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Underway total alkalinity, temperature and salinity collected from surface seawater during NOAA Ship Henry B. Bigelow ECOA-2 cruise (EXPOCODE 33HH20180625) in the East Coast of the U.S. from 2018-06-25 to 2018-07-29 (NCEI Accession 0215462)


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            title:  Underway total alkalinity, temperature and salinity collected from surface seawater during NOAA Ship Henry B. Bigelow ECOA-2 cruise (EXPOCODE 33HH20180625) in the East Coast of the U.S. from 2018-06-25 to 2018-07-29 (NCEI Accession 0215462)
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                date:  2020-07-31
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                  Anchor:  DOI 10.25921/82k2-3912
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        abstract:  This dataset contains total alkalinity, temperature and salinity data measured using an autonomous, automated total alkalinity titrator on board NOAA Ship Henry B. Bigelow ECOA-2 cruise (EXPOCODE 33HH20180625) in the East Coast of the U.S. from 2018-06-25 to 2018-07-29. Data were collected from the ship's underway seawater supply. Spatial data coverage extends from the Gulf of Maine to Florida. This effort was part of the NOAA Ocean Acidification Program (OAP) and Ocean Technology Transfer Project grant entitled "Tracking Ocean Alkalinity using New Carbon Measurement Technologies (TAACT)". Measurements of pCO2 taken on these cruises are available from NOAA's NCEI accession 0173357.
        purpose:  This dataset is available to the public for a wide variety of uses including scientific research and analysis.
        credit:  Funding Information: NOAA Ocean Acidification Program (Deployment of a prototype two-channel carbonate chemistry sensor on Northeast Fisheries Science Center Surveys to enhance monitoring of ocean acidification, 21411)
        credit:  Funding Information: NOAA Ocean Acidification Program (Tracking Ocean Alkalinity Using New Carbon Technologies, 13383)
        credit:  Funding Information: National Oceanic and Atmospheric Administration Ocean Acidification Program (OAP) and Ocean Technology Transfer Project (Tracking Ocean Alkalinity Using New Carbon Measurement Technologies (TAACT), NA15NOS0120155)
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              Anchor:  https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/datatype/details/307 SALINITY
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              Anchor:  https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/datatype/details/5 total alkalinity
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              Anchor:  https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/insttype/details/199 titrator
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              Anchor:  https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/platform/details/10926 NOAA Ship Henry B. Bigelow
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              Anchor:  https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/project/details/675 US DOC; NOAA; Office of Oceanic and Atmospheric Research; Ocean Acidification Program (OAP)
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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
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                    date:  2022-04
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                    positionName: (unknown)
                    contactInfo:  (CI_Contact)
                        onlineResource:  (CI_OnlineResource)
                            linkage: https://www.ncei.noaa.gov/products/ocean-carbon-acidification-data-system
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                            name: https://www.ncei.noaa.gov/products/ocean-carbon-acidification-data-system
                            description:  OCADS website
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                citedResponsibleParty:  (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
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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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                otherCitationDetails:  [accessed 2024-02-08]
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          LanguageCode:  eng; USA
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                    beginPosition:  2018-06-25
                    endPosition:  2018-07-29
        supplementalInformation: (missing)
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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
                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.
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                name:  Originator data format
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                    linkage: https://doi.org/10.25921/82k2-3912
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                    linkage: https://www.ncei.noaa.gov/archive/accession/oas/215462
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                    function:  (CI_OnLineFunctionCode) download
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    dataQualityInfo:  (DQ_DataQuality)
        scope:  (DQ_Scope)
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                description:  NCEI Accession 0215462 v1.1 was published.
