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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 Hokusei Maru in the North Pacific Ocean from 2000-06-01 to 2000-06-15 (NCEI Accession 0112243)

Published by NOAA National Centers for Environmental Information | National Oceanic and Atmospheric Administration, Department of Commerce | Catalog Last Checked: May 06, 2026 at 01:25 AM | Dataset Last Updated: August 22, 2013 at 12:00 AM
This dataset includes chemical, discrete sample, physical and profile data collected from Hokusei Maru in the North Pacific Ocean from 2000-06-01 to 2000-06-15 and retrieved during cruise HO00-1 and PACIFICA_49HO20000601. These data include ALKALINITY, AMMONIUM, 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 Shuichi Watanabe of JAMSTEC; Mutsu Institute for Oceanography (MIO) as part of the PACIFICA_49HO20000601 dataset. 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.

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  • Project Metadata

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  • NCEI Dataset Landing Page

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  • Descriptive Information

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  • FTP

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  • https://www.ncei.noaa.gov/products/ocean-carbon-acidification-data-system

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  • https://www.ncei.noaa.gov/access/ocean-carbon-acidification-data-system/oceans/PACIFICA/

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  • https://www.ncei.noaa.gov/access/ocean-carbon-acidification-data-system/oceans/GLODAPv2_2023/

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  • https://www.ncei.noaa.gov/access/ocean-carbon-acidification-data-system/oceans/RepeatSections/

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  • GCMD Keyword Forum Page

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  • NCEI Contact Information

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0112243 AMMONIUM (NH4) DISSOLVED INORGANIC CARBON (DIC) DISSOLVED OXYGEN HYDROSTATIC PRESSURE nitrate + nitrite content (concentration) NITRITE pH

Complete Metadata
@type dcat:Dataset
accessLevel non-public
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describedByType application/octet-steam
description This dataset includes chemical, discrete sample, physical and profile data collected from Hokusei Maru in the North Pacific Ocean from 2000-06-01 to 2000-06-15 and retrieved during cruise HO00-1 and PACIFICA_49HO20000601. These data include ALKALINITY, AMMONIUM, 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 Shuichi Watanabe of JAMSTEC; Mutsu Institute for Oceanography (MIO) as part of the PACIFICA_49HO20000601 dataset. 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.
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identifier https://data.noaa.gov/waf/NOAA/NESDIS/ncei/accessions/iso/xml/0112243.xml
issued 2013-08-22T00:00:00.000+00:00
keyword 
                                            [
  "0112243",
  "AMMONIUM (NH4)",
  "DISSOLVED INORGANIC CARBON (DIC)",
  "DISSOLVED OXYGEN",
  "HYDROSTATIC PRESSURE",
  "nitrate + nitrite content (concentration)",
  "NITRITE",
  "pH",
  "phosphate",
  "SALINITY",
  "silicate",
  "total alkalinity",
  "WATER TEMPERATURE",
  "bottle",
  "coulometer for DIC measurement",
  "CTD",
  "chemical",
  "discrete sample",
  "physical",
  "profile",
  "Hokusei Maru",
  "Hokkaido University",
  "Carbon Dioxide Information Analysis Center",
  "Carbon dioxide in the Pacific Ocean (PACIFICA)",
  "North Pacific Ocean",
  "oceanography",
  "DOC/NOAA/NESDIS/NODC > National Oceanographic Data Center, NESDIS, NOAA, U.S. Department of Commerce",
  "DOE/ORNL/ESD/CDIAC > Carbon Dioxide Information Analysis Center, Environmental Sciences Division, Oak Ridge National Laboratory, U. S. Department of Energy",
  "HO00-1",
  "PACIFICA_49HO20000601",
  "49HO20000601",
  "Ocean Carbon and Acidification Data System (OCADS) Project",
  "EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > ALKALINITY",
  "EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > AMMONIA",
  "EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > INORGANIC CARBON",
  "EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > NITRATE",
  "EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > NITRITE",
  "EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > OXYGEN",
  "EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > PH",
  "EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > PHOSPHATE",
  "EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > SILICATE",
  "EARTH SCIENCE > OCEANS > OCEAN PRESSURE > WATER PRESSURE",
  "EARTH SCIENCE > OCEANS > OCEAN TEMPERATURE > WATER TEMPERATURE",
  "EARTH SCIENCE > OCEANS > SALINITY/DENSITY > SALINITY",
  "Discrete measurement",
  "Profile",
  "ALKALI",
  "CTDSAL",
  "CTDTMP",
  "DIC",
  "NITRIT",
  "NO2+NO3",
  "OXYGEN",
  "PHSPHT",
  "PH_TOT",
  "SALNTY",
  "SILCAT",
  "TCARBN",
  "pH",
  "COULOMETERS",
  "CTD > Conductivity, Temperature, Depth",
  "Ships",
  "Hokusei Maru (call sign: JKCQ, ICES code: 49YQ, 1976-2002)",
  "OCEAN > PACIFIC OCEAN > NORTH PACIFIC OCEAN",
  "Pacific Ocean"
]
landingPage https://www.ncei.noaa.gov/contact
language 
                                            []
license https://creativecommons.org/publicdomain/zero/1.0/
modified 2013-08-22T00:00:00.000+00:00
publisher 
                                            {
  "name": "NOAA National Centers for Environmental Information",
  "@type": "org:Organization"
}
references 
                                            [
  "https://www.ncei.noaa.gov/products/ocean-carbon-acidification-data-system",
  "https://www.ncei.noaa.gov/access/ocean-carbon-acidification-data-system/oceans/PACIFICA/",
  "https://www.ncei.noaa.gov/access/ocean-carbon-acidification-data-system/oceans/GLODAPv2_2023/",
  "https://www.ncei.noaa.gov/access/ocean-carbon-acidification-data-system/oceans/RepeatSections/"
]
rights otherRestrictions
spatial 155.0005,38.0,155.0,44.0
temporal 2000-06-01T00:00:00+00:00/2000-06-15T00:00:00+00:00
title 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 Hokusei Maru in the North Pacific Ocean from 2000-06-01 to 2000-06-15 (NCEI Accession 0112243)

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