<?xml version="1.0" encoding="utf-8"?>
<export-example>
  <doc>
    <id>9903</id>
    <completedYear/>
    <publishedYear>2012</publishedYear>
    <thesisYearAccepted/>
    <language>deu</language>
    <pageFirst>239</pageFirst>
    <pageLast>244</pageLast>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume/>
    <type>conferenceobject</type>
    <publisherName>Eigenverl. der DGL</publisherName>
    <publisherPlace>Hardegsen</publisherPlace>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>2013-10-29</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="deu">Stickstoffumsätze in unterschiedlichen Gewässertypen Berlin/Brandenburgs, Teil 2: Erste Ergebnisse zu einträgen und Umsätzen</title>
    <parentTitle language="deu">Erweiterte Zusammenfassungen der Jahrestagung 2011 der Deutschen Gesellschaft für Limnologie (DGL) und der deutschen und österreichischen Sektion der Societas Internationalis Limnologiae (SIL), Weihenstephan, 12. - 16. Sept. 2011</parentTitle>
    <identifier type="isbn">978-3-9813095-2-2</identifier>
    <enrichment key="BTU">an der BTU erstellt / created at BTU</enrichment>
    <enrichment key="UBICOseries">Jahrestagung / DGL ; 2011</enrichment>
    <author>
      <firstName>Brigitte</firstName>
      <lastName>Nixdorf</lastName>
    </author>
    <submitter>
      <firstName>Marion</firstName>
      <lastName>Martienssen</lastName>
    </submitter>
    <author>
      <firstName>Katja</firstName>
      <lastName>Becker</lastName>
    </author>
    <author>
      <firstName>Björn</firstName>
      <lastName>Grüneberg</lastName>
    </author>
    <author>
      <firstName>Jörg</firstName>
      <lastName>Böllmann</lastName>
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    <author>
      <firstName>Marion</firstName>
      <lastName>Martienssen</lastName>
    </author>
    <collection role="old_institute" number="04010">LS Biotechnologie der Wasseraufbereitung</collection>
    <collection role="old_institute" number="04014">LS Gewässerschutz</collection>
    <collection role="institutes" number="2305">FG Biotechnologie der Wasseraufbereitung</collection>
    <collection role="institutes" number="2405">FG Gewässerökologie</collection>
  </doc>
  <doc>
    <id>11945</id>
    <completedYear/>
    <publishedYear>2014</publishedYear>
    <thesisYearAccepted/>
    <language>deu</language>
    <pageFirst>57</pageFirst>
    <pageLast>61</pageLast>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume/>
    <type>conferenceobject</type>
    <publisherName>Eigenverlag der DGL</publisherName>
    <publisherPlace>Hardegsen</publisherPlace>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>2014-10-14</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="deu">Umsätze und saisonale Dynamik relevanter Stickstoffkomponenten in einem eutrophen Flachsee (Langer See, Scharmützelseegebiet) – ein Bilanzansatz</title>
    <parentTitle language="deu">Erweiterte Zusammenfassungen der Jahrestagungder Deutschen Gesellschaft für Limnologie (DGL), Potsdam - Berlin, 09. - 13. September 2013</parentTitle>
    <identifier type="isbn">978-3-9813095-5-3</identifier>
    <enrichment key="BTU">an der BTU erstellt / created at BTU</enrichment>
    <author>
      <firstName>Jens</firstName>
      <lastName>Thürmann</lastName>
    </author>
    <submitter>
      <firstName>Beate</firstName>
      <lastName>Müller</lastName>
    </submitter>
    <author>
      <firstName>Björn</firstName>
      <lastName>Grüneberg</lastName>
    </author>
    <author>
      <firstName>Brigitte</firstName>
      <lastName>Nixdorf</lastName>
    </author>
    <subject>
      <language>deu</language>
      <type>uncontrolled</type>
      <value>Stickstoffumsatz</value>
    </subject>
    <collection role="old_institute" number="04014">LS Gewässerschutz</collection>
    <collection role="institutes" number="2405">FG Gewässerökologie</collection>
