<ddi:DDIInstance xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="ddi:instance:3_3 http://ddialliance.org/Specification/DDI-Lifecycle/3.3/XMLSchema/instance.xsd" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:ddi="ddi:instance:3_3" xmlns:r="ddi:reusable:3_3" xmlns:s="ddi:studyunit:3_3" xmlns:d="ddi:datacollection:3_3" xmlns:a="ddi:archive:3_3" xmlns:c="ddi:conceptualcomponent:3_3" xmlns:cm="ddi:comparative:3_3" xmlns:g="ddi:group:3_3" xmlns:l="ddi:logicalproduct:3_3" xmlns:p="ddi:physicaldataproduct:3_3" xmlns:pi="ddi:physicalinstance:3_3" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:xhtml="http://www.w3.org/1999/xhtml" xmlns:xml="http://www.w3.org/XML/1998/namespace" isMaintainable="true" scopeOfUniqueness="Agency">
  <r:URN>urn:ddi:se.researchdata:2024-619:1</r:URN>
  <r:Agency>SND</r:Agency>
  <r:ID>2024-619</r:ID>
  <r:Version>1</r:Version>
  <g:ResourcePackage>
    <r:URN>urn:ddi:se.researchdata:2024-619.ResourcePackage:2.0</r:URN>
    <r:OtherMaterialScheme>
      <r:URN>urn:ddi:se.researchdata:2024-619.OtherMaterialScheme:2.0</r:URN>
    </r:OtherMaterialScheme>
    <a:OrganizationScheme>
      <r:URN>urn:ddi:se.researchdata:2024-619.OrganizationScheme-0:2.0</r:URN>
      <a:Individual>
        <r:URN>urn:ddi:se.researchdata:2024-619.Individual-0:2.0</r:URN>
        <r:UserAttributePair>
          <r:AttributeKey>affiliation</r:AttributeKey>
          <r:AttributeValue>Department of Civil, Environmental and Natural Resources Engineering,  Urban Water Engineering, Luleå University of Technology</r:AttributeValue>
        </r:UserAttributePair>
        <a:IndividualIdentification>
          <a:IndividualName>
            <a:FirstGiven>Suna Ekin</a:FirstGiven>
            <a:LastFamily>Kali</a:LastFamily>
            <a:FullName>
              <r:String>Suna Ekin Kali</r:String>
            </a:FullName>
          </a:IndividualName>
          <a:ResearcherID>
            <a:TypeOfID>ORCID</a:TypeOfID>
            <a:ResearcherIdentification>0000-0002-0747-081X</a:ResearcherIdentification>
          </a:ResearcherID>
        </a:IndividualIdentification>
      </a:Individual>
      <a:Individual>
        <r:URN>urn:ddi:se.researchdata:2024-619.Individual-0:2.0</r:URN>
        <r:UserAttributePair>
          <r:AttributeKey>affiliation</r:AttributeKey>
          <r:AttributeValue>Department of Civil, Environmental and Natural Resources Engineering, Urban Water Engineering, Luleå University of Technology</r:AttributeValue>
        </r:UserAttributePair>
        <a:IndividualIdentification>
          <a:IndividualName>
            <a:FirstGiven>Heléne</a:FirstGiven>
            <a:LastFamily>Österlund</a:LastFamily>
            <a:FullName>
              <r:String>Heléne Österlund</r:String>
            </a:FullName>
          </a:IndividualName>
          <a:ResearcherID>
            <a:TypeOfID>ORCID</a:TypeOfID>
            <a:ResearcherIdentification>0000-0002-4732-7348</a:ResearcherIdentification>
          </a:ResearcherID>
        </a:IndividualIdentification>
      </a:Individual>
      <a:Individual>
        <r:URN>urn:ddi:se.researchdata:2024-619.Individual-0:2.0</r:URN>
        <r:UserAttributePair>
          <r:AttributeKey>affiliation</r:AttributeKey>
          <r:AttributeValue>Department of Civil, Environmental and Natural Resources Engineering, Urban Water Engineering, Luleå University of Technology</r:AttributeValue>
        </r:UserAttributePair>
        <a:IndividualIdentification>
          <a:IndividualName>
            <a:FirstGiven>Maria</a:FirstGiven>
            <a:LastFamily>Viklander</a:LastFamily>
            <a:FullName>
              <r:String>Maria Viklander</r:String>
            </a:FullName>
