Partial pressure of carbon dioxide, salinity, temperature and other variables collected from surface underway observations from F.G. Walton Smith coastal cruises in the Atlantic Ocean and Gulf of Mexico in 2018 (NCEI Accession 0173367)
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title: Partial pressure of carbon dioxide, salinity, temperature and other variables collected from surface underway observations from F.G. Walton Smith coastal cruises in the Atlantic Ocean and Gulf of Mexico in 2018 (NCEI Accession 0173367)
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abstract: This dataset includes surface underway, chemical, meteorological and physical data collected from F.G. Walton Smith in the Gulf of Mexico and North Atlantic Ocean in 2018. These data include air-sea difference of partial pressure of carbon dioxide, partial pressure of carbon dioxide in atmosphere, partial pressure of carbon dioxide in water, barometric pressure, sea surface salinity and temperature. The instruments used to collect these data include barometric pressure sensor, carbon dioxide gas analyzer, shower head chamber equilibrator for autonomous carbon dioxide measurement and thermosalinographs. These data were collected by Frank J. Millero, Ryan Woosley, of Rosenstiel School of Marine and Atmospheric Science and Rik Wanninkhof and Kevin Sullivan of NOAA Atlantic Oceanographic and Meteorological Laboratory. The Global Coastal Carbon Data Project data includes the bottle (discrete) and surface (underway) carbon-related measurements from coastal research cruises, the data from time series cruises and coastal moorings. The coastal regions data are very important for the understanding of carbon cycle on the continental margins.
purpose: This dataset is available to the public for a wide variety of uses including scientific research and analysis.
credit: Funding Information: NOAA (NOAA Climate Program Office; NOAA Ocean Acidification Program)
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description: Global Change Master Directory (GCMD). 2023. GCMD Keywords, Version 17. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords
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keyword: Gulf of Mexico
keyword: North Atlantic Ocean
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useLimitation: accessLevel: Public
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otherConstraints: Cite as: Millero, Frank J.; Wanninkhof, Rik; Woosley, Ryan J.; Sullivan, Kevin F. (2018). Partial pressure of carbon dioxide, salinity, temperature and other variables collected from surface underway observations from F.G. Walton Smith coastal cruises in the Atlantic Ocean and Gulf of Mexico in 2018 (NCEI Accession 0173367). [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. https://doi.org/10.7289/v5ws8rjd. Accessed [date].
resourceConstraints: (MD_LegalConstraints)
useLimitation: 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 the data it distributes are an authentic copy of the records that were accepted for inclusion in the NCEI archives.
resourceConstraints: (MD_LegalConstraints)
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otherConstraints: Use liability: 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.
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title: Pierrot, D., Neill, C., Sullivan, K., Castle, R., Wanninkhof, R., Lüger, H., Johannessen, T., Olsen, A., Feely, R. A., & Cosca, C. E. (2009). Recommendations for autonomous underway pCO2 measuring systems and data-reduction routines. Deep Sea Research Part II: Topical Studies in Oceanography, 56(8-10), 512-522. https://doi.org/10.1016/j.dsr2.2008.12.005
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individualName: Olsen, Are
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individualName: Feely, Richard A.
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individualName: Cosca, Catherine E.
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organisationName: Elsevier BV
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series: (CI_Series)
name: Deep Sea Research Part II: Topical Studies in Oceanography
issueIdentification: 56(8-10)
otherCitationDetails: ISSN 0967-0645, pp. 512-522
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title: U. Miami R/V Walton Smith Coastal Cruises
date: (CI_Date)
date: 2022
dateType: (CI_DateTypeCode) publication
citedResponsibleParty: (CI_ResponsibleParty)
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linkage: https://www.ncei.noaa.gov/access/ocean-carbon-acidification-data-system/oceans/Coastal/Walton_Smith.html
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Anchor: https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/institution/details/1730 US DOC; NOAA; NESDIS; National Centers for Environmental Information (NCEI)
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title: NOAA National Centers for Environmental Information (2022). Ocean Carbon and Acidification Data System (OCADS). NOAA National Centers for Environmental Information. https://www.ncei.noaa.gov/products/ocean-carbon-acidification-data-system
date: (CI_Date)
date: 2022-04
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Anchor: https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/institution/details/1730 NOAA National Centers for Environmental Information
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role: (CI_RoleCode) publisher
presentationForm: (CI_PresentationFormCode) documentDigital
otherCitationDetails: [accessed 2024-02-08]
associationType: (DS_AssociationTypeCode) crossReference
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language:
LanguageCode: eng; USA
characterSet: (MD_CharacterSetCode) utf8
topicCategory: (MD_TopicCategoryCode) environment
topicCategory: (MD_TopicCategoryCode) oceans
topicCategory: (MD_TopicCategoryCode) climatologyMeteorologyAtmosphere
extent: (EX_Extent)
geographicElement: (EX_GeographicBoundingBox)
westBoundLongitude: -83.3
eastBoundLongitude: -79.13
southBoundLatitude: 24.38
northBoundLatitude: 28.01
temporalElement: (EX_TemporalExtent)
extent:
TimePeriod:
beginPosition: 2018-04-25
endPosition: 2018-10-25
supplementalInformation: In this accession, NCEI has archived multiple versions of these data. The latest (and best) version of these data has the largest version number.
