Skip to main content

Pteropod shell dissolution in natural and high-CO2 environments from samples collected on RRS James Clark Ross cruise JR177 in the Scotia Sea, Southern Ocean from 2007-2008 (NCEI Accession 0278115)


 (MI_Metadata)
    fileIdentifier:  gov.noaa.nodc:0278115
    language:
      LanguageCode:  eng
    characterSet:  (MD_CharacterSetCode) utf8
    parentIdentifier:  gov.noaa.nodc:BCO-DMO
    hierarchyLevel:  (MD_ScopeCode) dataset
    hierarchyLevelName:  granule
    contact:  (CI_ResponsibleParty)
        organisationName:  NOAA National Centers for Environmental Information
        contactInfo:  (CI_Contact)
            address:  (CI_Address)
                electronicMailAddress:  ncei.info@noaa.gov
            onlineResource:  (CI_OnlineResource)
                linkage: https://www.ncei.noaa.gov/contact
                protocol:  HTTPS
                name:  NOAA Contact Information
                description:  Information for contacts at NCEI.
                function:  (CI_OnLineFunctionCode) information
        role:  (CI_RoleCode) custodian
    dateStamp:
      DateTime:  2024-06-04T18:34:55Z
    metadataStandardName:  ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data
    metadataStandardVersion:  ISO 19115-2:2009(E)
return to top
    identificationInfo:  (MD_DataIdentification)
        citation:  (CI_Citation)
            title:  Pteropod shell dissolution in natural and high-CO2 environments from samples collected on RRS James Clark Ross cruise JR177 in the Scotia Sea, Southern Ocean from 2007-2008 (NCEI Accession 0278115)
            date:  (CI_Date)
                date:  2023-05-13
                dateType:  (CI_DateTypeCode) publication
            edition: (inapplicable)
            identifier:  (MD_Identifier)
                authority:  (CI_Citation)
                    title:  NOAA National Centers for Environmental Information
                    date: (inapplicable)
                code:
                  Anchor:  NCEI Dataset ID gov.noaa.nodc:0278115
            identifier:  (MD_Identifier)
                authority:  (CI_Citation)
                    title:  NCEI Archive Management System
                    date: (inapplicable)
                code:
                  Anchor:  NCEI Accession ID 0278115
            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
                contactInfo:  (CI_Contact)
                    address:  (CI_Address)
                        electronicMailAddress:  ncei.info@noaa.gov
                    onlineResource:  (CI_OnlineResource)
                        linkage: https://www.ncei.noaa.gov/contact
                        protocol:  HTTPS
                        name:  NCEI Contact Information
                        description:  Information for contacts at NCEI.
                        function:  (CI_OnLineFunctionCode) information
                role:  (CI_RoleCode) publisher
            citedResponsibleParty:  (CI_ResponsibleParty)
                organisationName:
                  Anchor:  https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/institution/details/1416 Biological and Chemical Oceanography Data Management Office (BCO-DMO)
                contactInfo:  (CI_Contact)
                    onlineResource:  (CI_OnlineResource)
                        linkage: http://bcodmo.org
                        protocol:  HTTP
                        name:  Biological and Chemical Oceanography Data Management Office website
                        description:  Institution web page
                        function:  (CI_OnLineFunctionCode) information
                role:  (CI_RoleCode) resourceProvider
            citedResponsibleParty:  (CI_ResponsibleParty)
                individualName:
                  Anchor:  http://lod.bco-dmo.org/id/person/489466 Geraint Tarling
                organisationName:
                  Anchor:  https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/institution/details/642 British Antarctic Survey (BAS)
                contactInfo:  (CI_Contact)
                    onlineResource:  (CI_OnlineResource)
                        linkage: http://lod.bco-dmo.org/id/person/489466
                        protocol:  HTTP
                        name:  British Antarctic Survey website
                        description:  Institution web page
                        function:  (CI_OnLineFunctionCode) information
                role:  (CI_RoleCode) principalInvestigator
            citedResponsibleParty:  (CI_ResponsibleParty)
                individualName:
                  Anchor:  http://lod.bco-dmo.org/id/person/50929 Dorothee C.E. Bakker
                organisationName:
                  Anchor:  https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/institution/details/1687 University of East Anglia (UEA)
                contactInfo:  (CI_Contact)
                    onlineResource:  (CI_OnlineResource)
                        linkage: http://lod.bco-dmo.org/id/person/50929
                        protocol:  HTTP
                        name:  University of East Anglia website
                        description:  Institution web page
                        function:  (CI_OnLineFunctionCode) information
                role:  (CI_RoleCode) principalInvestigator
            citedResponsibleParty:  (CI_ResponsibleParty)
                individualName:
                  Anchor:  http://lod.bco-dmo.org/id/person/489467 Sophie Fielding
                organisationName:
                  Anchor:  https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/institution/details/642 British Antarctic Survey (BAS)
                contactInfo:  (CI_Contact)
                    onlineResource:  (CI_OnlineResource)
                        linkage: http://lod.bco-dmo.org/id/person/489467
                        protocol:  HTTP
                        name:  British Antarctic Survey website
                        description:  Institution web page
                        function:  (CI_OnLineFunctionCode) information
                role:  (CI_RoleCode) principalInvestigator
            citedResponsibleParty:  (CI_ResponsibleParty)
                organisationName:
                  Anchor:  http://lod.bco-dmo.org/id/affiliation/191 Biological and Chemical Oceanography Data Management Office (BCO-DMO)
                contactInfo:  (CI_Contact)
                    onlineResource:  (CI_OnlineResource)
                        linkage: http://lod.bco-dmo.org/id/affiliation/191
                        protocol:  HTTP
                        name:  website
                        description:  Institution web page
                        function:  (CI_OnLineFunctionCode) information
                role:  (CI_RoleCode) pointOfContact
            citedResponsibleParty:  (CI_ResponsibleParty)
                individualName:
                  Anchor:  http://lod.bco-dmo.org/id/person/489466 Tarling, Geraint
                organisationName:
                  Anchor:  https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/institution/details/642 British Antarctic Survey
                contactInfo:  (CI_Contact)
                    onlineResource:  (CI_OnlineResource)
                        linkage: http://lod.bco-dmo.org/id/person/489466
                        protocol:  HTTP
                        name:  British Antarctic Survey website
                        description:  Institution web page
                        function:  (CI_OnLineFunctionCode) information
                role:  (CI_RoleCode) author
            citedResponsibleParty:  (CI_ResponsibleParty)
                individualName:
                  Anchor:  http://lod.bco-dmo.org/id/person/50929 Bakker, Dorothee C.E.
