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1000 Titel
  • Effects of trophic status, water level, and temperature on shallow lake metabolism and metabolic balance: A standardized pan‐European mesocosm experiment
1000 Autor/in
  1. Scharfenberger, Ulrike |
  2. Jeppesen, Erik |
  3. Beklioğlu, Meryem |
  4. Søndergaard, Martin |
  5. Angeler, David G. |
  6. Çakıroğlu, Ayşe İdil |
  7. Drakare, Stina |
  8. Hejzlar, Josef |
  9. Mahdy, Aldoushy |
  10. Papastergiadou, Eva |
  11. Šorf, Michal |
  12. Stefanidis, Konstantinos |
  13. Tuvikene, Arvo |
  14. Zingel, Priit |
  15. Adrian, Rita |
1000 Erscheinungsjahr 2018
1000 LeibnizOpen
1000 Publikationstyp
  1. Artikel |
1000 Online veröffentlicht
  • 2018-11-02
1000 Erschienen in
1000 Quellenangabe
  • 64(2):616-631
1000 FRL-Sammlung
1000 Copyrightjahr
  • 2018
1000 Embargo
  • 2019-11-02
1000 Lizenz
1000 Verlagsversion
  • https://doi.org/10.1002/lno.11064 |
1000 Ergänzendes Material
  • https://aslopubs.onlinelibrary.wiley.com/doi/full/10.1002/lno.11064#support-information-section |
1000 Publikationsstatus
1000 Begutachtungsstatus
1000 Sprache der Publikation
1000 Abstract/Summary
  • Important drivers of gross primary production (GPP) and ecosystem respiration (ER) in lakes are temperature, nutrients, and light availability, which are predicted to be affected by climate change. Little is known about how these three factors jointly influence shallow lakes metabolism and metabolic status as net heterotrophic or autotrophic. We conducted a pan‐European standardized mesocosm experiment covering a temperature gradient from Sweden to Greece to test the differential temperature sensitivity of GPP and ER at two nutrient levels (mesotrophic or eutrophic) crossed with two water levels (1 m and 2 m) to simulate different light regimes. The findings from our experiment were compared with predictions made according the metabolic theory of ecology (MTE). GPP and ER were significantly higher in eutrophic mesocosms than in mesotrophic ones, and in shallow mesocosms compared to deep ones, while nutrient status and depth did not interact. The estimated temperature gains for ER of ~ 0.62 eV were comparable with those predicted by MTE. Temperature sensitivity for GPP was slightly higher than expected ~ 0.54 eV, but when corrected for daylight length, it was more consistent with predictions from MTE ~ 0.31 eV. The threshold temperature for the switch from autotrophy to heterotrophy was lower under mesotrophic (~ 11°C) than eutrophic conditions (~ 20°C). Therefore, despite a lack of significant temperature‐treatment interactions in driving metabolism, the mesocosm's nutrient level proved to be crucial for how much warming a system can tolerate before it switches from net autotrophy to net heterotrophy.
1000 Sacherschließung
lokal temperature threshold
lokal trophic state
lokal shallow lakes
lokal water level change
lokal 60 climate change
lokal Metabolism
1000 Fächerklassifikation (DDC)
1000 Liste der Beteiligten
  1. https://orcid.org/0000-0001-9564-5327|https://frl.publisso.de/adhoc/uri/SmVwcGVzZW4sIEVyaWs=|https://frl.publisso.de/adhoc/uri/QmVrbGlvxJ9sdSwgTWVyeWVt|https://orcid.org/0000-0002-1514-0482|https://frl.publisso.de/adhoc/uri/QW5nZWxlciwgRGF2aWQgRy4=|https://frl.publisso.de/adhoc/uri/w4dha8Sxcm-En2x1LCBBecWfZSDEsGRpbA==|https://orcid.org/0000-0002-7389-2105|https://orcid.org/0000-0002-7186-4776|https://frl.publisso.de/adhoc/uri/TWFoZHksIEFsZG91c2h5|https://orcid.org/0000-0003-4430-878X|https://orcid.org/0000-0002-9368-6421|https://orcid.org/0000-0002-9121-3188|https://orcid.org/0000-0001-5520-1166|https://orcid.org/0000-0003-1629-2063|https://orcid.org/0000-0002-6318-7189
1000 (Academic) Editor
1000 Label
1000 Förderer
  1. Seventh Framework Programme |
  2. Türkiye Bilimsel ve Teknolojik Araştirma Kurumu |
  3. Orta Doğu Teknik Üniversitesi |
  4. Aarhus Universitet |
1000 Fördernummer
  1. 244121; 603378
  2. 105Y332; 110Y125
  3. -
  4. -
1000 Förderprogramm
  1. REFRESH (Adaptive strategies to Mitigate the Impacts of Climate Change on European Freshwater Ecosystems, Contract) ; Theme6 (Environment including Climate Change) ; MARSproject (Managing Aquatic ecosystems and water Resources under multiple Stress)
  2. Çevre, Atmosfer, Yer ve Deniz Bilimleri Araştırma Destek Grubu - ÇAYDAG ; project 296
  3. BAP program
  4. Centre for Water Technology
1000 Dateien
  1. Self-Archiving-Wiley_2018
1000 Förderung
  1. 1000 joinedFunding-child
    1000 Förderer Seventh Framework Programme |
    1000 Förderprogramm REFRESH (Adaptive strategies to Mitigate the Impacts of Climate Change on European Freshwater Ecosystems, Contract) ; Theme6 (Environment including Climate Change) ; MARSproject (Managing Aquatic ecosystems and water Resources under multiple Stress)
    1000 Fördernummer 244121; 603378
  2. 1000 joinedFunding-child
    1000 Förderer Türkiye Bilimsel ve Teknolojik Araştirma Kurumu |
    1000 Förderprogramm Çevre, Atmosfer, Yer ve Deniz Bilimleri Araştırma Destek Grubu - ÇAYDAG ; project 296
    1000 Fördernummer 105Y332; 110Y125
  3. 1000 joinedFunding-child
    1000 Förderer Orta Doğu Teknik Üniversitesi |
    1000 Förderprogramm BAP program
    1000 Fördernummer -
  4. 1000 joinedFunding-child
    1000 Förderer Aarhus Universitet |
    1000 Förderprogramm Centre for Water Technology
    1000 Fördernummer -
1000 Objektart article
1000 Beschrieben durch
1000 @id frl:6418206.rdf
1000 Erstellt am 2019-12-16T11:50:02.777+0100
1000 Erstellt von 304
1000 beschreibt frl:6418206
1000 Bearbeitet von 25
1000 Zuletzt bearbeitet 2020-01-31T01:34:01.587+0100
1000 Objekt bearb. Thu Dec 19 10:45:57 CET 2019
1000 Vgl. frl:6418206
1000 Oai Id
  1. oai:frl.publisso.de:frl:6418206 |
1000 Sichtbarkeit Metadaten public
1000 Sichtbarkeit Daten public
1000 Gegenstand von

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