INVESTIGATORS:
Leif G. Anderson
- University of Gothenburg (GU)
Örjan Gustafsson
- Stockholm University
Igor Semiletov
-
PACKAGE DESCRIPTION: This dataset includes chemical, discrete sample, physical and profile data collected from JAKOV SMIRNITSKIY in the Beaufort Sea, East Siberian Sea, Kara Sea and Laptev (or Nordenskjold) Sea from 2008-08-15 to 2008-09-16. These data include AMMONIUM (NH4), CHLOROFLUOROCARBON-11 (CFC-11), CHLOROFLUOROCARBON-113 (CFC-113), CHLOROFLUOROCARBON-12 (CFC-12), Carbon tetrachloride (CCL4), DISSOLVED INORGANIC CARBON (DIC), DISSOLVED OXYGEN, HYDROSTATIC PRESSURE, NITRATE, NITRITE, SALINITY, TOTAL ALKALINITY (TA), WATER TEMPERATURE, pH, phosphate and silicate. The instruments used to collect these data include Alkalinity titrator, CTD, Coulometer for DIC measurement, bottle and spectrophotometer.
These data were collected by Igor Semiletov of Pacific Oceanological Institute, Orjan Gustafsson of Stockholm University and Leif Anderson of University of Gothenburg as part of the CLIVAR_ISSS_08 data set. CDIAC associated the following cruise ID(s) with this data set: CLIVAR_ISSS_08
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: Anderson, Leif G.; Jutterström, Sara (2013). Dissolved inorganic carbon, pH, alkalinity, temperature, salinity and other variables collected from discrete sample and profile observations using Alkalinity titrator, CTD and other instruments from JAKOV SMIRNITSKIY in the Beaufort Sea, East Siberian Sea and others from 2008-08-15 to 2008-09-16 (NCEI Accession 0108368). [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. https://doi.org/10.25921/0sv9-dj92. Accessed [date].
DATA PACKAGES RELATED TO THIS ONE:
none;
IDENTIFICATION INFORMATION FOR THIS DATA PACKAGE:
NCEI ACCESSION: 0108368
NCEI DOI: https://doi.org/10.25921/0sv9-dj92
EXPOCODE: 90JS20080815;
CRUISE ID: CLIVAR_ISSS_08;
SECTION/LEG: ISSS-08;
TYPES OF STUDY: Discrete measurement;Profile;TEMPORAL COVERAGE:
START DATE: 2008-08-15
END DATE: 2008-09-16
SPATIAL COVERAGE:
WEST: 64.642
EAST: -173.608
GEOGRAPHIC NAMES: Arctic Ocean;
PLATFORMS: R/V Yacob Smirnitskyi (ID: 90JS);
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: |
DIC was determined by a coulometric titration method based on Johnson et al. (1987), having a precision of +/- 2 μmol kg-1, with the accuracy set by calibration against certified reference materials (CRM), supplied by A. Dickson, Scripps Institution of Oceanography (USA) |
| Total alkalinity |
|---|
| Abbreviation: |
TA |
| Observation type: |
discrete |
| In-situ / Manipulation / Response variable: |
In-situ observation |
| Measured or calculated: |
Measured |
| Curve fitting method: |
TA was determined by potentiometric titration, precision 5 +/- 2 μmol kg-1, (Haraldsson et al., 1997) with the accuracy set the same way as for DIC. |
| Uncertainty: |
CRM analysis indicates precision of about 1.2 μmol/kg |
| pH |
|---|
| Abbreviation: |
pH |
| pH scale: |
TOT @15C |
| Observation type: |
discrete |
| In-situ / Manipulation / Response variable: |
In-situ observation |
| Measured or calculated: |
Measured |
| Temperature of pH measurement: |
15 |
| Detailed sampling and analyzing information: |
pH was determined by spectrophotometric detection (Clayton and Byrne, 1993; Lee and Millero, 1995), having a precision of +/-0.003 and the accuracy was set by the equilibrium constants of the indicator. |
| Uncertainty: |
NA |
| 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 |
| CTDOXY |
|---|
| Abbreviation: |
CTDOXY |
| Unit: |
UMOL/KG |
| Controlled vocabulary name: |
DISSOLVED OXYGEN |
| 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 |
| 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 |
| 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 |
| 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 |
| PH |
|---|
| Abbreviation: |
PH |
| Unit: |
SWS@15C |
| Controlled vocabulary name: |
pH |
| In-situ / Manipulation / Response variable: |
in-situ |
| PH_TMP |
|---|
| Abbreviation: |
PH_TMP |
| Unit: |
DEG_C |
| Controlled vocabulary name: |
pH |
| 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 |
| AMMONI |
|---|
| Abbreviation: |
AMMONI |
| Unit: |
UMOL/KG |
| Controlled vocabulary name: |
AMMONIUM (NH4) |
| In-situ / Manipulation / Response variable: |
in-situ |
PUBLICATIONS DESCRIBING THIS DATASET: Anderson, L.G., Tanhua, T., Bjork, G., Hjalmarsson, S., Jones, E.P., Jutterström, S., Rudels, B., Swift, J.H. and Wahlstrom, I., 2010. Arctic ocean shelf basin interaction: An active continental shelf CO2 pump and its impact on the degree of calcium carbonate solubility, Deep-Sea Research I,57, pp 869-879.
Anderson, L. G., Bjork, G., Jutterström, S., Pipko, I., Shakhova, N., Semiletov, I.P. and Wahlstrom, I., 2011. East Siberian Sea, an arctic region of very high biogeochemical activity, Biogeosciences Discuss., 8, pp 1137-1167.
Stemiletov, I. and O. Gustafsson, East Siberian shelf study alleviates scarcity of observations, Eos Trans. AGU, 90,17, https://doi.org/10.1029/2009EO170001, 2009.
Sanchez-Garcia, L., V. Alling, S. Pugach, J. Vonk, B. van Dongen, C. Humborg, O. Dudarev, I. Semiletov, and O. Gustafsson, Inventories and behavior of particulate organic carbon in the Laptev and East Siberian seas, Global. Biogeochem. Cycles, 25, GB2007, https://doi.org/10.1029/2010GB003862, 2011.
Alling, V., et al., Nonconservative behavior of dissolved organic carbon across the Laptev and East Siberian seas, Global Biogeochem. Cycles, 24, GB4033, https://doi.org/10.1029/2010GB003834, 2010.
ADDITIONAL INFORMATION: none;
FUNDING AGENCY:
SUBMITTED BY: Alex Kozyr (Alex.Kozyr@noaa.gov)
SUBMISSION DATE: 2013-06-14
REVISION DATE: 2017-02-22
PREVIOUS VERSIONS: Version 1.1
