Always ready? Primary production of Arctic phytoplankton at the end of the polar night
The end of the polar night with the concurrent onset of photosynthetic biomass production ultimately leads to the spring bloom, which represents the most important event of primary production for the Arctic marine ecosystem. This dataset shows, for the first time, significant in situ biomass accumul...
Published in: | Limnology and Oceanography Letters |
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Wiley
2022
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Online Access: | https://epic.awi.de/id/eprint/55854/ https://epic.awi.de/id/eprint/55854/1/Hoppe2021.pdf https://doi.org/10.1002/lol2.10222 https://hdl.handle.net/10013/epic.15a26c29-5a31-46c3-b559-d60d03271e32 https://hdl.handle.net/ |
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ftawi:oai:epic.awi.de:55854 2023-05-15T14:27:08+02:00 Always ready? Primary production of Arctic phytoplankton at the end of the polar night Hoppe, Clara J. M. 2022-03-18 application/pdf https://epic.awi.de/id/eprint/55854/ https://epic.awi.de/id/eprint/55854/1/Hoppe2021.pdf https://doi.org/10.1002/lol2.10222 https://hdl.handle.net/10013/epic.15a26c29-5a31-46c3-b559-d60d03271e32 https://hdl.handle.net/ unknown Wiley https://epic.awi.de/id/eprint/55854/1/Hoppe2021.pdf https://hdl.handle.net/ Hoppe, C. J. M. orcid:0000-0002-2509-0546 (2022) Always ready? Primary production of Arctic phytoplankton at the end of the polar night , Limnology and Oceanography Letters, 7 (2), pp. 167-174 . doi:10.1002/lol2.10222 <https://doi.org/10.1002/lol2.10222> , hdl:10013/epic.15a26c29-5a31-46c3-b559-d60d03271e32 EPIC3Limnology and Oceanography Letters, Wiley, 7(2), pp. 167-174, ISSN: 2378-2242 Article isiRev 2022 ftawi https://doi.org/10.1002/lol2.10222 2022-03-27T23:09:55Z The end of the polar night with the concurrent onset of photosynthetic biomass production ultimately leads to the spring bloom, which represents the most important event of primary production for the Arctic marine ecosystem. This dataset shows, for the first time, significant in situ biomass accumulation during the dark–light transition in the high Arctic, as well as the earliest recorded positive net primary production rates together with constant chlorophyll a-normalized potential for primary production through winter and spring. The results indicate a high physiological capacity to perform photosynthesis upon re-illumination, which is in the same range as that observed during the spring bloom. Put in context with other data, the results of this study indicate that also active cells originating from the low winter standing stock in the water column, rather than solely resting stages from the sediment, can seed early spring bloom assemblages. Article in Journal/Newspaper Arctic Arctic Phytoplankton polar night Alfred Wegener Institute for Polar- and Marine Research (AWI): ePIC (electronic Publication Information Center) Arctic Limnology and Oceanography Letters 7 2 167 174 |
institution |
Open Polar |
collection |
Alfred Wegener Institute for Polar- and Marine Research (AWI): ePIC (electronic Publication Information Center) |
op_collection_id |
ftawi |
language |
unknown |
description |
The end of the polar night with the concurrent onset of photosynthetic biomass production ultimately leads to the spring bloom, which represents the most important event of primary production for the Arctic marine ecosystem. This dataset shows, for the first time, significant in situ biomass accumulation during the dark–light transition in the high Arctic, as well as the earliest recorded positive net primary production rates together with constant chlorophyll a-normalized potential for primary production through winter and spring. The results indicate a high physiological capacity to perform photosynthesis upon re-illumination, which is in the same range as that observed during the spring bloom. Put in context with other data, the results of this study indicate that also active cells originating from the low winter standing stock in the water column, rather than solely resting stages from the sediment, can seed early spring bloom assemblages. |
format |
Article in Journal/Newspaper |
author |
Hoppe, Clara J. M. |
spellingShingle |
Hoppe, Clara J. M. Always ready? Primary production of Arctic phytoplankton at the end of the polar night |
author_facet |
Hoppe, Clara J. M. |
author_sort |
Hoppe, Clara J. M. |
title |
Always ready? Primary production of Arctic phytoplankton at the end of the polar night |
title_short |
Always ready? Primary production of Arctic phytoplankton at the end of the polar night |
title_full |
Always ready? Primary production of Arctic phytoplankton at the end of the polar night |
title_fullStr |
Always ready? Primary production of Arctic phytoplankton at the end of the polar night |
title_full_unstemmed |
Always ready? Primary production of Arctic phytoplankton at the end of the polar night |
title_sort |
always ready? primary production of arctic phytoplankton at the end of the polar night |
publisher |
Wiley |
publishDate |
2022 |
url |
https://epic.awi.de/id/eprint/55854/ https://epic.awi.de/id/eprint/55854/1/Hoppe2021.pdf https://doi.org/10.1002/lol2.10222 https://hdl.handle.net/10013/epic.15a26c29-5a31-46c3-b559-d60d03271e32 https://hdl.handle.net/ |
geographic |
Arctic |
geographic_facet |
Arctic |
genre |
Arctic Arctic Phytoplankton polar night |
genre_facet |
Arctic Arctic Phytoplankton polar night |
op_source |
EPIC3Limnology and Oceanography Letters, Wiley, 7(2), pp. 167-174, ISSN: 2378-2242 |
op_relation |
https://epic.awi.de/id/eprint/55854/1/Hoppe2021.pdf https://hdl.handle.net/ Hoppe, C. J. M. orcid:0000-0002-2509-0546 (2022) Always ready? Primary production of Arctic phytoplankton at the end of the polar night , Limnology and Oceanography Letters, 7 (2), pp. 167-174 . doi:10.1002/lol2.10222 <https://doi.org/10.1002/lol2.10222> , hdl:10013/epic.15a26c29-5a31-46c3-b559-d60d03271e32 |
op_doi |
https://doi.org/10.1002/lol2.10222 |
container_title |
Limnology and Oceanography Letters |
container_volume |
7 |
container_issue |
2 |
container_start_page |
167 |
op_container_end_page |
174 |
_version_ |
1766300720197271552 |