High-resolution ocean and atmosphere pCO2 time-series measurements from mooring Twanoh_123W_47N (NCEI Accession 0157600)

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This NCEI Accession includes chemical, meteorological, physical and time series data collected from Mooring_Twanoh_123W_47N in the Coastal Waters of Southeast Alaska and British Columbia from 2009-08-22 to 2016-10-30. These data include air sea difference - partial pressure of of carbon dioxide, barometric pressure oxygen, partial pressure of carbon dioxide - atmosphere, partial pressure of carbon dioxide - water, salinity and sea surface temperature. The instruments used to collect these data include bubble type equilibrator for autonomous carbon dioxide measurement, carbon dioxide gas analyzer, humidity sensor, oxygen meter and thermosalinographs. These data were collected by Adrienne Sutton and Sylvia Musielewicz of US DOC; NOAA; OAR; Pacific Marine Environmental Laboratory, and Jan Newton and John Mickett of University of Washington; Applied Physics Laboratory. 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. The CO2 Time-series and Moorings Project is coordinated by UNESCO International Ocean Carbon Coordination Project (IOCCP).
  • Cite as: Sutton, Adrienne J.; Sabine, Christopher L.; Newton, Jan; Mickett, John; Musielewicz, Sylvia; Maenner Jones, Stacy; Dietrich, Colin; Bott, Randy; Osborne, John (2016). High-resolution ocean and atmosphere pCO2 time-series measurements from mooring Twanoh_123W_47N (NCEI Accession 0157600). Version 2.2. NOAA National Centers for Environmental Information. Dataset. doi:10.3334/CDIAC/OTG.TSM_TWANOH_123W_47N [access date]
gov.noaa.nodc:0157600
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  • CSV
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Distributor DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce
301-713-3277
NCEI.Info@noaa.gov
Dataset Point of Contact Information Services
DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce
301-713-3277
NCEI.Info@noaa.gov
Time Period 2009-08-22 to 2016-10-30
Spatial Bounding Box Coordinates
N: 47.375
S: 47.375
E: -123.01
W: -123.01
Spatial Coverage Map
General Documentation
  • Project Metadata
    Navigate directly to the URL for a descriptive web page with download links.
  • Dataset Description
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  • Descriptive Information
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Associated Resources
  • Ocean CO2
    • Ocean CO2
      CDIAC Ocean Carbon Dioxide web page
  • High-resolution ocean and atmosphere pCO2 time-series measurements from mooring Twanoh_123W_47N.
    • Original dataset at CDIAC (download)
      Mooring_Twanoh_123W_47N_Apr2014_Jul2015, Mooring_Twanoh_123W_47N_Aug2009_Oct2009, Mooring_Twanoh_123W_47N_Aug2011_Aug2012, Mooring_Twanoh_123W_47N_Jul2013_Apr2014, Mooring_Twanoh_123W_47N_Oct2009_Nov2010
Publication Dates
  • publication: 2016-12-20
  • revision: 2018-06-08
Edition 2.2
Data Presentation Form Digital table - digital representation of facts or figures systematically displayed, especially in columns
Dataset Progress Status Complete - production of the data has been completed
Data Update Frequency As needed
Supplemental Information
These data were acquired by NCEI from the Carbon Dioxide Information Analysis Center (CDIAC) in accordance with an archival submission agreement between CDIAC and NCEI.

The data provider requests citing these data as described in the Cross Reference Citation at: https://accession.nodc.noaa.gov/0157600

NCEI cannot verify the accuracy or availability of the data provider's citation information, which is maintained by the Carbon Dioxide Information Analysis Center (CDIAC).
Purpose Basic research
Use Limitations
  • accessLevel: Public
  • Distribution liability: NOAA and NCEI make no warranty, expressed or implied, regarding these data, nor does the fact of distribution constitute such a warranty. NOAA and NCEI cannot assume liability for any damages caused by any errors or omissions in these data. If appropriate, NCEI can only certify that data it distributes are an authentic copy of the records that were accepted for inclusion in the NCEI archives.
