Dissolved inorganic carbon (DIC), pH on total scale, total alkalinity, temperature, salinity and other variables, collected from discrete samples and profile observations during the R/V Ryofu Maru CLIVAR Repeat Section P09 cruise in the North Pacific Ocean, Philippine Sea and South Pacific Ocean from 2010-07-06 to 2010-08-22 (NCEI Accession 0109921)

Published by NOAA National Centers for Environmental Information | National Oceanic and Atmospheric Administration, Department of Commerce | Metadata Last Checked: January 26, 2026 | Last Modified: 2020-06-26T00:00:00.000+00:00

This dataset consists of biological, chemical, physical and profile data collected from discrete samples and profile observations during the R/V Ryofu Maru CLIVAR Repeat Section P09 cruise in the North Pacific Ocean, Philippine Sea and South Pacific Ocean from 2010-07-06 to 2010-08-22. These data include chlorofluorocarbon-11 (CFC-11), chlorofluorocarbon-12 (CFC-12), chlorophyll a, dissolved inorganic carbon (DIC), pH on total scale, total alkalinity (TA), temperature, salinity, dissolved oxygen, nitrate, nitrite, phosphate and silicate. The instruments used to collect these data include CTD and Niskin bottles. These data were collected by Hitomi Kamiya and Toshiya Nakano of Japan Meteorological Agency (JMA) and Masao Ishii of Japan Meteorological Agency; Meteorological Research Institute (MRI) as part of the CLIVAR P09 dataset. 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.

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description	This dataset consists of biological, chemical, physical and profile data collected from discrete samples and profile observations during the R/V Ryofu Maru CLIVAR Repeat Section P09 cruise in the North Pacific Ocean, Philippine Sea and South Pacific Ocean from 2010-07-06 to 2010-08-22. These data include chlorofluorocarbon-11 (CFC-11), chlorofluorocarbon-12 (CFC-12), chlorophyll a, dissolved inorganic carbon (DIC), pH on total scale, total alkalinity (TA), temperature, salinity, dissolved oxygen, nitrate, nitrite, phosphate and silicate. The instruments used to collect these data include CTD and Niskin bottles. These data were collected by Hitomi Kamiya and Toshiya Nakano of Japan Meteorological Agency (JMA) and Masao Ishii of Japan Meteorological Agency; Meteorological Research Institute (MRI) as part of the CLIVAR P09 dataset. 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.
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identifier	gov.noaa.nodc:0109921
issued	2013-07-03T00:00:00.000+00:00
keyword	[ "0109921", "CHLOROFLUOROCARBON-11 (CFC-11)", "CHLOROFLUOROCARBON-12 (CFC-12)", "CHLOROPHYLL A", "DISSOLVED INORGANIC CARBON (DIC)", "DISSOLVED OXYGEN", "HYDROSTATIC PRESSURE", "NITRATE", "NITRITE", "pH", "PHAEOPHYTIN", "phosphate", "Potential temperature (theta)", "SALINITY", "silicate", "total alkalinity", "WATER TEMPERATURE", "bottle", "CTD", "biological", "chemical", "discrete sample", "physical", "profile", "Ryofu Maru", "Japan Meteorological Agency, Pollutants Chemical Analysis Center, Marine Division, Global Environment and Marine Department", "Meteorological Research Institute Japan", "Meteorological Research Institute Japan", "Climate Variability and Predictability (CLIVAR)", "North Pacific Ocean", "Philippine Sea", "South Pacific Ocean", "oceanography", "DOC/NOAA/NESDIS/NODC > National Oceanographic Data Center, NESDIS, NOAA, U.S. Department of Commerce", "JP/JMA/MRI > Meteorological Research Institute, Japan Meteorological Agency, Japan", "RF10-05", "49RY20100706", "49UP20100706", "CLIVAR > Climate Variability", "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 > 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 > 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 > SALINITY", "Discrete measurement", "Profile", "ALKALI", "CFC-11", "CFC-12", "CHLORA", "CTDOXY", "CTDSAL", "CTDTMP", "NITRAT", "NITRIT", "OXYGEN", "PHAEO", "PHSPHT", "PH_TMP", "PH_TOT", "SALNTY", "SEB35", "SILCAT", "TCARBN", "THETA", "CTD > Conductivity, Temperature, Depth", "Ships", "Ryofu Maru (call sign: JGQH, ICES code: 49UP, 1995-2024)", "OCEAN > PACIFIC OCEAN > NORTH PACIFIC OCEAN", "OCEAN > PACIFIC OCEAN > SOUTH PACIFIC OCEAN", "Pacific Ocean" ]
landingPage	https://www.ncei.noaa.gov/contact
language	[]
license	https://creativecommons.org/publicdomain/zero/1.0/
modified	2020-06-26T00:00:00.000+00:00
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rights	otherRestrictions
spatial	142.002,-2.3267,136.8123,34.2475
temporal	2010-07-06T00:00:00+00:00/2010-08-22T00:00:00+00:00
title	Dissolved inorganic carbon (DIC), pH on total scale, total alkalinity, temperature, salinity and other variables, collected from discrete samples and profile observations during the R/V Ryofu Maru CLIVAR Repeat Section P09 cruise in the North Pacific Ocean, Philippine Sea and South Pacific Ocean from 2010-07-06 to 2010-08-22 (NCEI Accession 0109921)