Data from: Loss of functional connectivity in migration networks induces population decline in migratory birds ...
Migratory birds rely on a habitat network along their migration routes by temporarily occupying stopover sites between breeding and non-breeding grounds. Removal or degradation of stopover sites in a network might impede movement, and thereby reduce migration success and survival. The extent to whic...
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Online Access: | https://dx.doi.org/10.5061/dryad.r901kb6 https://datadryad.org/stash/dataset/doi:10.5061/dryad.r901kb6 |
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ftdatacite:10.5061/dryad.r901kb6 2024-02-04T09:52:50+01:00 Data from: Loss of functional connectivity in migration networks induces population decline in migratory birds ... Yanjie, Xu Si, Yali Wang, Yingying Zhang, Yong Prins, Herbert Cao, Lei De Boer, Willem Frederik 2019 https://dx.doi.org/10.5061/dryad.r901kb6 https://datadryad.org/stash/dataset/doi:10.5061/dryad.r901kb6 en eng Dryad Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode cc0-1.0 Anser albifrons Anser cygnoid Anser erythropus Cygnus columbianus Anas acuta Anser anser Population size Anser fabalis network connectivity 1992-2015 Anas crecca Dataset dataset 2019 ftdatacite https://doi.org/10.5061/dryad.r901kb6 2024-01-05T04:51:50Z Migratory birds rely on a habitat network along their migration routes by temporarily occupying stopover sites between breeding and non-breeding grounds. Removal or degradation of stopover sites in a network might impede movement, and thereby reduce migration success and survival. The extent to which the breakdown of migration networks, due to changes in land use, impacts the population sizes of migratory birds is poorly understood. We measured the functional connectivity of migration networks of waterfowl species that migrate over the East Asian-Australasian Flyway from 1992-2015. We analysed the relationship between changes in non-breeding population sizes and changes in functional connectivity, while taking into account other commonly-considered species traits, using a Phylogenetic Linear Mixed Model. We found that population sizes significantly declined with a reduction in the functional connectivity of migration networks; no other predictor variables were important. We conclude that the current decrease ... : Population trends of the study speciesSpecies names are abbreviated: ts - tundra swan (Cygnus columbianus); sg - swan goose (Anser cygnoid); bg - bean goose (Anser fabalis); gwfg - greater white-fronted goose (Anser albifrons); lwfg - lesser white-fronted goose (Anser erythropus); glg - greylag goose (Anser anser); ct - common teal (Anas crecca); np - northern pintail (Anas acuta).yearlypop.csvChanges in functional connectivityCFC is changes in functional connectivity. The unit for the data is square kilometre (sqkm). Species names are abbreviated: ts - tundra swan (Cygnus columbianus); sg - swan goose (Anser cygnoid); bg - bean goose (Anser fabalis); gwfg - greater white-fronted goose (Anser albifrons); lwfg - lesser white-fronted goose (Anser erythropus); glg - greylag goose (Anser anser); ct - common teal (Anas crecca); np - northern pintail (Anas acuta).connectivity.csvSpecies traitsSpecies names are abbreviated: ts - tundra swan (Cygnus columbianus); sg - swan goose (Anser cygnoid); bg - bean goose ... Dataset Anas acuta Anser erythropus Anser fabalis Cygnus columbianus lesser white-fronted goose Tundra Tundra Swan DataCite Metadata Store (German National Library of Science and Technology) |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
English |
topic |
Anser albifrons Anser cygnoid Anser erythropus Cygnus columbianus Anas acuta Anser anser Population size Anser fabalis network connectivity 1992-2015 Anas crecca |
spellingShingle |
Anser albifrons Anser cygnoid Anser erythropus Cygnus columbianus Anas acuta Anser anser Population size Anser fabalis network connectivity 1992-2015 Anas crecca Yanjie, Xu Si, Yali Wang, Yingying Zhang, Yong Prins, Herbert Cao, Lei De Boer, Willem Frederik Data from: Loss of functional connectivity in migration networks induces population decline in migratory birds ... |