Dataset Citation
  • Cite as: Sutton, Adrienne J.; Sabine, Christopher L.; Newton, Jan; Mickett, John; Musielewicz, Sylvia; Maenner Jones, Stacy; Dietrich, Colin; Bott, Randy; Osborne, John (2016). High-resolution ocean and atmosphere pCO2 time-series measurements from mooring Twanoh_123W_47N (NCEI Accession 0157600). Version 2.2. NOAA National Centers for Environmental Information. Dataset. doi:10.3334/CDIAC/OTG.TSM_TWANOH_123W_47N [access date]
Cited Authors
  • Sutton, Adrienne J.
  • Sabine, Christopher L.
  • Newton, Jan
  • Mickett, John
  • Musielewicz, Sylvia
  • Maenner Jones, Stacy
  • Dietrich, Colin
  • Bott, Randy
  • Osborne, John
Principal Investigators
Contributors
Resource Providers
Publishers
Acknowledgments
  • Funding Information: NOAA
Theme keywords NODC DATA TYPES THESAURUS NODC OBSERVATION TYPES THESAURUS WMO_CategoryCode
  • oceanography
Cruise ID
  • Mooring_Twanoh_123W_47N_Apr2014_Jul2015
  • Mooring_Twanoh_123W_47N_Aug2009_Oct2009
  • Mooring_Twanoh_123W_47N_Aug2011_Aug2012
  • Mooring_Twanoh_123W_47N_Jul2013_Apr2014
  • Mooring_Twanoh_123W_47N_Jul2015_Oct2016
  • Mooring_Twanoh_123W_47N_Oct2009_Nov2010
EXPOCODE
  • 316420090822
  • 316420091008
  • 316420110809
  • 316420130726
  • 316420140411
  • 316420150702
Global Change Master Directory (GCMD) Science and Services Keywords
  • EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC CHEMISTRY > CARBON AND HYDROCARBON COMPOUNDS > 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
Originator Variable Names
  • % O2
  • %O2
  • CO2 Air QF
  • CO2 SW QF
  • Date
  • Date Time
  • H2O (mmol/mol)
  • H2O Air
  • H2O SW
  • Latitude
  • Licor Atm Pressure
  • Licor Atm Pressure (hPa)
  • Licor Temp
  • Licor Temp (C)
  • Longitude
  • Mooring Name
  • QF
  • SST
  • SST (C)
  • Salinity
  • Time
  • dfCO2
  • dpCO2
  • fCO2 Air (sat)
  • fCO2 Air (sat) uatm
  • fCO2 SW (sat)
  • fCO2 SW (sat) uatm
  • pCO2 Air (sat) uatm
  • pCO2 Air (wet)
  • pCO2 SW (sat) uatm
  • pCO2 SW (wet)
  • xCO2 Air (dry)
  • xCO2 Air (dry) (umol/mol)
  • xCO2 Air (wet)
  • xCO2 Air (wet) (umol/mol)
  • xCO2 SW (dry)
  • xCO2 SW (dry) (umol/mol)
  • xCO2 SW (wet)
  • xCO2 SW (wet) (umol/mol)
Provider Variable Names
  • %O2
  • CO2 Air QF
  • CO2 SW QF
  • Date Time
  • H2O Air
  • H2O SW
  • Licor Atm Pressure
  • Licor Temp
  • SST
  • Salinity
  • dfCO2
  • dpCO2
  • fCO2 Air (sat)
  • fCO2 SW (sat)
  • pCO2 Air (wet)
  • pCO2 SW (wet)
  • xCO2 Air (dry)
  • xCO2 Air (wet)
  • xCO2 SW (dry)
  • xCO2 SW (wet)
Data Center keywords Global Change Master Directory (GCMD) Data Center Keywords
  • DOC/NOAA/NESDIS/NODC > National Oceanographic Data Center, NESDIS, NOAA, U.S. Department of Commerce
  • DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce
  • DOC/NOAA/OAR/PMEL > Pacific Marine Environmental Laboratory, OAR, NOAA, U.S. Department of Commerce
NODC COLLECTING INSTITUTION NAMES THESAURUS NODC SUBMITTING INSTITUTION NAMES THESAURUS
Platform keywords NODC PLATFORM NAMES THESAURUS Global Change Master Directory (GCMD) Platform Keywords
  • MOORINGS
Instrument keywords NODC INSTRUMENT TYPES THESAURUS Global Change Master Directory (GCMD) Instrument Keywords
  • EQUILIBRATORS
  • HUMIDITY SENSORS
  • OXYGEN METERS
  • THERMOSALINOGRAPHS
Place keywords NODC SEA AREA NAMES THESAURUS Global Change Master Directory (GCMD) Location Keywords
  • OCEAN > PACIFIC OCEAN > NORTH PACIFIC OCEAN
Provider Geographic Names
  • Pacific Ocean
Project keywords NODC PROJECT NAMES THESAURUS Ocean Acidification Search Keywords
  • Ocean Carbon Data System (OCADS) Project
Keywords NCEI ACCESSION NUMBER
Use Constraints
  • Cite as: Sutton, Adrienne J.; Sabine, Christopher L.; Newton, Jan; Mickett, John; Musielewicz, Sylvia; Maenner Jones, Stacy; Dietrich, Colin; Bott, Randy; Osborne, John (2016). High-resolution ocean and atmosphere pCO2 time-series measurements from mooring Twanoh_123W_47N (NCEI Accession 0157600). Version 2.2. NOAA National Centers for Environmental Information. Dataset. doi:10.3334/CDIAC/OTG.TSM_TWANOH_123W_47N [access date]
Access Constraints
  • NOAA and NCEI cannot provide any warranty as to the accuracy, reliability, or completeness of furnished data. Users assume responsibility to determine the usability of these data. The user is responsible for the results of any application of this data for other than its intended purpose.