          </a:IndividualName>
          <a:ResearcherID>
            <a:TypeOfID>ORCID</a:TypeOfID>
            <a:ResearcherIdentification>0000-0003-1725-6478</a:ResearcherIdentification>
          </a:ResearcherID>
        </a:IndividualIdentification>
      </a:Individual>
      <a:Individual>
        <r:URN>urn:ddi:se.researchdata:2024-619.Individual-0:2.0</r:URN>
        <r:UserAttributePair>
          <r:AttributeKey>affiliation</r:AttributeKey>
          <r:AttributeValue>Department of Civil, Environmental and Natural Resources Engineering, Urban Water Engineering, Luleå University of Technology</r:AttributeValue>
        </r:UserAttributePair>
        <a:IndividualIdentification>
          <a:IndividualName>
            <a:FirstGiven>Godecke-Tobias</a:FirstGiven>
            <a:LastFamily>Blecken</a:LastFamily>
            <a:FullName>
              <r:String>Godecke-Tobias Blecken</r:String>
            </a:FullName>
          </a:IndividualName>
          <a:ResearcherID>
            <a:TypeOfID>ORCID</a:TypeOfID>
            <a:ResearcherIdentification>0000-0001-5548-4397</a:ResearcherIdentification>
          </a:ResearcherID>
        </a:IndividualIdentification>
      </a:Individual>
    </a:OrganizationScheme>
  </g:ResourcePackage>
  <s:StudyUnit>
    <r:URN>urn:ddi:se.researchdata:2024-619.StudyUnit:2.0</r:URN>
    <r:UserID typeOfUserID="datasetIdentifier">2024-619</r:UserID>
    <r:UserID typeOfUserID="principalRegistrationNumber">1773270</r:UserID>
    <r:UserID typeOfUserID="principalRegistrationNumber">1773319</r:UserID>
    <r:UserID typeOfUserID="principalRegistrationNumber">1773302</r:UserID>
    <r:Citation>
      <r:Title>
        <r:String xml:lang="sv">Dataset innehållande koncentrationer av  strömvattenburna ämnen i tre urbana vattendrag under torra och våta väderförhållanden, samt i bottensediment i Sverige.</r:String>
        <r:String xml:lang="en">Dataset containing concentrations of stormwater-driven substances in three urban streams under dry and wet weather conditions and in bottom sediments in Sweden</r:String>
      </r:Title>
      <r:Creator>
        <r:CreatorReference>
          <r:URN>urn:ddi:se.researchdata:2024-619.Individual-0:2.0</r:URN>
          <r:TypeOfObject>Individual</r:TypeOfObject>
        </r:CreatorReference>
      </r:Creator>
      <r:Publisher>
        <r:PublisherName>
          <r:String xml:lang="sv">Luleå tekniska universitet</r:String>
          <r:String xml:lang="en">Luleå University of Technology</r:String>
        </r:PublisherName>
      </r:Publisher>
      <r:Publisher>
        <r:PublisherName>
          <r:String xml:lang="sv">Luleå tekniska universitet</r:String>
          <r:String xml:lang="en">Luleå University of Technology</r:String>
        </r:PublisherName>
      </r:Publisher>
      <r:PublicationDate>
        <r:SimpleDate>2025-01-13</r:SimpleDate>
      </r:PublicationDate>
      <r:InternationalIdentifier>
        <r:IdentifierContent>10.5878/hpqb-k059</r:IdentifierContent>
        <r:ManagingAgency controlledVocabularyAgencyName="DOI">DOI</r:ManagingAgency>
      </r:InternationalIdentifier>
    </r:Citation>
    <r:Abstract>
      <r:Content xml:lang="sv">Detta dataset presenterar koncentrationerna av ett brett spektrum av ämnen i tre urbana vattendrag i Sverige. Datasetet omfattar koncentrationer i strömvatten som samlats in under torrväderförhållanden och vid nederbörd, påverkan från dagvattenavrinning, vid flera tillfällen samt en engångsinsamling av bottensediment. De insamlade uppgifterna inkluderar 34 riktade PFAS-föreningar i vatten och 35 riktade PFAS-föreningar i sediment, samt 30 prekursorer analyserade med TOP Assay (Total Oxidizable Precursors Assay).