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distributionInfo: (MD_Distribution)
distributor: (MD_Distributor)
distributorContact: (CI_ResponsibleParty)
organisationName:
Anchor: https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/institution/details/1730 NOAA National Centers for Environmental Information
contactInfo: (CI_Contact)
phone: (CI_Telephone)
voice: +1-301-713-3277
address: (CI_Address)
electronicMailAddress: NCEI.Info@noaa.gov
role: (CI_RoleCode) pointOfContact
distributionOrderProcess: (MD_StandardOrderProcess)
fees: In most cases, electronic downloads of the data are free. However, fees may apply for custom orders, data certifications, copies of analog materials, and data distribution on physical media.
orderingInstructions: Contact NCEI for other distribution options and instructions.
distributorFormat: (MD_Format)
name: Originator data format
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transferSize:
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linkage: https://www.ncei.noaa.gov/data/oceans/ncei/ocads/metadata/0173367.html
protocol: HTTPS
applicationProfile: Web browser
name: Project Metadata
description: Navigate directly to the URL for a descriptive web page with download links.
function: (CI_OnLineFunctionCode) information
onLine: (CI_OnlineResource)
linkage: https://doi.org/10.7289/v5ws8rjd
protocol: HTTPS
applicationProfile: Web browser
name: NCEI Dataset Landing Page
description: Navigate directly to the URL for a descriptive web page with download links.
function: (CI_OnLineFunctionCode) information
onLine: (CI_OnlineResource)
linkage: https://www.ncei.noaa.gov/archive/accession/oas/173367
protocol: HTTPS
applicationProfile: Web browser
name: Descriptive Information
description: Navigate directly to the URL for a descriptive web page with download links.
function: (CI_OnLineFunctionCode) information
onLine: (CI_OnlineResource)
linkage: https://www.ncei.noaa.gov/archive/accession/download/173367
protocol: HTTPS
applicationProfile: Web browser
name: HTTPS
description: Navigate directly to the URL for data access and direct download.
function: (CI_OnLineFunctionCode) download
onLine: (CI_OnlineResource)
linkage: ftp://ftp-oceans.ncei.noaa.gov/nodc/archive/arc0120/0173367/
protocol: FTP
applicationProfile: Any FTP client
name: FTP
description: These data are available through the File Transfer Protocol (FTP). FTP is no longer supported by most internet browsers. You may copy and paste the FTP link to the data into an FTP client (e.g., FileZilla or WinSCP).
function: (CI_OnLineFunctionCode) download
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dataQualityInfo: (DQ_DataQuality)
scope: (DQ_Scope)
level: (MD_ScopeCode) dataset
lineage: (LI_Lineage)
processStep: (LE_ProcessStep)
description: NCEI Accession 0173367 v1.1 was published.
dateTime:
DateTime: 2018-05-25T20:32:06Z
output: (LE_Source)
sourceCitation: (CI_Citation)
title: NCEI Accession 0173367 v1.1
date: (CI_Date)
date: (inapplicable)
dateType: (CI_DateTypeCode) publication
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individualName: (inapplicable)
contactInfo: (CI_Contact)
onlineResource: (CI_OnlineResource)
linkage: https://www.ncei.noaa.gov/archive/accession/0173367/1.1
protocol: HTTPS
name: NCEI Accession 0173367 v1.1
description: published 2018-05-25T20:32:06Z
function: (CI_OnLineFunctionCode) download
role: (inapplicable)
processStep: (LE_ProcessStep)
description: NCEI Accession 0173367 was revised and v2.2 was published.
rationale: Updates were received for this dataset. 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.
