Underway pCO2 Measurements in Surface Waters and the Atmosphere During R/V Xue Long CHINARE2012 Expedition in the west Arctic Ocean from 2012-07-17 to 2012-09-12 (NCEI Accession 0168338)

Published by NOAA National Centers for Environmental Information | National Oceanic and Atmospheric Administration, Department of Commerce | Catalog Last Checked: August 03, 2026 at 03:02 AM | Dataset Last Updated: November 18, 2017 at 12:00 AM

The underway surface and atmospheric CO2 levels were measured in the west Arctic Ocean during the 5th Chinese National Arctic Research Expedition (CHINARE2012) from 2012-07-17 to 2012-09-12. The system was monitored and calibrated with three certified gas standards and a zero gas every 3 hours. The dataset was reduced by the MatLab program pCO2 Sys v126, following the procedure in Pierrot et al. (2009). This dataset includes measurements of fugacity of CO2 (fCO2) in sea water at sea water temperature, fugacity of CO2 (fCO2) in atmosphere, sea surface temperature, sea surface salinity, atmospheric pressure, and delta fCO2 between sea water and atmosphere (fCO2w - fCO2a).

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https://doi.org/10.1016/j.dsr2.2008.12.005

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description	The underway surface and atmospheric CO2 levels were measured in the west Arctic Ocean during the 5th Chinese National Arctic Research Expedition (CHINARE2012) from 2012-07-17 to 2012-09-12. The system was monitored and calibrated with three certified gas standards and a zero gas every 3 hours. The dataset was reduced by the MatLab program pCO2 Sys v126, following the procedure in Pierrot et al. (2009). This dataset includes measurements of fugacity of CO2 (fCO2) in sea water at sea water temperature, fugacity of CO2 (fCO2) in atmosphere, sea surface temperature, sea surface salinity, atmospheric pressure, and delta fCO2 between sea water and atmosphere (fCO2w - fCO2a).
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identifier	https://data.noaa.gov/waf/NOAA/NESDIS/ncei/accessions/iso/xml/0168338.xml
issued	2017-11-16T00:00:00.000+00:00
keyword	[ "0168338", "BAROMETRIC PRESSURE", "Partial pressure (or fugacity) of carbon dioxide - atmosphere", "partial pressure of carbon dioxide - water", "SALINITY - SURFACE WATER", "WATER TEMPERATURE", "carbon dioxide (CO2) gas analyzer", "showerhead equilibrator", "chemical", "meteorological", "physical", "surface underway", "XUE LONG", "State Oceanic Administration, Third Institute of Oceanography", "University of Delaware", "University of Delaware", "Ship of Opportunity Programme (SOOP)", "Arctic Ocean", "Chukchi Sea", "oceanography", "CHINARE12", "76XL20120717", "Ocean Carbon and Acidification Data System (OCADS) Project", "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 > WATER TEMPERATURE", "EARTH SCIENCE > OCEANS > SALINITY/DENSITY > SALINITY", "Surface underway", "CHINARE12", "R/V Xue Long", "PRES_ATM@SSP", "PRES_EQU", "SSS", "SST", "TEMP_EQU", "dfCO2", "fCO2_ATM_interpolated", "fCO2_SW@SST", "xCO2_ATM_interpolated", "xCO2_EQU", "CO2 ANALYZERS > CO2 ANALYZERS", "EQUILIBRATORS", "Ships", "OCEAN > ARCTIC OCEAN", "OCEAN > ARCTIC OCEAN > CHUKCHI SEA", "Arctic Ocean" ]
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modified	2017-11-18T00:00:00.000+00:00
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references	[ "https://doi.org/10.1016/j.dsr2.2008.12.005", "https://www.ncei.noaa.gov/access/ocean-carbon-acidification-data-system/oceans/VOS_Program/Xuelong.html", "https://www.ncei.noaa.gov/products/ocean-carbon-acidification-data-system" ]
rights	otherRestrictions
spatial	-162.74,65.0,-174.03,81.94
temporal	2012-07-17T00:00:00+00:00/2012-09-12T00:00:00+00:00
theme	[ "geospatial" ]
title	Underway pCO2 Measurements in Surface Waters and the Atmosphere During R/V Xue Long CHINARE2012 Expedition in the west Arctic Ocean from 2012-07-17 to 2012-09-12 (NCEI Accession 0168338)

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