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Dissolved inorganic carbon (DIC), total alkalinity, pH on total scale, temperature, salinity, oxygen, nutrients and other measurements collected from discrete samples and profile observations during the R/V Ryofu Maru III cruise rf201804 (EXPOCODE 49UP20180501) in the North Pacific Ocean from 2018-05-01 to 2018-06-05 (NCEI Accession 0209263)

INVESTIGATORS:
Shuji Tsubaki - Kobe Marine Observatory
Chikara Nara - Kobe Marine Observatory
Masao Ishii ORCID logo - Japan Meteorological Agency; Meteorological Research Institute (MRI)

PACKAGE DESCRIPTION: This dataset includes discrete profile measurements of dissolved inorganic carbon (DIC), total alkalinity, pH on total scale, temperature, salinity, oxygen, nutrients and other measurements collected from discrete samples and profile observations during the R/V Ryofu Maru III cruise rf201804 (EXPOCODE 49UP20180501) in the North Pacific Ocean from 2018-05-01 to 2018-06-05.

CITE AS: Tsubaki, Shuji; Nara, Chikara; Ishii, Masao (2020). Dissolved inorganic carbon (DIC), total alkalinity, pH on total scale, temperature, salinity, oxygen, nutrients and other measurements collected from discrete samples and profile observations during the R/V Ryofu Maru III cruise rf201804 (EXPOCODE 49UP20180501) in the North Pacific Ocean from 2018-05-01 to 2018-06-05 (NCEI Accession 0209263). [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. https://doi.org/10.25921/wya6-gm26. Accessed [date].


DATA PACKAGES RELATED TO THIS ONE:
IDENTIFICATION INFORMATION FOR THIS DATA PACKAGE:
NCEI ACCESSION: 0209263
NCEI DOI: https://doi.org/10.25921/wya6-gm26
EXPOCODE: 49UP20180501;
CRUISE ID: rf201804;

TYPES OF STUDY:
Discrete measurement;Profile;

TEMPORAL COVERAGE:
START DATE: 2018-05-01
END DATE: 2018-06-05

SPATIAL COVERAGE:
NORTH: 43.01
WEST: 142.32
EAST: 165.02
SOUTH: 31.29

GEOGRAPHIC NAMES:
North Pacific Ocean;

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

RESEARCH PROJECT(S):
none;


VARIABLES / PARAMETERS:

Dissolved Inorganic Carbon
Abbreviation: TCARBN
Unit: UMOL/KG
Observation type: discrete
In-situ / Manipulation / Response variable: In-situ observation
Measured or calculated: Measured
Sampling instrument: Niskin Bottles
Quality flag convention: WOCE quality control flags are used: 2 = good value, 3 = questionable value, 4 = bad value
Total Alkalinity
Abbreviation: ALKALI
Unit: UMOL/KG
Observation type: discrete
Sampling instrument: Niskin Bottles
Quality flag convention: WOCE quality control flags are used: 2 = good value, 3 = questionable value, 4 = bad value
pH on total scale
Abbreviation: PH_TOT
Observation type: discrete
Sampling instrument: Niskin Bottles
Quality flag convention: WOCE quality control flags are used: 2 = good value, 3 = questionable value, 4 = bad value
CTD Temperature
Abbreviation: CTDTMP
Unit: degrees celcius
Observation type: CTD sensor
Sampling instrument: CTD
Analyzing instrument: CTD Sensor
Quality flag convention: WOCE quality control flags are used: 2 = good value, 3 = questionable value, 4 = bad value
CTD Salinity
Abbreviation: CTDSAL
Observation type: CTD sensor
Sampling instrument: CTD
Analyzing instrument: CTD sensor
Quality flag convention: WOCE quality control flags are used: 2 = good value, 3 = questionable value, 4 = bad value
CTD Dissolved Oxygen
Abbreviation: CTDOXY
Unit: UMOL/KG
Observation type: CTD, profile
Sampling instrument: CTD
Quality flag convention: WOCE quality control flags are used: 2 = good value, 3 = questionable value, 4 = bad value
Salinity
Abbreviation: SALNTY
Observation type: Discrete, bottle
Sampling instrument: Niskin Bottles
Quality flag convention: WOCE quality control flags are used: 2 = good value, 3 = questionable value, 4 = bad value
Dissolved Oxygen
Abbreviation: OXYGEN
Unit: UMOL/KG
Observation type: Discrete, bottle
Sampling instrument: Niskin Bottles
Quality flag convention: WOCE quality control flags are used: 2 = good value, 3 = questionable value, 4 = bad value
silicate, nitrat, nitrit, phosphate
Abbreviation: Nutrients
Unit: UMOL/KG
Observation type: Discrete, bottle
Sampling instrument: Niskin Bottles
Quality flag convention: WOCE quality control flags are used: 2 = good value, 3 = questionable value, 4 = bad value

PUBLICATIONS DESCRIBING THIS DATASET:
none;
ADDITIONAL INFORMATION:
none;
FUNDING AGENCY:
Japan Meteorological Agency (JMA)
PROJECT TITLE:
PROJECT ID:

SUBMITTED BY: Robert M. Key (key@princeton.edu)

SUBMISSION DATE: 2020-03-10