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ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data
ISO 19115-2:2009(E)
Partial pressure (or fugacity) of carbon dioxide, temperature, and other variables collected from surface underway observations using carbon dioxide gas analyzer, shower head equilibrator and other instruments from R/V Hakuho Maru Cruises in the North Pacific Ocean between 2011-12-01 and 2013-05-01 (NCEI Accession 0166708)
2017-09-23
publication
International DOI Foundation (IDF)
10.7289/v5cr5rkq
NOAA National Centers for Environmental Information
gov.noaa.nodc:0166708
NCEI Archive Management System
0166708
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Masao Ishii
Japan Meteorological Agency; Meteorological Research Institute (MRI)
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Meteorological Research Institute
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Masao Ishii
Japan Meteorological Agency; Meteorological Research Institute (MRI)
mishii@mri-jma.go.jp
principalInvestigator
Naohiro Kosugi
Meteorological Research Institute
nkosugi@mri-jma.go.jp
principalInvestigator
Daisuke Sasano
Meteorological Research Institute
principalInvestigator
Ishii, Masao
Japan Meteorological Agency; Meteorological Research Institute
author
Kosugi, Naohiro
Meteorological Research Institute
author
Sasano, Daisuke
Meteorological Research Institute
author
Meteorological Research Institute
contributor
tableDigital
This dataset includes surface underway, chemical, meteorological and physical data collected from R/V Hakuho Maru Cruises in the North Pacific Ocean between 2011-12-01 and 2013-05-01. These data include measurements of mole fraction of CO2 in ambient atmosphere in dry air, mole fraction of CO2 in air from equilibrator in dry air, atmospheric pressure, sea surface temperature and sea surface salinity. These data were collected by Naohiro Kosugi, Masao Ishii and Daisuke Sasano of Meteorological Research Institute, Japan.
The major objectives of these measurements is to provide a high quality measurements of atmospheric and sea surface fCO2, sea surface salinity, temperature, and other parameters in the North Pacific Ocean.
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0166708
NCEI ACCESSION NUMBER
2017-08-29
publication
BAROMETRIC PRESSURE
Partial pressure (or fugacity) of carbon dioxide - atmosphere
partial pressure of carbon dioxide - water
SALINITY - SURFACE WATER
SEA SURFACE TEMPERATURE
theme
NODC DATA TYPES THESAURUS
Carbon dioxide (CO2) gas analyzer
Showerhead equilibrator
instrument
NODC INSTRUMENT TYPES THESAURUS
chemical
meteorological
physical
surface underway
theme
NODC OBSERVATION TYPES THESAURUS
Hakuho Maru (HAKUHO-MARU)
platform
NODC PLATFORM NAMES THESAURUS
Meteorological Research Institute
dataCentre
NODC COLLECTING INSTITUTION NAMES THESAURUS
Meteorological Research Institute
dataCentre
NODC SUBMITTING INSTITUTION NAMES THESAURUS
North Pacific Ocean
place
NODC SEA AREA NAMES THESAURUS
oceanography
theme
WMO_CategoryCode
2012-09-15
publication
KH-11-10
KH-12-1
KH-13-3
project
Cruise ID
49HH20111201
49HH20120129
49HH20130402
project
EXPOCODE
Ocean Carbon and Acidification Data System (OCADS) Project
project
Ocean Acidification Search Keywords
EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC CHEMISTRY > CARBON AND HYDROCARBON COMPOUNDS > ATMOSPHERIC CARBON DIOXIDE > PARTIAL PRESSURE OF CARBON DIOXIDE
EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC PRESSURE
EARTH SCIENCE > CLIMATE INDICATORS > ATMOSPHERIC/OCEAN INDICATORS > SURFACE SALINITY
EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > CARBON DIOXIDE
EARTH SCIENCE > OCEANS > OCEAN TEMPERATURE > SEA SURFACE TEMPERATURE
EARTH SCIENCE > OCEANS > SALINITY/DENSITY > SALINITY
theme
Global Change Master Directory (GCMD) Science Keywords
2023
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17
Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA)
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Global Change Master Directory (GCMD). 2023. GCMD Keywords, Version 17. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords
information
custodian
Surface underway
theme
OCADS Study Type
R/V Hakuho Maru
SOOP
VOS
theme
Provider Keywords
EQ_PRE
EQ_TMP
PRS_ATM
SSS
SST_C
XCO2_EQ
theme
Provider Variable Abbreviations
CO2 ANALYZERS > CO2 ANALYZERS
EQUILIBRATORS
instrument
Global Change Master Directory (GCMD) Instrument Keywords
2023
revision
17
Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA)
Greenbelt
MD
https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords
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GCMD Keyword Forum Page
Global Change Master Directory (GCMD). 2023. GCMD Keywords, Version 17. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords
information
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Ships
platform
Global Change Master Directory (GCMD) Platform Keywords
2023
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Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA)
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GCMD Keyword Forum Page
Global Change Master Directory (GCMD). 2023. GCMD Keywords, Version 17. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords
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HAKUHO MARU (ICES code: 49HH)
platform
ICES/SeaDataNet Ship Codes
OCEAN > PACIFIC OCEAN > NORTH PACIFIC OCEAN
place
Global Change Master Directory (GCMD) Location Keywords
2023
revision
17
Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA)
Greenbelt
MD
https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords
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GCMD Keyword Forum Page
Global Change Master Directory (GCMD). 2023. GCMD Keywords, Version 17. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords
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North Pacific Ocean
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Provider Geographic Names
accessLevel: Public
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Cite as: Ishii, Masao; Kosugi, Naohiro; Sasano, Daisuke (2017). Partial pressure (or fugacity) of carbon dioxide, temperature, and other variables collected from surface underway observations using carbon dioxide gas analyzer, shower head equilibrator and other instruments from R/V Hakuho Maru Cruises in the North Pacific Ocean between 2011-12-01 and 2013-05-01 (NCEI Accession 0166708). [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. https://doi.org/10.7289/v5cr5rkq. Accessed [date].
