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 KEIFU MARU in the North Pacific Ocean and Philippine Sea from 2004-04-21 to 2004-05-11 (NCEI Accession 0112211)

Published by NOAA National Centers for Environmental Information | National Oceanic and Atmospheric Administration, Department of Commerce | Metadata Last Checked: January 26, 2026 | Last Modified: 2013-08-22T00:00:00.000+00:00

This dataset includes biological, chemical, discrete sample, physical and profile data collected from KEIFU MARU in the North Pacific Ocean and Philippine Sea from 2004-04-21 to 2004-05-11 and retrieved during cruise PACIFICA_49FA20040421. These data include ALKALINITY, AMMONIUM, CHLOROFLUOROCARBON-11 (CFC-11), CHLOROFLUOROCARBON-12 (CFC-12), Chlorophyll a, DELTA CARBON-13, DISSOLVED INORGANIC CARBON, DISSOLVED ORGANIC CARBON, DISSOLVED OXYGEN, HYDROSTATIC PRESSURE, NITRATE, NITRATE + NITRITE CONTENT (CONCENTRATION), NITRITE, PHAEOPHYTIN, PHOSPHATE, Potential temperature (theta), SALINITY, SIGMA-THETA, SILICATE, TOTAL PHOSPHORUS, WATER TEMPERATURE and pH. The instruments used to collect these data include CTD, Coulometer for DIC measurement and bottle. These data were collected by Tetsuya Nakamura of Japan Meteorological Agency (JMA) and Masao Ishii of Meteorological Research Institute as part of the PACIFICA_49FA20040421 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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description	This dataset includes biological, chemical, discrete sample, physical and profile data collected from KEIFU MARU in the North Pacific Ocean and Philippine Sea from 2004-04-21 to 2004-05-11 and retrieved during cruise PACIFICA_49FA20040421. These data include ALKALINITY, AMMONIUM, CHLOROFLUOROCARBON-11 (CFC-11), CHLOROFLUOROCARBON-12 (CFC-12), Chlorophyll a, DELTA CARBON-13, DISSOLVED INORGANIC CARBON, DISSOLVED ORGANIC CARBON, DISSOLVED OXYGEN, HYDROSTATIC PRESSURE, NITRATE, NITRATE + NITRITE CONTENT (CONCENTRATION), NITRITE, PHAEOPHYTIN, PHOSPHATE, Potential temperature (theta), SALINITY, SIGMA-THETA, SILICATE, TOTAL PHOSPHORUS, WATER TEMPERATURE and pH. The instruments used to collect these data include CTD, Coulometer for DIC measurement and bottle. These data were collected by Tetsuya Nakamura of Japan Meteorological Agency (JMA) and Masao Ishii of Meteorological Research Institute as part of the PACIFICA_49FA20040421 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	gov.noaa.nodc:0112211
issued	2013-08-22T00:00:00.000+00:00
keyword	[ "0112211", "AMMONIUM (NH4)", "CHLOROFLUOROCARBON-11 (CFC-11)", "CHLOROFLUOROCARBON-12 (CFC-12)", "CHLOROPHYLL A", "DELTA CARBON-13", "DISSOLVED INORGANIC CARBON (DIC)", "DISSOLVED ORGANIC CARBON", "DISSOLVED OXYGEN", "HYDROSTATIC PRESSURE", "NITRATE", "nitrate + nitrite content (concentration)", "NITRITE", "pH", "PHAEOPHYTIN", "phosphate", "Potential temperature (theta)", "SALINITY", "SIGMA-THETA", "silicate", "total alkalinity", "TOTAL PHOSPHORUS", "WATER TEMPERATURE", "bottle", "coulometer for DIC measurement", "CTD", "biological", "chemical", "discrete sample", "physical", "profile", "KEIFU MARU", "Japan Meteorological Agency", "Meteorological Research Institute Japan", "Carbon Dioxide Information Analysis Center", "Carbon dioxide in the Pacific Ocean (PACIFICA)", "North Pacific Ocean", "Philippine Sea", "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", "JP/JMA > Japan Meteorological Agency, Japan", "JP/JMA/MRI > Meteorological Research Institute, Japan Meteorological Agency, Japan", "PACIFICA_49FA20040421", "49FA20040421", "49UF20040421", "KS04-04", "Ocean Carbon and Acidification Data System (OCADS) Project", "CLIVAR P09", "EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY", "EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > ALKALINITY", "EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > AMMONIA", "EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > CHLOROPHYLL", "EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > INORGANIC CARBON", "EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > NITRATE", "EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > NITRITE", "EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > ORGANIC CARBON", "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 > POTENTIAL TEMPERATURE", "EARTH SCIENCE > OCEANS > OCEAN TEMPERATURE > WATER TEMPERATURE", "EARTH SCIENCE > OCEANS > SALINITY/DENSITY > DENSITY", "EARTH SCIENCE > OCEANS > SALINITY/DENSITY > SALINITY", "Discrete measurement", "Profile", "CHLORA", "CTDSAL", "CTDTMP", "DIC", "NITRIT", "NO2+NO3", "OXYGEN", "PHSPHT", "PH_NBS", "PH_TOT", "PPHYTN", "SALNTY", "SILCAT", "TCARBN", "THETA", "pH", "COULOMETERS", "CTD > Conductivity, Temperature, Depth", "KEIFU MARU (call sign: JBOA, ICES code: 49FA, 1969-2000)", "OCEAN > PACIFIC OCEAN > NORTH PACIFIC OCEAN", "Pacific Ocean" ]
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modified	2013-08-22T00:00:00.000+00:00
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rights	otherRestrictions
spatial	137.0588,2.995,136.9595,33.9945
temporal	2004-04-21T00:00:00+00:00/2004-05-11T00:00:00+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 KEIFU MARU in the North Pacific Ocean and Philippine Sea from 2004-04-21 to 2004-05-11 (NCEI Accession 0112211)