  </doc>
  <doc>
    <id>11948</id>
    <completedYear/>
    <publishedYear>2014</publishedYear>
    <thesisYearAccepted/>
    <language>deu</language>
    <pageFirst>93</pageFirst>
    <pageLast>97</pageLast>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume/>
    <type>conferenceobject</type>
    <publisherName>Eigenverlag der DGL</publisherName>
    <publisherPlace>Hardegsen</publisherPlace>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>2014-10-14</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="deu">Einfluss des Sediments auf die Trophie in sechs eutrophen sächsischen Flachstauseen</title>
    <parentTitle language="deu">Erweiterte Zusammenfassungen der Jahrestagungder Deutschen Gesellschaft für Limnologie (DGL), Potsdam - Berlin, 09. - 13. September 2013</parentTitle>
    <identifier type="isbn">978-3-9813095-5-3</identifier>
    <enrichment key="BTU">an der BTU erstellt / created at BTU</enrichment>
    <author>
      <firstName>Heidi</firstName>
      <lastName>Weiss</lastName>
    </author>
    <submitter>
      <firstName>Beate</firstName>
      <lastName>Müller</lastName>
    </submitter>
    <author>
      <firstName>Björn</firstName>
      <lastName>Grüneberg</lastName>
    </author>
    <author>
      <firstName>Gerald</firstName>
      <lastName>Ackermann</lastName>
    </author>
    <author>
      <firstName>Brigitte</firstName>
      <lastName>Nixdorf</lastName>
    </author>
    <subject>
      <language>deu</language>
      <type>uncontrolled</type>
      <value>Sediment</value>
    </subject>
    <subject>
      <language>deu</language>
      <type>uncontrolled</type>
      <value>Flachstausee</value>
    </subject>
    <collection role="old_institute" number="04014">LS Gewässerschutz</collection>
    <collection role="institutes" number="2405">FG Gewässerökologie</collection>
  </doc>
  <doc>
    <id>12297</id>
    <completedYear/>
    <publishedYear>2011</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>599</pageFirst>
    <pageLast>621</pageLast>
    <pageNumber/>
    <edition/>
    <issue>5</issue>
    <volume>96</volume>
    <type>articler</type>
    <publisherName/>
    <publisherPlace/>
    <creatingCorporation/>
    <contributingCorporation>Leibniz-Institut für Gewässerökologie und Binnenfischerei (IGB)</contributingCorporation>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>2014-10-22</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Dilemma of Non-Steady State in Lakes - Development and Predictability of In-Lake P Concentration in Dimictic Lake Scharmützelsee (Germany) after Abrupt Load Reduction</title>
    <parentTitle language="eng">International Review of Hydrobiology</parentTitle>
    <identifier type="doi">10.1002/iroh.201111287</identifier>
    <identifier type="issn">1522-2632</identifier>
    <enrichment key="BTU">an der BTU erstellt / created at BTU</enrichment>
    <author>
      <firstName>Björn</firstName>
      <lastName>Grüneberg</lastName>
    </author>
    <submitter>
      <firstName>Beate</firstName>
      <lastName>Müller</lastName>
    </submitter>
    <author>
      <firstName>Jacqueline</firstName>
      <lastName>Rücker</lastName>
    </author>
    <author>
      <firstName>Brigitte</firstName>
      <lastName>Nixdorf</lastName>
    </author>
    <author>
      <firstName>Horst</firstName>
      <lastName>Behrendt</lastName>
    </author>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Eutrophication</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>sediment</value>
    </subject>
    <collection role="old_institute" number="04014">LS Gewässerschutz</collection>
    <collection role="institutes" number="2405">FG Gewässerökologie</collection>
  </doc>
  <doc>
    <id>12540</id>
    <completedYear/>
    <publishedYear>2009</publishedYear>
    <thesisYearAccepted/>
    <language>deu</language>
