Modeling survival at multi-population scales using mark–recapture data
The demography of vertebrate populations is governed in part by processes operating at large spatial scales that have synchronizing effects on demographic parameters over large geographic areas, and in part, by local processes that generate fluctuations that are independent across populations. We de...
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2009
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Online Access: | http://agritrop.cirad.fr/578505/ http://agritrop.cirad.fr/578505/1/08-1657%252E1.pdf https://doi.org/10.1890/08-1657.1 |
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ftcirad:oai:agritrop.cirad.fr:578505 2023-05-15T15:27:57+02:00 Modeling survival at multi-population scales using mark–recapture data Grosbois, Vladimir Harris, M.P. Anker-Nilssen, Tycho McCleery, R.H. Shaw, D.N. Morgan, B.J.T. Gimenez, Olivier 2009 text http://agritrop.cirad.fr/578505/ http://agritrop.cirad.fr/578505/1/08-1657%252E1.pdf https://doi.org/10.1890/08-1657.1 eng eng http://agritrop.cirad.fr/578505/ Modeling survival at multi-population scales using mark–recapture data. Grosbois Vladimir, Harris M.P., Anker-Nilssen Tycho, McCleery R.H., Shaw D.N., Morgan B.J.T., Gimenez Olivier. 2009. Ecology, 90 (10) : 2922-2932.https://doi.org/10.1890/08-1657.1 <https://doi.org/10.1890/08-1657.1> http://agritrop.cirad.fr/578505/1/08-1657%252E1.pdf Cirad license info:eu-repo/semantics/openAccess https://agritrop.cirad.fr/mention_legale.html Ecology U30 - Méthodes de recherche U10 - Informatique mathématiques et statistiques L20 - Écologie animale article info:eu-repo/semantics/article Journal Article info:eu-repo/semantics/publishedVersion 2009 ftcirad https://doi.org/10.1890/08-1657.1 2022-04-26T23:02:09Z The demography of vertebrate populations is governed in part by processes operating at large spatial scales that have synchronizing effects on demographic parameters over large geographic areas, and in part, by local processes that generate fluctuations that are independent across populations. We describe a statistical model for the analysis of individual monitoring data at the multi-population scale that allows us to (1) split up temporal variation in survival into two components that account for these two types of processes and (2) evaluate the role of environmental factors in generating these two components. We derive from this model an index of synchrony among populations in the pattern of temporal variation in survival, and we evaluate the extent to which environmental factors contribute to synchronize or desynchronize survival variation among populations. When applied to individual monitoring data from four colonies of the Atlantic Puffin (Fratercula arctica), 67% of between-year variance in adult survival was accounted for by a global spatial-scale component, indicating substantial synchrony among colonies. Local sea surface temperature (SST) accounted for 40% of the global spatial-scale component but also for an equally large fraction of the local-scale component. SST thus acted at the same time as both a synchronizing and a desynchronizing agent. Between-year variation in adult survival not explained by the effect of local SST was as synchronized as total between-year variation, suggesting that other unknown environmental factors acted as synchronizing agents. Our approach, which focuses on demographic mechanisms at the multi-population scale, ideally should be combined with investigations of population size time series in order to characterize thoroughly the processes that underlie patterns of multi-population dynamics and, ultimately, range dynamics. Article in Journal/Newspaper Atlantic puffin fratercula Fratercula arctica CIRAD: Agritrop (Centre de coopération internationale en recherche agronomique pour le développement) Ecology 90 10 2922 2932 |
institution |
Open Polar |
collection |
CIRAD: Agritrop (Centre de coopération internationale en recherche agronomique pour le développement) |
op_collection_id |
ftcirad |
language |
English |
topic |
U30 - Méthodes de recherche U10 - Informatique mathématiques et statistiques L20 - Écologie animale |
