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Partial pressure of carbon dioxide, temperature, salinity and other variables collected from the coastal surface underway observations from NOAA Ship Henry B. Bigelow in the North Atlantic Ocean, US North-East Coast in 2025 (NCEI Accession 0312765)
This dataset includes surface underway, chemical, meteorological and physical data collected from NOAA Ship Henry B. Bigelow in the North Atlantic Ocean, US North East Coast in 2025. These data include measurements of mole fraction of carbon dioxide (CO2) in the equilibrator headspace (dry) at equilibrator temperature, mole fraction of CO2 measured in dry outside air, barometric pressure in the equilibrator headspace, barometric pressure, corrected to sea level, water temperature in equilibrator, sea surface temperature, sea surface salinity, fugacity of CO2 in sea water at SST and 100% humidity, and difference between sea water fugacity of CO2 (fCO2) and interpolated air fCO2. The instruments used to collect these data include carbon dioxide gas analyzer and shower head chamber equilibrator for autonomous carbon dioxide measurement. In February 2011, the Ocean Carbon Group at NOAA's Atlantic Oceanographic and Meteorological Laboratory (AOML) installed an instrument to measure CO2 levels in surface water and air on NOAA Ship Henry B. Bigelow. The Bigelow primarily operates in the North Atlantic Ocean between North Carolina and Maine.
Resources
10 resources available
-
Project Metadata
FILE -
NCEI Dataset Landing Page
PLACEHOLDER/VALUE -
Descriptive Information
PLACEHOLDER/VALUE -
HTTPS
PLACEHOLDER/VALUE -
NOAA National Centers for Environmental Information
PLACEHOLDER/VALUE -
https://doi.org/10.1016/j.dsr2.2008.12.005
PLACEHOLDER/VALUE -
https://www.ncei.noaa.gov/access/ocean-carbon-acidification-data-system/oceans/Coastal/Bigelow.html
FILE -
https://www.ncei.noaa.gov/access/ocean-carbon-acidification-data-system/oceans/Coastal/north_america_east.html
FILE -
https://www.ncei.noaa.gov/products/ocean-carbon-acidification-data-system
PLACEHOLDER/VALUE -
GCMD Keyword Forum Page
PLACEHOLDER/VALUE
Complete Metadata
| @type | dcat:Dataset |
|---|---|
| accessLevel | non-public |
| contactPoint |
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"@type": "vcard:Contact",
"hasEmail": "mailto:ncei.info@noaa.gov"
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|
| describedByType | application/octet-steam |
| description | This dataset includes surface underway, chemical, meteorological and physical data collected from NOAA Ship Henry B. Bigelow in the North Atlantic Ocean, US North East Coast in 2025. These data include measurements of mole fraction of carbon dioxide (CO2) in the equilibrator headspace (dry) at equilibrator temperature, mole fraction of CO2 measured in dry outside air, barometric pressure in the equilibrator headspace, barometric pressure, corrected to sea level, water temperature in equilibrator, sea surface temperature, sea surface salinity, fugacity of CO2 in sea water at SST and 100% humidity, and difference between sea water fugacity of CO2 (fCO2) and interpolated air fCO2. The instruments used to collect these data include carbon dioxide gas analyzer and shower head chamber equilibrator for autonomous carbon dioxide measurement. In February 2011, the Ocean Carbon Group at NOAA's Atlantic Oceanographic and Meteorological Laboratory (AOML) installed an instrument to measure CO2 levels in surface water and air on NOAA Ship Henry B. Bigelow. The Bigelow primarily operates in the North Atlantic Ocean between North Carolina and Maine. |
| distribution |
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|
| identifier | gov.noaa.nodc:0312765 |
| issued | 2026-02-23T00:00:00.000+00:00 |
| keyword |
[
"0312765",
"BAROMETRIC PRESSURE",
"Delta pCO2",
"Partial pressure (or fugacity) of carbon dioxide - atmosphere",
"partial pressure of carbon dioxide - water",
"SALINITY - SURFACE WATER",
"WATER TEMPERATURE",
"barometric pressure sensor",
"carbon dioxide (CO2) gas analyzer",
"salinometer",
"showerhead equilibrator",
"temperature sensor",
"chemical",
"meteorological",
"physical",
"surface underway",
"NOAA Ship Henry B. Bigelow",
"NOAA Atlantic Oceanographic and Meteorological Laboratory",
"NOAA Atlantic Oceanographic and Meteorological Laboratory",
"Ship of Opportunity Programme (SOOP)",
"Surface Ocean CO2 Atlas (SOCAT)",
"US DOC; NOAA; Office of Oceanic and Atmospheric Research; Ocean Acidification Program (OAP)",
"East Coast - US/Canada",
"North Atlantic Ocean",
"oceanography",
"DOC/NOAA/OAR/AOML > Atlantic Oceanographic and Meteorological Laboratory, OAR, NOAA, U.S. Department of Commerce",
"HB2501 EcoMon Winter",
"HB2502-Leg1 Spring Bottom Trawl Survey",
"HB2502-Leg2 Spring Bottom Trawl Survey",
"HB2502-Leg3 Spring Bottom Trawl Survey",
"HB2503, Spring EcoMon",
"HB2504 HABCAM",
"HB2505 HABcovery",
"33HH20250212",
"33HH20250306",
"33HH20250401",
"33HH20250428",
"33HH20250527",
"33HH20250703",
"33HH20250725",
"Ocean Acidification Program (OAP)",
"Ocean Carbon and Acidification Data System (OCADS) Project",
"Coastal, AOML_SOOP_OA",
"NOAA Ocean Acidification Program (OAP)",
"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",
"Coastal",
"Surface underway",
"PRES_ATM@SSP_hPa",
"SAL_permil",
"SST_C",
"fCO2_SW@SST",
"BAROMETERS > BAROMETERS",
"CO2 ANALYZERS > CO2 ANALYZERS",
"EQUILIBRATORS",
"SALINOMETERS",
"TEMPERATURE SENSORS > TEMPERATURE SENSORS",
"Ships",
"HENRY B. BIGELOW (call sign: WTDF, ICES code: 33HH, 2005-)",
"OCEAN > ATLANTIC OCEAN > NORTH ATLANTIC OCEAN",
"North Atlantic Ocean",
"US North-East Coast"
]
|
| landingPage | https://www.ncei.noaa.gov/contact |
| language |
[]
|
| license | https://creativecommons.org/publicdomain/zero/1.0/ |
| modified | 2026-02-23T00:00:00.000+00:00 |
| publisher |
{
"name": "NOAA National Centers for Environmental Information",
"@type": "org:Organization"
}
|
| references |
[
"https://doi.org/10.1016/j.dsr2.2008.12.005",
"https://www.ncei.noaa.gov/access/ocean-carbon-acidification-data-system/oceans/Coastal/Bigelow.html",
"https://www.ncei.noaa.gov/access/ocean-carbon-acidification-data-system/oceans/Coastal/north_america_east.html",
"https://www.ncei.noaa.gov/products/ocean-carbon-acidification-data-system"
]
|
| rights | otherRestrictions |
| spatial | -65.5,34.1,-76.3,44.5 |
| temporal | 2025-02-12T00:00:00+00:00/2025-07-28T00:00:00+00:00 |
| title | Partial pressure of carbon dioxide, temperature, salinity and other variables collected from the coastal surface underway observations from NOAA Ship Henry B. Bigelow in the North Atlantic Ocean, US North-East Coast in 2025 (NCEI Accession 0312765) |