Fees
  • Digital data may be downloaded from NCEI at no charge in most cases. For custom orders of digital data or to obtain a copy of analog materials, please contact NCEI Information Services for information about current fees.
Lineage information for: dataset
Processing Steps
  • 2016-12-20T01:09:08 - NCEI Accession 0157600 v1.1 was published.
  • 2018-06-08T22:20:09 - NCEI Accession 0157600 was revised and v2.2 was published.
    Rationale: Updates were received for this data set. These updates were copied into the data/0-data/ directory of this accession. These updates may provide additional files or replace obsolete files. This version contains the most complete and up-to-date representation of this archival information package. All of the files received prior to this update are available in the preceding version of this accession.
Output Datasets
Lineage information for: dataset
Processing Steps
  • Parameter or Variable: Date Time; Abbreviation: Date Time; Unit: Date and Time (UTC); In-situ / Manipulation / Response variable: in-situ.
  • Parameter or Variable: xCO2 SW (wet); Abbreviation: xCO2 SW (wet); Unit: (μmol/mol) Mole fraction of CO2 in air in equilibrium with the seawater at sea surface temperature and measured humidity.; Controlled vocabulary name: partial pressure of carbon dioxide - water; In-situ / Manipulation / Response variable: in-situ.
  • Parameter or Variable: CO2 SW QF; Abbreviation: CO2 SW QF; Unit: Flag for xCO2 sw (wet); In-situ / Manipulation / Response variable: in-situ.
  • Parameter or Variable: H2O SW; Abbreviation: H2O SW; Unit: (mmol/mol) Mole fraction of H2O in air from equilibrator.; In-situ / Manipulation / Response variable: in-situ.
  • Parameter or Variable: xCO2 Air (wet); Abbreviation: xCO2 Air (wet); Unit: μmol/mol) Mole fraction of CO2 in air from airblock, 4 feet above the sea surface at measured humidity.; Controlled vocabulary name: Partial pressure (or fugacity) of carbon dioxide - atmosphere; In-situ / Manipulation / Response variable: in-situ.
  • Parameter or Variable: CO2 Air QF; Abbreviation: CO2 Air QF; Unit: Quality Flag for xCO2 Air (wet); In-situ / Manipulation / Response variable: in-situ.
  • Parameter or Variable: H2O Air; Abbreviation: H2O Air; Unit: (mmol/mol) Mole fraction of H2O in air from airblock, 4 feet above the sea surface.; In-situ / Manipulation / Response variable: in-situ.
  • Parameter or Variable: Licor Atm Pressure; Abbreviation: Licor Atm Pressure; Unit: (hPa) Atmospheric pressure at the airblock, 4 feet above the sea surface.; Controlled vocabulary name: BAROMETRIC PRESSURE; In-situ / Manipulation / Response variable: in-situ.
  • Parameter or Variable: Licor Temp; Abbreviation: Licor Temp; Unit: (C) Temperature of the Infrared Licor 820 in degrees Celsius.; In-situ / Manipulation / Response variable: in-situ.
