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Dissolved inorganic carbon (DIC), total alkalinity, temperature, salinity and other variables collected from discrete sample and profile observations during the R/V Pelagia cruise CLIVAR_AR07E_2005 (EXPOCODE 64PE20050907) in the North Atlantic Ocean from 2005-09-07 to 2005-10-05 (NCEI Accession 0108072)

INVESTIGATORS:
Steven M. A. C. van Heuven - Groningen University
Hendrik J. Zemmelink - Netherlands Institute for Sea Research (NIOZ)

PACKAGE DESCRIPTION: This dataset includes discrete profile measurements of dissolved inorganic carbon (DIC), total alkalinity, temperature, salinity, dissolved oxygen and nutrients during the R/V Pelagia cruise CLIVAR_AR07E_2005 (EXPOCODE 64PE20050907) in the North Atlantic Ocean from 2005-09-07 to 2005-10-05. The International CLIVAR Global Ocean Carbon and Repeat Hydrography Program carries out a systematic and global re-occupation of select WOCE/JGOFS hydrographic sections to quantify changes in storage and transport of heat, fresh water, carbon dioxide (CO2), and related parameters.

CITE AS: van Heuven, Steven M. A. C.; Zemmelink, Hendrik J.; Bakker, Karel; van Aken, Hendrik M.; Veth, Cornelis (2013). Dissolved inorganic carbon (DIC), total alkalinity, temperature, salinity and other variables collected from discrete sample and profile observations during the R/V Pelagia cruise CLIVAR_AR07E_2005 (EXPOCODE 64PE20050907) in the North Atlantic Ocean from 2005-09-07 to 2005-10-05 (NCEI Accession 0108072). [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. https://doi.org/10.25921/z06k-2c18. Accessed [date].


DATA PACKAGES RELATED TO THIS ONE:
IDENTIFICATION INFORMATION FOR THIS DATA PACKAGE:
NCEI ACCESSION: 0108072
NCEI DOI: https://doi.org/10.25921/z06k-2c18
EXPOCODE: 64PE20050907;
CRUISE ID: CLIVAR_AR07E_2005;
SECTION/LEG: CLIVAR AR07E;

TYPES OF STUDY:
Discrete measurement;Profile;

TEMPORAL COVERAGE:
START DATE: 2005-09-07
END DATE: 2005-10-05

SPATIAL COVERAGE:
NORTH: 59.948
WEST: -42.752
EAST: -8.966
SOUTH: 55.748

GEOGRAPHIC NAMES:
North Atlantic Ocean;

PLATFORMS:
R/V Pelagia (ID: 64PE);

RESEARCH PROJECT(S):
none;

VARIABLES / PARAMETERS:

Dissolved Inorganic Carbon
Abbreviation: DIC
Unit: UMOL/KG
Observation type: discrete
In-situ / Manipulation / Response variable: In-situ observation
Measured or calculated: Measured
Detailed sampling and analyzing information: Coulometric, using standard VINDTA routine. Two VINDTA's used, (one NIOZ-owned, one Dalhousie-owned). (Will use different collumns in final data set and provide additional information). Measurement Individual corrected for coulometer baseline (which decreases CRM stdev from ~3.2 to ~2.5).
CRM batch number: 70
Total alkalinity
Abbreviation: TA
Unit: UMOL/KG
Observation type: discrete
In-situ / Manipulation / Response variable: In-situ observation
Measured or calculated: Measured
Type of titration: Endpoint, using VINDTA standard routine
Cell type (open or closed): 100 ml, open, acrylic, half-cell electrodes
Curve fitting method: Modified Gran, SEE NOTE AT TCO2
TA blank correction: ~2.2% (SYS A) ~2.3 and ~4.7% (SYS B)
Uncertainty: +/- 4 μmol.kg-1
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
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
NITRAT
Abbreviation: NITRAT
Unit: UMOL/KG
Controlled vocabulary name: NITRATE
In-situ / Manipulation / Response variable: in-situ
NITRIT
Abbreviation: NITRIT
Unit: UMOL/KG
Controlled vocabulary name: NITRITE
In-situ / Manipulation / Response variable: in-situ
PHSPHT
Abbreviation: PHSPHT
Unit: UMOL/KG
Controlled vocabulary name: phosphate
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: 2013-06-05

REVISION DATE: 2018-12-17

PREVIOUS VERSIONS: Version 1.1