Filters: Tags: CATFISHES/MINNOWS (X) > partyWithName: LCC Network Data Steward (X) > Extensions: Budget (X)

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Consequences of stream fragmentation and climate change for rare Great Plains fishes Rate of global biodiversity loss increased significantly during the 20th century associated with human environmental alterations. Specifically, mismanagement of freshwater resources contributed to historical and contemporary loss of stream-dwelling fish diversity and will likely play a role in determining the persistence of species in the future. We present a mechanistic pathway by which human alteration of streams has caused the decline of a unique reproductive guild of Great Plains stream-dwelling fishes, and suggest how future climate change might exacerbate these declines. Stream fragmentation related to impoundments, diversion dams and stream dewatering are consequences of increasing demand for freshwater resources... Categories: Data, Project; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: 2010, AR-04, CATFISHES/MINNOWS, CO-03, CT-04, All tags... Climate Change, Colorado, Conservation Planning, FY 2010, Federal resource managers, Final Report, GPLCC, Great Plains, Great Plains Landscape Conservation Cooperative, Informing Conservation Delivery, KS-01, KS-02, KS-04, Kansas, LA-04, LCC, LCC Network Science Catalog, MT-00, Map, Montana, ND-00, NE-03, NM-03, Nebraska, New Mexico, North Dakota, OK-01, OK-02, OK-03, OK-04, OK-05, Oklahoma, Plains Fish, Policy makers & regulators, Population & Habitat Evaluation/Projection, Prairie Rivers and Streams, Project, RIVERS/STREAM, Report, SD-00, South Dakota, State agencies, Stream Fragmentation, TX-03, TX-04, TX-05, TX-06, TX-08, TX-11, TX-12, TX-13, TX-17, TX-19, TX-24, TX-25, TX-26, TX-30, TX-31, TX-32, TX-33, Texas, WY-00, Wyoming, biota, completed, environment, inlandWaters, pelagic-spawning cyprinid, Fewer tags Population Management of Prairie-River Minnows We propose to use long-term fish-population data from a relict reach of the Pecos River, New Mexico to assess population dynamics of imperiled prairie-river minnows, including Arkansas River shiner. Development of viable management strategies requires basic understanding of population ecology. Rigorous, quantitative ecological methods can be used to analyze continuous, long-term demographic data, but such data are rarely available for imperiled, non-game fishes. Data available for the Pecos River provide a unique opportunity to apply quantitative methods to prairie-river minnow conservation and management. Analyses proposed here would determine (1) whether population regulation is density dependent or flow-regime... Categories: Data, Project; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: 2013, Arkansas River shiner (Notropis girardi), Arkansas River shiner (Notropis girardi), CATFISHES/MINNOWS, Climate Change, All tags... Climate Change, FISH, FY 2013, FY 2013, Federal resource managers, GPLCC, GPLCC, Great Plains, Great Plains, Great Plains Landscape Conservation Cooperative, HABITAT CONVERSION/FRAGMENTATION, LCC, LCC Network Science Catalog, NM-02, NM-03, New Mexico, New Mexico, Plains Fish, Plains Fish, Policy makers & regulators, Population & Habitat Evaluation/Projection, Prairie Rivers and Streams, Prairie Rivers and Streams, Project, RIVERS/STREAM, Report, State agencies, Wildlife Mangement, Wildlife Mangement, biota, completed, environment, inlandWaters, Fewer tags 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 Migration of Arkansas River Shiner and other Broadcast Spawning Fishes in the Canadian River, New Mexico-Texas Potamodromous migrations, those that occur entirely in fresh waters, are made by a variety of minnows (Family Cyprinidae) in, and between, freshwater habitats around the world. These migrations most commonly are undertaken for purposes of breeding, feeding, or occupying specific habitats or refugia. There is a growing body of evidence that potamodromous migrations are undertaken by a number of cyprinids native to larger streams and rivers of the Great Plains region of central USA. Cross et al. (1985) observed that populations of Arkansas River shiner disappeared from large tributaries to the Arkansas River, in Kansas, as a result of dam construction and water withdrawal. They speculated that populations in these... Categories: Data, Project; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: 2011, Arkansas River shiner (Notropis girardi), Arkansas River shiner (Notropis girardi), CATFISHES/MINNOWS, Decision Support, All tags... FY 2011, FY 2011, Federal resource managers, GPLCC, GPLCC, Great Plains, Great Plains, Great Plains Landscape Conservation Cooperative, LCC, LCC Network Science Catalog, NM-02, NM-03, New Mexico, New Mexico, Plains Fish, Plains Fish, Policy makers & regulators, Population & Habitat Evaluation/Projection, Prairie Rivers and Streams, Prairie Rivers and Streams, Project, RIVERS/STREAM, Report, State agencies, TX-11, TX-13, TX-19, TX-23, Texas, Texas, 