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Conservation Priorities for Great Plains Fish Communities Based on Riverscape Connectivity and Genetic Integrity of Populations Biodiversity in stream networks is threatened globally by interactions between habitat fragmentation and altered hydrologic regimes. In the Great Plains of North America, stream networks are fragmented by 19,000 anthropogenic barriers, and flow regimes are altered by surface water retention and groundwater extraction. We documented the distribution of anthropogenic barriers and dry stream segments in five basins covering the central Great Plains to assess effects of broad-scale environmental change on stream fish community structure and distribution of reproductive guilds. We used an information theoretic approach to rank competing models in which fragmentation, discharge magnitude, and percentage of time streams... Categories: Data, Project; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: 2012, CATFISHES/MINNOWS, CO-01, CO-02, CO-03, All tags... CO-04, CO-05, CO-06, CO-07, Colorado, Colorado, FISH, FY 2012, FY 2012, Federal resource managers, GPLCC, GPLCC, Gene Flow, Gene Flow, Great Plains, Great Plains, Great Plains Landscape Conservation Cooperative, Habitat Modeling, Habitat Modeling, Informing Conservation Delivery, KS-01, KS-02, KS-04, Kansas, Kansas, LCC, LCC Network Science Catalog, Landscape Genetics, Landscape Genetics, NE-01, NE-03, NM-02, NM-03, Nebraska, Nebraska, New Mexico, New Mexico, OK-03, OK-04, OK-05, Oklahoma, Oklahoma, Plains Fish, Plains Fish, Policy makers & regulators, Population & Habitat Evaluation/Projection, Prairie Rivers and Streams, Prairie Rivers and Streams, Project, Publication, RIVERS/STREAM, SD-00, State agencies, Stream Fragmentation, Stream Fragmentation, TX-11, TX-13, TX-19, TX-23, Texas, Texas, WY-00, Wyoming, Wyoming, biota, completed, environment, inlandWaters, Fewer tags Conservation status, genetics, and population vulnerability of Arkansas darter (Etheostoma cragini) in Colorado 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 Patterns and Processes of Dispersal of Black-Tailed Prairie Dogs in a Heavily Managed Landscape of the Great Plains Landscape Conservation Cooperative The black‐tailed prairie dog (Cynomys ludovicianus) is considered an indicator species for the short grass prairie of North America; however, this species currently occupies an estimated 2% of its original distribution. Persistent and pervasive poisoning, and sylvatic plague have fragmented the remaining populations. It is not well understood how these population fragments are connected in a heterogeneous landscape of land use practices and land cover types, but quantifying population isolation and individual measures of dispersal across the landscape are essential to predicting both the vulnerability of extinction due to stochastic processes and the probability of disease emergence. To better understand how land... Categories: Data, Project; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: 2011, BTPD, BTPD, Black-tailed Prairie Dog (Cynomys ludovicianus), Black-tailed Prairie Dog (Cynomys ludovicianus), All tags... CO-04, Colorado, Colorado, Decision Support, FY 2011, FY 2011, Federal resource managers, GPLCC, GPLCC, Gene Flow, Gene Flow, Grassland Conservation, Grassland Conservation, Great Plains, Great Plains, Great Plains Landscape Conservation Cooperative, KS-01, KS-04, Kansas, Kansas, LCC, LCC Network Science Catalog, Landscape Genetics, Landscape Genetics, NE-03, Nebraska, Nebraska, OK-03, Oklahoma, Oklahoma, Policy makers & regulators, Population & Habitat Evaluation/Projection, Project, RODENTS, Report, SAVANNA, State agencies, TX-13, Texas, Texas, biota, biota, completed, environment, environment, Fewer tags Development of regional planning tools to assess the impacts of climate and land use change on a sensitive grassland bird Within grassland communities of the GPLCC one such key indicator species is the Lesser Prairie-chicken (Tympanuchus pallidinctus). Lesser Prairie-chicken range extends across the southern portion of the GPLCC area throughout Texas, Oklahoma, New Mexico, and Kansas. Lesser Prairie-chickens are a good target species because they are widely distributed across the southern GPLCC, are a species of conservation concern, have large home ranges, and are likely sensitive to anthropogenic disturbances. Similarly, the Greater Prairie-chicken (Tympanuchus cupido), is a species of conservation concern, with large home range, distributed across the northern portion of the GPLCC including portions of Oklahoma, Kansas, Nebraska,... Categories: Data, Project; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: 2010, BIRDS, CO-01, CO-02, CO-03, All tags... CO-04, CO-05, CO-06, CO-07, Climate Change, Decision Support, FY 2010, Federal resource managers, Final Report, GPLCC, Gene Flow, Grassland Birds, Grassland Conservation, Great Plains, Great Plains Landscape Conservation Cooperative, Greater Prairie-chicken (Tympanuchus cupido), Habitat Modeling, Informing Conservation Delivery, KS-01, KS-02, KS-04, LCC, LCC Network Science Catalog, Landscape Genetics, Lek, Map, NE-01, NE-03, NM-02, NM-03, OK-03, OK-04, OK-05, Policy makers & regulators, Population & Habitat Evaluation/Projection, Project, Report, SAVANNA, SD-00, State agencies, TX-11, TX-13, TX-19, TX-23, WY-00, biota, completed, environment, Fewer tags