    <pageFirst>125</pageFirst>
    <pageLast>151</pageLast>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume/>
    <type>bookpart</type>
    <publisherName>Spektrum</publisherName>
    <publisherPlace>Heidelberg [u.a.]</publisherPlace>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>2014-11-05</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="deu">Restaurierung von Seen und Renaturierung von Seeufern</title>
    <parentTitle language="deu">Renaturierung von Ökosystemen in Mitteleuropa</parentTitle>
    <identifier type="isbn">978-3-8274-1901-9</identifier>
    <enrichment key="BTU">an der BTU erstellt / created at BTU</enrichment>
    <author>
      <firstName>Björn</firstName>
      <lastName>Grüneberg</lastName>
    </author>
    <editor>
      <firstName>Stefan</firstName>
      <lastName>Zerbe</lastName>
    </editor>
    <submitter>
      <firstName>Beate</firstName>
      <lastName>Müller</lastName>
    </submitter>
    <author>
      <firstName>Wolfgang</firstName>
      <lastName>Ostendorp</lastName>
    </author>
    <editor>
      <firstName>Gerhard</firstName>
      <lastName>Wiegleb</lastName>
    </editor>
    <author>
      <firstName>Dieter</firstName>
      <lastName>Leßmann</lastName>
    </author>
    <author>
      <firstName>Gerlinde</firstName>
      <lastName>Wauer</lastName>
    </author>
    <author>
      <firstName>Brigitte</firstName>
      <lastName>Nixdorf</lastName>
    </author>
    <subject>
      <language>deu</language>
      <type>uncontrolled</type>
      <value>Seen</value>
    </subject>
    <collection role="old_institute" number="04014">LS Gewässerschutz</collection>
    <collection role="institutes" number="2405">FG Gewässerökologie</collection>
  </doc>
  <doc>
    <id>12567</id>
    <completedYear/>
    <publishedYear>2009</publishedYear>
    <thesisYearAccepted/>
    <language>deu</language>
    <pageFirst>99</pageFirst>
    <pageLast>106</pageLast>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume>22</volume>
    <type>articlenr</type>
    <publisherName/>
    <publisherPlace/>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>2014-11-05</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="deu">Gewässer im Klimastress? Eutrophierungsgefahr in Seen am Beispiel der Scharmützelseeregion</title>
    <parentTitle language="deu">Forum der Forschung</parentTitle>
    <identifier type="issn">0947-6989</identifier>
    <enrichment key="BTU">an der BTU erstellt / created at BTU</enrichment>
    <author>
      <firstName>Brigitte</firstName>
      <lastName>Nixdorf</lastName>
    </author>
    <submitter>
      <firstName>Beate</firstName>
      <lastName>Müller</lastName>
    </submitter>
    <author>
      <firstName>Jacqueline</firstName>
      <lastName>Rücker</lastName>
    </author>
    <author>
      <firstName>Rainer</firstName>
      <lastName>Deneke</lastName>
    </author>
    <author>
      <firstName>Björn</firstName>
      <lastName>Grüneberg</lastName>
    </author>
    <subject>
      <language>deu</language>
      <type>uncontrolled</type>
      <value>Eutrophierung</value>
    </subject>
    <collection role="old_institute" number="04014">LS Gewässerschutz</collection>
    <collection role="institutes" number="2405">FG Gewässerökologie</collection>
  </doc>
  <doc>
    <id>12725</id>
    <completedYear/>
    <publishedYear>2010</publishedYear>
    <thesisYearAccepted/>
    <language>deu</language>
    <pageFirst/>
    <pageLast/>
    <pageNumber>56</pageNumber>
    <edition/>
    <issue/>
    <volume/>
    <type>report</type>
    <publisherName>BTU Cottbus, Lehrstuhl Gewässerschutz</publisherName>
    <publisherPlace>Cottbus</publisherPlace>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>2014-12-02</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="deu">Phosphor-Retentionsmodelle für pH-neutrale Tagebauseen : Studie</title>
