Data from: Phylogeography, population genetics, and distribution modeling reveal vulnerability of Scirpus longii (Cyperaceae) and the Atlantic Coastal Plain Flora to climate change.
A proactive approach to conservation must be predictive, anticipating how habitats will change and which species are likely to decline or prosper. We use composite species distribution modeling to identify suitable habitats for 18 members of the North American Atlantic Coastal Plain Flora (ACPF) sin...
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ftdryad:oai:v1.datadryad.org:10255/dryad.200937 2023-05-15T16:41:24+02:00 Data from: Phylogeography, population genetics, and distribution modeling reveal vulnerability of Scirpus longii (Cyperaceae) and the Atlantic Coastal Plain Flora to climate change. Spalink, Daniel MacKay, Ron Sytsma, Kenneth J North American Atlantic Coastal Plain Quaternary 2018-12-27T18:00:15Z http://hdl.handle.net/10255/dryad.200937 https://doi.org/10.5061/dryad.b4dn0mn unknown doi:10.5061/dryad.b4dn0mn/1 doi:10.5061/dryad.b4dn0mn/2 doi:10.1111/mec.15006 doi:10.5061/dryad.b4dn0mn Spalink D, MacKay R, Sytsma KJ (2019) Phylogeography, population genetics, and distribution modeling reveal vulnerability of Scirpus longii (Cyperaceae) and the Atlantic Coastal Plain Flora to climate change. Molecular Ecology. http://hdl.handle.net/10255/dryad.200937 Community modeling Conservation Genotyping-by-sequencing Niche modeling RASE SNAPP Article 2018 ftdryad https://doi.org/10.5061/dryad.b4dn0mn https://doi.org/10.5061/dryad.b4dn0mn/1 https://doi.org/10.5061/dryad.b4dn0mn/2 https://doi.org/10.1111/mec.15006 2020-01-01T16:20:25Z A proactive approach to conservation must be predictive, anticipating how habitats will change and which species are likely to decline or prosper. We use composite species distribution modeling to identify suitable habitats for 18 members of the North American Atlantic Coastal Plain Flora (ACPF) since the Last Glacial Maximum and project these into the future. We then use Scirpus longii (Cyperaceae), a globally imperiled ACPF sedge with many of the characteristics of extinction vulnerability, as a case study. We integrate phylogeographic and population genetic analyses and species distribution modeling to develop a broad view of its current condition and prognosis for conservation. We use genotyping-by-sequencing to characterize the genomes of 142 S. longii individuals from twenty populations distributed throughout its range (New Jersey to Nova Scotia). We measure the distribution of genetic diversity in the species and reconstruct its phylogeographic history using SNAPP and RASE. Extant populations of S. longii originated from a single refugium south of the Laurentide ice sheet around 25 thousand years ago. The genetic diversity of S. longii is exceedingly low, populations exhibit little genetic structure, and the species is slightly inbred. Projected climate scenarios indicate that nearly half of extant populations of S. longii will be exposed to unsuitable climate by 2070. Similar changes in suitable habitat will occur for many other northern ACPF species – centers of diversity will shift northward and Nova Scotia may become the last refuges for those species not extinguished. Article in Journal/Newspaper Ice Sheet Dryad Digital Repository (Duke University) |
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Open Polar |
collection |
Dryad Digital Repository (Duke University) |
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ftdryad |
language |
unknown |
topic |
Community modeling Conservation Genotyping-by-sequencing Niche modeling RASE SNAPP |
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Community modeling Conservation Genotyping-by-sequencing Niche modeling RASE SNAPP Spalink, Daniel MacKay, Ron Sytsma, Kenneth J Data from: Phylogeography, population genetics, and distribution modeling reveal vulnerability of Scirpus longii (Cyperaceae) and the Atlantic Coastal Plain Flora to climate change. |