topic_facet |
Anser albifrons Anser cygnoid Anser erythropus Cygnus columbianus Anas acuta Anser anser Population size Anser fabalis network connectivity 1992-2015 Anas crecca |
description |
Migratory birds rely on a habitat network along their migration routes by temporarily occupying stopover sites between breeding and non-breeding grounds. Removal or degradation of stopover sites in a network might impede movement, and thereby reduce migration success and survival. The extent to which the breakdown of migration networks, due to changes in land use, impacts the population sizes of migratory birds is poorly understood. We measured the functional connectivity of migration networks of waterfowl species that migrate over the East Asian-Australasian Flyway from 1992-2015. We analysed the relationship between changes in non-breeding population sizes and changes in functional connectivity, while taking into account other commonly-considered species traits, using a Phylogenetic Linear Mixed Model. We found that population sizes significantly declined with a reduction in the functional connectivity of migration networks; no other predictor variables were important. We conclude that the current decrease ... : Population trends of the study speciesSpecies names are abbreviated: ts - tundra swan (Cygnus columbianus); sg - swan goose (Anser cygnoid); bg - bean goose (Anser fabalis); gwfg - greater white-fronted goose (Anser albifrons); lwfg - lesser white-fronted goose (Anser erythropus); glg - greylag goose (Anser anser); ct - common teal (Anas crecca); np - northern pintail (Anas acuta).yearlypop.csvChanges in functional connectivityCFC is changes in functional connectivity. The unit for the data is square kilometre (sqkm). Species names are abbreviated: ts - tundra swan (Cygnus columbianus); sg - swan goose (Anser cygnoid); bg - bean goose (Anser fabalis); gwfg - greater white-fronted goose (Anser albifrons); lwfg - lesser white-fronted goose (Anser erythropus); glg - greylag goose (Anser anser); ct - common teal (Anas crecca); np - northern pintail (Anas acuta).connectivity.csvSpecies traitsSpecies names are abbreviated: ts - tundra swan (Cygnus columbianus); sg - swan goose (Anser cygnoid); bg - bean goose ... |
format |
Dataset |
author |
Yanjie, Xu Si, Yali Wang, Yingying Zhang, Yong Prins, Herbert Cao, Lei De Boer, Willem Frederik |
author_facet |
Yanjie, Xu Si, Yali Wang, Yingying Zhang, Yong Prins, Herbert Cao, Lei De Boer, Willem Frederik |
author_sort |
Yanjie, Xu |
title |
Data from: Loss of functional connectivity in migration networks induces population decline in migratory birds ... |
title_short |
Data from: Loss of functional connectivity in migration networks induces population decline in migratory birds ... |
title_full |
Data from: Loss of functional connectivity in migration networks induces population decline in migratory birds ... |
title_fullStr |
Data from: Loss of functional connectivity in migration networks induces population decline in migratory birds ... |
title_full_unstemmed |
Data from: Loss of functional connectivity in migration networks induces population decline in migratory birds ... |
title_sort |
data from: loss of functional connectivity in migration networks induces population decline in migratory birds ... |
publisher |
Dryad |
publishDate |
2019 |
url |
https://dx.doi.org/10.5061/dryad.r901kb6 https://datadryad.org/stash/dataset/doi:10.5061/dryad.r901kb6 |
genre |
Anas acuta Anser erythropus Anser fabalis Cygnus columbianus lesser white-fronted goose Tundra Tundra Swan |
genre_facet |
Anas acuta Anser erythropus Anser fabalis Cygnus columbianus lesser white-fronted goose Tundra Tundra Swan |
op_rights |
Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode cc0-1.0 |
op_doi |
https://doi.org/10.5061/dryad.r901kb6 |
_version_ |
1789961169061019648 |