INVESTIGATOR:
C. S. Wong
- Fisheries and Oceans Canada; Institute of Ocean Sciences
PACKAGE DESCRIPTION: This dataset includes discrete sample and profile data collected from AKADEMIK ALEKSANDR NESMEYANOV in the North Pacific Ocean and Sea of Okhotsk from 1993-08-08 to 1993-09-21. These data include CHLOROFLUOROCARBON-11 (CFC-11), CHLOROFLUOROCARBON-12 (CFC-12), DELTA CARBON-13, DISSOLVED INORGANIC CARBON (DIC), DISSOLVED OXYGEN, Delta Oxygen-18, HYDROSTATIC PRESSURE, NITRATE, NITRITE, Potential temperature (theta), SALINITY, TOTAL ALKALINITY (TA), Tritium (Hydrogen isotope), WATER TEMPERATURE, pH, phosphate and silicate. The instruments used to collect these data include CTD and bottle.
These data were collected by C. S. Wong of Department of Fisheries and Oceans; Institute of Ocean Sciences as part of the WOCE_P01W data set. CDIAC associated the following cruise ID(s) with this data set: WOCE_P01W
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: Wong, C. S.; Bychkov, Alexander (2013). Dissolved inorganic carbon, pH, alkalinity, temperature, salinity and other variables collected from discrete sample and profile observations using CTD, bottle and other instruments from AKADEMIK ALEKSANDR NESMEYANOV in the North Pacific Ocean and Sea of Okhotsk from 1993-08-08 to 1993-09-21 (NCEI Accession 0115169). [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. https://doi.org/10.3334/cdiac/otg.woce_p01w_1993. Accessed [date].
DATA PACKAGES RELATED TO THIS ONE:
none;
IDENTIFICATION INFORMATION FOR THIS DATA PACKAGE:
NCEI ACCESSION: 0115169
NCEI DOI: https://doi.org/10.3334/cdiac/otg.woce_p01w_1993
EXPOCODE: 90BM9316_1;
90MB19930830;
CRUISE ID: WOCE_P01W;
SECTION/LEG: WOCE_P01W;
TYPES OF STUDY: Discrete measurement;Profile;TEMPORAL COVERAGE:
START DATE: 1993-08-08
END DATE: 1993-09-21
SPATIAL COVERAGE:
WEST: 141.8043
EAST: 153.5085
GEOGRAPHIC NAMES: Pacific Ocean;
PLATFORMS: R/V Akademik Alexander Nesmeyanov (ID: 90BM);
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 |
Standardization description: |
Coulometric method. samples were measured on shore. |
Total alkalinity |
Abbreviation: |
TA |
Observation type: |
discrete |
In-situ / Manipulation / Response variable: |
In-situ observation |
Measured or calculated: |
Measured |
Type of titration: |
direct titration |
Cell type (open or closed): |
Open |
Curve fitting method: |
Total alkalinity was determined by direct titration of seawater with 0.02 N HCl in the open 25 mL cell (Methods ..., 1978) |
Method reference: |
Millero, F. J., Poisson, A., 1981. International one-atmosphere equation of state for seawater. Deep-Sea Res., 28: 625-629 pp. Dickson, A.G., Goyet, C., 1991. Handbook of Methods for the Analysis of the Various Parameters of the Carbon Dioxide System in Seawater. DOE Publ., 89-7A, Version 1.0. |
pH |
Abbreviation: |
pH |
Observation type: |
discrete |
In-situ / Manipulation / Response variable: |
In-situ observation |
Measured or calculated: |
Measured |
Detailed sampling and analyzing information: |
The direct potentiometry was used for pH determination (Bates, 1973). Water was collected according to the recommendations for oxygen (Culberson, 1991) and measurements were conducted immediately after sampling. The analysis was made at 25C with glass (OP-0718) and saturated calomel (OP-0830P) electrodes produced by Radelkis Co (Hungary). Tris-seawater prepared under Millero's prescription (Millero, 1986) was used as a standard before and after each set. pH value of this buffer and Nernst slope of electrode pair were controlled with Russian NBS commercial standards: 6.86 (phosphate buffer) and 4.01 (phtalate buffer). |
CTDPRS |
Abbreviation: |
CTDPRS |
Unit: |
DBAR |
Controlled vocabulary name: |
HYDROSTATIC PRESSURE |
In-situ / Manipulation / Response variable: |
in-situ |
CTDTMP |
Abbreviation: |
CTDTMP |
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 |
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 |
TRITUM |
Abbreviation: |
TRITUM |
Unit: |
TU |
Controlled vocabulary name: |
Tritium (Hydrogen isotope) |
In-situ / Manipulation / Response variable: |
in-situ |
DELC13 |
Abbreviation: |
DELC13 |
Unit: |
/MILLE |
Controlled vocabulary name: |
DELTA CARBON-13 |
In-situ / Manipulation / Response variable: |
in-situ |
D18O |
Abbreviation: |
D18O |
Unit: |
/MILLE |
Controlled vocabulary name: |
Delta Oxygen-18 |
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_NBS |
Abbreviation: |
PH_NBS |
Unit: |
@25 Deg C |
Controlled vocabulary name: |
pH |
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
REVISION DATE: 2016-05-05
PREVIOUS VERSIONS: Version 1.1