Geographical And Seasonal Changes Of Prey Species And Prey Consumption In The Western North Pacific Minke Whales ...
No abstracts are to be cited without prior reference to the author.The forestomach contents of 426 minke whales Balaenoptera acutorostrata sampled in the western North Pacific from May to September during 1994 – 1999 JARPN (the Japanese Whale Research Program under Special Permit in the Western Nort...
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2024
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ftdatacite:10.17895/ices.pub.25636803.v1 2024-06-09T07:44:55+00:00 Geographical And Seasonal Changes Of Prey Species And Prey Consumption In The Western North Pacific Minke Whales ... Tamura, Tsutomu Fujise, Yoshihiro 2024 https://dx.doi.org/10.17895/ices.pub.25636803.v1 https://ices-library.figshare.com/articles/conference_contribution/Geographical_And_Seasonal_Changes_Of_Prey_Species_And_Prey_Consumption_In_The_Western_North_Pacific_Minke_Whales/25636803/1 unknown ASC 2000 - Q - Theme session https://ices-library.figshare.com/ICES-ASC-2000/groups https://dx.doi.org/10.17895/ices.pub.25636803 https://ices-library.figshare.com/ICES-ASC-2000/groups ICES Custom Licence https://www.ices.dk/Pages/library_policies.aspx Ecosystem observation, processes and dynamics Other CreativeWork Conference contribution article 2024 ftdatacite https://doi.org/10.17895/ices.pub.25636803.v110.17895/ices.pub.25636803 2024-05-13T13:31:03Z No abstracts are to be cited without prior reference to the author.The forestomach contents of 426 minke whales Balaenoptera acutorostrata sampled in the western North Pacific from May to September during 1994 – 1999 JARPN (the Japanese Whale Research Program under Special Permit in the Western North Pacific) surveys, were analyzed. Sixteen prey species consisting of 1 copepod, 4 euphausiids, 1 squid and 10 fishes, were identified. Minke whales in this region pursue single prey species aggregations. Results showed geographical and seasonal changes of prey species. In the western North Pacific (from the Japanese coast to 170oE), Japanese anchovy was the most important prey species in May and June, while Pacific saury was the most important one in July and August. Pacific saury and krill were the important prey species in September. In the southern Okhotsk Sea, krill was the most important prey species in July and August. Estimates of the daily prey consumption rate for all prey species combined were 2.6 – 5.7 ... Conference Object Balaenoptera acutorostrata okhotsk sea DataCite Metadata Store (German National Library of Science and Technology) Okhotsk Pacific |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
unknown |
topic |
Ecosystem observation, processes and dynamics |
spellingShingle |
Ecosystem observation, processes and dynamics Tamura, Tsutomu Fujise, Yoshihiro Geographical And Seasonal Changes Of Prey Species And Prey Consumption In The Western North Pacific Minke Whales ... |
topic_facet |
Ecosystem observation, processes and dynamics |
description |
No abstracts are to be cited without prior reference to the author.The forestomach contents of 426 minke whales Balaenoptera acutorostrata sampled in the western North Pacific from May to September during 1994 – 1999 JARPN (the Japanese Whale Research Program under Special Permit in the Western North Pacific) surveys, were analyzed. Sixteen prey species consisting of 1 copepod, 4 euphausiids, 1 squid and 10 fishes, were identified. Minke whales in this region pursue single prey species aggregations. Results showed geographical and seasonal changes of prey species. In the western North Pacific (from the Japanese coast to 170oE), Japanese anchovy was the most important prey species in May and June, while Pacific saury was the most important one in July and August. Pacific saury and krill were the important prey species in September. In the southern Okhotsk Sea, krill was the most important prey species in July and August. Estimates of the daily prey consumption rate for all prey species combined were 2.6 – 5.7 ... |
format |
Conference Object |
author |
Tamura, Tsutomu Fujise, Yoshihiro |
author_facet |
Tamura, Tsutomu Fujise, Yoshihiro |
author_sort |
Tamura, Tsutomu |
title |
Geographical And Seasonal Changes Of Prey Species And Prey Consumption In The Western North Pacific Minke Whales ... |
title_short |
Geographical And Seasonal Changes Of Prey Species And Prey Consumption In The Western North Pacific Minke Whales ... |
title_full |
Geographical And Seasonal Changes Of Prey Species And Prey Consumption In The Western North Pacific Minke Whales ... |
title_fullStr |
Geographical And Seasonal Changes Of Prey Species And Prey Consumption In The Western North Pacific Minke Whales ... |
title_full_unstemmed |
Geographical And Seasonal Changes Of Prey Species And Prey Consumption In The Western North Pacific Minke Whales ... |
title_sort |
geographical and seasonal changes of prey species and prey consumption in the western north pacific minke whales ... |
publisher |
ASC 2000 - Q - Theme session |
publishDate |
2024 |
url |
https://dx.doi.org/10.17895/ices.pub.25636803.v1 https://ices-library.figshare.com/articles/conference_contribution/Geographical_And_Seasonal_Changes_Of_Prey_Species_And_Prey_Consumption_In_The_Western_North_Pacific_Minke_Whales/25636803/1 |
geographic |
Okhotsk Pacific |
geographic_facet |
Okhotsk Pacific |
genre |
Balaenoptera acutorostrata okhotsk sea |
genre_facet |
Balaenoptera acutorostrata okhotsk sea |
op_relation |
https://ices-library.figshare.com/ICES-ASC-2000/groups https://dx.doi.org/10.17895/ices.pub.25636803 https://ices-library.figshare.com/ICES-ASC-2000/groups |
op_rights |
ICES Custom Licence https://www.ices.dk/Pages/library_policies.aspx |
op_doi |
https://doi.org/10.17895/ices.pub.25636803.v110.17895/ices.pub.25636803 |
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1801373779197165568 |