                organisationName:
                  Anchor:  https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/institution/details/1687 University of East Anglia
                contactInfo:  (CI_Contact)
                    onlineResource:  (CI_OnlineResource)
                        linkage: http://lod.bco-dmo.org/id/person/50929
                        protocol:  HTTP
                        name:  University of East Anglia website
                        description:  Institution web page
                        function:  (CI_OnLineFunctionCode) information
                role:  (CI_RoleCode) author
            citedResponsibleParty:  (CI_ResponsibleParty)
                individualName:
                  Anchor:  http://lod.bco-dmo.org/id/person/489467 Fielding, Sophie
                organisationName:
                  Anchor:  https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/institution/details/642 British Antarctic Survey
                contactInfo:  (CI_Contact)
                    onlineResource:  (CI_OnlineResource)
                        linkage: http://lod.bco-dmo.org/id/person/489467
                        protocol:  HTTP
                        name:  British Antarctic Survey website
                        description:  Institution web page
                        function:  (CI_OnLineFunctionCode) information
                role:  (CI_RoleCode) author
            citedResponsibleParty:  (CI_ResponsibleParty)
                organisationName:
                  Anchor:  https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/institution/details/1687 University of East Anglia (UEA)
                contactInfo:  (CI_Contact)
                    onlineResource:  (CI_OnlineResource)
                        linkage: http://www.uea.ac.uk/
                        protocol:  HTTP
                        name:  University of East Anglia website
                        description:  Institution web page
                        function:  (CI_OnLineFunctionCode) information
                role:  (CI_RoleCode) contributor
            citedResponsibleParty:  (CI_ResponsibleParty)
                organisationName:
                  Anchor:  https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/institution/details/642 British Antarctic Survey (BAS)
                role:  (CI_RoleCode) contributor
            presentationForm:  (CI_PresentationFormCode) tableDigital
        abstract:  This dataset contains biological, chemical, physical, and survey - biological data collected on RRS James Clark Ross during cruise JR177 at Scotia Sea, Southern Ocean on 2014-02-03. These data include Aragonite Saturation State, SiOH_4, dissolved inorganic Carbon, pCO2, pH, salinity calculated from CTD primary sensors, species, total alkalinity, and water temperature. The instruments used to collect these data include Bongo Net, MARIANDA VINDTA 3C total inorganic carbon and titration alkalinity analyser, MOCNESS, and Microscope-Electron. These data were collected by Geraint Tarling and Sophie Fielding of British Antarctic Survey and Dorothee C.E. Bakker of University of East Anglia as part of the "An Investigation of the Role of Nutrition in the Coral Calcification Response to Ocean Acidification (OA Nutrition and Coral Calcification)" project and "Ocean Carbon and Biogeochemistry (OCB)" and "Science, Engineering and Education for Sustainability NSF-Wide Investment (SEES): Ocean Acidification (formerly CRI-OA) (SEES-OA)" programs. The Biological and Chemical Oceanography Data Management Office (BCO-DMO) submitted these data to NCEI on 2019-11-21. The following is the text of the dataset description provided by BCO-DMO: Pteropod shell dissolution in natural and high-CO2 environments. Dataset Description: This dataset contains data from a study of pteropod shell dissolution on individuals exposed to CO2-enriched seawater. The data include the amount of dissolution as well as the physical and chemical parameters on which carbonate chemistry parameters were calculated. For more information on the experimental methods and results, see Bednarsek et al., 2012. This dataset has also been deposited to PANGAEA where additional carbonate system variables were calculated as described by Nisumaa et al., 2010. See: http://doi.pangaea.de/10.1594/PANGAEA.779926
        purpose:  This dataset is available to the public for a wide variety of uses including scientific research and analysis.
        credit:
          Anchor:  https://www.nsf.gov/awardsearch/showAward?AWD_ID=1041106 Funding provided by NSF Division of Ocean Sciences (NSF OCE) Award Number: OCE-1041106 Award URL: http://www.nsf.gov/awardsearch/showAward.do?AwardNumber=1041106
        credit:
          Anchor:  http://gtr.rcuk.ac.uk/project/098910A1-90B5-48DD-8EDA-E546F7FD36EC Funding provided by United Kingdom Natural Environmental Research Council (NERC) Award Number: NE/H017267/1 Award URL: http://gtr.rcuk.ac.uk/project/098910A1-90B5-48DD-8EDA-E546F7FD36EC
        credit:  Funding provided by European Commission Marie Curie Actions Program (EC - Marie Curie Actions) Award Number: MEST-CT-2004-514159
        status:  (MD_ProgressCode) completed
        status:  (MD_ProgressCode) historicalArchive
        pointOfContact:  (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)
                address:  (CI_Address)
                    electronicMailAddress:  ncei.info@noaa.gov
                onlineResource:  (CI_OnlineResource)
                    linkage: https://www.ncei.noaa.gov/contact
                    protocol:  HTTPS
                    name:  NCEI Contact Information
                    description:  Information for contacts at NCEI.
                    function:  (CI_OnLineFunctionCode) information
            role:  (CI_RoleCode) pointOfContact
        resourceMaintenance:  (MD_MaintenanceInformation)
            maintenanceAndUpdateFrequency:  (MD_MaintenanceFrequencyCode) asNeeded
        graphicOverview:  (MD_BrowseGraphic)
            fileName: https://www.ncei.noaa.gov/access/metadata/landing-page/bin/gfx?id=gov.noaa.nodc:0278115
            fileDescription:  Graphic not available.
