Calanus hyperboreus and the lipid pump
Lipid-fuelled overwintering by copepods can be a regionally important contribution to carbon sequestration in the deep oceans. Here, we estimate the contribution for Calanus hyperboreus, found in abundance in the northern reaches of the North Atlantic and Arctic Ocean. Estimates for regions with hig...
Published in: | Limnology and Oceanography |
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Language: | English |
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2017
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ftdtupubl:oai:pure.atira.dk:publications/8133a656-2236-46e4-a355-95dfa5f4142a 2024-09-09T19:24:22+00:00 Calanus hyperboreus and the lipid pump Visser, Andre Grønning, Josephine Bøgeskov Jonasdottir, Sigrun 2017 application/pdf https://orbit.dtu.dk/en/publications/8133a656-2236-46e4-a355-95dfa5f4142a https://doi.org/10.1002/lno.10492 https://backend.orbit.dtu.dk/ws/files/130181499/Publishers_version.pdf eng eng https://orbit.dtu.dk/en/publications/8133a656-2236-46e4-a355-95dfa5f4142a info:eu-repo/semantics/openAccess Visser , A , Grønning , J B & Jonasdottir , S 2017 , ' Calanus hyperboreus and the lipid pump ' , Limnology and Oceanography , vol. 62 , no. 3 , pp. 1155-1165 . https://doi.org/10.1002/lno.10492 article 2017 ftdtupubl https://doi.org/10.1002/lno.10492 2024-08-13T00:03:05Z Lipid-fuelled overwintering by copepods can be a regionally important contribution to carbon sequestration in the deep oceans. Here, we estimate the contribution for Calanus hyperboreus, found in abundance in the northern reaches of the North Atlantic and Arctic Ocean. Estimates for regions with high overwintering populations, Fram Strait, Greenland Sea and Iceland Sea lie between 3.5 gC m22 yr21 and 6.0 gC m22 yr21 at depths of 1000–3000 m, comparable to the flux of detrital organic carbon at commensurate depths. Apart from the variation in the abundance of overwintering populations, these estimates are most sensitive to mortality rates. We present a general model based on metabolic theory and isomorphism that can be used to constrain estimates for data poor species in other parts of the global ocean Article in Journal/Newspaper Arctic Arctic Ocean Calanus hyperboreus Fram Strait Greenland Greenland Sea Iceland North Atlantic Copepods Technical University of Denmark: DTU Orbit Arctic Arctic Ocean Greenland Limnology and Oceanography 62 3 1155 1165 |
institution |
Open Polar |
collection |
Technical University of Denmark: DTU Orbit |
op_collection_id |
ftdtupubl |
language |
English |
description |
Lipid-fuelled overwintering by copepods can be a regionally important contribution to carbon sequestration in the deep oceans. Here, we estimate the contribution for Calanus hyperboreus, found in abundance in the northern reaches of the North Atlantic and Arctic Ocean. Estimates for regions with high overwintering populations, Fram Strait, Greenland Sea and Iceland Sea lie between 3.5 gC m22 yr21 and 6.0 gC m22 yr21 at depths of 1000–3000 m, comparable to the flux of detrital organic carbon at commensurate depths. Apart from the variation in the abundance of overwintering populations, these estimates are most sensitive to mortality rates. We present a general model based on metabolic theory and isomorphism that can be used to constrain estimates for data poor species in other parts of the global ocean |
format |
Article in Journal/Newspaper |
author |
Visser, Andre Grønning, Josephine Bøgeskov Jonasdottir, Sigrun |
spellingShingle |
Visser, Andre Grønning, Josephine Bøgeskov Jonasdottir, Sigrun Calanus hyperboreus and the lipid pump |
author_facet |
Visser, Andre Grønning, Josephine Bøgeskov Jonasdottir, Sigrun |
author_sort |
Visser, Andre |
title |
Calanus hyperboreus and the lipid pump |
title_short |
Calanus hyperboreus and the lipid pump |
title_full |
Calanus hyperboreus and the lipid pump |
title_fullStr |
Calanus hyperboreus and the lipid pump |
title_full_unstemmed |
Calanus hyperboreus and the lipid pump |
title_sort |
calanus hyperboreus and the lipid pump |
publishDate |
2017 |
url |
https://orbit.dtu.dk/en/publications/8133a656-2236-46e4-a355-95dfa5f4142a https://doi.org/10.1002/lno.10492 https://backend.orbit.dtu.dk/ws/files/130181499/Publishers_version.pdf |
geographic |
Arctic Arctic Ocean Greenland |
geographic_facet |
Arctic Arctic Ocean Greenland |
genre |
Arctic Arctic Ocean Calanus hyperboreus Fram Strait Greenland Greenland Sea Iceland North Atlantic Copepods |
genre_facet |
Arctic Arctic Ocean Calanus hyperboreus Fram Strait Greenland Greenland Sea Iceland North Atlantic Copepods |
op_source |
Visser , A , Grønning , J B & Jonasdottir , S 2017 , ' Calanus hyperboreus and the lipid pump ' , Limnology and Oceanography , vol. 62 , no. 3 , pp. 1155-1165 . https://doi.org/10.1002/lno.10492 |
op_relation |
https://orbit.dtu.dk/en/publications/8133a656-2236-46e4-a355-95dfa5f4142a |
op_rights |
info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.1002/lno.10492 |
container_title |
Limnology and Oceanography |
container_volume |
62 |
container_issue |
3 |
container_start_page |
1155 |
op_container_end_page |
1165 |
_version_ |
1809894277953617920 |