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Brook trout are the only native fish from the salmon family in the southeastern United States. Despite their recreational and cultural significance, human activities, such as habitat degradation and introduction of non-native species, have led to serious declines of brook trout populations in the region. Stream temperature and flow alterations from climate change are projected to impact this cold-water species even further. Recent studies show that there is much site-to-site variation in how climate affects stream temperature and flow. Therefore, vulnerability of local trout populations to climate change also varies. Understanding local variation in climate responses across the region is critical to maintaining...
Categories: Project;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: 2020,
CASC,
Fish,
Fish,
Projects by Region, All tags...
Rivers, Streams and Lakes,
Rivers, Streams and Lakes,
Science Tools for Managers,
Science Tools for Managers,
Southeast,
Southeast CASC,
State of the Science,
State of the Science,
Water, Coasts and Ice,
Water, Coasts and Ice,
Wildlife and Plants,
Wildlife and Plants, Fewer tags
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This data set includes information on 406 wild brook trout populations from across the State of North Carolina. Key genetics metrics on diversity and the extent of hatchery introgression are presented. These data accompany the following article: Kazyak, D.C., Rash, Jacob, Lubinski, B.A., and King, T.L., 2018, Assessing the impact of stocking northern-origin hatchery brook trout on the genetics of wild populations in North Carolina: Conservation Genetics, v. 19, p. 207-219, https://doi.org/10.1007/s10592-017-1037-4.
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