            fileType:  PNG
        descriptiveKeywords:  (MD_Keywords)
            keyword:
              Anchor:  https://www.ncei.noaa.gov/archive/accession/0278115 0278115
            thesaurusName:  (CI_Citation)
                title:  NCEI ACCESSION NUMBER
                date:  (CI_Date)
                    date:  2019-11-21
                    dateType:  (CI_DateTypeCode) publication
        descriptiveKeywords:  (MD_Keywords)
            keyword:
              Anchor:  https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/datatype/details/622 ARAGONITE SATURATION STATE
            keyword:
              Anchor:  https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/datatype/details/588 DISSOLVED INORGANIC CARBON (DIC)
            keyword:
              Anchor:  https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/datatype/details/70 partial pressure of carbon dioxide - water
            keyword:
              Anchor:  https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/datatype/details/257 pH
            keyword:
              Anchor:  https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/datatype/details/307 SALINITY
            keyword:
              Anchor:  https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/datatype/details/333 silicate
            keyword:
              Anchor:  https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/datatype/details/339 SPECIES IDENTIFICATION
            keyword:
              Anchor:  https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/datatype/details/5 total alkalinity
            keyword:
              Anchor:  https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/datatype/details/373 WATER TEMPERATURE
            type:  (MD_KeywordTypeCode) theme
            thesaurusName:  (CI_Citation)
                title:  NODC DATA TYPES THESAURUS
                date: (inapplicable)
        descriptiveKeywords:  (MD_Keywords)
            keyword:
              Anchor:  https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/insttype/details/221 microscope
            keyword:
              Anchor:  https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/insttype/details/21 Multiple Opening/Closing Net and Environmental Sensing System (MOCNESS)
            keyword:
              Anchor:  https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/insttype/details/31 net - plankton net
            type:  (MD_KeywordTypeCode) instrument
            thesaurusName:  (CI_Citation)
                title:  NODC INSTRUMENT TYPES THESAURUS
                date: (inapplicable)
        descriptiveKeywords:  (MD_Keywords)
            keyword:
              Anchor:  https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/obstype/details/2 biological
            keyword:
              Anchor:  https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/obstype/details/3 chemical
            keyword:
              Anchor:  https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/obstype/details/14 physical
            keyword:
              Anchor:  https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/obstype/details/33 survey - biological
            type:  (MD_KeywordTypeCode) theme
            thesaurusName:  (CI_Citation)
                title:  NODC OBSERVATION TYPES THESAURUS
                date: (inapplicable)
        descriptiveKeywords:  (MD_Keywords)
            keyword:
              Anchor:  https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/platform/details/5946 JAMES CLARK ROSS
            type:  (MD_KeywordTypeCode) platform
            thesaurusName:  (CI_Citation)
                title:  NODC PLATFORM NAMES THESAURUS
                date: (inapplicable)
        descriptiveKeywords:  (MD_Keywords)
            keyword:
              Anchor:  https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/institution/details/642 British Antarctic Survey
            keyword:
              Anchor:  https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/institution/details/1687 University of East Anglia
            type:  (MD_KeywordTypeCode) dataCentre
            thesaurusName:  (CI_Citation)
                title:  NODC COLLECTING INSTITUTION NAMES THESAURUS
                date: (inapplicable)
        descriptiveKeywords:  (MD_Keywords)
            keyword:
              Anchor:  https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/institution/details/1416 Biological and Chemical Oceanography Data Management Office
            type:  (MD_KeywordTypeCode) dataCentre
            thesaurusName:  (CI_Citation)
                title:  NODC SUBMITTING INSTITUTION NAMES THESAURUS
                date: (inapplicable)
        descriptiveKeywords:  (MD_Keywords)
            keyword:  oceanography
            type:  (MD_KeywordTypeCode) theme
            thesaurusName:  (CI_Citation)
                title:  WMO_CategoryCode
                date:  (CI_Date)
                    date:  2012-09-15
                    dateType:  (CI_DateTypeCode) publication
        descriptiveKeywords:  (MD_Keywords)
            keyword:
              Anchor:  https://gcmd.earthdata.nasa.gov/kms/concept/13afda36-ea44-427c-a297-1fe58083b8f0 BCO-DMO > Biological and Chemical Oceanography Data Management Office
            keyword:
              Anchor:  https://gcmd.earthdata.nasa.gov/kms/concept/e30c80aa-0afb-41ce-8abf-c09c2a6b0250 UK/NERC/BAS > British Antarctic Survey, Natural Environment Research Council, United Kingdom
            type:  (MD_KeywordTypeCode) dataCentre
            thesaurusName:  (CI_Citation)
                title:  Global Change Master Directory (GCMD) Data Center Keywords
                date:  (CI_Date)
                    date:  2023
                    dateType:  (CI_DateTypeCode) revision
                edition:  18
                citedResponsibleParty:  (CI_ResponsibleParty)
                    organisationName:  Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA)
                    contactInfo:  (CI_Contact)
                        address:  (CI_Address)
                            city:  Greenbelt
                            administrativeArea:  MD
                        onlineResource:  (CI_OnlineResource)
                            linkage: https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords
                            protocol:  HTTPS
                            name:  GCMD Keyword Forum Page
                            description:  Global Change Master Directory (GCMD). 2023. GCMD Keywords, Version 18. 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
                            function:  (CI_OnLineFunctionCode) information
                    role:  (CI_RoleCode) custodian
        descriptiveKeywords:  (MD_Keywords)
            keyword:
              Anchor:  http://lod.bco-dmo.org/id/program/2015 Ocean Carbon and Biogeochemistry (OCB)
            keyword:
              Anchor:  http://lod.bco-dmo.org/id/program/2030 Science, Engineering and Education for Sustainability NSF-Wide Investment (SEES): Ocean Acidification (formerly CRI-OA) (SEES-OA)