Distribution liability: NOAA and NCEI make no warranty, expressed or implied, regarding these data, nor does the fact of distribution constitute such a warranty. NOAA and NCEI cannot assume liability for any damages caused by any errors or omissions in these data. If appropriate, NCEI can only certify that the data it distributes are an authentic copy of the records that were accepted for inclusion in the NCEI archives.
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Use liability: NOAA and NCEI cannot provide any warranty as to the accuracy, reliability, or completeness of furnished data. Users assume responsibility to determine the usability of these data. The user is responsible for the results of any application of this data for other than its intended purpose.
Inoue, H.Y., 2000. CO2 exchange between the atmosphere and the ocean: carbon cycle studies of the Meteorological Research Institute since 1968. In: Handa, N., et al. (Eds.), Dynamics and Characterization of Marine Organic Matter. Terra Scientific Publishing Co., Tokyo, pp. 509-531
2000
publication
crossReference
project
Meteorological Research Institute (MRI) Underway pCO2 and DIC Measurements during the period of 1968-2003 and 2009-2010
2022
publication
https://www.ncei.noaa.gov/access/ocean-carbon-acidification-data-system/oceans/VOS_Program/MRI.html
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US DOC; NOAA; NESDIS; National Centers for Environmental Information (NCEI)
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NOAA National Centers for Environmental Information (2022). Ocean Carbon and Acidification Data System (OCADS). NOAA National Centers for Environmental Information. https://www.ncei.noaa.gov/products/ocean-carbon-acidification-data-system
2022-04
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https://www.ncei.noaa.gov/products/ocean-carbon-acidification-data-system
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OCADS website
information
NOAA National Centers for Environmental Information
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US DOC; NOAA; NESDIS; National Centers for Environmental Information (NCEI)
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[accessed 2024-02-08]
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eng; USA
utf8
environment
oceans
climatologyMeteorologyAtmosphere
133.5
-77
30.7
43.6
2011-12-01
2013-05-01
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NCEI Accession 0166708 v1.1 was published.
2017-09-23T00:07:04Z
NCEI Accession 0166708 v1.1
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https://www.ncei.noaa.gov/archive/accession/0166708/1.1
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NCEI Accession 0166708 v1.1
published 2017-09-23T00:07:04Z
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dataset
Parameter or Variable: pCO2 (fCO2) autonomous;
Abbreviation: XCO2_EQ;
Unit: uatm;
Observation type: Surface underway;
Measured or calculated: Measured;
Sampling instrument: Seawater pump;
Location of seawater intake: Bow;
Analyzing instrument: Infrared Analyzer: LI-COR Corporate LI-6252;
Detailed sampling and analyzing information: Infrared analysis of headspace in equilibrium with flowing seawater;
Equilibrator type: two stage showerhead;
Equilibrator volume: approx 0.5 (vent equ) and 2 to 2.5 (main equ);
Is the equilibrator vented or not: Vented;
Water flow rate: approx 2 to 2.5 L/min;
Gas flow rate: 80 mL/min;
Drying method for gas: Passing Magnesium perchlorate;
SEA CO2 gas detector manufacturer: Licor, Inc;
SEA CO2 gas detector model: Licor 6252;
SEA CO2 gas detector resolution: 0.1 ppm;
SEA CO2 gas detector uncertainty: 1 ppm;
Standard gas manufacturer: Japan Fine Products Co., Ltd. (Japan);
Standard gas concentration: 4 cylinders 306 - 456 micro mol/mol Every 2 hours.;
At what temperature was pCO2 reported: In situ sea surface temperature;
Uncertainty: 0.01C;
Quality flag convention: WOCE quality control flags are used: 2 = good value, 3 = questionable value, 4 = bad value;
Method reference: Wanninkhof and Thoning, Marine Chemistry 44, 189-205, 1993;
Researcher name: Are Olsen;
Researcher institution: University of Bergen, Bjerknes Centre for Climate Research.