För detaljerad information om provtagningsplatser och provtagningstillfällen, se filen ”Data_description.pdf”.
Filen ”PFAS_in_water_34_targeted_PFAS.xlsx” innehåller PFAS-koncentrationer som uppmätts i urbana vattendrag under torrväderförhållanden och vid nederbörd. Filen ”PFAS_in_sediment_35_targeted_PFAS.xlsx” innehåller PFAS-koncentrationer i bottensediment. Filen ”PFAS_in_sediment_30PFAS_TOP_Assay.xlsx” innehåller koncentrationer av 30 prekursorföreningar i bottensediment analyserade med TOP Assay-metoden. Enheterna för data är ng/L för mätningar för vatten och μg/kg torrvikt för sediment. Alla filer finns också tillgängliga i CSV-format med motsvarande filnamn.</r:Content>
      <r:Content xml:lang="en">This dataset presents the concentrations of a wide range of substances in three urban streams in Sweden. Data set involves concentrations in stream water collected under dry and wet weather conditions on several occasions as well as a one-time collection of bottom sediment.  The collected data included 34 targeted PFAS compounds in water and 35 targeted PFAS in sediment as well as 30 precursors analyzed by total oxidizable precursors assay (TOP-Assay). 
For detailed information about the sampling sites and sampling occasions, please refer to "Data_description.pdf."
The file "PFAS_in_water_34_targeted_PFAS.xlsx" contains PFAS concentrations measured in urban streams under dry and wet weather conditions. The file "PFAS_in_sediment_35_targeted_PFAS.xlsx" contains PFAS concentrations in the bottom sediment. The file "PFAS_in_sediment_30PFAS_TOP_Assay.xlsx" includes concentrations of 30 precursor compounds in bottom sediment, analyzed using the TOP Assay method. Units for the data are ng/L for measurements for water and μg/kg dry weight for sediment. All files are also available in CSV format with the same filenames.</r:Content>
    </r:Abstract>
    <r:Coverage>
      <r:TopicalCoverage>
        <r:URN>urn:ddi:se.researchdata:2024-619.TopicalCoverage:2.0</r:URN>
        <r:Subject xml:lang="en" controlledVocabularyID="10502" controlledVocabularyName="Standard för svensk indelning av forskningsämnen 2025">Environmental Sciences</r:Subject>
        <r:Subject xml:lang="sv" controlledVocabularyID="10502" controlledVocabularyName="Standard för svensk indelning av forskningsämnen 2025">Miljövetenskap</r:Subject>
        <r:Subject xml:lang="en" controlledVocabularyID="20102" controlledVocabularyName="Standard för svensk indelning av forskningsämnen 2025">Construction Management</r:Subject>
        <r:Subject xml:lang="sv" controlledVocabularyID="20102" controlledVocabularyName="Standard för svensk indelning av forskningsämnen 2025">Byggprocess och förvaltning</r:Subject>
        <r:Subject xml:lang="en" controlledVocabularyID="20107" controlledVocabularyName="Standard för svensk indelning av forskningsämnen 2025">Water Engineering</r:Subject>
        <r:Subject xml:lang="sv" controlledVocabularyID="20107" controlledVocabularyName="Standard för svensk indelning av forskningsämnen 2025">Vattenteknik</r:Subject>
        <r:Subject xml:lang="en" controlledVocabularyID="environment" controlledVocabularyName="INSPIRE topic categories">Environment</r:Subject>
        <r:Subject xml:lang="sv" controlledVocabularyID="environment" controlledVocabularyName="INSPIRE topic categories">Miljö</r:Subject>
        <r:Subject xml:lang="en" controlledVocabularyID="inland-waters" controlledVocabularyName="INSPIRE topic categories">Inland Waters</r:Subject>