                dateTime:
                  DateTime:  2020-07-31T21:41:16Z
                output:  (LE_Source)
                    sourceCitation:  (CI_Citation)
                        title:  NCEI Accession 0215462 v1.1
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                                    linkage: https://www.ncei.noaa.gov/archive/accession/0215462/1.1
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                                    name:  NCEI Accession 0215462 v1.1
                                    description:  published 2020-07-31T21:41:16Z
                                    function:  (CI_OnLineFunctionCode) download
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                description:  NCEI Accession 0215462 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:  2023-05-19T20:26:29Z
                output:  (LE_Source)
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                        title:  NCEI Accession 0215462 v2.2
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                                    linkage: https://www.ncei.noaa.gov/archive/accession/0215462/2.2
                                    protocol:  HTTPS
                                    name:  NCEI Accession 0215462 v2.2
                                    description:  published 2023-05-19T20:26:29Z
                                    function:  (CI_OnLineFunctionCode) download
                            role: (inapplicable)
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            level:  (MD_ScopeCode) dataset
        lineage:  (LI_Lineage)
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                description:  Parameter or Variable: Total alkalinity; Abbreviation: TA; Unit: micromoles per kilogram; Observation type: surface underway; Measured or calculated: measured; Sampling instrument: CONTROS HydroFIA® TA; Analyzing instrument: CONTROS HydroFIA® TA; Type of titration: single acid addition; Cell type (open or closed): closed (with CO2 removal via chemical absorption); Detailed sampling and analyzing information: An inline filter (0.2 µm) with small 50 mL overflow reservoir for filtered seawater was supplied with the ship's underway seawater supply. The HydroFIA TA then drew the sample from the reservoir into the instrument for analysis. The HydroFIA TA instrument performed a single-point titration of seawater with 0.1N hydrochloric acid (HCl), using bromocresol green (BCG) as the indicator for spectrophotometric pH detection.; Replicate information: 2.0 µmol/kg, calculated as one standard deviation of triplicate measurements of certified reference material; Standardization description: The instrument was calibrated using certified reference material (CRM) obtained from Dr. Andrew Dickson at Scripps Institution of Oceanography. The instrument was calibrated before each cruise, and periodic CRM measurements were made during each cruise. These CRM measurements were used to correct the underway sample data. For more details, see Hunt et al. (2020, in review). CRM Batch 163 was used during these cruises.; CRM manufacturer: Dr. Andrew Dickson, Scripps Institute of Oceanography; Preservation method: none; Preservative volume: none; Preservative correction: none; Uncertainty: 2.3±13; Method reference: Aßmann, S., Frank, C., Petersen, W., Körtzinger, A., 2013. 2013. Autonomous pH and alkalinity sensors for the characterization of the carbonate system in coastal areas. Presented at the EGU General Assembly Conference Abstracts, pp. EGU2013-8760. Seelmann, K., Aßmann, S., Körtzinger, A., 2019. Characterization of a novel autonomous analyzer for seawater total alkalinity: Results from laboratory and field tests. Limnology and Oceanography: Methods 17, 515-532. https://doi.org/10.1002/lom3.10329; Researcher name: Christopher W. Hunt; Researcher institution: Ocean Process Analysis Laboratory, University of New Hampshire.
            processStep:  (LE_ProcessStep)
                description:  Parameter or Variable: salinity; Abbreviation: sss; Unit: psu; Observation type: surface underway; Analyzing instrument: SBE-45; Detailed sampling and analyzing information: Salinity was measured from a continuous surface seawater supply (intake depth about 3 m) using a Seabird SBE-45 thermosalinograph (Sea-bird Electronics, Bellevue WA). The NOAA Oceanic and Atmospheric Research (OAR) office is acknowledged for financial support for underway TSG operations on the Bigelow, in particular the Global Ocean Monitoring and Observation Program (GOMO); fund reference no. 100007298) and the NOAA/OAR Ocean Acidification Program.; Uncertainty: accuracy 0.0003 S/m with a precision of 0.00001 S/m; Researcher name: Rik Wanninkhof; Researcher institution: NOAA AOML.
            processStep:  (LE_ProcessStep)
                description:  Parameter or Variable: seawater temperature; Abbreviation: sst; Unit: degrees Celcius; Observation type: surface underway; Analyzing instrument: SBE-45; Detailed sampling and analyzing information: Seawater temperature was measured from a continuous surface seawater supply (intake depth about 3 m) using a Seabird SBE-45 thermosalinograph (Sea-bird Electronics, Bellevue WA). The NOAA Oceanic and Atmospheric Research (OAR) office is acknowledged for financial support for underway TSG operations on the Bigelow, in particular the Global Ocean Monitoring and Observation Program (GOMO); fund reference no. 100007298) and the NOAA/OAR Ocean Acidification Program.; Uncertainty: accuracy 0.002 with a percision of 0.0001; Researcher name: Rik Wanninkhof; Researcher institution: NOAA AOML .
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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 0215462 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:  surface seawater intake
            type:  surface seawater intake
            description:  not an instrument or observation type
        instrument:  (MI_Instrument)
            identifier:  (MD_Identifier)
                code:  titrator
            type:  titrator
            description:  titrator
        platform:  (MI_Platform)
            identifier:  (MD_Identifier)
                code:  NOAA Ship Henry B. Bigelow
            description:  Title: NOAA Ship Flag: United States of America Vessel Type: Fishery Research Vessel (Oceanographic) DOB: Jun 2006 IMO: 9349057 NOAA Ship HENRY B. BIGELOW was launched on July 8, 2005 and commissioned by NOAA on July 16, 2007. For more information, see http://www.moc.noaa.gov/hb. Submitted by NODC to ICES on 2010-09-08. Confirmed in ICES by NOAA on 2012-10-02.
            instrument: (missing)