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High-resolution ocean and atmosphere pCO2 time-series measurements from mooring Stratus_85W_20S in the South Pacific Ocean (NCEI Accession 0100075)

Published by NOAA National Centers for Environmental Information | National Oceanic and Atmospheric Administration, Department of Commerce | Metadata Last Checked: October 13, 2025 | Last Modified: 2025-03-27T00:00:00.000+00:00

This dataset includes chemical, meteorological, physical and time series data collected from Mooring Stratus_85W_20S in the South Pacific Ocean from 2006-10-16 to 2025-01-24. These data include air-sea difference - partial pressure of carbon dioxide (pCO2), barometric pressure, oxygen, pCO2 - atmosphere, pCO2 - water, salinity, sea surface temperature, oxygen, pH on total scale, total chlorophyll, nephelometric turbidity unit and salinity-compensated dissolved oxygen. The Moored Autonomous pCO2 (MAPCO2®) instruments used to collect these data include Bubble type equilibrator for autonomous carbon dioxide (CO2) measurement, Carbon dioxide (CO2) gas analyzer, Humidity Sensor, and oxygen meter. The Global CO2 Time-series and Moorings Project involves international groups from 18 countries who have mounted sensors on moored buoys to provide high resolution time-series measurements of atmospheric boundary layer and surface ocean CO2 partial pressure (pCO2). The CO2 Time-series and Moorings Project is coordinated by International Ocean Carbon Coordination Project (IOCCP).

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0100075 AIR-SEA DIFFERENCE - PARTIAL PRESSURE (OR FUGACITY) OF CARBON DIOXIDE BAROMETRIC PRESSURE OXYGEN - PERCENT SATURATION Partial pressure (or fugacity) of carbon dioxide - atmosphere partial pressure of carbon dioxide - water SALINITY SEA SURFACE TEMPERATURE bubble type equilibrator for autonomous carbon dioxide (CO2) measurement carbon dioxide (CO2) gas analyzer chemical meteorological physical time series moorings NOAA Pacific Marine Environmental Laboratory NOAA Pacific Marine Environmental Laboratory Global CO2 Time-series and Moorings Project (CDIAC) South Pacific Ocean oceanography DOC/NOAA/NESDIS/NODC > National Oceanographic Data Center, NESDIS, NOAA, U.S. Department of Commerce DOC/NOAA/OAR/PMEL > Pacific Marine Environmental Laboratory, OAR, NOAA, U.S. Department of Commerce Mooring_Stratus_85W_20S_Apr2011_Jun2012 Mooring_Stratus_85W_20S_Apr2015_Jun2016 Mooring_Stratus_85W_20S_Apr2019_Mar2020 Mooring_Stratus_85W_20S_Dec2023_Jan2025 Mooring_Stratus_85W_20S_Feb2023_Dec2023 Mooring_Stratus_85W_20S_Jan2010_Jul2010 Mooring_Stratus_85W_20S_Jan2021_Sep2021 Mooring_Stratus_85W_20S_Jun2016_May2017 Mooring_Stratus_85W_20S_Mar2014_Apr2015 Mooring_Stratus_85W_20S_May2012_Aug2013 Mooring_Stratus_85W_20S_May2017_Apr2018 Mooring_Stratus_85W_20S_Oct2006_Oct2007 Mooring_Stratus_85W_20S_Oct2007_Oct2008 Mooring_Stratus_85W_20S_Oct2008_Jan2010 316420061016 316420071027 316420081026 316420100119 316420110406 316420120528 316420140307 316420150422 316420160621 316420170513 316420190414 316420210129 316420230227 316420231206 Ocean Acidification Program (OAP) Ocean Carbon and Acidification Data System (OCADS) Project Moorings and Time Series EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC CHEMISTRY > CARBON AND HYDROCARBON COMPOUNDS > ATMOSPHERIC CARBON DIOXIDE > PARTIAL PRESSURE OF CARBON DIOXIDE EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC PRESSURE EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > CARBON DIOXIDE EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > OXYGEN EARTH SCIENCE > OCEANS > OCEAN TEMPERATURE > SEA SURFACE TEMPERATURE EARTH SCIENCE > OCEANS > SALINITY/DENSITY > SALINITY Mooring Time series Mooring_Stratus_85W_20S CHL CO2 Air QF CO2 SW QF DOXY Date Time H2O Air H2O SW Licor Atm Pressure Licor Temp MAPCO2 %O2 NTU SST Salinity dfCO2 dpCO2 fCO2 Air (sat) fCO2 SW (sat) pCO2 Air (wet) pCO2 SW (wet) pH QF pH SW xCO2 Air (dry) xCO2 Air (wet) xCO2 SW (dry) xCO2 SW (wet) CO2 ANALYZERS > CO2 ANALYZERS EQUILIBRATORS MOORINGS Eastern Pacific Investigation of Climate program, EPIC Intertropical convergence zone, ITCZ Stratus Deck regions of the eastern tropical Pacific Stratus Mooring OCEAN > PACIFIC OCEAN > SOUTH PACIFIC OCEAN Pacific Ocean

Complete Metadata

describedByType	application/octet-steam
identifier	gov.noaa.nodc:0100075
issued	2012-12-07T00:00:00.000+00:00
landingPage	https://www.ncei.noaa.gov/contact
language	[]
references	[ "https://doi.org/10.5194/essd-6-353-2014", "https://www.ncei.noaa.gov/access/ocean-carbon-acidification-data-system/oceans/Moorings/Stratus_85W_20S.html", "https://www.ncei.noaa.gov/products/ocean-carbon-acidification-data-system" ]
rights	otherRestrictions
spatial	-85.847,-22.478,-85.847,-22.478
temporal	2006-10-16T00:00:00+00:00/2025-01-24T00:00:00+00:00

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