        <r:Subject xml:lang="sv" controlledVocabularyID="inland-waters" controlledVocabularyName="INSPIRE topic categories">Sjöar och vattendrag</r:Subject>
        <r:Keyword xml:lang="en" controlledVocabularyID="43d51c24-0523-4b65-919f-17618c7d72b4" controlledVocabularyName="GCMD">RIVERS/STREAM</r:Keyword>
        <r:Keyword xml:lang="en" controlledVocabularyID="326" controlledVocabularyName="GEMET">alkyl compound</r:Keyword>
        <r:Keyword xml:lang="sv" controlledVocabularyID="326" controlledVocabularyName="GEMET">alkylföreningar</r:Keyword>
        <r:Keyword xml:lang="en" controlledVocabularyID="so" controlledVocabularyName="INSPIRE Spatial Data Themes">Soil</r:Keyword>
        <r:Keyword xml:lang="sv" controlledVocabularyID="so" controlledVocabularyName="INSPIRE Spatial Data Themes">Mark</r:Keyword>
        <r:Keyword xml:lang="en" controlledVocabularyID="48686" controlledVocabularyName="NASA Thesaurus">organic compounds</r:Keyword>
        <r:Keyword xml:lang="en" controlledVocabularyID="c_a2eabe29" controlledVocabularyName="AGROVOC">urban runoff</r:Keyword>
        <r:Keyword xml:lang="en" controlledVocabularyID="c_c9214ebe" controlledVocabularyName="AGROVOC">stormwater runoff</r:Keyword>
      </r:TopicalCoverage>
      <r:SpatialCoverage>
        <r:URN>urn:ddi:se.researchdata:2024-619.SpatialCoverage:2.0</r:URN>
        <r:Description>
          <r:Content xml:lang="en">The sampling sites where stream water was collected are marked on the map below. Bottom sediment samples were collected as close as possible to these marked sampling sites.</r:Content>
        </r:Description>
        <r:CountryCode>SE</r:CountryCode>
      </r:SpatialCoverage>
      <r:TemporalCoverage>
        <r:URN>urn:ddi:se.researchdata:2024-619.TemporalCoverage:2.0</r:URN>
        <r:ReferenceDate>
          <r:StartDate>2022-06</r:StartDate>
          <r:EndDate>2023-10</r:EndDate>
        </r:ReferenceDate>
      </r:TemporalCoverage>
    </r:Coverage>
    <d:DataCollection>
      <r:URN>urn:ddi:se.researchdata:2024-619.DataCollection:2.0</r:URN>
      <d:CollectionEvent>
        <r:URN>urn:ddi:se.researchdata:2024-619.CollectionEvent:2.0</r:URN>
        <d:DataCollectionDate>
          <r:StartDate>2022-06</r:StartDate>
          <r:EndDate>2023-10</r:EndDate>
        </d:DataCollectionDate>
        <d:ModeOfCollection>
          <r:URN>urn:ddi:se.researchdata:2024-619.CollectionEvent-0-ModeOfCollectionType:2.0</r:URN>
          <d:TypeOfModeOfCollection>Field/Intervention experiment</d:TypeOfModeOfCollection>
          <r:Description>
            <r:Content xml:lang="en">Field/Intervention experiment</r:Content>
            <r:Content xml:lang="sv">Fältexperiment</r:Content>
          </r:Description>
        </d:ModeOfCollection>
      </d:CollectionEvent>
    </d:DataCollection>
    <a:Archive>
      <r:URN>urn:ddi:se.researchdata:2024-619.Archive:2.0</r:URN>
      <a:ArchiveSpecific>
        <a:Item>
          <a:Access>
            <r:URN>urn:ddi:se.researchdata:2024-619.Archive-ArchiveSpecificType-AccessType:2.0</r:URN>
            <a:TypeOfAccess controlledVocabularyName="info:eu-repo-Access-Terms vocabulary">openAccess</a:TypeOfAccess>
          </a:Access>
          <a:DataFileQuantity>7</a:DataFileQuantity>
        </a:Item>
      </a:ArchiveSpecific>
    </a:Archive>
  </s:StudyUnit>
</ddi:DDIInstance>