            type:  (MD_KeywordTypeCode) project
            thesaurusName:  (CI_Citation)
                title:  BCO-DMO Standard Programs
                date: (inapplicable)
        descriptiveKeywords:  (MD_Keywords)
            keyword:
              Anchor:  http://lod.bco-dmo.org/id/project/2183 An Investigation of the Role of Nutrition in the Coral Calcification Response to Ocean Acidification (OA Nutrition and Coral Calcification)
            type:  (MD_KeywordTypeCode) project
            thesaurusName:  (CI_Citation)
                title:  BCO-DMO Standard Projects
                date: (inapplicable)
        descriptiveKeywords:  (MD_Keywords)
            keyword:
              Anchor:  http://lod.bco-dmo.org/id/deployment/489470 JR177
            type:  (MD_KeywordTypeCode) project
            thesaurusName:  (CI_Citation)
                title:  Provider Cruise IDs
                date: (inapplicable)
        descriptiveKeywords:  (MD_Keywords)
            keyword:  Funding provided by European Commission Marie Curie Actions Program (EC - Marie Curie Actions) Award Number: MEST-CT-2004-514159
            keyword:
              Anchor:  http://www.nsf.gov/awardsearch/showAward.do?AwardNumber=1041106 Funding provided by NSF Division of Ocean Sciences (NSF OCE) Award Number: OCE-1041106
            keyword:
              Anchor:  http://gtr.rcuk.ac.uk/project/098910A1-90B5-48DD-8EDA-E546F7FD36EC Funding provided by United Kingdom Natural Environmental Research Council (NERC) Award Number: NE/H017267/1
            type:  (MD_KeywordTypeCode) project
            thesaurusName:  (CI_Citation)
                title:  Provider Funding Award Information
                date: (inapplicable)
        descriptiveKeywords:  (MD_Keywords)
            keyword:
              Anchor:  http://lod.bco-dmo.org/id/parameter/1963 Aragonite Saturation State
            keyword:
              Anchor:  http://lod.bco-dmo.org/id/parameter/489495 Carbonate concentration [CO3]2-
            keyword:
              Anchor:  http://lod.bco-dmo.org/id/parameter/973 SiOH_4
            keyword:
              Anchor:  http://lod.bco-dmo.org/id/parameter/489494 bicarbonate concentration [HCO3]-
            keyword:
              Anchor:  http://lod.bco-dmo.org/id/parameter/1187 dissolved inorganic Carbon
            keyword:
              Anchor:  http://lod.bco-dmo.org/id/parameter/489496 incubation time or duration
            keyword:
              Anchor:  http://lod.bco-dmo.org/id/parameter/1073 no standard parameter
            keyword:
              Anchor:  http://lod.bco-dmo.org/id/parameter/903 number
            keyword:
              Anchor:  http://lod.bco-dmo.org/id/parameter/1991 pCO2
            keyword:
              Anchor:  http://lod.bco-dmo.org/id/parameter/1892 pH
            keyword:
              Anchor:  http://lod.bco-dmo.org/id/parameter/955 salinity calculated from CTD primary sensors
            keyword:
              Anchor:  http://lod.bco-dmo.org/id/parameter/976 species
            keyword:
              Anchor:  http://lod.bco-dmo.org/id/parameter/1974 standard deviation
            keyword:
              Anchor:  http://lod.bco-dmo.org/id/parameter/1224 total alkalinity
            keyword:
              Anchor:  http://lod.bco-dmo.org/id/parameter/489066 treatment
            keyword:
              Anchor:  http://lod.bco-dmo.org/id/parameter/733 water temperature
            type:  (MD_KeywordTypeCode) theme
            thesaurusName:  (CI_Citation)
                title:  BCO-DMO Standard Parameters
                date: (inapplicable)
        descriptiveKeywords:  (MD_Keywords)
            keyword:
              Anchor:  https://gcmd.earthdata.nasa.gov/kms/concept/4eab7956-e59e-4615-8d5c-39a16faa1f27 EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > ALKALINITY
            keyword:
              Anchor:  https://gcmd.earthdata.nasa.gov/kms/concept/26afa886-4866-4536-be3a-6f9db9aacd97 EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > CARBON DIOXIDE
            keyword:
              Anchor:  https://gcmd.earthdata.nasa.gov/kms/concept/68f7ba1b-a2f9-41b6-9bc1-fd187942fbed EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > CARBONATE
            keyword:
              Anchor:  https://gcmd.earthdata.nasa.gov/kms/concept/d9b4f30d-bddd-4888-b66b-07d2dc09708b EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > INORGANIC CARBON
            keyword:
              Anchor:  https://gcmd.earthdata.nasa.gov/kms/concept/4433600b-f323-458a-b295-352f939aab6b EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > PH
            keyword:
              Anchor:  https://gcmd.earthdata.nasa.gov/kms/concept/c91c8879-1b29-48e3-b4cd-a238af66cdaf EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > SILICATE
            keyword:
              Anchor:  https://gcmd.earthdata.nasa.gov/kms/concept/46206e8c-8def-406f-9e62-da4e74633a58 EARTH SCIENCE > OCEANS > OCEAN TEMPERATURE > WATER TEMPERATURE
            keyword:
              Anchor:  https://gcmd.earthdata.nasa.gov/kms/concept/7e95b5fc-1d58-431a-af36-948b29fa870d EARTH SCIENCE > OCEANS > SALINITY/DENSITY > SALINITY
            type:  (MD_KeywordTypeCode) theme
            thesaurusName:  (CI_Citation)
                title:  Global Change Master Directory (GCMD) Science Keywords
                date:  (CI_Date)
                    date:  2023
                    dateType:  (CI_DateTypeCode) revision
                edition:  18
                citedResponsibleParty:  (CI_ResponsibleParty)
                    organisationName:  Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA)
                    contactInfo:  (CI_Contact)
                        address:  (CI_Address)
                            city:  Greenbelt
                            administrativeArea:  MD
                        onlineResource:  (CI_OnlineResource)
                            linkage: https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords
                            protocol:  HTTPS
                            name:  GCMD Keyword Forum Page
                            description:  Global Change Master Directory (GCMD). 2023. GCMD Keywords, Version 18. 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
                            function:  (CI_OnLineFunctionCode) information
                    role:  (CI_RoleCode) custodian
        descriptiveKeywords:  (MD_Keywords)
            keyword:
              Anchor:  http://lod.bco-dmo.org/id/dataset-parameter/489509 DIC
            keyword:
              Anchor:  http://lod.bco-dmo.org/id/dataset-parameter/489510 DIC_stdev
            keyword:
              Anchor:  http://lod.bco-dmo.org/id/dataset-parameter/489501 N
            keyword:
              Anchor:  http://lod.bco-dmo.org/id/dataset-parameter/489507 alk_tot
            keyword:
              Anchor:  http://lod.bco-dmo.org/id/dataset-parameter/489508 alk_tot_stdev
