Variation In The Biogeography Of Gulf Of Alaska Micionekton As A Driving Mechanism For Observed Growth Trends In Pacific Salmon ...
No abstracts are to be cited without prior reference to the author.The adult body lengths and weights of many Pacific salmon stocks (Oncorhynchus spp.) are negatively correlated with sea surface temperature in the northeastern Pacific Ocean. The mechanisms behind the correlation may be due to (1) a...
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ftdatacite:10.17895/ices.pub.25637067 2024-06-09T07:48:29+00:00 Variation In The Biogeography Of Gulf Of Alaska Micionekton As A Driving Mechanism For Observed Growth Trends In Pacific Salmon ... Aydin, Kerim Y. 2024 https://dx.doi.org/10.17895/ices.pub.25637067 https://ices-library.figshare.com/articles/conference_contribution/Variation_In_The_Biogeography_Of_Gulf_Of_Alaska_Micionekton_As_A_Driving_Mechanism_For_Observed_Growth_Trends_In_Pacific_Salmon/25637067 unknown ASC 2000 - Y - Theme session https://ices-library.figshare.com/ICES-ASC-2000/groups ICES Custom Licence https://www.ices.dk/Pages/library_policies.aspx Fisheries and aquaculture Oceanic Northeast Atlantic ICES Ecoregion Other CreativeWork Conference contribution article 2024 ftdatacite https://doi.org/10.17895/ices.pub.25637067 2024-05-13T13:31:03Z No abstracts are to be cited without prior reference to the author.The adult body lengths and weights of many Pacific salmon stocks (Oncorhynchus spp.) are negatively correlated with sea surface temperature in the northeastern Pacific Ocean. The mechanisms behind the correlation may be due to (1) a physiological response of salmon to warming surface waters; or (2) shifts in the abundance or composition of prey species. Determining the relative importance of each mechanism is critical to predicting the effect of climate change on salmon populations. In this study, I summarize empirical studies of oceanographic conditions, salmon food habits, and salmon growth in the Gulf of Alaska during the 1950s, 1980s and 1990s. I use bioenergetics models to determine the variation in the factors determining salmon growth. In particular, I show a relationship between oceanographic boundaries, the southern limit of salmon distribution, and the northern limit of a micronektonic squid species (Berryteuthis anonychus), a ... Conference Object Northeast Atlantic Alaska DataCite Metadata Store (German National Library of Science and Technology) Gulf of Alaska Pacific |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
unknown |
topic |
Fisheries and aquaculture Oceanic Northeast Atlantic ICES Ecoregion |
spellingShingle |
Fisheries and aquaculture Oceanic Northeast Atlantic ICES Ecoregion Aydin, Kerim Y. Variation In The Biogeography Of Gulf Of Alaska Micionekton As A Driving Mechanism For Observed Growth Trends In Pacific Salmon ... |
topic_facet |
Fisheries and aquaculture Oceanic Northeast Atlantic ICES Ecoregion |
description |
No abstracts are to be cited without prior reference to the author.The adult body lengths and weights of many Pacific salmon stocks (Oncorhynchus spp.) are negatively correlated with sea surface temperature in the northeastern Pacific Ocean. The mechanisms behind the correlation may be due to (1) a physiological response of salmon to warming surface waters; or (2) shifts in the abundance or composition of prey species. Determining the relative importance of each mechanism is critical to predicting the effect of climate change on salmon populations. In this study, I summarize empirical studies of oceanographic conditions, salmon food habits, and salmon growth in the Gulf of Alaska during the 1950s, 1980s and 1990s. I use bioenergetics models to determine the variation in the factors determining salmon growth. In particular, I show a relationship between oceanographic boundaries, the southern limit of salmon distribution, and the northern limit of a micronektonic squid species (Berryteuthis anonychus), a ... |
format |
Conference Object |
author |
Aydin, Kerim Y. |
author_facet |
Aydin, Kerim Y. |
author_sort |
Aydin, Kerim Y. |
title |
Variation In The Biogeography Of Gulf Of Alaska Micionekton As A Driving Mechanism For Observed Growth Trends In Pacific Salmon ... |
title_short |
Variation In The Biogeography Of Gulf Of Alaska Micionekton As A Driving Mechanism For Observed Growth Trends In Pacific Salmon ... |
title_full |
Variation In The Biogeography Of Gulf Of Alaska Micionekton As A Driving Mechanism For Observed Growth Trends In Pacific Salmon ... |
title_fullStr |
Variation In The Biogeography Of Gulf Of Alaska Micionekton As A Driving Mechanism For Observed Growth Trends In Pacific Salmon ... |
title_full_unstemmed |
Variation In The Biogeography Of Gulf Of Alaska Micionekton As A Driving Mechanism For Observed Growth Trends In Pacific Salmon ... |
title_sort |
variation in the biogeography of gulf of alaska micionekton as a driving mechanism for observed growth trends in pacific salmon ... |
publisher |
ASC 2000 - Y - Theme session |
publishDate |
2024 |
url |
https://dx.doi.org/10.17895/ices.pub.25637067 https://ices-library.figshare.com/articles/conference_contribution/Variation_In_The_Biogeography_Of_Gulf_Of_Alaska_Micionekton_As_A_Driving_Mechanism_For_Observed_Growth_Trends_In_Pacific_Salmon/25637067 |
geographic |
Gulf of Alaska Pacific |
geographic_facet |
Gulf of Alaska Pacific |
genre |
Northeast Atlantic Alaska |
genre_facet |
Northeast Atlantic Alaska |
op_relation |
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.25637067 |
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1801380236118458368 |