Feeding season duration and the relative success of capital and income spawning copepods
In high latitude environments, two closely related Calanus copepods have developed opposite reproduction strategies to cope with the strongly seasonal fluctuation. Calanus finmarchicus copepods breeds relying on the available food (income breeder), while Calanus hyperboreus copepods spawn prior to t...
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ftdtupubl:oai:pure.atira.dk:publications/9bcfb650-dd55-4e4e-907e-5e656399a968 2023-05-15T15:47:58+02:00 Feeding season duration and the relative success of capital and income spawning copepods Sainmont, Julie Varpe, Øystein Andersen, Ken Haste Visser, Andre 2013 https://orbit.dtu.dk/en/publications/9bcfb650-dd55-4e4e-907e-5e656399a968 eng eng info:eu-repo/semantics/restrictedAccess Sainmont , J , Varpe , Ø , Andersen , K H & Visser , A 2013 , ' Feeding season duration and the relative success of capital and income spawning copepods ' , ASLO 2013 Aquatic Sciences Meeting , New Orleans , United States , 17/02/2013 - 22/02/2013 . conferenceObject 2013 ftdtupubl 2022-08-14T08:14:32Z In high latitude environments, two closely related Calanus copepods have developed opposite reproduction strategies to cope with the strongly seasonal fluctuation. Calanus finmarchicus copepods breeds relying on the available food (income breeder), while Calanus hyperboreus copepods spawn prior to the spring bloom, using only its reserves accumulated the previous year (capital breeder). The success of these two strategies is related to the length of the spring bloom, the only source of nutrients for these copepods. We use an individual based model to approach the question of income versus capital breeders in a highly seasonal environment, and find that the capital breeders have a higher fitness during short spring bloom while the income breeder has an improved performance over long productive seasons Conference Object Calanus finmarchicus Calanus hyperboreus Copepods Technical University of Denmark: DTU Orbit |
institution |
Open Polar |
collection |
Technical University of Denmark: DTU Orbit |
op_collection_id |
ftdtupubl |
language |
English |
description |
In high latitude environments, two closely related Calanus copepods have developed opposite reproduction strategies to cope with the strongly seasonal fluctuation. Calanus finmarchicus copepods breeds relying on the available food (income breeder), while Calanus hyperboreus copepods spawn prior to the spring bloom, using only its reserves accumulated the previous year (capital breeder). The success of these two strategies is related to the length of the spring bloom, the only source of nutrients for these copepods. We use an individual based model to approach the question of income versus capital breeders in a highly seasonal environment, and find that the capital breeders have a higher fitness during short spring bloom while the income breeder has an improved performance over long productive seasons |
format |
Conference Object |
author |
Sainmont, Julie Varpe, Øystein Andersen, Ken Haste Visser, Andre |
spellingShingle |
Sainmont, Julie Varpe, Øystein Andersen, Ken Haste Visser, Andre Feeding season duration and the relative success of capital and income spawning copepods |
author_facet |
Sainmont, Julie Varpe, Øystein Andersen, Ken Haste Visser, Andre |
author_sort |
Sainmont, Julie |
title |
Feeding season duration and the relative success of capital and income spawning copepods |
title_short |
Feeding season duration and the relative success of capital and income spawning copepods |
title_full |
Feeding season duration and the relative success of capital and income spawning copepods |
title_fullStr |
Feeding season duration and the relative success of capital and income spawning copepods |
title_full_unstemmed |
Feeding season duration and the relative success of capital and income spawning copepods |
title_sort |
feeding season duration and the relative success of capital and income spawning copepods |
publishDate |
2013 |
url |
https://orbit.dtu.dk/en/publications/9bcfb650-dd55-4e4e-907e-5e656399a968 |
genre |
Calanus finmarchicus Calanus hyperboreus Copepods |
genre_facet |
Calanus finmarchicus Calanus hyperboreus Copepods |
op_source |
Sainmont , J , Varpe , Ø , Andersen , K H & Visser , A 2013 , ' Feeding season duration and the relative success of capital and income spawning copepods ' , ASLO 2013 Aquatic Sciences Meeting , New Orleans , United States , 17/02/2013 - 22/02/2013 . |
op_rights |
info:eu-repo/semantics/restrictedAccess |
_version_ |
1766382946715959296 |