Parameter or Variable: Sea Surface Temperature;
Abbreviation: SST_C;
Unit: degrees celcius;
Observation type: Surface Underway;
Sampling instrument: The seachest located ca.5 m below the sea level;
Analyzing instrument: Murayama Denki Ltd. Model RK(C);
Uncertainty: Accuracy 0.1, Precision 0.1;
Quality flag convention: WOCE quality control flags are used: 2 = good value, 3 = questionable value, 4 = bad value;
Researcher name: Masao Ishii;
Researcher institution: Meteorological Research Institute.
Parameter or Variable: Sea Surface Salinity;
Abbreviation: SSS;
Observation type: Surface Underway;
Sampling instrument: The seachest located ca.5 m below the sea level;
Analyzing instrument: JFE Advantech Co., LTd. Model ACT20-D;
Uncertainty: Accuracy 0.1, Precision 0.1;
Quality flag convention: WOCE quality control flags are used: 2 = good value, 3 = questionable value, 4 = bad value;
Researcher name: Masao Ishii;
Researcher institution: Meteorological Research Institute.
Parameter or Variable: Equilibrator Temperature;
Abbreviation: EQ_TMP;
Unit: Deg. C;
Analyzing instrument: THERMOTEX CO LTD, Model Pt100;
Detailed sampling and analyzing information: NIST-traceable calibration applying over the entire range.;
Uncertainty: Accuracy 0.15;
Quality flag convention: WOCE quality control flags are used: 2 = good value, 3 = questionable value, 4 = bad value;
Researcher name: Masao Ishii;
Researcher institution: Meteorological Research Institute.
Parameter or Variable: Equilibrator Pressure;
Abbreviation: EQ_PRE;
Unit: hPa;
Analyzing instrument: GE Druck, Model LPM8381;
Uncertainty: Accuracy 0.1; Precision 0.1;
Quality flag convention: WOCE quality control flags are used: 2 = good value, 3 = questionable value, 4 = bad value;
Researcher name: Masao Ishii;
Researcher institution: Meteorological Research Institute.
Parameter or Variable: Atmospheric_Pressure;
Abbreviation: PRS_ATM;
Unit: hPa;
Analyzing instrument: Ogasawara Keiki Co., Ltd. Model 5840-A710;
Uncertainty: Accuracy 0.1hPa; Precision 0.1hPa;
Quality flag convention: WOCE quality control flags are used: 2 = good value, 3 = questionable value, 4 = bad value;
Researcher name: Masao Ishii;
Researcher institution: Meteorological Research Institute .
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NOAA National Centers for Environmental Information
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Carbon dioxide (CO2) gas analyzer
Carbon dioxide (CO2) gas analyzer
Carbon dioxide gas analyzer has often been referred to as LI-COR, because a lot of researchers choose to use products manufactured by LI-COR incorporation for their carbon dioxide measurement. The main component of a carbon dioxide analyzer is a nondispersive infrared (NDIR) spectroscopic sensors to detect CO2 in a gaseous environment by its characteristic absorption.
Carbon dioxide (CO2) gas analyzer works together with carbon dioxide (CO2) equilibrator (insttypes_id 184) to measure carbon dioxide in the water.
To measure water carbon dioxide, water needs to be continuously supplied to a showerhead inside an equilibrator. As the water flows through the equilibrator chamber, dissolved carbon dioxide exchanges quickly with air in the headspace. This air is then sampled by the carbon dioxide analyzer to determine the mole fraction of CO2 in water.
Showerhead equilibrator
Showerhead equilibrator
A carbon dioxide equilibrator is usually in the shape of a vertical tube, with a showerhead on the top, some headspace, a lot of beads to increase the surface exchange area between water and air, a water seal device at the bottom to allow water to overflow, but prevents air exchange between inside and outside.
Carbon dioxide (CO2) equilibrator works together with carbon dioxide (CO2) gas analyzer (insttypes_id 183) to measure carbon dioxide in the water.
To measure water carbon dioxide, water needs to be continuously supplied to a showerhead inside an equilibrator. As the water flows through the equilibrator chamber, dissolved carbon dioxide exchanges quickly with air in the headspace. This air is then sampled by the carbon dioxide analyzer to determine the mole fraction of CO2 in water.
Hakuho Maru (HAKUHO-MARU)
Updated information from ICES for the vessel HAKUHO MARU from JAPAN(JP).
Name : HAKUHO MARU
Country(s) : JAPAN(JP) (ISO Country Code)
Platform Class : 31 Research vessel
Synonyms: HAKUHO-MARU
Call Sign : JDSS
MMSI: 431010000
IMO : 8714700
Commissioned Date : 1989-05
Current Length : 100
Built : 1989-05
WOD Code: 10057
Information Sources:
- http://www.marinetraffic.com/ais/shipdetails.aspx?mmsi=431010000
- http://www.shipspotting.com/gallery/photo.php?lid=1243334
- http://www.vesseltracker.com/en/Ships/Hakuho-Maru-8714700.html
Confirmed by NOAA on 2015-05-19.
Submitted to ICES on 2011-08-02.