            keyword:
              Anchor:  http://lod.bco-dmo.org/id/dataset-parameter/489515 bicarbonate
            keyword:
              Anchor:  http://lod.bco-dmo.org/id/dataset-parameter/489516 bicarbonate_stdev
            keyword:
              Anchor:  http://lod.bco-dmo.org/id/dataset-parameter/489517 carbonate
            keyword:
              Anchor:  http://lod.bco-dmo.org/id/dataset-parameter/489518 carbonate_stdev
            keyword:
              Anchor:  http://lod.bco-dmo.org/id/dataset-parameter/489523 diss_rate1
            keyword:
              Anchor:  http://lod.bco-dmo.org/id/dataset-parameter/489524 diss_rate1_stdev
            keyword:
              Anchor:  http://lod.bco-dmo.org/id/dataset-parameter/489525 diss_rate2
            keyword:
              Anchor:  http://lod.bco-dmo.org/id/dataset-parameter/489526 diss_rate2_stdev
            keyword:
              Anchor:  http://lod.bco-dmo.org/id/dataset-parameter/489527 diss_rate3
            keyword:
              Anchor:  http://lod.bco-dmo.org/id/dataset-parameter/489528 diss_rate3_stdev
            keyword:
              Anchor:  http://lod.bco-dmo.org/id/dataset-parameter/489500 incubation_time
            keyword:
              Anchor:  http://lod.bco-dmo.org/id/dataset-parameter/489521 non_diss
            keyword:
              Anchor:  http://lod.bco-dmo.org/id/dataset-parameter/489522 non_diss_stdev
            keyword:
              Anchor:  http://lod.bco-dmo.org/id/dataset-parameter/489519 omega_Arg
            keyword:
              Anchor:  http://lod.bco-dmo.org/id/dataset-parameter/489520 omega_Arg_stdev
            keyword:
              Anchor:  http://lod.bco-dmo.org/id/dataset-parameter/489513 pCO2
            keyword:
              Anchor:  http://lod.bco-dmo.org/id/dataset-parameter/489514 pCO2_stdev
            keyword:
              Anchor:  http://lod.bco-dmo.org/id/dataset-parameter/489511 pH
            keyword:
              Anchor:  http://lod.bco-dmo.org/id/dataset-parameter/489512 pH_stdev
            keyword:
              Anchor:  http://lod.bco-dmo.org/id/dataset-parameter/489505 phosphate
            keyword:
              Anchor:  http://lod.bco-dmo.org/id/dataset-parameter/489503 sal
            keyword:
              Anchor:  http://lod.bco-dmo.org/id/dataset-parameter/489506 silicate
            keyword:
              Anchor:  http://lod.bco-dmo.org/id/dataset-parameter/489502 species
            keyword:
              Anchor:  http://lod.bco-dmo.org/id/dataset-parameter/489504 temp
            keyword:
              Anchor:  http://lod.bco-dmo.org/id/dataset-parameter/489499 treatment
            type:  (MD_KeywordTypeCode) theme
            thesaurusName:  (CI_Citation)
                title:  Originator Parameter Names
                date: (inapplicable)
        descriptiveKeywords:  (MD_Keywords)
            keyword:
              Anchor:  http://lod.bco-dmo.org/id/instrument/410 Bongo Net
            keyword:
              Anchor:  http://lod.bco-dmo.org/id/instrument/686 MARIANDA VINDTA 3C total inorganic carbon and titration alkalinity analyser
            keyword:
              Anchor:  http://lod.bco-dmo.org/id/instrument/511 MOCNESS
            keyword:
              Anchor:  http://lod.bco-dmo.org/id/instrument/709 Microscope-Electron
            type:  (MD_KeywordTypeCode) instrument
            thesaurusName:  (CI_Citation)
                title:  BCO-DMO Standard Instruments
                date: (inapplicable)
        descriptiveKeywords:  (MD_Keywords)
            keyword:
              Anchor:  https://gcmd.earthdata.nasa.gov/kms/concept/99f640d4-6b01-4646-b4e2-315885e01bf4 MICROSCOPES > MICROSCOPES
            keyword:
              Anchor:  https://gcmd.earthdata.nasa.gov/kms/concept/c9c0085a-3b55-407b-8a87-c66c2b98c7aa MOCNESS > MOCNESS Plankton Net
            keyword:
              Anchor:  https://gcmd.earthdata.nasa.gov/kms/concept/4dc13375-a2a4-40ed-a556-51e887438769 PLANKTON NETS
            type:  (MD_KeywordTypeCode) instrument
            thesaurusName:  (CI_Citation)
                title:  Global Change Master Directory (GCMD) Instrument Keywords
                date:  (CI_Date)
                    date:  2023
                    dateType:  (CI_DateTypeCode) revision
                edition:  18
                citedResponsibleParty:  (CI_ResponsibleParty)
                    organisationName:  Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA)
                    contactInfo:  (CI_Contact)
                        address:  (CI_Address)
                            city:  Greenbelt
                            administrativeArea:  MD
                        onlineResource:  (CI_OnlineResource)
                            linkage: https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords
                            protocol:  HTTPS
                            name:  GCMD Keyword Forum Page
                            description:  Global Change Master Directory (GCMD). 2023. GCMD Keywords, Version 18. 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
                            function:  (CI_OnLineFunctionCode) information
                    role:  (CI_RoleCode) custodian
        descriptiveKeywords:  (MD_Keywords)
            keyword:
              Anchor:  http://lod.bco-dmo.org/id/instrument/410 Bongo Net
            keyword:
              Anchor:  http://lod.bco-dmo.org/id/instrument/511 MOCNESS
            keyword:
              Anchor:  http://lod.bco-dmo.org/id/instrument/709 Scanning Electron Microscope
            keyword:
              Anchor:  http://lod.bco-dmo.org/id/instrument/686 inorganic carbon and alkalinity analyser
            type:  (MD_KeywordTypeCode) instrument
            thesaurusName:  (CI_Citation)
                title:  Originator Instrument Names
                date: (inapplicable)
        descriptiveKeywords:  (MD_Keywords)
            keyword:
              Anchor:  http://lod.bco-dmo.org/id/platform/489469 RRS James Clark Ross
            type:  (MD_KeywordTypeCode) platform
            thesaurusName:  (CI_Citation)
                title:  BCO-DMO Platform Names
                date: (inapplicable)
        descriptiveKeywords:  (MD_Keywords)
            keyword:
              Anchor:  https://gcmd.earthdata.nasa.gov/kms/concept/1bb21d0f-bf48-42b5-8e09-cc0d58407e4a Ships
            type:  (MD_KeywordTypeCode) platform
            thesaurusName:  (CI_Citation)
                title:  Global Change Master Directory (GCMD) Platform Keywords
                date:  (CI_Date)
                    date:  2023
                    dateType:  (CI_DateTypeCode) revision
                edition:  18
                citedResponsibleParty:  (CI_ResponsibleParty)
                    organisationName:  Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA)
                    contactInfo:  (CI_Contact)
                        address:  (CI_Address)
                            city:  Greenbelt
