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1000 Titel
  • Effects of zooplankton carcasses degradation on freshwater bacterial community composition and implications for carbon cycling
1000 Autor/in
  1. Kolmakova, Olesya |
  2. Gladyshev, Michail |
  3. Fonvielle, Jeremy |
  4. Ganzert, Lars |
  5. Hornick, Thomas |
  6. Grossart, Hans-Peter |
1000 Erscheinungsjahr 2018
1000 LeibnizOpen
1000 Publikationstyp
  1. Artikel |
1000 Online veröffentlicht
  • 2018-09-24
1000 Erschienen in
1000 Quellenangabe
  • 21(1):34-49
1000 FRL-Sammlung
1000 Copyrightjahr
  • 2018
1000 Embargo
  • 2019-09-24
1000 Lizenz
1000 Verlagsversion
  • https://doi.org/10.1111/1462-2920.14418 |
1000 Ergänzendes Material
  • https://onlinelibrary.wiley.com/doi/full/10.1111/1462-2920.14418 |
1000 Publikationsstatus
1000 Begutachtungsstatus
1000 Sprache der Publikation
1000 Abstract/Summary
  • Non‐predatory mortality of zooplankton provides an abundant, yet, little studied source of high quality labile organic matter (LOM) in aquatic ecosystems. Using laboratory microcosms, we followed the decomposition of organic carbon of fresh 13C‐labelled Daphnia carcasses by natural bacterioplankton. The experimental setup comprised blank microcosms, that is, artificial lake water without any organic matter additions (B), and microcosms either amended with natural humic matter (H), fresh Daphnia carcasses (D) or both, that is, humic matter and Daphnia carcasses (HD). Most of the carcass carbon was consumed and respired by the bacterial community within 15 days of incubation. A shift in the bacterial community composition shaped by labile carcass carbon and by humic matter was observed. Nevertheless, we did not observe a quantitative change in humic matter degradation by heterotrophic bacteria in the presence of LOM derived from carcasses. However, carcasses were the main factor driving the bacterial community composition suggesting that the presence of large quantities of dead zooplankton might affect the carbon cycling in aquatic ecosystems. Our results imply that organic matter derived from zooplankton carcasses is efficiently remineralized by a highly specific bacterial community, but does not interfere with the bacterial turnover of more refractory humic matter.
1000 Fächerklassifikation (DDC)
1000 Liste der Beteiligten
  1. https://orcid.org/0000-0003-2694-7545|https://orcid.org/0000-0003-2276-3095|https://orcid.org/0000-0002-8077-2419|https://frl.publisso.de/adhoc/uri/R2FuemVydCwgTGFycw==|https://orcid.org/0000-0003-0280-9260|https://orcid.org/0000-0002-9141-0325
1000 Label
1000 Förderer
  1. Deutsche Forschungsgemeinschaft |
  2. Russian Foundation for Basic Research |
  3. Council on grants of the President of the Russian Federation |
  4. Ministry of Education and Science of the Russian Federation |
  5. Deutscher Akademischer Austauschdienst |
  6. Russian Federal Tasks of Fundamental Research |
1000 Fördernummer
  1. GR1549/23‐1; GR 1540/29‐1
  2. 16‐54‐12048
  3. NSh-9249.2016.5
  4. 57180771
  5. 57180771
  6. 51.1.1
1000 Förderprogramm
  1. -
  2. -
  3. -
  4. Michail-Lomonosov-Programme-Linie A 2015
  5. Michail-Lomonosov-Programme-Linie A 2015
  6. -
1000 Dateien
  1. Self-Archiving - Wiley_2019
1000 Förderung
  1. 1000 joinedFunding-child
    1000 Förderer Deutsche Forschungsgemeinschaft |
    1000 Förderprogramm -
    1000 Fördernummer GR1549/23‐1; GR 1540/29‐1
  2. 1000 joinedFunding-child
    1000 Förderer Russian Foundation for Basic Research |
    1000 Förderprogramm -
    1000 Fördernummer 16‐54‐12048
  3. 1000 joinedFunding-child
    1000 Förderer Council on grants of the President of the Russian Federation |
    1000 Förderprogramm -
    1000 Fördernummer NSh-9249.2016.5
  4. 1000 joinedFunding-child
    1000 Förderer Ministry of Education and Science of the Russian Federation |
    1000 Förderprogramm Michail-Lomonosov-Programme-Linie A 2015
    1000 Fördernummer 57180771
  5. 1000 joinedFunding-child
    1000 Förderer Deutscher Akademischer Austauschdienst |
    1000 Förderprogramm Michail-Lomonosov-Programme-Linie A 2015
    1000 Fördernummer 57180771
  6. 1000 joinedFunding-child
    1000 Förderer Russian Federal Tasks of Fundamental Research |
    1000 Förderprogramm -
    1000 Fördernummer 51.1.1
1000 Objektart article
1000 Beschrieben durch
1000 @id frl:6415732.rdf
1000 Erstellt am 2019-08-12T15:00:09.853+0200
1000 Erstellt von 304
1000 beschreibt frl:6415732
1000 Bearbeitet von 218
1000 Zuletzt bearbeitet Tue May 31 15:11:38 CEST 2022
1000 Objekt bearb. Tue May 31 15:11:37 CEST 2022
1000 Vgl. frl:6415732
1000 Oai Id
  1. oai:frl.publisso.de:frl:6415732 |
1000 Sichtbarkeit Metadaten public
1000 Sichtbarkeit Daten public
1000 Gegenstand von

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