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Genetic, demographic, and environmental processes affect natural populations synergistically, and understanding their interplay is crucial for the conservation of biodiversity. Stream fishes in metapopulations are particularly sensitive to habitat fragmentation because persistence depends on dispersal and colonization of new habitat but dispersal is constrained to stream networks. Great Plains streams are increasingly fragmented by water diversion and climate change, threatening connectivity of fish populations in this ecosystem. We used seven microsatellite loci to describe population and landscape genetic patterns across 614 individuals from 12 remaining populations of Arkansas darter ( Etheostoma cragini) in...
Categories: Data;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: CATFISHES/MINNOWS,
Climate Change,
Colorado,
Colorado,
Data, All tags...
Fisheries Management,
GPLCC,
Gene Flow,
Great Plains,
Great Plains,
Great Plains Landscape Conservation Cooperative,
LCC Network Science Catalog,
Landscape Genetics,
Plains Fish,
Prairie Rivers and Streams,
RIVERS/STREAM,
biota,
completed,
data.gov Great Plains LCC,
environment, Fewer tags
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Genetic, demographic, and environmental processes affect natural populations synergistically, and understanding their interplay is crucial for the conservation of biodiversity. Stream fishes in metapopulations are particularly sensitive to habitat fragmentation because persistence depends on dispersal and colonization of new habitat but dispersal is constrained to stream networks. Great Plains streams are increasingly fragmented by water diversion and climate change, threatening connectivity of fish populations in this ecosystem. We used seven microsatellite loci to describe population and landscape genetic patterns across 614 individuals from 12 remaining populations of Arkansas darter ( Etheostoma cragini) in...
Categories: Data,
Publication;
Types: Citation,
Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: Climate Change,
Colorado,
Colorado,
Fisheries Management,
GPLCC, All tags...
Gene Flow,
Great Plains,
Great Plains,
Great Plains Landscape Conservation Cooperative,
LCC Network Science Catalog,
Landscape Genetics,
Plains Fish,
Prairie Rivers and Streams,
Publication,
completed,
data.gov Great Plains LCC, Fewer tags
|
Genetic, demographic, and environmental processes affect natural populations synergistically, and understanding their interplay is crucial for the conservation of biodiversity. Stream fishes in metapopulations are particularly sensitive to habitat fragmentation because persistence depends on dispersal and colonization of new habitat but dispersal is constrained to stream networks. Great Plains streams are increasingly fragmented by water diversion and climate change, threatening connectivity of fish populations in this ecosystem. We used seven microsatellite loci to describe population and landscape genetic patterns across 614 individuals from 12 remaining populations of Arkansas darter ( Etheostoma cragini) in...
Categories: Data,
Project;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: 2010,
CATFISHES/MINNOWS,
CO-03,
CO-04,
Climate Change, All tags...
Colorado,
FY 2010,
Federal resource managers,
Fisheries Management,
GPLCC,
Gene Flow,
Great Plains,
Great Plains Landscape Conservation Cooperative,
LCC,
LCC Network Science Catalog,
Landscape Genetics,
Map,
Plains Fish,
Policy makers & regulators,
Population & Habitat Evaluation/Projection,
Prairie Rivers and Streams,
Project,
Publication,
RIVERS/STREAM,
State agencies,
Vulnerability Assessment,
biota,
completed,
environment, Fewer tags
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Across the western Great Plains of North America, groundwater pumping for irrigated agriculture has depleted regional aquifers that sustain stream flow for native fishes. Although declines in Great Plains stream discharge owing to groundwater pumping are widely documented, spatial and temporal patterns in stream intermittency across this broad landscape have yet to be quantified. Successful management of native Great Plains stream fishes into the future will require an explicit understanding of the distribution and abundance of habitats, as well as the connections among those habitats across the region. The goal of this study was to provide critical information and decision-support tools to enhance conservation...
Categories: Data;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: Federal resource managers,
GPLCC,
GPLCC,
Great Plains,
Great Plains, All tags...
Great Plains Landscape Conservation Cooperative,
HABITAT CONVERSION/FRAGMENTATION,
Habitat Modeling,
Habitat Modeling,
LCC Network Science Catalog,
Plains Fish,
Plains Fish,
Prairie Rivers and Streams,
Prairie Rivers and Streams,
RIVERS/STREAM,
Regional & county planners,
Report,
State agencies,
completed,
environment,
inlandWaters, Fewer tags
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Summary of project, results, and recommendations for the project completed by Sarah W. Fitzpatrick, Harry J. Crockett, and W. Chris Funk. Summary written by the Great Plains Landscape Conservation Cooperative (GP LCC).
Categories: Data;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: CATFISHES/MINNOWS,
Climate Change,
Colorado,
Colorado,
Fisheries Management, All tags...
GPLCC,
Gene Flow,
Great Plains,
Great Plains,
Great Plains Landscape Conservation Cooperative,
Landscape Genetics,
Plains Fish,
Prairie Rivers and Streams,
RIVERS/STREAM,
Report,
biota,
completed,
environment, Fewer tags
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