dateTime:
DateTime: 2020-05-13T07:58:54Z
output: (LE_Source)
sourceCitation: (CI_Citation)
title: NCEI Accession 0173367 v2.2
date: (CI_Date)
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dateType: (CI_DateTypeCode) publication
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individualName: (inapplicable)
contactInfo: (CI_Contact)
onlineResource: (CI_OnlineResource)
linkage: https://www.ncei.noaa.gov/archive/accession/0173367/2.2
protocol: HTTPS
name: NCEI Accession 0173367 v2.2
description: published 2020-05-13T07:58:54Z
function: (CI_OnLineFunctionCode) download
role: (inapplicable)
processStep: (LE_ProcessStep)
description: NCEI Accession 0173367 was revised and v3.3 was published.
rationale: Updates were received for this dataset. 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.
dateTime:
DateTime: 2020-08-12T20:52:29Z
output: (LE_Source)
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title: NCEI Accession 0173367 v3.3
date: (CI_Date)
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individualName: (inapplicable)
contactInfo: (CI_Contact)
onlineResource: (CI_OnlineResource)
linkage: https://www.ncei.noaa.gov/archive/accession/0173367/3.3
protocol: HTTPS
name: NCEI Accession 0173367 v3.3
description: published 2020-08-12T20:52:29Z
function: (CI_OnLineFunctionCode) download
role: (inapplicable)
processStep: (LE_ProcessStep)
description: NCEI Accession 0173367 was revised and v4.4 was published.
rationale: Updates were received for this dataset. 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.
dateTime:
DateTime: 2020-08-28T19:18:43Z
output: (LE_Source)
sourceCitation: (CI_Citation)
title: NCEI Accession 0173367 v4.4
date: (CI_Date)
date: (inapplicable)
dateType: (CI_DateTypeCode) publication
citedResponsibleParty: (CI_ResponsibleParty)
individualName: (inapplicable)
contactInfo: (CI_Contact)
onlineResource: (CI_OnlineResource)
linkage: https://www.ncei.noaa.gov/archive/accession/0173367/4.4
protocol: HTTPS
name: NCEI Accession 0173367 v4.4
description: published 2020-08-28T19:18:43Z
function: (CI_OnLineFunctionCode) download
role: (inapplicable)
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dataQualityInfo: (DQ_DataQuality)
scope: (DQ_Scope)
level: (MD_ScopeCode) dataset
lineage: (LI_Lineage)
processStep: (LE_ProcessStep)
description: Parameter or Variable: xCO2_EQU_ppm; Abbreviation: xCO2_EQU_ppm; Unit: Mole fraction of CO2 in the equilibrator headspace (dry) at equilibrator temperature (ppm); Controlled vocabulary name: partial pressure of carbon dioxide - water; In-situ / Manipulation / Response variable: in-situ.
processStep: (LE_ProcessStep)
description: Parameter or Variable: xCO2_ATM_ppm; Abbreviation: xCO2_ATM_ppm; Unit: Mole fraction of CO2 measured in dry outside air (ppm); Controlled vocabulary name: Partial pressure (or fugacity) of carbon dioxide - atmosphere; In-situ / Manipulation / Response variable: in-situ.
processStep: (LE_ProcessStep)
description: Parameter or Variable: xCO2_ATM_interpolated_ppm; Abbreviation: xCO2_ATM_interpolated_ppm; Unit: Mole fraction of CO2 in outside air associated with each water analysis. These values are interpolated between the bracketing averaged good xCO2_ATM analyses (ppm); Controlled vocabulary name: Partial pressure (or fugacity) of carbon dioxide - atmosphere; In-situ / Manipulation / Response variable: in-situ.
processStep: (LE_ProcessStep)
description: Parameter or Variable: PRES_EQU_hPa; Abbreviation: PRES_EQU_hPa; Unit: Barometric pressure in the equilibrator headspace (hPa); In-situ / Manipulation / Response variable: in-situ.
processStep: (LE_ProcessStep)
description: Parameter or Variable: PRES_ATM@SSP_hPa; Abbreviation: PRES_ATM@SSP_hPa; Unit: Barometric pressure measured outside, corrected to sea level (hPa); Controlled vocabulary name: BAROMETRIC PRESSURE; In-situ / Manipulation / Response variable: in-situ.
processStep: (LE_ProcessStep)
description: Parameter or Variable: TEMP_EQU_C; Abbreviation: TEMP_EQU_C; Unit: Water temperature in equilibrator (°C); In-situ / Manipulation / Response variable: in-situ.
processStep: (LE_ProcessStep)
description: Parameter or Variable: SST_C; Abbreviation: SST_C; Unit: Sea surface temperature (°C); Controlled vocabulary name: SEA SURFACE TEMPERATURE; In-situ / Manipulation / Response variable: in-situ.
processStep: (LE_ProcessStep)
description: Parameter or Variable: SAL_permil; Abbreviation: SAL_permil; Unit: Sea surface salinity on Practical Salinity Scale (o/oo); Controlled vocabulary name: SALINITY; In-situ / Manipulation / Response variable: in-situ.
