Moving in the Anthropocene: Global reductions in terrestrial mammalian movements
Autor(a) principal: | |
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Data de Publicação: | 2018 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | http://hdl.handle.net/10174/25640 https://doi.org/10.1126/science.aam9712 |
Resumo: | Animal movement is fundamental for ecosystem functioning and species survival, yet the effects of the anthropogenic footprint on animal movements have not been estimated across species. Using a unique GPS-tracking database of 803 individuals across 57 species, we found that movements of mammals in areas with a comparatively high human footprint were on average one-half to one-third the extent of their movements in areas with a low human footprint.We attribute this reduction to behavioral changes of individual animals and to the exclusion of species with long-range movements from areas with higher human impact. Global loss of vagility alters a key ecological trait of animals that affects not only population persistence but also ecosystem processes such as predator-prey interactions, nutrient cycling, and disease transmission. |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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7160 |
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Moving in the Anthropocene: Global reductions in terrestrial mammalian movementsAnimal movement is fundamental for ecosystem functioning and species survival, yet the effects of the anthropogenic footprint on animal movements have not been estimated across species. Using a unique GPS-tracking database of 803 individuals across 57 species, we found that movements of mammals in areas with a comparatively high human footprint were on average one-half to one-third the extent of their movements in areas with a low human footprint.We attribute this reduction to behavioral changes of individual animals and to the exclusion of species with long-range movements from areas with higher human impact. Global loss of vagility alters a key ecological trait of animals that affects not only population persistence but also ecosystem processes such as predator-prey interactions, nutrient cycling, and disease transmission.Science2019-06-17T15:54:53Z2019-06-172018-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://hdl.handle.net/10174/25640http://hdl.handle.net/10174/25640https://doi.org/10.1126/science.aam9712porndndcalves@uevora.ptndnd599Tucker, MarleeCamilo-Alves, constancaMueller, Thomasinfo:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2024-01-03T19:19:30Zoai:dspace.uevora.pt:10174/25640Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T01:15:59.661563Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse |
dc.title.none.fl_str_mv |
Moving in the Anthropocene: Global reductions in terrestrial mammalian movements |
title |
Moving in the Anthropocene: Global reductions in terrestrial mammalian movements |
spellingShingle |
Moving in the Anthropocene: Global reductions in terrestrial mammalian movements Tucker, Marlee |
title_short |
Moving in the Anthropocene: Global reductions in terrestrial mammalian movements |
title_full |
Moving in the Anthropocene: Global reductions in terrestrial mammalian movements |
title_fullStr |
Moving in the Anthropocene: Global reductions in terrestrial mammalian movements |
title_full_unstemmed |
Moving in the Anthropocene: Global reductions in terrestrial mammalian movements |
title_sort |
Moving in the Anthropocene: Global reductions in terrestrial mammalian movements |
author |
Tucker, Marlee |
author_facet |
Tucker, Marlee Camilo-Alves, constanca Mueller, Thomas |
author_role |
author |
author2 |
Camilo-Alves, constanca Mueller, Thomas |
author2_role |
author author |
dc.contributor.author.fl_str_mv |
Tucker, Marlee Camilo-Alves, constanca Mueller, Thomas |
description |
Animal movement is fundamental for ecosystem functioning and species survival, yet the effects of the anthropogenic footprint on animal movements have not been estimated across species. Using a unique GPS-tracking database of 803 individuals across 57 species, we found that movements of mammals in areas with a comparatively high human footprint were on average one-half to one-third the extent of their movements in areas with a low human footprint.We attribute this reduction to behavioral changes of individual animals and to the exclusion of species with long-range movements from areas with higher human impact. Global loss of vagility alters a key ecological trait of animals that affects not only population persistence but also ecosystem processes such as predator-prey interactions, nutrient cycling, and disease transmission. |
publishDate |
2018 |
dc.date.none.fl_str_mv |
2018-01-01T00:00:00Z 2019-06-17T15:54:53Z 2019-06-17 |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://hdl.handle.net/10174/25640 http://hdl.handle.net/10174/25640 https://doi.org/10.1126/science.aam9712 |
url |
http://hdl.handle.net/10174/25640 https://doi.org/10.1126/science.aam9712 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
nd nd calves@uevora.pt nd nd 599 |
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info:eu-repo/semantics/openAccess |
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openAccess |
dc.publisher.none.fl_str_mv |
Science |
publisher.none.fl_str_mv |
Science |
dc.source.none.fl_str_mv |
reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação instacron:RCAAP |
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Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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RCAAP |
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RCAAP |
reponame_str |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
collection |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
repository.name.fl_str_mv |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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