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 Historic and Current Habitat Use by Arkansas River Shiner in the South Canadian River in Central Oklahoma as Affected by River Flow: Predictions for Habitat Under Future Climate Scenarios The Arkansas River Shiner (ARS), Notropis girardi, is a federally threatened minnow that now occurs natively in modest numbers only in the South Canadian River, following decades of range contraction and population losses. The remaining populations are at increasing risk as global change is expected to impact the upper and middle South Canadian River with a rise in temperature as much as 4-6 F and a decrease in precipitation from 10 to 35 % in this century. The primary objective of this project was to evaluate potential effects of habitat and environmental change on Arkansas River shiners by examination of habitat use and availability at several spatial scales using both historical and recently-collected data from... Categories: Data, Project; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: 2012, Arkansas River shiner (Notropis girardi), Arkansas River shiner (Notropis girardi), CATFISHES/MINNOWS, Climate Change, All tags... Climate Change, FISH, FY 2012, FY 2012, Federal resource managers, GPLCC, GPLCC, Great Plains, Great Plains Landscape Conservation Cooperative, Habitat Management, Habitat Management, Informing Conservation Delivery, LCC, LCC Network Science Catalog, OK-03, OK-04, OK-05, Oklahoma, Plains Fish, Plains Fish, Policy makers & regulators, Population & Habitat Evaluation/Projection, Prairie Rivers and Streams, Prairie Rivers and Streams, Project, RIVERS/STREAM, Report, State agencies, biota, completed, environment, inlandWaters, Fewer tags Evaluating the reproductive success of Arkansas River shiner by evaluating early life-history stage dispersal and survival at a landscape level Reduced to its most fundamental level, the management problem addressed by this project is the basic conflict between the fact that fish need water and the reality that the amount and quality of the water available has been dramatically altered by human activities. For fishes dependent upon specific flows for successful reproduction, the quality and quantity of available water are likely the primary determinants of habitat quality. In many cases, the minimum requirements of water quantity and quality needed to support self-sustaining fish populations are unknown and thus there is no way for resource managers to effectively assess habitat quality and its ability to support fish populations under current or future... Categories: Data, Project; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: 2011, Academics & scientific researchers, Arkansas River shiner (Notropis girardi), Arkansas River shiner (Notropis girardi), CATFISHES/MINNOWS, All tags... FY 2011, FY 2011, GPLCC, GPLCC, Great Plains, Great Plains Landscape Conservation Cooperative, Habitat Management, Habitat Management, Informing Conservation Delivery, LCC, LCC Network Science Catalog, Monitoring, OK-01, OK-02, OK-03, OK-04, OK-05, Oklahoma, Plains Fish, Plains Fish, Policy makers & regulators, Prairie Rivers and Streams, Prairie Rivers and Streams, Project, Publication, RIVERS/STREAM, Report, State agencies, Traditional Ecological Knowledge, Wildlife Monitoring, Wildlife Monitoring, biota, completed, environment, inlandWaters, Fewer tags Implications for Connectivity and Movement of Lotic Great Plains Fishes in the Face of Climate Change. The potential implications of climate change to fishes in Great Plains rivers and streams could range from drastic shifts in distribution to extirpation. Many lotic systems in the Great Plains are not well suited for direct escape routes for fish to move to more suitable habitats at other latitudes due to the west-east direction of flows rather than north-south. Therefore, we might expect additional climate related stress on fish communities in the Great Plains compared to other regions of North America. Therefore, we will 1) simulate potential water temperature and flow changes within the Great Plains based on extant regional climate models, 2) assess stream connectivity to potential refugia, 3) develop a database... Categories: Data, Project; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: 2013, CATFISHES/MINNOWS, CO-01, CO-02, CO-03, All tags... CO-04, CO-05, CO-06, CO-07, Climate Change, Climate Change, Colorado, Colorado, FISH, FY 2013, FY 2013, Federal resource managers, Fragmentation Habitat Management, Fragmentation Habitat Management, GPLCC, GPLCC, Great Plains, Great Plains, Great Plains Landscape Conservation Cooperative, KS-01, KS-02, KS-04, Kansas, Kansas, LCC, LCC Network Science Catalog, 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, RIVERS/STREAM, Report, SD-00, ScienceBase Great Plains LCC, State agencies, TX-11, TX-13, TX-19, TX-23, Texas, Texas, WY-00, Wildlife Management, Wildlife Management, Wyoming, Wyoming, biota, completed, environment, inlandWaters, Fewer tags