Are Road Crossings Fragmenting Populations of Clinch Dace?

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dc.contributor.authorBourquin, Rebecca M.en
dc.contributor.authorOrth, Donald J.en
dc.contributor.authorHallerman, Eric M.en
dc.contributor.authorStauffer, Dean F.en
dc.contributor.departmentFish and Wildlife Conservationen
dc.date.accessioned2020-12-29T13:57:40Zen
dc.date.available2020-12-29T13:57:40Zen
dc.date.issued2020-11-16en
dc.date.updated2020-12-29T13:57:37Zen
dc.description.abstractChrosomus sp. cf. saylori (Clinch Dace) is a newly recognized species of minnow with a restricted distribution in southwestern Virginia. We analyzed genetic variation and abundance at paired sites above and below road crossings. Road crossings did not have a strong effect on presence, abundance, or genetic differentiation of Clinch Dace. Of all sites where Clinch Dace were found, only 1 perched culvert presented a barrier to upstream migration; however, no genetic differentiation was found between collections above and below that or any other culvert. Distribution and abundance of Clinch Dace populations were not influenced by habitat variables measured at the site level. Low abundance in small headwaters, nest association, and high mobility appear to be characteristics of this species of Chrosomus.en
dc.description.versionPublished (Publication status)en
dc.format.extentPages 709-722en
dc.format.mimetypeapplication/pdfen
dc.identifier.doihttps://doi.org/10.1656/045.027.0411en
dc.identifier.issn1092-6194en
dc.identifier.issue4en
dc.identifier.orcidOrth, Donald [0000-0002-9236-0147]en
dc.identifier.urihttp://hdl.handle.net/10919/101675en
dc.identifier.volume27en
dc.language.isoenen
dc.publisherHumboldt Field Research Instituteen
dc.rightsIn Copyright (InC)en
dc.rights.urihttp://rightsstatements.org/vocab/InC/1.0/en
dc.subjectEcologyen
dc.subject05 Environmental Sciencesen
dc.subject06 Biological Sciencesen
dc.titleAre Road Crossings Fragmenting Populations of Clinch Dace?en
dc.title.serialNortheastern Naturalisten
dc.typeArticle - Refereeden
dc.type.otherArticleen
pubs.organisational-group/Virginia Tech/Natural Resources & Environmenten
pubs.organisational-group/Virginia Tech/All T&R Facultyen
pubs.organisational-group/Virginia Tech/Natural Resources & Environment/Fish and Wildlife Conservationen
pubs.organisational-group/Virginia Tech/Natural Resources & Environment/CNRE T&R Facultyen
pubs.organisational-group/Virginia Techen

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