    <enrichment key="BTU">an der BTU erstellt / created at BTU</enrichment>
    <author>
      <firstName>Björn</firstName>
      <lastName>Grüneberg</lastName>
    </author>
    <submitter>
      <firstName>Beate</firstName>
      <lastName>Müller</lastName>
    </submitter>
    <author>
      <firstName>Brigitte</firstName>
      <lastName>Nixdorf</lastName>
    </author>
    <author>
      <firstName>Dieter</firstName>
      <lastName>Leßmann</lastName>
    </author>
    <collection role="old_institute" number="04014">LS Gewässerschutz</collection>
    <collection role="institutes" number="2405">FG Gewässerökologie</collection>
  </doc>
  <doc>
    <id>12772</id>
    <completedYear/>
    <publishedYear>2008</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>38</pageFirst>
    <pageLast>40</pageLast>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume/>
    <type>conferenceobject</type>
    <publisherName/>
    <publisherPlace>Berlin</publisherPlace>
    <creatingCorporation/>
    <contributingCorporation>Kompetenzzentrum Wasser Berlin gGmbH</contributingCorporation>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>2014-12-15</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Modelling of P-retention after load reduction and relevance of internal loading for trophic development of the dimictic lake Scharmützelsee (NE Germany)</title>
    <parentTitle language="eng">Perspectives of Lake Modelling towards Predicting Reaction to Trophic Change, Proceedings des Workshops vom 8./9. November 2007</parentTitle>
    <identifier type="isbn">978-3-9811684-3-3</identifier>
    <enrichment key="UBICOseries">Schriftenreihe Kompetenzzentrum Wasser Berlin ; 9</enrichment>
    <enrichment key="BTU">an der BTU erstellt / created at BTU</enrichment>
    <author>
      <firstName>Björn</firstName>
      <lastName>Grüneberg</lastName>
    </author>
    <editor>
      <firstName>Inke</firstName>
      <lastName>Schauser</lastName>
    </editor>
    <submitter>
      <firstName>Beate</firstName>
      <lastName>Müller</lastName>
    </submitter>
    <author>
      <firstName>Horst</firstName>
      <lastName>Behrendt</lastName>
    </author>
    <editor>
      <firstName>Torsten</firstName>
      <lastName>Strube</lastName>
    </editor>
    <author>
      <firstName>Jacqueline</firstName>
      <lastName>Rücker</lastName>
    </author>
    <author>
      <firstName>Brigitte</firstName>
      <lastName>Nixdorf</lastName>
    </author>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>dimictic lake</value>
    </subject>
    <collection role="old_institute" number="04014">LS Gewässerschutz</collection>
    <collection role="institutes" number="2405">FG Gewässerökologie</collection>
  </doc>
  <doc>
    <id>13967</id>
    <completedYear/>
    <publishedYear>2015</publishedYear>
    <thesisYearAccepted/>
    <language>deu</language>
    <pageFirst>123</pageFirst>
    <pageLast>129</pageLast>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume/>
    <type>bookpart</type>
    <publisherName>Koehler &amp; Amelang</publisherName>
    <publisherPlace>Leipzig</publisherPlace>
    <creatingCorporation/>
    <contributingCorporation>Kulturland Brandenburg e.V.</contributingCorporation>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>2015-03-12</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="deu">Wasserlandschaft</title>
    <parentTitle language="deu">Landschaft im Wandel - land auf - land ab</parentTitle>
    <identifier type="isbn">978-3-7338-0402-2</identifier>
    <enrichment key="BTU">an der BTU erstellt / created at BTU</enrichment>
    <author>
      <firstName>Brigitte</firstName>
      <lastName>Nixdorf</lastName>
    </author>
    <submitter>
      <firstName>Beate</firstName>
      <lastName>Müller</lastName>
    </submitter>
    <author>
      <firstName>Dieter</firstName>
