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          <r:AttributeValue>Uppsala University</r:AttributeValue>
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            <a:FirstGiven>Kristin</a:FirstGiven>
            <a:LastFamily>Scharnweber</a:LastFamily>
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              <r:String>Kristin Scharnweber</r:String>
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      <r:Title>
        <r:String xml:lang="sv">Chironomidae fatty acid proportions</r:String>
        <r:String xml:lang="en">Chironomidae fatty acid proportions</r:String>
      </r:Title>
      <r:Creator>
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          <r:URN>urn:ddi:se.researchdata:2024-269.Individual-0:2.0</r:URN>
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          <r:String xml:lang="sv">Uppsala universitet</r:String>
          <r:String xml:lang="en">Uppsala University</r:String>
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      </r:Publisher>
      <r:Publisher>
        <r:PublisherName>
          <r:String xml:lang="sv">Uppsala universitet</r:String>
          <r:String xml:lang="en">Uppsala University</r:String>
        </r:PublisherName>
      </r:Publisher>
      <r:PublicationDate>
        <r:SimpleDate>2019-07-15</r:SimpleDate>
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      <r:InternationalIdentifier>
        <r:IdentifierContent>10.57804/z4fd-5k28</r:IdentifierContent>
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    <r:Abstract>
      <r:Content xml:lang="sv">Se engelsk version av denna katalogpost för information om data.

Datasetet har ursprungligen publicerats i DiVA och flyttades över till SND 2024.</r:Content>
      <r:Content xml:lang="en">To test the predation effects of crucian carp (Carassius carassius), nutrient concentrations, and Chironomidae community composition on the fatty acid export from aquatic ecosystems, we conducted a 25-day experiment across 20 1,500-L mesocosms covering a total phosphorus (TP) gradient of 20–1,000 µg/L.
Our mesocosm facility was set-up in Lake Erken (59°51′N, 18°36′E) in Central Sweden, which is a mesoeutrophic lake with ambient concentrations of TP at 31 µg/L and total nitrogen (TN) at 0.7 mg/L (unpublished average of 25 years of monitoring). The mesocosms consisted of 20 white opaque, open-top cylinders with a flat bottom, made of high-density polyethylene that were 2 m deep and had a diameter between 92 and 101 cm. The floating mesocosms were attached to a dock close to the lakeshore.

Please see the manuscript "The emergence of fatty acids—Aquatic insects as vectors along a productivity gradient" by Scharnweber et al (2019) for further information about the study behind this dataset.

The dataset was originally published in DiVA and moved to SND in 2024.</r:Content>
    </r:Abstract>
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        <r:URN>urn:ddi:se.researchdata:2024-269.TopicalCoverage:2.0</r:URN>
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        <r:Subject xml:lang="sv" controlledVocabularyID="1" controlledVocabularyName="Standard för svensk indelning av forskningsämnen 2025">Naturvetenskap</r:Subject>
        <r:Keyword xml:lang="en" controlledVocabularyID="p9374" controlledVocabularyName="YSO">lakes</r:Keyword>
        <r:Keyword xml:lang="sv" controlledVocabularyID="p9374" controlledVocabularyName="YSO">sjöar</r:Keyword>
        <r:Keyword xml:lang="en" controlledVocabularyID="p25711" controlledVocabularyName="YSO">fatty acid levels</r:Keyword>
        <r:Keyword xml:lang="sv" controlledVocabularyID="p25711" controlledVocabularyName="YSO">fettvärden</r:Keyword>
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        <r:Keyword xml:lang="sv" controlledVocabularyID="p6959" controlledVocabularyName="YSO">fjädermyggor</r:Keyword>
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