Sukzession des Phytoplanktons in der östlichen Framstraße (August 2017 – Juli 2018) - Mikroskopische Auswertung von autonom gesammelten Wasserproben
In this bachelor thesis, the succession of the phytoplankton at the central HAUSGARTEN anchorage HG-IV in the Fram Strait was investigated within a year. For this purpose, the phytoplankton organisms were counted and measured in 17 samples from the period from 15.08.2017 to 08.07.2018. It became cle...
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ftawi:oai:epic.awi.de:51201 2024-09-15T18:07:03+00:00 Sukzession des Phytoplanktons in der östlichen Framstraße (August 2017 – Juli 2018) - Mikroskopische Auswertung von autonom gesammelten Wasserproben Menge, Michelle 2019-09 https://epic.awi.de/id/eprint/51201/ https://hdl.handle.net/10013/epic.1184e4c8-3739-4852-964c-90902b41a53b unknown Menge, M. (2019) Sukzession des Phytoplanktons in der östlichen Framstraße (August 2017 – Juli 2018) - Mikroskopische Auswertung von autonom gesammelten Wasserproben , Bachelor thesis, Universität Bremen. hdl:10013/epic.1184e4c8-3739-4852-964c-90902b41a53b EPIC3139 p. Thesis notRev 2019 ftawi 2024-06-24T04:23:24Z In this bachelor thesis, the succession of the phytoplankton at the central HAUSGARTEN anchorage HG-IV in the Fram Strait was investigated within a year. For this purpose, the phytoplankton organisms were counted and measured in 17 samples from the period from 15.08.2017 to 08.07.2018. It became clear that the main growth phase of the common phytoplankton species, namely Haptophyta (especially Phaeocystis spp.) and diatoms (especially Chaetoceros spp.) is in May/June. The dinoflagellates have two growth phases. One in August to mid-September and a smaller one in May. The Cryptophyta (here Cryptophyceae spp.) have their growth phase in September, while the Ochrophyta (here Dictyocha speculum) have their growth phase in November. It can be said that cell numbers of haptophyta and diatoms predominate. They also make up the majority of the phytoplankton carbon (PPC). As a result, the PPC concentration is highest in May/June. In general, in this bachelor thesis, by examining the samples from a whole year, a good insight into the succession and biodiversity of the arctic phytoplankton was obtained and the determination of it was practiced. In addition, a lot of experience in microscopic work and quantitative determinations of plankton samples was gained. Thesis Fram Strait Phytoplankton Alfred Wegener Institute for Polar- and Marine Research (AWI): ePIC (electronic Publication Information Center) |
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Open Polar |
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Alfred Wegener Institute for Polar- and Marine Research (AWI): ePIC (electronic Publication Information Center) |
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ftawi |
language |
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description |
In this bachelor thesis, the succession of the phytoplankton at the central HAUSGARTEN anchorage HG-IV in the Fram Strait was investigated within a year. For this purpose, the phytoplankton organisms were counted and measured in 17 samples from the period from 15.08.2017 to 08.07.2018. It became clear that the main growth phase of the common phytoplankton species, namely Haptophyta (especially Phaeocystis spp.) and diatoms (especially Chaetoceros spp.) is in May/June. The dinoflagellates have two growth phases. One in August to mid-September and a smaller one in May. The Cryptophyta (here Cryptophyceae spp.) have their growth phase in September, while the Ochrophyta (here Dictyocha speculum) have their growth phase in November. It can be said that cell numbers of haptophyta and diatoms predominate. They also make up the majority of the phytoplankton carbon (PPC). As a result, the PPC concentration is highest in May/June. In general, in this bachelor thesis, by examining the samples from a whole year, a good insight into the succession and biodiversity of the arctic phytoplankton was obtained and the determination of it was practiced. In addition, a lot of experience in microscopic work and quantitative determinations of plankton samples was gained. |
format |
Thesis |
author |
Menge, Michelle |
spellingShingle |
Menge, Michelle Sukzession des Phytoplanktons in der östlichen Framstraße (August 2017 – Juli 2018) - Mikroskopische Auswertung von autonom gesammelten Wasserproben |
author_facet |
Menge, Michelle |
author_sort |
Menge, Michelle |
title |
Sukzession des Phytoplanktons in der östlichen Framstraße (August 2017 – Juli 2018) - Mikroskopische Auswertung von autonom gesammelten Wasserproben |
title_short |
Sukzession des Phytoplanktons in der östlichen Framstraße (August 2017 – Juli 2018) - Mikroskopische Auswertung von autonom gesammelten Wasserproben |
title_full |
Sukzession des Phytoplanktons in der östlichen Framstraße (August 2017 – Juli 2018) - Mikroskopische Auswertung von autonom gesammelten Wasserproben |
title_fullStr |
Sukzession des Phytoplanktons in der östlichen Framstraße (August 2017 – Juli 2018) - Mikroskopische Auswertung von autonom gesammelten Wasserproben |
title_full_unstemmed |
Sukzession des Phytoplanktons in der östlichen Framstraße (August 2017 – Juli 2018) - Mikroskopische Auswertung von autonom gesammelten Wasserproben |
title_sort |
sukzession des phytoplanktons in der östlichen framstraße (august 2017 – juli 2018) - mikroskopische auswertung von autonom gesammelten wasserproben |
publishDate |
2019 |
url |
https://epic.awi.de/id/eprint/51201/ https://hdl.handle.net/10013/epic.1184e4c8-3739-4852-964c-90902b41a53b |
genre |
Fram Strait Phytoplankton |
genre_facet |
Fram Strait Phytoplankton |
op_source |
EPIC3139 p. |
op_relation |
Menge, M. (2019) Sukzession des Phytoplanktons in der östlichen Framstraße (August 2017 – Juli 2018) - Mikroskopische Auswertung von autonom gesammelten Wasserproben , Bachelor thesis, Universität Bremen. hdl:10013/epic.1184e4c8-3739-4852-964c-90902b41a53b |
_version_ |
1810444433728995328 |