processStep: (LE_ProcessStep)
description: Parameter or Variable: fCO2_SW@SST_uatm; Abbreviation: fCO2_SW@SST_uatm; Unit: Fugacity of CO2 in sea water at SST and 100% humidity (μatm); Controlled vocabulary name: partial pressure of carbon dioxide - water; In-situ / Manipulation / Response variable: in-situ.
processStep: (LE_ProcessStep)
description: Parameter or Variable: fCO2_ATM_interpolated_uatm; Abbreviation: fCO2_ATM_interpolated_uatm; Unit: Fugacity of CO2 in air corresponding to the interpolated xCO2 at SST and 100% humidity (μatm); Controlled vocabulary name: Partial pressure (or fugacity) of carbon dioxide - atmosphere; In-situ / Manipulation / Response variable: in-situ.
processStep: (LE_ProcessStep)
description: Parameter or Variable: dfCO2_uatm; Abbreviation: dfCO2_uatm; Unit: Sea water fCO2 minus interpolated air fCO2 (μatm); In-situ / Manipulation / Response variable: in-situ.
processStep: (LE_ProcessStep)
description: Parameter or Variable: WOCE_QC_FLAG; Abbreviation: WOCE_QC_FLAG; Unit: Quality control flag for fCO2 values (2=good, 3=questionable); In-situ / Manipulation / Response variable: in-situ.
processStep: (LE_ProcessStep)
description: Parameter or Variable: QC_SUBFLAG; Abbreviation: QC_SUBFLAG; Unit: Quality control subflag for fCO2 values, provides explanation when QC flag=3; In-situ / Manipulation / Response variable: in-situ .
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metadataMaintenance: (MD_MaintenanceInformation)
maintenanceAndUpdateFrequency: (MD_MaintenanceFrequencyCode) asNeeded
maintenanceNote: Metadata are developed, maintained and distributed by NCEI. Updates are performed as needed to maintain currentness.
maintenanceNote: NCEI Accession 0173367 was revised and a new version of the archival package was published. Updates to existing archival packages may provide additional files or replace obsolete files. The latest 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. Please see journal.txt in the /about directory for additional details on changes made.
contact: (CI_ResponsibleParty)
organisationName: NOAA National Centers for Environmental Information
role: (CI_RoleCode) custodian
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acquisitionInformation: (MI_AcquisitionInformation)
instrument: (MI_Instrument)
identifier: (MD_Identifier)
code: carbon dioxide (CO2) gas analyzer
type: carbon dioxide (CO2) gas analyzer
description: measures gaseous carbon dioxide Carbon dioxide gas analyzer has often been referred to as LI-COR, because a lot of researchers choose to use products manufactured by LI-COR incorporation for their carbon dioxide measurement. The main component of a carbon dioxide analyzer is a nondispersive infrared (NDIR) spectroscopic sensors to detect CO2 in a gaseous environment by its characteristic absorption. Carbon dioxide (CO2) gas analyzer works together with carbon dioxide (CO2) equilibrator (insttypes_id 184) to measure carbon dioxide in the water. To measure water carbon dioxide, water needs to be continuously supplied to a showerhead inside an equilibrator. As the water flows through the equilibrator chamber, dissolved carbon dioxide exchanges quickly with air in the headspace. This air is then sampled by the carbon dioxide analyzer to determine the mole fraction of CO2 in water.
instrument: (MI_Instrument)
identifier: (MD_Identifier)
code: showerhead equilibrator
type: showerhead equilibrator
description: extracts dissolved CO2 from water A carbon dioxide equilibrator is usually in the shape of a vertical tube, with a showerhead on the top, some headspace, a lot of beads to increase the surface exchange area between water and air, a water seal device at the bottom to allow water to overflow, but prevents air exchange between inside and outside. Carbon dioxide (CO2) equilibrator works together with carbon dioxide (CO2) gas analyzer (insttypes_id 183) to measure carbon dioxide in the water. To measure water carbon dioxide, water needs to be continuously supplied to a showerhead inside an equilibrator. As the water flows through the equilibrator chamber, dissolved carbon dioxide exchanges quickly with air in the headspace. This air is then sampled by the carbon dioxide analyzer to determine the mole fraction of CO2 in water.
platform: (MI_Platform)
identifier: (MD_Identifier)
code: R/V F.G. Walton Smith
description: R/V; RSMAS Univ. of Miami; built 1999; active as July 2007 University of Miami assigned a new call sign to F.G. WALTON SMITH on January 13, 2021. The previous call sign was WCZ6292.
instrument: (missing)
