Dissolved inorganic carbon (DIC), total alkalinity, temperature, salinity and other variables collected from discrete sample and profile observations during the R/V Marion Dufresne cruise OISO-17 (EXPOCODE 35MF20090103) in the Indian Ocean from 2009-01-03 to 2009-02-12 (NCEI Accession 0108065)
PACKAGE DESCRIPTION: This dataset includes discrete profile measurements of dissolved inorganic carbon (DIC), total alkalinity, temperature, salinity, dissolved oxygen, nutrients and delta C13 obtained during the R/V Marion Dufresne cruise OISO-17 (EXPOCODE 35MF20090103) in the Indian Ocean from 2009-01-03 to 2009-02-12. These data were collected by C. Lo Monaco of Universite Pierre et Marie Curie; Institut Pierre Simon Laplace; Laboratoire D'Oceanographie et du Climat: Experimentations et Approches Numeriques and Nicolas Metzl of Universite Pierre et Marie Curie; Laboratoire de Biogeochimie et Chimie Marines as part of the CLIVAR_OISO17 data set. 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: Lo Monaco, Claire; Metzl, Nicolas (2013). Dissolved inorganic carbon (DIC), total alkalinity, temperature, salinity and other variables collected from discrete sample and profile observations during the R/V Marion Dufresne cruise OISO-17 (EXPOCODE 35MF20090103) in the Indian Ocean from 2009-01-03 to 2009-02-12 (NCEI Accession 0108065). [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. https://doi.org/10.3334/cdiac/otg.oiso17_35mf20090103. Accessed [date].
Discrete measurement;Profile;
TEMPORAL COVERAGE:
SPATIAL COVERAGE:
GEOGRAPHIC NAMES:
PLATFORMS:
RESEARCH PROJECT(S):
VARIABLES / PARAMETERS:
Dissolved Inorganic Carbon | |
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Abbreviation: | TCARBN |
Observation type: | discrete |
In-situ / Manipulation / Response variable: | In-situ observation |
Measured or calculated: | Calculated |
Replicate information: | Deep replicate samples were collected from two different Niskin bottles (usually 1000m or bottom). The mean difference between two deep replicates was 1.6 μmol/kg for total CO2 and 1.7 μmol/kg for alkalinity (n=7), with a maximum difference of 3.8 μmol/kg and 3.5 μmol/kg, respectively. |
Standardization description: | Certified Referenced Materials (CRMs), batch #83 and #91, provided by Dr. A. Dickson (SIO, University of California). The precision of the titration system, based on the analysis of CRMs, was ±3.0 mol/kg for both total CO2 and alkalinity. |
CRM batch number: | 83, 91 |
Total alkalinity | |
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Abbreviation: | ALKALI |
Observation type: | discrete |
In-situ / Manipulation / Response variable: | In-situ observation |
Measured or calculated: | Measured |
Uncertainty: | +/-3 μmol/kg |
CTDTMP | |
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Abbreviation: | CTDTMP |
Unit: | DEG_C |
Controlled vocabulary name: | WATER TEMPERATURE |
In-situ / Manipulation / Response variable: | in-situ |
CTDSAL | |
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Abbreviation: | CTDSAL |
Controlled vocabulary name: | SALINITY |
In-situ / Manipulation / Response variable: | in-situ |
SALNTY | |
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Abbreviation: | SALNTY |
Controlled vocabulary name: | SALINITY |
In-situ / Manipulation / Response variable: | in-situ |
OXYGEN | |
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Abbreviation: | OXYGEN |
Unit: | UMOL/KG |
Controlled vocabulary name: | DISSOLVED OXYGEN |
In-situ / Manipulation / Response variable: | in-situ |
SILCAT | |
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Abbreviation: | SILCAT |
Unit: | UMOL/KG |
Controlled vocabulary name: | silicate |
In-situ / Manipulation / Response variable: | in-situ |
NITRAT | |
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Abbreviation: | NITRAT |
Unit: | UMOL/KG |
Controlled vocabulary name: | NITRATE |
In-situ / Manipulation / Response variable: | in-situ |
NITRIT | |
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Abbreviation: | NITRIT |
Unit: | UMOL/KG |
Controlled vocabulary name: | NITRITE |
In-situ / Manipulation / Response variable: | in-situ |
PHSPHT | |
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Abbreviation: | PHSPHT |
Unit: | UMOL/KG |
Controlled vocabulary name: | phosphate |
In-situ / Manipulation / Response variable: | in-situ |
DELC13 | |
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Abbreviation: | DELC13 |
Unit: | /MILLE |
Controlled vocabulary name: | DELTA CARBON-13 |
In-situ / Manipulation / Response variable: | in-situ |
THETA | |
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Abbreviation: | THETA |
Unit: | DEG_C |
Controlled vocabulary name: | Potential temperature (theta) |
In-situ / Manipulation / Response variable: | in-situ |
SUBMITTED BY: Alex Kozyr (Alex.Kozyr@noaa.gov)
SUBMISSION DATE: 2013-06-05
REVISION DATE: 2017-02-21
PREVIOUS VERSIONS: Version 1.1