Experimental data on bacterial abundance and morphological changes in copepod carcasses during their decomposition (in vitro)
The biogeochemical role of zooplankton in the ocean is determined not only by life-long accumulation of chemical elements from the environment, but also by post-mortal transformation of carcasses chemical composition. The contribution of zooplankton carcasses to vertical flux of major and trace elem...
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ftpubmed:oai:pubmedcentral.nih.gov:7191205 2023-05-15T15:03:25+02:00 Experimental data on bacterial abundance and morphological changes in copepod carcasses during their decomposition (in vitro) Lobus, Nikolay V. Bezzubova, Elena M. Litvinyuk, Daria A. 2020-04-22 http://www.ncbi.nlm.nih.gov/pmc/articles/PMC7191205/ http://www.ncbi.nlm.nih.gov/pubmed/32373687 https://doi.org/10.1016/j.dib.2020.105563 en eng Elsevier http://www.ncbi.nlm.nih.gov/pmc/articles/PMC7191205/ http://www.ncbi.nlm.nih.gov/pubmed/32373687 http://dx.doi.org/10.1016/j.dib.2020.105563 © 2020 The Author(s) http://creativecommons.org/licenses/by/4.0/ This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/). CC-BY Earth and Planetary Science Text 2020 ftpubmed https://doi.org/10.1016/j.dib.2020.105563 2020-05-10T00:25:33Z The biogeochemical role of zooplankton in the ocean is determined not only by life-long accumulation of chemical elements from the environment, but also by post-mortal transformation of carcasses chemical composition. The contribution of zooplankton carcasses to vertical flux of major and trace elements depends on sedimentation and remineralization rates of detrital particles. Carcasses decomposition rate during sinking from the upper to the deeper water layers determines the rapid recycling of chemical elements and depends on ambient temperature and microbial activity. This data set summarizes 21-day experiment in microcosms that simulates temperature conditions in the Arctic environment. The data show slow decomposition of copepod carcasses compared with initial material on days 14–21 of the experiment. In addition to visual evidence, we provide data on changes in bacterial abundance and biomass during the whole experimental period. Text Arctic Zooplankton PubMed Central (PMC) Arctic Data in Brief 30 105563 |
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Open Polar |
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PubMed Central (PMC) |
op_collection_id |
ftpubmed |
language |
English |
topic |
Earth and Planetary Science |
spellingShingle |
Earth and Planetary Science Lobus, Nikolay V. Bezzubova, Elena M. Litvinyuk, Daria A. Experimental data on bacterial abundance and morphological changes in copepod carcasses during their decomposition (in vitro) |
topic_facet |
Earth and Planetary Science |
description |
The biogeochemical role of zooplankton in the ocean is determined not only by life-long accumulation of chemical elements from the environment, but also by post-mortal transformation of carcasses chemical composition. The contribution of zooplankton carcasses to vertical flux of major and trace elements depends on sedimentation and remineralization rates of detrital particles. Carcasses decomposition rate during sinking from the upper to the deeper water layers determines the rapid recycling of chemical elements and depends on ambient temperature and microbial activity. This data set summarizes 21-day experiment in microcosms that simulates temperature conditions in the Arctic environment. The data show slow decomposition of copepod carcasses compared with initial material on days 14–21 of the experiment. In addition to visual evidence, we provide data on changes in bacterial abundance and biomass during the whole experimental period. |
format |
Text |
author |
Lobus, Nikolay V. Bezzubova, Elena M. Litvinyuk, Daria A. |
author_facet |
Lobus, Nikolay V. Bezzubova, Elena M. Litvinyuk, Daria A. |
author_sort |
Lobus, Nikolay V. |
title |
Experimental data on bacterial abundance and morphological changes in copepod carcasses during their decomposition (in vitro) |
title_short |
Experimental data on bacterial abundance and morphological changes in copepod carcasses during their decomposition (in vitro) |
title_full |
Experimental data on bacterial abundance and morphological changes in copepod carcasses during their decomposition (in vitro) |
title_fullStr |
Experimental data on bacterial abundance and morphological changes in copepod carcasses during their decomposition (in vitro) |
title_full_unstemmed |
Experimental data on bacterial abundance and morphological changes in copepod carcasses during their decomposition (in vitro) |
title_sort |
experimental data on bacterial abundance and morphological changes in copepod carcasses during their decomposition (in vitro) |
publisher |
Elsevier |
publishDate |
2020 |
url |
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC7191205/ http://www.ncbi.nlm.nih.gov/pubmed/32373687 https://doi.org/10.1016/j.dib.2020.105563 |
geographic |
Arctic |
geographic_facet |
Arctic |
genre |
Arctic Zooplankton |
genre_facet |
Arctic Zooplankton |
op_relation |
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC7191205/ http://www.ncbi.nlm.nih.gov/pubmed/32373687 http://dx.doi.org/10.1016/j.dib.2020.105563 |
op_rights |
© 2020 The Author(s) http://creativecommons.org/licenses/by/4.0/ This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/). |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.1016/j.dib.2020.105563 |
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Data in Brief |
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30 |
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105563 |
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1766335269138595840 |