spellingShingle |
U30 - Méthodes de recherche U10 - Informatique mathématiques et statistiques L20 - Écologie animale Grosbois, Vladimir Harris, M.P. Anker-Nilssen, Tycho McCleery, R.H. Shaw, D.N. Morgan, B.J.T. Gimenez, Olivier Modeling survival at multi-population scales using mark–recapture data |
topic_facet |
U30 - Méthodes de recherche U10 - Informatique mathématiques et statistiques L20 - Écologie animale |
description |
The demography of vertebrate populations is governed in part by processes operating at large spatial scales that have synchronizing effects on demographic parameters over large geographic areas, and in part, by local processes that generate fluctuations that are independent across populations. We describe a statistical model for the analysis of individual monitoring data at the multi-population scale that allows us to (1) split up temporal variation in survival into two components that account for these two types of processes and (2) evaluate the role of environmental factors in generating these two components. We derive from this model an index of synchrony among populations in the pattern of temporal variation in survival, and we evaluate the extent to which environmental factors contribute to synchronize or desynchronize survival variation among populations. When applied to individual monitoring data from four colonies of the Atlantic Puffin (Fratercula arctica), 67% of between-year variance in adult survival was accounted for by a global spatial-scale component, indicating substantial synchrony among colonies. Local sea surface temperature (SST) accounted for 40% of the global spatial-scale component but also for an equally large fraction of the local-scale component. SST thus acted at the same time as both a synchronizing and a desynchronizing agent. Between-year variation in adult survival not explained by the effect of local SST was as synchronized as total between-year variation, suggesting that other unknown environmental factors acted as synchronizing agents. Our approach, which focuses on demographic mechanisms at the multi-population scale, ideally should be combined with investigations of population size time series in order to characterize thoroughly the processes that underlie patterns of multi-population dynamics and, ultimately, range dynamics. |
format |
Article in Journal/Newspaper |
author |
Grosbois, Vladimir Harris, M.P. Anker-Nilssen, Tycho McCleery, R.H. Shaw, D.N. Morgan, B.J.T. Gimenez, Olivier |
author_facet |
Grosbois, Vladimir Harris, M.P. Anker-Nilssen, Tycho McCleery, R.H. Shaw, D.N. Morgan, B.J.T. Gimenez, Olivier |
author_sort |
Grosbois, Vladimir |
title |
Modeling survival at multi-population scales using mark–recapture data |
title_short |
Modeling survival at multi-population scales using mark–recapture data |
title_full |
Modeling survival at multi-population scales using mark–recapture data |
title_fullStr |
Modeling survival at multi-population scales using mark–recapture data |
title_full_unstemmed |
Modeling survival at multi-population scales using mark–recapture data |
title_sort |
modeling survival at multi-population scales using mark–recapture data |
publishDate |
2009 |
url |
http://agritrop.cirad.fr/578505/ http://agritrop.cirad.fr/578505/1/08-1657%252E1.pdf https://doi.org/10.1890/08-1657.1 |
genre |
Atlantic puffin fratercula Fratercula arctica |
genre_facet |
Atlantic puffin fratercula Fratercula arctica |
op_source |
Ecology |
op_relation |
http://agritrop.cirad.fr/578505/ Modeling survival at multi-population scales using mark–recapture data. Grosbois Vladimir, Harris M.P., Anker-Nilssen Tycho, McCleery R.H., Shaw D.N., Morgan B.J.T., Gimenez Olivier. 2009. Ecology, 90 (10) : 2922-2932.https://doi.org/10.1890/08-1657.1 <https://doi.org/10.1890/08-1657.1> http://agritrop.cirad.fr/578505/1/08-1657%252E1.pdf |
op_rights |
Cirad license info:eu-repo/semantics/openAccess https://agritrop.cirad.fr/mention_legale.html |
op_doi |
https://doi.org/10.1890/08-1657.1 |
container_title |
Ecology |
container_volume |
90 |
container_issue |
10 |
container_start_page |
2922 |
op_container_end_page |
2932 |
_version_ |
1766358343356514304 |