topic_facet |
Community modeling Conservation Genotyping-by-sequencing Niche modeling RASE SNAPP |
description |
A proactive approach to conservation must be predictive, anticipating how habitats will change and which species are likely to decline or prosper. We use composite species distribution modeling to identify suitable habitats for 18 members of the North American Atlantic Coastal Plain Flora (ACPF) since the Last Glacial Maximum and project these into the future. We then use Scirpus longii (Cyperaceae), a globally imperiled ACPF sedge with many of the characteristics of extinction vulnerability, as a case study. We integrate phylogeographic and population genetic analyses and species distribution modeling to develop a broad view of its current condition and prognosis for conservation. We use genotyping-by-sequencing to characterize the genomes of 142 S. longii individuals from twenty populations distributed throughout its range (New Jersey to Nova Scotia). We measure the distribution of genetic diversity in the species and reconstruct its phylogeographic history using SNAPP and RASE. Extant populations of S. longii originated from a single refugium south of the Laurentide ice sheet around 25 thousand years ago. The genetic diversity of S. longii is exceedingly low, populations exhibit little genetic structure, and the species is slightly inbred. Projected climate scenarios indicate that nearly half of extant populations of S. longii will be exposed to unsuitable climate by 2070. Similar changes in suitable habitat will occur for many other northern ACPF species – centers of diversity will shift northward and Nova Scotia may become the last refuges for those species not extinguished. |
format |
Article in Journal/Newspaper |
author |
Spalink, Daniel MacKay, Ron Sytsma, Kenneth J |
author_facet |
Spalink, Daniel MacKay, Ron Sytsma, Kenneth J |
author_sort |
Spalink, Daniel |
title |
Data from: Phylogeography, population genetics, and distribution modeling reveal vulnerability of Scirpus longii (Cyperaceae) and the Atlantic Coastal Plain Flora to climate change. |
title_short |
Data from: Phylogeography, population genetics, and distribution modeling reveal vulnerability of Scirpus longii (Cyperaceae) and the Atlantic Coastal Plain Flora to climate change. |
title_full |
Data from: Phylogeography, population genetics, and distribution modeling reveal vulnerability of Scirpus longii (Cyperaceae) and the Atlantic Coastal Plain Flora to climate change. |
title_fullStr |
Data from: Phylogeography, population genetics, and distribution modeling reveal vulnerability of Scirpus longii (Cyperaceae) and the Atlantic Coastal Plain Flora to climate change. |
title_full_unstemmed |
Data from: Phylogeography, population genetics, and distribution modeling reveal vulnerability of Scirpus longii (Cyperaceae) and the Atlantic Coastal Plain Flora to climate change. |
title_sort |
data from: phylogeography, population genetics, and distribution modeling reveal vulnerability of scirpus longii (cyperaceae) and the atlantic coastal plain flora to climate change. |
publishDate |
2018 |
url |
http://hdl.handle.net/10255/dryad.200937 https://doi.org/10.5061/dryad.b4dn0mn |
op_coverage |
North American Atlantic Coastal Plain Quaternary |
genre |
Ice Sheet |
genre_facet |
Ice Sheet |
op_relation |
doi:10.5061/dryad.b4dn0mn/1 doi:10.5061/dryad.b4dn0mn/2 doi:10.1111/mec.15006 doi:10.5061/dryad.b4dn0mn Spalink D, MacKay R, Sytsma KJ (2019) Phylogeography, population genetics, and distribution modeling reveal vulnerability of Scirpus longii (Cyperaceae) and the Atlantic Coastal Plain Flora to climate change. Molecular Ecology. http://hdl.handle.net/10255/dryad.200937 |
op_doi |
https://doi.org/10.5061/dryad.b4dn0mn https://doi.org/10.5061/dryad.b4dn0mn/1 https://doi.org/10.5061/dryad.b4dn0mn/2 https://doi.org/10.1111/mec.15006 |
_version_ |
1766031824800186368 |