                            administrativeArea:  MD
                        onlineResource:  (CI_OnlineResource)
                            linkage: https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords
                            protocol:  HTTPS
                            name:  GCMD Keyword Forum Page
                            description:  Global Change Master Directory (GCMD). 2023. GCMD Keywords, Version 18. 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
                            function:  (CI_OnLineFunctionCode) information
                    role:  (CI_RoleCode) custodian
        descriptiveKeywords:  (MD_Keywords)
            keyword:
              Anchor:  https://vocab.ices.dk/services/pox/GetCodeDetail/SHIPC/74JC JAMES CLARK ROSS (call sign: ZDLP, ICES code: 74JC, 1991)
            type:  (MD_KeywordTypeCode) platform
            thesaurusName:  (CI_Citation)
                title:  ICES/SeaDataNet Ship Codes
                date: (inapplicable)
        descriptiveKeywords:  (MD_Keywords)
            keyword:
              Anchor:  http://lod.bco-dmo.org/id/deployment/489470 Scotia Sea, Southern Ocean
            type:  (MD_KeywordTypeCode) place
            thesaurusName:  (CI_Citation)
                title:  Provider Place Names
                date: (inapplicable)
        resourceConstraints:  (MD_Constraints)
            useLimitation:  accessLevel: Public
        resourceConstraints:  (MD_LegalConstraints)
            useConstraints:  (MD_RestrictionCode) otherRestrictions
            otherConstraints:  Cite as: Tarling, Geraint; Bakker, Dorothee C.E.; Fielding, Sophie (2023). Pteropod shell dissolution in natural and high-CO2 environments from samples collected on RRS James Clark Ross cruise JR177 in the Scotia Sea, Southern Ocean from 2007-2008 (NCEI Accession 0278115). [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. https://www.ncei.noaa.gov/archive/accession/0278115. 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)
            accessConstraints:  (MD_RestrictionCode) otherRestrictions
            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.
        resourceConstraints:  (MD_LegalConstraints)
            useConstraints:  (MD_RestrictionCode) license
            otherConstraints:
              Anchor:  CC-BY-4.0 This dataset is licensed under a Creative Commons Attribution 4.0 International (CC BY 4.0) License.
            otherConstraints:
              Anchor:  CC-BY-4.0 SPDX License: Creative Commons Attribution 4.0 International (CC-BY-4.0)
        aggregationInfo:  (MD_AggregateInformation)
            aggregateDataSetName:  (CI_Citation)
                title:  Biological, chemical, physical, biogeochemical, ecological, environmental and other data collected from around the world during historical and contemporary periods of biological and chemical oceanographic exploration and research managed and submitted by the Biological and Chemical Oceanography Data Management Office (BCO-DMO)
                date:  (CI_Date)
                    date:  2009-12-01
                    dateType:  (CI_DateTypeCode) publication
                identifier:  (MD_Identifier)
                    authority:  (CI_Citation)
                        title:  NOAA National Centers for Environmental Information
                        date: (inapplicable)
                    code:  gov.noaa.nodc:BCO-DMO
                citedResponsibleParty:  (CI_ResponsibleParty)
                    positionName: (unknown)
                    contactInfo:  (CI_Contact)
                        onlineResource:  (CI_OnlineResource)
                            linkage: https://www.ncei.noaa.gov/archive/accession/BCO-DMO
                            protocol:  HTTPS
                            name:  NCEI Collection
                            description:  Navigate directly to the URL for data access and direct download.
                            function:  (CI_OnLineFunctionCode) information
                    role: (unknown)
                citedResponsibleParty:  (CI_ResponsibleParty)
                    organisationName:  NOAA National Centers for Environmental Information
                    role:  (CI_RoleCode) publisher
            associationType:  (DS_AssociationTypeCode) largerWorkCitation
            initiativeType:  (DS_InitiativeTypeCode) collection
        aggregationInfo:  (MD_AggregateInformation)
            aggregateDataSetName:  (CI_Citation)
                title:  Tarling, G., Bakker, D. C., Fielding, S. (2014) Pteropod shell dissolution in natural and high-CO2 environments from samples collected on RRS James Clark Ross cruise JR177 in the Scotia Sea, Southern Ocean from 2007-2008. Biological and Chemical Oceanography Data Management Office (BCO-DMO). Dataset version 2014-02-03. https://doi.org/10.1575/1912/bco-dmo.489471.1
                date:  (CI_Date)
                    date:  2014-02-03
                    dateType:  (CI_DateTypeCode) publication
                identifier:  (MD_Identifier)
                    authority:  (CI_Citation)
                        title:  International DOI Foundation (IDF)
                        date: (inapplicable)
                    code: https://doi.org/10.1575/1912/bco-dmo.489471.1
                citedResponsibleParty:  (CI_ResponsibleParty)
                    positionName: (unknown)
                    contactInfo:  (CI_Contact)
                        onlineResource:  (CI_OnlineResource)
                            linkage: https://doi.org/10.1575/1912/bco-dmo.489471.1
                            protocol:  HTTPS
                            name: https://doi.org/10.1575/1912/bco-dmo.489471.1
                            description:  originator dataset
                            function:  (CI_OnLineFunctionCode) download
                    role: (unknown)
                citedResponsibleParty:  (CI_ResponsibleParty)
                    individualName:
                      Anchor:  http://lod.bco-dmo.org/id/person/489466 Geraint Tarling
                    organisationName:
                      Anchor:  https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/institution/details/642 British Antarctic Survey (BAS)
                    contactInfo:  (CI_Contact)
                        onlineResource:  (CI_OnlineResource)
                            linkage: http://lod.bco-dmo.org/id/person/489466
                            protocol:  HTTP
                            name:  British Antarctic Survey website
                            description:  Institution web page
                            function:  (CI_OnLineFunctionCode) information
                    role:  (CI_RoleCode) principalInvestigator
                citedResponsibleParty:  (CI_ResponsibleParty)
                    individualName:
                      Anchor:  http://lod.bco-dmo.org/id/person/50929 Dorothee C.E. Bakker
                    organisationName:
                      Anchor:  https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/institution/details/1687 University of East Anglia (UEA)
