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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ftdatacite:10.5061/dryad.b4dn0mn 2023-05-15T16:41:19+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. 2018 https://dx.doi.org/10.5061/dryad.b4dn0mn http://datadryad.org/stash/dataset/doi:10.5061/dryad.b4dn0mn en eng Dryad https://dx.doi.org/10.1111/mec.15006 Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode cc0-1.0 CC0 SNAPP Community modeling Quaternary genotyping-by-sequencing RASE niche modeling Scirpus longii dataset Dataset 2018 ftdatacite https://doi.org/10.5061/dryad.b4dn0mn https://doi.org/10.1111/mec.15006 2022-02-08T12:53:43Z 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. : Scirpus_longii_SNPSNexus alignment of SNPs from all sequenced individuals of Scirpus long.MAXENT_input_distributionsSpecies distribution data used for MAXENT species distribution modeling. Dataset Ice Sheet DataCite Metadata Store (German National Library of Science and Technology) |
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Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
English |
topic |
SNAPP Community modeling Quaternary genotyping-by-sequencing RASE niche modeling Scirpus longii |
spellingShingle |
SNAPP Community modeling Quaternary genotyping-by-sequencing RASE niche modeling Scirpus longii 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 |
SNAPP Community modeling Quaternary genotyping-by-sequencing RASE niche modeling Scirpus longii |
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. : Scirpus_longii_SNPSNexus alignment of SNPs from all sequenced individuals of Scirpus long.MAXENT_input_distributionsSpecies distribution data used for MAXENT species distribution modeling. |
format |
Dataset |
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. |
publisher |
Dryad |
publishDate |
2018 |
url |
https://dx.doi.org/10.5061/dryad.b4dn0mn http://datadryad.org/stash/dataset/doi:10.5061/dryad.b4dn0mn |
genre |
Ice Sheet |
genre_facet |
Ice Sheet |
op_relation |
https://dx.doi.org/10.1111/mec.15006 |
op_rights |
Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode cc0-1.0 |
op_rightsnorm |
CC0 |
op_doi |
https://doi.org/10.5061/dryad.b4dn0mn https://doi.org/10.1111/mec.15006 |
_version_ |
1766031744072417280 |