      <lastName>Leßmann</lastName>
    </author>
    <author>
      <firstName>Björn</firstName>
      <lastName>Grüneberg</lastName>
    </author>
    <author>
      <firstName>Jacqueline</firstName>
      <lastName>Rücker</lastName>
    </author>
    <subject>
      <language>deu</language>
      <type>uncontrolled</type>
      <value>Tagebauseen</value>
    </subject>
    <subject>
      <language>deu</language>
      <type>uncontrolled</type>
      <value>Klimawandel</value>
    </subject>
    <collection role="old_institute" number="04014">LS Gewässerschutz</collection>
    <collection role="institutes" number="2405">FG Gewässerökologie</collection>
  </doc>
  <doc>
    <id>15552</id>
    <completedYear/>
    <publishedYear>2016</publishedYear>
    <thesisYearAccepted/>
    <language>deu</language>
    <pageFirst>167</pageFirst>
    <pageLast>177</pageLast>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume/>
    <type>bookpart</type>
    <publisherName>Haupt</publisherName>
    <publisherPlace>Bern</publisherPlace>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>2016-04-18</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="deu">Seen : (Kapitel 10)</title>
    <parentTitle language="deu">Hydrologie</parentTitle>
    <identifier type="isbn">978-3-8252-4513-9</identifier>
    <enrichment key="UBICOseries">UTB ; 4513</enrichment>
    <enrichment key="BTU">an der BTU erstellt / created at BTU</enrichment>
    <author>
      <firstName>Brigitte</firstName>
      <lastName>Nixdorf</lastName>
    </author>
    <editor>
      <firstName>Nicola</firstName>
      <lastName>Fohrer</lastName>
    </editor>
    <submitter>
      <firstName>Beate</firstName>
      <lastName>Müller</lastName>
    </submitter>
    <author>
      <firstName>Björn</firstName>
      <lastName>Grüneberg</lastName>
    </author>
    <subject>
      <language>deu</language>
      <type>uncontrolled</type>
      <value>natürliche Seen</value>
    </subject>
    <subject>
      <language>deu</language>
      <type>uncontrolled</type>
      <value>anthropogene Seen</value>
    </subject>
    <collection role="institutes" number="2405">FG Gewässerökologie</collection>
  </doc>
  <doc>
    <id>17039</id>
    <completedYear/>
    <publishedYear>2016</publishedYear>
    <thesisYearAccepted/>
    <language>deu</language>
    <pageFirst>69</pageFirst>
    <pageLast>76</pageLast>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume/>
    <type>conferenceobject</type>
    <publisherName>Eigenverlag der DGL</publisherName>
    <publisherPlace>Hardegsen</publisherPlace>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>2016-08-29</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="deu">Bilanzierung der saisonalen Stickstoffein- und -austräge sowie deren Umsetzungen in einem eutrophen Flachsee</title>
    <parentTitle language="deu">Erweiterte Zusammenfassungen der Jahrestagung der Deutschen Limnologischen Gesellschaft (DGL) in Essen 2015</parentTitle>
    <identifier type="isbn">978-3-9813095-8-4</identifier>
    <enrichment key="BTU">an der BTU erstellt / created at BTU</enrichment>
    <author>
      <firstName>Brigitte</firstName>
      <lastName>Nixdorf</lastName>
    </author>
    <submitter>
      <firstName>Beate</firstName>
      <lastName>Müller</lastName>
    </submitter>
    <author>
      <firstName>Björn</firstName>
      <lastName>Grüneberg</lastName>
    </author>
    <author>
      <firstName>Jacqueline</firstName>
      <lastName>Rücker</lastName>
    </author>
    <subject>
      <language>deu</language>
      <type>uncontrolled</type>
      <value>Stickstoff</value>
    </subject>
    <subject>
      <language>deu</language>
      <type>uncontrolled</type>
      <value>Retention</value>
    </subject>
    <collection role="institutes" number="2405">FG Gewässerökologie</collection>
  </doc>
</export-example>