                    contactInfo:  (CI_Contact)
                        onlineResource:  (CI_OnlineResource)
                            linkage: http://lod.bco-dmo.org/id/person/50929
                            protocol:  HTTP
                            name:  University of East Anglia website
                            description:  Institution web page
                            function:  (CI_OnLineFunctionCode) information
                    role:  (CI_RoleCode) principalInvestigator
                citedResponsibleParty:  (CI_ResponsibleParty)
                    individualName:
                      Anchor:  http://lod.bco-dmo.org/id/person/489467 Sophie Fielding
                    organisationName:
                      Anchor:  https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/institution/details/642 British Antarctic Survey (BAS)
                    contactInfo:  (CI_Contact)
                        onlineResource:  (CI_OnlineResource)
                            linkage: http://lod.bco-dmo.org/id/person/489467
                            protocol:  HTTP
                            name:  British Antarctic Survey website
                            description:  Institution web page
                            function:  (CI_OnLineFunctionCode) information
                    role:  (CI_RoleCode) principalInvestigator
                citedResponsibleParty:  (CI_ResponsibleParty)
                    organisationName:
                      Anchor:  http://lod.bco-dmo.org/id/affiliation/191 Biological and Chemical Oceanography Data Management Office (BCO-DMO)
                    contactInfo:  (CI_Contact)
                        onlineResource:  (CI_OnlineResource)
                            linkage: http://lod.bco-dmo.org/id/affiliation/191
                            protocol:  HTTP
                            name:  website
                            description:  Institution web page
                            function:  (CI_OnLineFunctionCode) information
                    role:  (CI_RoleCode) pointOfContact
                citedResponsibleParty:  (CI_ResponsibleParty)
                    individualName:
                      Anchor:  http://lod.bco-dmo.org/id/person/489466 Tarling, Geraint
                    organisationName:
                      Anchor:  https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/institution/details/642 British Antarctic Survey
                    contactInfo:  (CI_Contact)
                        onlineResource:  (CI_OnlineResource)
                            linkage: http://lod.bco-dmo.org/id/person/489466
                            protocol:  HTTP
                            name:  British Antarctic Survey website
                            description:  Institution web page
                            function:  (CI_OnLineFunctionCode) information
                    role:  (CI_RoleCode) author
                citedResponsibleParty:  (CI_ResponsibleParty)
                    individualName:
                      Anchor:  http://lod.bco-dmo.org/id/person/50929 Bakker, Dorothee C.E.
                    organisationName:
                      Anchor:  https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/institution/details/1687 University of East Anglia
                    contactInfo:  (CI_Contact)
                        onlineResource:  (CI_OnlineResource)
                            linkage: http://lod.bco-dmo.org/id/person/50929
                            protocol:  HTTP
                            name:  University of East Anglia website
                            description:  Institution web page
                            function:  (CI_OnLineFunctionCode) information
                    role:  (CI_RoleCode) author
                citedResponsibleParty:  (CI_ResponsibleParty)
                    individualName:
                      Anchor:  http://lod.bco-dmo.org/id/person/489467 Fielding, Sophie
                    organisationName:
                      Anchor:  https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/institution/details/642 British Antarctic Survey
                    contactInfo:  (CI_Contact)
                        onlineResource:  (CI_OnlineResource)
                            linkage: http://lod.bco-dmo.org/id/person/489467
                            protocol:  HTTP
                            name:  British Antarctic Survey website
                            description:  Institution web page
                            function:  (CI_OnLineFunctionCode) information
                    role:  (CI_RoleCode) author
                citedResponsibleParty:  (CI_ResponsibleParty)
                    organisationName:
                      Anchor:  https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/institution/details/1416 Biological and Chemical Oceanography Data Management Office (BCO-DMO)
                    contactInfo:  (CI_Contact)
                        onlineResource:  (CI_OnlineResource)
                            linkage: http://bcodmo.org
                            protocol:  HTTP
                            name:  Biological and Chemical Oceanography Data Management Office website
                            description:  Institution web page
                            function:  (CI_OnLineFunctionCode) information
                    role:  (CI_RoleCode) publisher
                presentationForm:  (CI_PresentationFormCode) tableDigital
            associationType:  (DS_AssociationTypeCode) crossReference
            initiativeType:  (DS_InitiativeTypeCode) collection
        language:
          LanguageCode:  eng; USA
        characterSet:  (MD_CharacterSetCode) utf8
        topicCategory:  (MD_TopicCategoryCode) environment
        topicCategory:  (MD_TopicCategoryCode) oceans
        topicCategory:  (MD_TopicCategoryCode) biota
        extent:  (EX_Extent)
            description:  Scotia Sea, Southern Ocean
            geographicElement:  (EX_GeographicBoundingBox)
                westBoundLongitude: (missing)
                eastBoundLongitude: (missing)
                southBoundLatitude: (missing)
                northBoundLatitude: (missing)
            temporalElement:  (EX_TemporalExtent)
                extent:
                  TimePeriod:
                    beginPosition:  2014-02-03
                    endPosition:  2014-02-03
