INVESTIGATORS:
Douglas W. R. Wallace
- Dalhousie University; Institute of Oceanography
Toste Tanhua
- GEOMAR Helmholtz Centre for Ocean Research Kiel, Kiel, Germany
PACKAGE DESCRIPTION: This dataset includes chemical, discrete sample, physical and profile data collected from METEOR in the North Atlantic Ocean from 2004-03-10 to 2004-04-13 and retrieved during cruise 06MT20040310. These data include ALKALINITY, CHLOROFLUOROCARBON-11 (CFC-11), CHLOROFLUOROCARBON-12 (CFC-12), Carbon tetrachloride (CCL4), DISSOLVED INORGANIC CARBON, DISSOLVED OXYGEN, HYDROSTATIC PRESSURE, NITRATE, NITRITE, OXYGEN - APPARENT UTILIZATION (AOU), PHOSPHATE, Potential temperature (theta), SALINITY, SIGMA-T, SILICATE and WATER TEMPERATURE. The instruments used to collect these data include Alkalinity titrator, CTD, Coulometer for DIC measurement and bottle. These data were collected by Douglas Wallace and Toste Tanhua of Universitat Kiel; Institut Fur Meereskunde; Forschungsbereich Marine Biogeochemie as part of the TTO_2004 Repeat Section Meteor 60/5 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: Tanhua, Toste; Wallace, Douglas W. R. (2013). Dissolved inorganic carbon, alkalinity, temperature, salinity and other variables collected from discrete sample and profile observations using Alkalinity titrator, CTD and other instruments from the METEOR in the North Atlantic Ocean from 2004-03-10 to 2004-04-13 (NCEI Accession 0108085). [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. https://doi.org/10.3334/cdiac/otg.clivar_tto_2004. Accessed [date].
DATA PACKAGES RELATED TO THIS ONE:
none;
IDENTIFICATION INFORMATION FOR THIS DATA PACKAGE:
NCEI ACCESSION: 0108085
NCEI DOI: https://doi.org/10.3334/cdiac/otg.clivar_tto_2004
EXPOCODE: 06MT20040310;
CRUISE ID: 06MT20040310;
SECTION/LEG: CLIVAR_TTO_2004;
TYPES OF STUDY: Discrete measurement;Profile;TEMPORAL COVERAGE:
START DATE: 2004-03-10
END DATE: 2004-04-13
SPATIAL COVERAGE:
WEST: -65.9967
EAST: -10.1883
GEOGRAPHIC NAMES: Atlantic Ocean;
PLATFORMS: R/V 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 |
Replicate information: |
duplicate samples |
CRM batch number: |
58 60 63 64 |
Total alkalinity |
Abbreviation: |
TA |
Observation type: |
discrete |
In-situ / Manipulation / Response variable: |
In-situ observation |
Measured or calculated: |
Measured |
Cell type (open or closed): |
Closed |
TA blank correction: |
0 |
Uncertainty: |
precision 4.28 based on duplicate samples, accuracy 0.69 μmol/kg based on a combination of accuracy of the CRM and the measurement of the CRM during M60/5 |
Method reference: |
Mintrop et al., 2000, Sci. Mar., 26(1), 23-37 |
CTD_TMP |
Abbreviation: |
CTD_TMP |
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 |
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 |
SILCAT |
Abbreviation: |
SILCAT |
Unit: |
UMOL/KG |
Controlled vocabulary name: |
silicate |
In-situ / Manipulation / Response variable: |
in-situ |
PHSPHT |
Abbreviation: |
PHSPHT |
Unit: |
UMOL/KG |
Controlled vocabulary name: |
phosphate |
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 |
TCARBN |
Abbreviation: |
TCARBN |
Unit: |
UMOL/KG |
Controlled vocabulary name: |
DISSOLVED INORGANIC CARBON (DIC) |
In-situ / Manipulation / Response variable: |
in-situ |
ALKALI |
Abbreviation: |
ALKALI |
Unit: |
UMOL/KG |
Controlled vocabulary name: |
total alkalinity |
In-situ / Manipulation / Response variable: |
in-situ |
AOU |
Abbreviation: |
AOU |
Controlled vocabulary name: |
OXYGEN - APPARENT UTILIZATION (AOU) |
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 |
SIGMA0 |
Abbreviation: |
SIGMA0 |
Controlled vocabulary name: |
SIGMA-T |
In-situ / Manipulation / Response variable: |
in-situ |
SIGMA1 |
Abbreviation: |
SIGMA1 |
Controlled vocabulary name: |
SIGMA-T |
In-situ / Manipulation / Response variable: |
in-situ |
SIGMA2 |
Abbreviation: |
SIGMA2 |
Controlled vocabulary name: |
SIGMA-T |
In-situ / Manipulation / Response variable: |
in-situ |
SIGMA3 |
Abbreviation: |
SIGMA3 |
Controlled vocabulary name: |
SIGMA-T |
In-situ / Manipulation / Response variable: |
in-situ |
SIGMA4 |
Abbreviation: |
SIGMA4 |
Controlled vocabulary name: |
SIGMA-T |
In-situ / Manipulation / Response variable: |
in-situ |
PUBLICATIONS DESCRIBING THIS DATASET: Tanhua, T., and D.W.R. Wallace (2005), Consistency of TTO-NAS Inorganic Carbon Data with modern measurements, Geophys. Res. Lett., 32, L14618, https://doi.org/10.1029/2005GL023248.
ADDITIONAL INFORMATION: none;
FUNDING AGENCY:
SUBMITTED BY: Alex Kozyr (Alex.Kozyr@noaa.gov)
SUBMISSION DATE: 2013-06-05