Skip to main content

Dissolved inorganic carbon, pH, alkalinity, temperature, salinity and other variables collected from discrete sample and profile observations using CTD, Coulometer for DIC measurement and other instruments from the HAKUREI MARU in the North Pacific Ocean and South Pacific Ocean from 1994-08-08 to 1994-10-06 (NCEI Accession 0112339)

INVESTIGATORS:
Yutaka W. Watanabe - Hokkaido University
Akira Nishimura - Geological Survey of Japan

PACKAGE DESCRIPTION: This dataset includes biological, chemical, discrete sample, physical and profile data collected from HAKUREI MARU in the North Pacific Ocean and South Pacific Ocean from 1994-08-08 to 1994-10-06 and retrieved during cruise NH94-2 and PACIFICA_49HG19940808. These data include ALKALINITY, Chlorophyll a, DISSOLVED INORGANIC CARBON, DISSOLVED OXYGEN, HYDROSTATIC PRESSURE, NITRATE + NITRITE CONTENT (CONCENTRATION), NITRITE, PHOSPHATE, SALINITY, SILICATE, WATER TEMPERATURE and pH. The instruments used to collect these data include CTD, Coulometer for DIC measurement and bottle. These data were collected by Akira Nishimura of Geological Survey of Japan and Yutaka W. Watanabe of National Institute for Resources and Environment as part of the PACIFICA_49HG19940808 data set. PACIFICA (PACIFic ocean Interior CArbon) was an international collaborative project for the data synthesis of ocean interior carbon and its related parameters in the Pacific Ocean. The North Pacific Marine Science Organization (PICES), Section of Carbon and Climate (S-CC) supported the project.

CITE AS: Watanabe, Yutaka W.; Nishimura, Akira (2013). Dissolved inorganic carbon, pH, alkalinity, temperature, salinity and other variables collected from discrete sample and profile observations using CTD, Coulometer for DIC measurement and other instruments from the HAKUREI MARU in the North Pacific Ocean and South Pacific Ocean from 1994-08-08 to 1994-10-06 (NCEI Accession 0112339). [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. https://doi.org/10.3334/cdiac/otg.pacifica_49hg19940808. Accessed [date].


DATA PACKAGES RELATED TO THIS ONE:
none;
IDENTIFICATION INFORMATION FOR THIS DATA PACKAGE:
NCEI ACCESSION: 0112339
NCEI DOI: https://doi.org/10.3334/cdiac/otg.pacifica_49hg19940808
EXPOCODE: 49HG19940808;
CRUISE ID: NH94-2; PACIFICA_49HG19940808;
SECTION/LEG: NH94-2; PACIFICA_49HG19940808;

TYPES OF STUDY:
Discrete measurement;Profile;

TEMPORAL COVERAGE:
START DATE: 1994-08-08
END DATE: 1994-10-06

SPATIAL COVERAGE:
NORTH: 48
WEST: 160.5513
EAST: 177.7338
SOUTH: -3.0017

GEOGRAPHIC NAMES:
Pacific Ocean;

PLATFORMS:
R/V Hakurei Maru (ID: 49HG);

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: Coulometric
pH
Abbreviation: pH
pH scale: Total scale
Observation type: discrete
In-situ / Manipulation / Response variable: In-situ observation
Measured or calculated: Measured
Temperature of pH measurement: 25
Detailed sampling and analyzing information: NA
Uncertainty: NA
CTDTMP
Abbreviation: CTDTMP
Unit: DEG_C
Controlled vocabulary name: WATER TEMPERATURE
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
NO2+NO3
Abbreviation: NO2+NO3
Unit: UMOL/KG
Controlled vocabulary name: nitrate + nitrite content (concentration)
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
SILCAT
Abbreviation: SILCAT
Unit: UMOL/KG
Controlled vocabulary name: silicate
In-situ / Manipulation / Response variable: in-situ
PH_TOT
Abbreviation: PH_TOT
Unit: @25C
Controlled vocabulary name: pH
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
CHLORA
Abbreviation: CHLORA
Unit: UG/KG
Controlled vocabulary name: CHLOROPHYLL A
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: 2013-08-23