  • Parameter or Variable: %O2; Abbreviation: %O2; Unit: The percent oxygen of the surface seawater divided by the percent oxygen of the atmosphere at 4 feet above the sea surface. Disclaimer: The oxygen measurement is made in the equilibrated air. We have found that the oxygen does not come to complete equilibrium so any rapid changes in oxygen do not get properly captured using this system. Therefore, we tend to use the oxygen data only as a qualitative sense of the biology. It is not a quantitative measure.; Controlled vocabulary name: OXYGEN - PERCENT SATURATION; In-situ / Manipulation / Response variable: in-situ.
  • Parameter or Variable: SST; Abbreviation: SST; Unit: (C) Sea Surface Temperature.; Controlled vocabulary name: SEA SURFACE TEMPERATURE; In-situ / Manipulation / Response variable: in-situ.
  • Parameter or Variable: Salinity; Abbreviation: Salinity; Unit: (PSU) Sea Surface Salinity.; Controlled vocabulary name: SALINITY; In-situ / Manipulation / Response variable: in-situ.
  • Parameter or Variable: xCO2 SW (dry); Abbreviation: xCO2 SW (dry); Unit: (μmol/mol) Mole fraction of CO2 in air in equilibrium with the seawater at sea surface temperature (dry air).; Controlled vocabulary name: partial pressure of carbon dioxide - water; In-situ / Manipulation / Response variable: in-situ.
  • Parameter or Variable: xCO2 Air (dry); Abbreviation: xCO2 Air (dry); Unit: (μmol/mol) Mole fraction of CO2 in air at the airblock, 4 feet above the sea surface (dry air).; Controlled vocabulary name: Partial pressure (or fugacity) of carbon dioxide - atmosphere; In-situ / Manipulation / Response variable: in-situ.
  • Parameter or Variable: fCO2 SW (sat); Abbreviation: fCO2 SW (sat); Unit: (uatm) Fugacity of CO2 in air in equilibrium with the seawater at sea surface temperature (100% humidity). Since the measurements are taken at the sea surface, warming calculations are not necessary.; Controlled vocabulary name: partial pressure of carbon dioxide - water; In-situ / Manipulation / Response variable: in-situ.
  • Parameter or Variable: fCO2 Air (sat); Abbreviation: fCO2 Air (sat); Unit: (uatm) Fugacity of CO2 in air at the airblock, 4 feet above the sea surface (100% humidity).; Controlled vocabulary name: Partial pressure (or fugacity) of carbon dioxide - atmosphere; In-situ / Manipulation / Response variable: in-situ.
  • Parameter or Variable: dfCO2; Abbreviation: dfCO2; Unit: Difference of the fugacity of the CO2 in seawater and the fugacity of the CO2 in air (fCO2 SW - fCO2 Air).; Controlled vocabulary name: AIR-SEA DIFFERENCE - PARTIAL PRESSURE (OR FUGACITY) OF CARBON DIOXIDE; In-situ / Manipulation / Response variable: in-situ.
  • Parameter or Variable: pCO2 SW (wet); Abbreviation: pCO2 SW (wet); Unit: (uatm) Partial Pressure of CO2 in air in equilibrium with the seawater at sea surface temperature (100% humidity); Controlled vocabulary name: partial pressure of carbon dioxide - water; In-situ / Manipulation / Response variable: in-situ.
  • Parameter or Variable: pCO2 Air (wet); Abbreviation: pCO2 Air (wet); Unit: (uatm) Partial Pressure of CO2 in air at the airblock, 4 feet above the sea surface (100% humidity).; Controlled vocabulary name: Partial pressure (or fugacity) of carbon dioxide - atmosphere; In-situ / Manipulation / Response variable: in-situ.
  • Parameter or Variable: dpCO2; Abbreviation: dpCO2; Unit: Difference of the partial pressure of CO2 in seawater and air (pCO2 SW - pCO2 Air; Controlled vocabulary name: AIR-SEA DIFFERENCE - PARTIAL PRESSURE (OR FUGACITY) OF CARBON DIOXIDE; In-situ / Manipulation / Response variable: in-situ.
Acquisition Information (collection)
Instrument
  • Bubble type equilibrator for autonomous carbon dioxide (CO2) measurement
  • Carbon dioxide (CO2) gas analyzer
  • Humidity Sensor
  • oxygen meter
  • thermosalinographs
Platform
  • MOORINGS
Last Modified: 2018-10-09T20:28:29
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