Dissolved inorganic carbon, pH, alkalinity, temperature, salinity and other variables collected from discrete sample and profile observations using CTD, bottle and other instruments from RYOFU MARU in the North Pacific Ocean from 2012-07-26 to 2012-09-13 (NCEI Accession 0117671)

INVESTIGATORS:

Toshiya Nakano - Japan Meteorological Agency (JMA)

Kazuhiro Nemoto - Japan Meteorological Agency (JMA)

Hitomi Kamiya - Japan Meteorological Agency (JMA)

PACKAGE DESCRIPTION: This dataset includes biological, chemical, discrete sample, physical and profile data collected from RYOFU MARU in the North Pacific Ocean from 2012-07-26 to 2012-09-13. These data include CHLOROFLUOROCARBON-11 (CFC-11), CHLOROFLUOROCARBON-12 (CFC-12), CHLOROPHYLL A, DISSOLVED INORGANIC CARBON (DIC), DISSOLVED OXYGEN, HYDROSTATIC PRESSURE, NITRITE, PHAEOPHYTIN, Potential temperature (theta), SALINITY, SIGMA-THETA, TOTAL ALKALINITY (TA), WATER TEMPERATURE, nitrate + nitrite content (concentration), pH, phosphate and silicate. The instruments used to collect these data include CTD and bottle. These data were collected by Kazuhiro Nemoto of Japan Meteorological Agency and Toshiya Nakano and Hitomi Kamiya of Japan Meteorological Agency; Pollutants Chemical Analysis Center; Marine Division; Global Environment and Marine Department as part of the RY40N data set. CDIAC associated the following cruise ID(s) with this data set: RF12-06(40N) 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: Nakano, Toshiya; Kamiya, Hitomi; Nemoto, Kazuhiro (2014). Dissolved inorganic carbon, pH, alkalinity, temperature, salinity and other variables collected from discrete sample and profile observations using CTD, bottle and other instruments from RYOFU MARU in the North Pacific Ocean from 2012-07-26 to 2012-09-13 (NCEI Accession 0117671). [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. https://doi.org/10.3334/cdiac/otg.ry40n. Accessed [date].

DATA PACKAGES RELATED TO THIS ONE:
none;

IDENTIFICATION INFORMATION FOR THIS DATA PACKAGE:

NCEI ACCESSION: 0117671

NCEI DOI: https://doi.org/10.3334/cdiac/otg.ry40n

EXPOCODE: 49RY20120726; 49UP20120726;

CRUISE ID: RF12-06(40N);

SECTION/LEG: 40N;

TYPES OF STUDY:
Discrete measurement;Profile;

TEMPORAL COVERAGE:

START DATE: 2012-07-26

END DATE: 2012-09-13

SPATIAL COVERAGE:

NORTH: 40.0303

WEST: 142.3222

EAST: 170.0352

SOUTH: 33.0005

GEOGRAPHIC NAMES:

Pacific Ocean;

PLATFORMS:

R/V Ryofu Maru (ID: 49RY (49UP));

RESEARCH PROJECT(S):

none;

VARIABLES / PARAMETERS:

CTDPRS
Abbreviation:	CTDPRS
Unit:	DBAR
Controlled vocabulary name:	HYDROSTATIC PRESSURE
In-situ / Manipulation / Response variable:	in-situ

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

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

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

PH_TOT
Abbreviation:	PH_TOT
Unit:	@25C
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

CHLORA
Abbreviation:	CHLORA
Unit:	UG/L
Controlled vocabulary name:	CHLOROPHYLL A
In-situ / Manipulation / Response variable:	in-situ

PPHYTN
Abbreviation:	PPHYTN
Unit:	UG/L
Controlled vocabulary name:	PHAEOPHYTIN
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

SIGTHT
Abbreviation:	SIGTHT
Unit:	KG/M3
Controlled vocabulary name:	SIGMA-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: 2014-04-21

REVISION DATE: 2017-02-22

PREVIOUS VERSIONS: Version 1.1

Dissolved inorganic carbon, pH, alkalinity, temperature, salinity and other variables collected from discrete sample and profile observations using CTD, bottle and other instruments from RYOFU MARU in the North Pacific Ocean from 2012-07-26 to 2012-09-13 (NCEI Accession 0117671)

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