Arctic to tropic - adaptation and response of anaerobic microorganisms to temperature effects in marine sediments.
The adaptation and response of anaerobic microorganisms to temperature effects in marine sediments were investigated. This work contributed to explaining the influence of environmentally relevant temperature scenarios (increased temperature; freeze-thaw effects) on microbially mediated organic carbo...
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Format: | Doctoral or Postdoctoral Thesis |
Language: | English |
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Universität Bremen
2011
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Online Access: | https://media.suub.uni-bremen.de/handle/elib/209 https://nbn-resolving.org/urn:nbn:de:gbv:46-00102289-14 |
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ftsubbremen:oai:media.suub.uni-bremen.de:Publications/elib/209 2023-05-15T14:54:07+02:00 Arctic to tropic - adaptation and response of anaerobic microorganisms to temperature effects in marine sediments. Arktisch bis tropisch - die Anpassung und Reaktion des anaeroben Mikroorganismen auf Temperatureffekte in marinen Sedimenten. Sawicka, Joanna Elzbieta Jørgensen, Bo Barker Fuchs, Bernhard 2011-06-30 application/pdf https://media.suub.uni-bremen.de/handle/elib/209 https://nbn-resolving.org/urn:nbn:de:gbv:46-00102289-14 eng eng Universität Bremen FB2 Biologie/Chemie https://media.suub.uni-bremen.de/handle/elib/209 urn:nbn:de:gbv:46-00102289-14 info:eu-repo/semantics/openAccess Bitte wählen Sie eine Lizenz aus: (Unsere Empfehlung: CC-BY) CC-BY marine sediments temperature adaptation temperature response sulfate reduction fermentation freeze thaw effects DGGE dispersal 570 570 Life sciences biology ddc:570 Dissertation doctoralThesis 2011 ftsubbremen 2022-11-09T07:09:18Z The adaptation and response of anaerobic microorganisms to temperature effects in marine sediments were investigated. This work contributed to explaining the influence of environmentally relevant temperature scenarios (increased temperature; freeze-thaw effects) on microbially mediated organic carbon cycle. The temperature response of sulfate reduction in the South Atlantic shelf, slope, polar, temperate and tropical sediments was also studied. South Atlantic shelf and intertidal flat sediment from Svalbard harbour psychrotolerant to mesophilic communities. In South Atlantic slope and Arctic shelf sediments psychrophilic community dominated. Temperate and tropical sediments harbour mostly mesophilic sulfate reducing bacteria. Environmental temperature selects for adaptive physiologies and thermal groups of microorganisms exhibit a global biogeographic pattern. Doctoral or Postdoctoral Thesis Arctic Arktis* Svalbard Media SuUB Bremen (Staats- und Universitätsbibliothek Bremen) Arctic Svalbard |
institution |
Open Polar |
collection |
Media SuUB Bremen (Staats- und Universitätsbibliothek Bremen) |
op_collection_id |
ftsubbremen |
language |
English |
topic |
marine sediments temperature adaptation temperature response sulfate reduction fermentation freeze thaw effects DGGE dispersal 570 570 Life sciences biology ddc:570 |
spellingShingle |
marine sediments temperature adaptation temperature response sulfate reduction fermentation freeze thaw effects DGGE dispersal 570 570 Life sciences biology ddc:570 Sawicka, Joanna Elzbieta Arctic to tropic - adaptation and response of anaerobic microorganisms to temperature effects in marine sediments. |
topic_facet |
marine sediments temperature adaptation temperature response sulfate reduction fermentation freeze thaw effects DGGE dispersal 570 570 Life sciences biology ddc:570 |
description |
The adaptation and response of anaerobic microorganisms to temperature effects in marine sediments were investigated. This work contributed to explaining the influence of environmentally relevant temperature scenarios (increased temperature; freeze-thaw effects) on microbially mediated organic carbon cycle. The temperature response of sulfate reduction in the South Atlantic shelf, slope, polar, temperate and tropical sediments was also studied. South Atlantic shelf and intertidal flat sediment from Svalbard harbour psychrotolerant to mesophilic communities. In South Atlantic slope and Arctic shelf sediments psychrophilic community dominated. Temperate and tropical sediments harbour mostly mesophilic sulfate reducing bacteria. Environmental temperature selects for adaptive physiologies and thermal groups of microorganisms exhibit a global biogeographic pattern. |
author2 |
Jørgensen, Bo Barker Fuchs, Bernhard |
format |
Doctoral or Postdoctoral Thesis |
author |
Sawicka, Joanna Elzbieta |
author_facet |
Sawicka, Joanna Elzbieta |
author_sort |
Sawicka, Joanna Elzbieta |
title |
Arctic to tropic - adaptation and response of anaerobic microorganisms to temperature effects in marine sediments. |
title_short |
Arctic to tropic - adaptation and response of anaerobic microorganisms to temperature effects in marine sediments. |
title_full |
Arctic to tropic - adaptation and response of anaerobic microorganisms to temperature effects in marine sediments. |
title_fullStr |
Arctic to tropic - adaptation and response of anaerobic microorganisms to temperature effects in marine sediments. |
title_full_unstemmed |
Arctic to tropic - adaptation and response of anaerobic microorganisms to temperature effects in marine sediments. |
title_sort |
arctic to tropic - adaptation and response of anaerobic microorganisms to temperature effects in marine sediments. |
publisher |
Universität Bremen |
publishDate |
2011 |
url |
https://media.suub.uni-bremen.de/handle/elib/209 https://nbn-resolving.org/urn:nbn:de:gbv:46-00102289-14 |
geographic |
Arctic Svalbard |
geographic_facet |
Arctic Svalbard |
genre |
Arctic Arktis* Svalbard |
genre_facet |
Arctic Arktis* Svalbard |
op_relation |
https://media.suub.uni-bremen.de/handle/elib/209 urn:nbn:de:gbv:46-00102289-14 |
op_rights |
info:eu-repo/semantics/openAccess Bitte wählen Sie eine Lizenz aus: (Unsere Empfehlung: CC-BY) |
op_rightsnorm |
CC-BY |
_version_ |
1766325818267533312 |