The spatial distribution of spiny dogfish (Squalus acanthias) in the Gulf of Alaska: the use of fishery-dependent data, fishery-independent data, and generalized modelling for the spatial management of catch and bycatch ...
No abstracts are to be cited without prior reference to the author.The spiny dogfish (Squalus acanthias) is a common bycatch species in commercial longline fisheries in the Gulf of Alaska. This small shark is widely considered as a nuisance and most dogfish bycatch is discarded. Their spatial distri...
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ASC 2010 - Theme session E
2024
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Online Access: | https://dx.doi.org/10.17895/ices.pub.25069121 https://ices-library.figshare.com/articles/conference_contribution/The_spatial_distribution_of_spiny_dogfish_Squalus_acanthias_in_the_Gulf_of_Alaska_the_use_of_fishery-dependent_data_fishery-independent_data_and_generalized_modelling_for_the_spatial_management_of_catch_and_bycatch/25069121 |
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ftdatacite:10.17895/ices.pub.25069121 2024-03-31T07:55:43+00:00 The spatial distribution of spiny dogfish (Squalus acanthias) in the Gulf of Alaska: the use of fishery-dependent data, fishery-independent data, and generalized modelling for the spatial management of catch and bycatch ... Gasper, Jason R. Kruse, Gordon H. 2024 https://dx.doi.org/10.17895/ices.pub.25069121 https://ices-library.figshare.com/articles/conference_contribution/The_spatial_distribution_of_spiny_dogfish_Squalus_acanthias_in_the_Gulf_of_Alaska_the_use_of_fishery-dependent_data_fishery-independent_data_and_generalized_modelling_for_the_spatial_management_of_catch_and_bycatch/25069121 unknown ASC 2010 - Theme session E https://ices-library.figshare.com/ICES-ASC-2010/groups ICES Custom Licence https://www.ices.dk/Pages/library_policies.aspx Fisheries and aquaculture Pressures, impacts, conservation, and management Conference contribution article CreativeWork Other 2024 ftdatacite https://doi.org/10.17895/ices.pub.25069121 2024-03-04T12:15:15Z No abstracts are to be cited without prior reference to the author.The spiny dogfish (Squalus acanthias) is a common bycatch species in commercial longline fisheries in the Gulf of Alaska. This small shark is widely considered as a nuisance and most dogfish bycatch is discarded. Their spatial distribution in the Gulf of Alaska is poorly understood. A better understanding of areas of high bycatch would provide critical information to fishery managers, whether they seek to convert discards into valuable fishery landings or whether they seek to reduce fishing mortality on this long-lived species. We analysed the spatial distribution of spiny dogfish from fishery and survey data collected between 1996 and 2008 using generalized additive and generalized linear modelling techniques. Poisson, negative binomial, and quasi-Poisson error structures were investigated using goodness-of-fit statistics. The quasi-Poisson generalized additive model provided the best fit for predicting counts of dogfish and accommodating ... Conference Object Alaska spiny dogfish Squalus acanthias DataCite Metadata Store (German National Library of Science and Technology) Gulf of Alaska |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
unknown |
topic |
Fisheries and aquaculture Pressures, impacts, conservation, and management |
spellingShingle |
Fisheries and aquaculture Pressures, impacts, conservation, and management Gasper, Jason R. Kruse, Gordon H. The spatial distribution of spiny dogfish (Squalus acanthias) in the Gulf of Alaska: the use of fishery-dependent data, fishery-independent data, and generalized modelling for the spatial management of catch and bycatch ... |
topic_facet |
Fisheries and aquaculture Pressures, impacts, conservation, and management |
description |
No abstracts are to be cited without prior reference to the author.The spiny dogfish (Squalus acanthias) is a common bycatch species in commercial longline fisheries in the Gulf of Alaska. This small shark is widely considered as a nuisance and most dogfish bycatch is discarded. Their spatial distribution in the Gulf of Alaska is poorly understood. A better understanding of areas of high bycatch would provide critical information to fishery managers, whether they seek to convert discards into valuable fishery landings or whether they seek to reduce fishing mortality on this long-lived species. We analysed the spatial distribution of spiny dogfish from fishery and survey data collected between 1996 and 2008 using generalized additive and generalized linear modelling techniques. Poisson, negative binomial, and quasi-Poisson error structures were investigated using goodness-of-fit statistics. The quasi-Poisson generalized additive model provided the best fit for predicting counts of dogfish and accommodating ... |
format |
Conference Object |
author |
Gasper, Jason R. Kruse, Gordon H. |
author_facet |
Gasper, Jason R. Kruse, Gordon H. |
author_sort |
Gasper, Jason R. |
title |
The spatial distribution of spiny dogfish (Squalus acanthias) in the Gulf of Alaska: the use of fishery-dependent data, fishery-independent data, and generalized modelling for the spatial management of catch and bycatch ... |
title_short |
The spatial distribution of spiny dogfish (Squalus acanthias) in the Gulf of Alaska: the use of fishery-dependent data, fishery-independent data, and generalized modelling for the spatial management of catch and bycatch ... |
title_full |
The spatial distribution of spiny dogfish (Squalus acanthias) in the Gulf of Alaska: the use of fishery-dependent data, fishery-independent data, and generalized modelling for the spatial management of catch and bycatch ... |
title_fullStr |
The spatial distribution of spiny dogfish (Squalus acanthias) in the Gulf of Alaska: the use of fishery-dependent data, fishery-independent data, and generalized modelling for the spatial management of catch and bycatch ... |
title_full_unstemmed |
The spatial distribution of spiny dogfish (Squalus acanthias) in the Gulf of Alaska: the use of fishery-dependent data, fishery-independent data, and generalized modelling for the spatial management of catch and bycatch ... |
title_sort |
spatial distribution of spiny dogfish (squalus acanthias) in the gulf of alaska: the use of fishery-dependent data, fishery-independent data, and generalized modelling for the spatial management of catch and bycatch ... |
publisher |
ASC 2010 - Theme session E |
publishDate |
2024 |
url |
https://dx.doi.org/10.17895/ices.pub.25069121 https://ices-library.figshare.com/articles/conference_contribution/The_spatial_distribution_of_spiny_dogfish_Squalus_acanthias_in_the_Gulf_of_Alaska_the_use_of_fishery-dependent_data_fishery-independent_data_and_generalized_modelling_for_the_spatial_management_of_catch_and_bycatch/25069121 |
geographic |
Gulf of Alaska |
geographic_facet |
Gulf of Alaska |
genre |
Alaska spiny dogfish Squalus acanthias |
genre_facet |
Alaska spiny dogfish Squalus acanthias |
op_relation |
https://ices-library.figshare.com/ICES-ASC-2010/groups |
op_rights |
ICES Custom Licence https://www.ices.dk/Pages/library_policies.aspx |
op_doi |
https://doi.org/10.17895/ices.pub.25069121 |
_version_ |
1795038031537766400 |