        supplementalInformation:  Acquisition Description: Sample collection: Pteropods were collected from upper ocean water down to a maximum depth of 200 m from various locations across the Scotia Sea using a combination of vertically and obliquely towed Bongo nets and MOCNESS nets during the JR177 research cruise. Oblique tows were carried out at speeds of less than 1 knot. Experimental conditions: A fraction of the captured specimens was preserved immediately in 70% ethanol to act as controls for comparison with those exposed to raised pCO2 conditions. A further fraction of specimens was incubated at various levels of pCO2 to test the effect on shell dissolution. Two liter bottles containing filtered sea water (0.7 um filters) were bubbled with air/CO2 mixtures of 500 ppm, 750 ppm, and 1200 ppm, until the required xCO2 was reached. An average of 30 live pteropod of Limacina helicina ant. were incubated in each experimental container and maintained for 4, 8, and 14 days before extraction and immediate preservation in 70% ethanol. The majority of specimens were juvenile stages of Limacina helicina ant ., but the incubations were also carried out on adult stages of both Limacina helicina ant . and Clio pyramidata f . ant. Omega was assessed from measurements of DIC (dissolved inorganic carbon) and total alkalinity (TA) at the start and end of each incubation experiment. DIC and TA were measured using VINDTA instrument (Versatile INstrument for the Determination of Titration Alkalinity, Marianda, Kiel, Germany) following the Standard Operating Procedures for oceanic CO 2 measurements (Dickson et al. 2007) with a Certified Reference Material (CRM) analysed in duplicate at the beginning and end of each sample analysis day. Other carbonate chemistry parameters (total pH and Omega-aragonite) were calculated from all discrete samples using DIC, TA, temperature, salinity, pressure and macronutrient concentrations using the CO2SYS programme (Lewis and Wallace 1998) with thermodynamic dissociation constants for K1 and K2 by Mehrbach et al. (1973) refitted by Dickson & Millero (1987). Shell dehydration: Dehydration was undertaken using 2,2-Dimethoxypropane (DMP; chemical formula: (CH3)2C(OCH3)2), and 1,1,1,3,3,3-hexamethyldisilazane (HMDS; chemical formula: (CH3)3SiNHSi(CH3)3). Before starting dehydration with DMP, the shells were transferred to 50% methanol for two 5 min washes then transferred to 85% methanol (10 min). Complete tissue dehydration was accomplished by immersion in DMP: two changes at 15-20 min each. It was important not to let the shells air dry at this stage, so they were transferred to a 1:1 mixture of DMP and HMDS for about 10 min, followed by 100% HMDS for 20–25 min twice. The HMDS was subsequently allowed to evaporate allowing the shells to dry completely (Figure 2 of Bednarsek et al., 2012). The moderate vapor pressure and very low surface tension of HMDS allowed the shells to dry without distortion or loss of shell integrity. SEM: Scanning Electron Microscopy (SEM) was done using a JEOL JSM 5900LV fitted with a tungsten filament at an acceleration voltage of 15 kV and a working distance of about 10 mm. Analysis of SEM photos enabled observation of the shell surface and identification of shell dissolution. Refer to Bednarsek et al. (2012) for more information on dissolution types.
return to top
    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:  TSV
                version: (unknown)
            distributorTransferOptions:  (MD_DigitalTransferOptions)
                transferSize:
                  Real:  0.216
                onLine:  (CI_OnlineResource)
                    linkage: https://www.ncei.noaa.gov/archive/accession/0278115
                    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/278115
                    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/278115
                    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/arc0212/0278115/
                    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
return to top
    dataQualityInfo:  (DQ_DataQuality)
        scope:  (DQ_Scope)
            level:  (MD_ScopeCode) dataset
        lineage:  (LI_Lineage)
            processStep:  (LE_ProcessStep)
                description:  NCEI Accession 0278115 v1.1 was published.
                dateTime:
                  DateTime:  2023-05-13T04:00:37Z
                output:  (LE_Source)
                    sourceCitation:  (CI_Citation)
                        title:  NCEI Accession 0278115 v1.1
                        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/0278115/1.1
                                    protocol:  HTTPS
                                    name:  NCEI Accession 0278115 v1.1
                                    description:  published 2023-05-13T04:00:37Z
                                    function:  (CI_OnLineFunctionCode) download
                            role: (inapplicable)
return to top
    metadataMaintenance:  (MD_MaintenanceInformation)
        maintenanceAndUpdateFrequency:  (MD_MaintenanceFrequencyCode) asNeeded
        maintenanceNote:  Metadata are developed, maintained and distributed by NCEI. Updates are performed as needed to maintain currentness.
        contact:  (CI_ResponsibleParty)
            organisationName:  NOAA National Centers for Environmental Information
            role:  (CI_RoleCode) custodian
return to top
    acquisitionInformation:  (MI_AcquisitionInformation)
        instrument:  (MI_Instrument)
            identifier:  (MD_Identifier)
                code:  microscope
            type:  microscope
            description:  instrument is used in lab analyses A microscope is an instrument used to see objects that are too small for the naked eye.
        instrument:  (MI_Instrument)
            identifier:  (MD_Identifier)
                code:  Multiple Opening/Closing Net and Environmental Sensing System (MOCNESS)
            type:  Multiple Opening/Closing Net and Environmental Sensing System (MOCNESS)
            description:  MOCNESS is a much-improved, high-tech version of the humble sampling net. The letters in MOCNESS refer to the specific improvements: it's a Multiple Opening and Closing Net, with an Environmental Sensing System. As MOCNESS tows behind a research ship, each net can be opened and shut independently so that it samples a discrete patch of water. The researcher chooses exactly when by using the environmental sensing system. This is an array of sensors mounted on the instrument frame that relays water conditions up to the ship in real time. The data also help researchers match what they find in their sample to the physical properties of the seawater.
        instrument:  (MI_Instrument)
            identifier:  (MD_Identifier)
                code:  net - plankton net
            type:  net - plankton net
            description:  net - plankton net
        platform:  (MI_Platform)
            identifier:  (MD_Identifier)
                code:  JAMES CLARK ROSS
            description:  Updated information added below from ICES for the vessel JAMES CLARK ROSS from UNITED KINGDOM Code : 74JC Name : JAMES CLARK ROSS Flag : UNITED KINGDOM - GB (ISO Country Code) Call Sign : ZDLP Platform Class : Research vessel IMO : 8904496 Commissioned Date : 1991 Current Length : 99.04 Built : 1991 Notes : active as of 2010 Information Source : http://www.antarctica.ac.uk/living_and_working/research_ships/rrs_james_clark_ross/technical_data.php (URL) Lloyds URL : http://www.seasearcher.com/lmiu/vessels/overview.htm?vesselID=230076
            instrument: (missing)