocabulary name: Tritium (Hydrogen isotope)
In-situ / Manipulation / Response variable: in-situ
HELIUM
Abbreviation: HELIUM
Unit: NMOL/KG
Controlled vocabulary name: HELIUM
In-situ / Manipulation / Response variable: in-situ
DELHE3
Abbreviation: DELHE3
Unit: PERCNT
Controlled vocabulary name: DELTA HELIUM-3
In-situ / Manipulation / Response variable: in-situ
NEON
Abbreviation: NEON
Unit: NMOL/KG
Controlled vocabulary name: NEON
In-situ / Manipulation / Response variable: in-situ
TCARBN
Abbreviation: TCARBN
Unit: UMOL/KG
Controlled vocabulary name: DISSOLVED INORGANIC CARBON (DIC)
In-situ / Manipulation / Response variable: in-situ
PCO2
Abbreviation: PCO2
Unit: UATM
Controlled vocabulary name: partial pressure of carbon dioxide - water
In-situ / Manipulation / Response variable: in-situ
HELIER
Abbreviation: HELIER
Unit: NMOL/KG
In-situ / Manipulation / Response variable: in-situ
DELHER
Abbreviation: DELHER
Unit: PERCNT
Controlled vocabulary name: DELTA HELIUM-3
In-situ / Manipulation / Response variable: in-situ
NEONER
Abbreviation: NEONER
Unit: NMOL/KG
In-situ / Manipulation / Response variable: in-situ
THETA
Abbreviation: THETA
Unit: DEG_C
Controlled vocabulary name: Potential temperature (theta)
In-situ / Manipulation / Response variable: in-situ

PUBLICATIONS DESCRIBING THIS DATASET:
none;
ADDITIONAL INFORMATION:
none;
FUNDING AGENCY:

SUBMITTED BY: Alex Kozyr (Alex.Kozyr@noaa.gov)

SUBMISSION DATE: 2013-12-19