A state-space age-structured assessment model that accommodates environmental effects on demographic parameters and biological reference points ...
No abstracts are to be cited without prior reference to the author. The state-space model framework provides a natural probabilistic approach to modeling the stochastic nature of population survival and recruitment and sampling error inherent in observations of the population. Such models can be exp...
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ftdatacite:10.17895/ices.pub.24752430.v1 2024-02-04T09:58:48+01:00 A state-space age-structured assessment model that accommodates environmental effects on demographic parameters and biological reference points ... Miller, Timothy J. 2023 https://dx.doi.org/10.17895/ices.pub.24752430.v1 https://ices-library.figshare.com/articles/conference_contribution/A_state-space_age-structured_assessment_model_that_accommodates_environmental_effects_on_demographic_parameters_and_biological_reference_points/24752430/1 unknown ASC 2014 - Theme session G https://ices-library.figshare.com/ICES-ASC-2014/groups https://dx.doi.org/10.17895/ices.pub.24752430 https://ices-library.figshare.com/ICES-ASC-2014/groups ICES Custom Licence https://www.ices.dk/Pages/library_policies.aspx Fisheries and aquaculture Pressures, impacts, conservation, and management CreativeWork Conference contribution article Other 2023 ftdatacite https://doi.org/10.17895/ices.pub.24752430.v110.17895/ices.pub.24752430 2024-01-05T01:56:28Z No abstracts are to be cited without prior reference to the author. The state-space model framework provides a natural probabilistic approach to modeling the stochastic nature of population survival and recruitment and sampling error inherent in observations of the population. Such models can be expanded to also model error in environmental covariates and their effects on demographic parameters. We present a state-space age-structured assessment model that can incorporate effects of observed covariates on recruitment and apply the model to Southern New England (SNE) yellowtail flounder and Gulf of Maine (GOM) Atlantic cod using data from the most recent benchmark assessments to evaluate evidence for environmental effects on stock productivity. Based on AIC, models that included environmental effects on recruitment performed better for both stocks and led to annual variation in estimated reference points. ... Conference Object atlantic cod DataCite Metadata Store (German National Library of Science and Technology) |
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Open Polar |
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DataCite Metadata Store (German National Library of Science and Technology) |
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ftdatacite |
language |
unknown |
topic |
Fisheries and aquaculture Pressures, impacts, conservation, and management |
spellingShingle |
Fisheries and aquaculture Pressures, impacts, conservation, and management Miller, Timothy J. A state-space age-structured assessment model that accommodates environmental effects on demographic parameters and biological reference points ... |
topic_facet |
Fisheries and aquaculture Pressures, impacts, conservation, and management |
description |
No abstracts are to be cited without prior reference to the author. The state-space model framework provides a natural probabilistic approach to modeling the stochastic nature of population survival and recruitment and sampling error inherent in observations of the population. Such models can be expanded to also model error in environmental covariates and their effects on demographic parameters. We present a state-space age-structured assessment model that can incorporate effects of observed covariates on recruitment and apply the model to Southern New England (SNE) yellowtail flounder and Gulf of Maine (GOM) Atlantic cod using data from the most recent benchmark assessments to evaluate evidence for environmental effects on stock productivity. Based on AIC, models that included environmental effects on recruitment performed better for both stocks and led to annual variation in estimated reference points. ... |
format |
Conference Object |
author |
Miller, Timothy J. |
author_facet |
Miller, Timothy J. |
author_sort |
Miller, Timothy J. |
title |
A state-space age-structured assessment model that accommodates environmental effects on demographic parameters and biological reference points ... |
title_short |
A state-space age-structured assessment model that accommodates environmental effects on demographic parameters and biological reference points ... |
title_full |
A state-space age-structured assessment model that accommodates environmental effects on demographic parameters and biological reference points ... |
title_fullStr |
A state-space age-structured assessment model that accommodates environmental effects on demographic parameters and biological reference points ... |
title_full_unstemmed |
A state-space age-structured assessment model that accommodates environmental effects on demographic parameters and biological reference points ... |
title_sort |
state-space age-structured assessment model that accommodates environmental effects on demographic parameters and biological reference points ... |
publisher |
ASC 2014 - Theme session G |
publishDate |
2023 |
url |
https://dx.doi.org/10.17895/ices.pub.24752430.v1 https://ices-library.figshare.com/articles/conference_contribution/A_state-space_age-structured_assessment_model_that_accommodates_environmental_effects_on_demographic_parameters_and_biological_reference_points/24752430/1 |
genre |
atlantic cod |
genre_facet |
atlantic cod |
op_relation |
https://ices-library.figshare.com/ICES-ASC-2014/groups https://dx.doi.org/10.17895/ices.pub.24752430 https://ices-library.figshare.com/ICES-ASC-2014/groups |
op_rights |
ICES Custom Licence https://www.ices.dk/Pages/library_policies.aspx |
op_doi |
https://doi.org/10.17895/ices.pub.24752430.v110.17895/ices.pub.24752430 |
_version_ |
1789963361762410496 |