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Filters Date Range Past year (0) Past month (0) Past week (0) Past day (0) Custom range... To   Search Extensions Citation (7) Shapefile (1) Types Citation (7) Map Service (5) OGC WFS Layer (5) OGC WMS Layer (5) OGC WMS Service (4) Downloadable (1) Shapefile (1) Contacts Michael Schwartz Anderson, Chauncey W Camponelli, Kimberly M Casey, Ryan E Desert Research Institute (DRI) More... Categories Data (1) Tag Types Theme (1) Tag Schemes None (1) View Results as: JSON ATOM CSV

Quantitative PCR detection of Batrachochytrium dendrobatidis DNA from sediments and water ABSTRACT: The fungal pathogen Batrachochytrium dendrobatidis (Bd) causes chytridiomycosis, a disease implicated in amphibian declines on 5 continents. Polymerase chain reaction (PCR) primer sets exist with which amphibians can be tested for this disease, and advances in sampling techniques allow non-invasive testing of animals. We developed filtering and PCR based quantitative methods by modifying existing PCR assays to detect Bd DNA in water and sediments, without the need for testing amphibians; we tested the methods at 4 field sites. The SYBR based assay using Boyle primers (SYBR/Boyle assay) and the Taqman based assay using Wood primers performed similarly with samples generated in the laboratory (Bd spiked... Categories: Publication; Types: Citation; Tags: Amphibian, Chytridiomycosis, Detection, Disease, Filte The IUCN Red List of Threatened Species (TM) The IUCN Red List of Threatened Species contains assessments for just over 76,000 species, of which about two-thirds have spatial data. This spatial data provided below is for comprehensively assessed taxonomic groups. It is important to note that some species such as those listed as Data Deficient are not mapped and subspecies are mapped within the parental species. The data is available as ESRI shapefiles format and contains the known range of each species. Ranges are depicted as polygons, except for the freshwater HydroSHED tables. The shapefiles contain taxonomic information, distribution status, IUCN Red List category, sources and other details about the maps (see metadata document). Please note that the files... Categories: Publication; Types: Citation, Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: GIS, amphibian, endangered, fish, invertebrate, All tags... mammal, map, rare, reptile, threatened, Fewer tags Kentucky - Tier 1 Conservation Areas Appendix 4.26, 4.31, 4.32, and 4.33 in Kentucky's Comprehensive Wildlife Conservation Plan. Each taxonomic conservation area (6 total) was assigned a value of 1 and then all were summed together. Ecoregions with values of 4 or more were considered tier I areas Categories: Data, Publication; Types: Citation, Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: 8-digit hydrologic unit, Amphibia, Aves, Bivalvia, Cephalaspidomorphi, All tags... Comprehensive Wildlife Conservation Strategy, KDFWR, Kentucky Department of Fish and Wildlife Resources, LCC, Mammalia, Osteichthyes, Priority Conservation Area, Reptilia, State and Tribal Wildlife Grants Program, agriculture, amphibian, aquatic species, bird, birds, boundaries, conservation, conservation delivery, ecoregion, eutrophication, fish, fishes, gulf hypoxia, habitat, hypoxia, lampreys, landscape conservation cooperative, landscape conservation design, mammal, mississippi river basin, mussels, pollinators, reptile, sdm, species, species distribution, strategic conservation, structured decision making, terrestrial species, water quality, wildlife, Fewer tags Assessment of Grassland Ecosystem Conditions in the Southwestern United States: Wildlife and Fish, Volume 2 This report is volume 2 of a two-volume ecological assessment of grassland ecosystems in the Southwestern United States. Broad-scale assessments are syntheses of current scientific knowledge, including a description of uncertainties and assumptions, to provide a characterization and comprehensive description of ecological, social, and economic components within an assessment area. Volume 1 of this assessment focused on the ecology, types, conditions, and management practices of Southwestern grasslands. Volume 2 (this volume) describes wildlife and fish species, their habitat requirements, and species-specific management concerns, in Southwestern grasslands. This assessment is regional in scale and pertains primarily... Categories: Publication; Types: Citation, Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: BMP, Chihuahuan Desert, English, Sonoran Desert, agriculture, All tags... amphibian, assessment, biodiversity, bird, climate, condition, connectivity, contamination, development, endangered, erosion, fire, fish, grassland, grazing, groundwater, invasive, invertebrate, land cover, mammal, management, map, mining, monitoring, ownership, plan, priority, program, protected area, rare, recreation, reptile, research, restoration, riparian, river, road, scrub, shrub, soil, spring, stream, terrestrial, threat, threatened, vegetation, vulnerability, water, watershed, wetland, wildlife, Fewer tags Assessment of Grassland Ecosystem Conditions in the Southwestern United States, Volume 1 This report is volume 1 of a two-volume ecological assessment of grassland ecosystems in the Southwestern United States. Broadscale assessments are syntheses of current scientific knowledge, including a description of uncertainties and assumptions, to provide a characterization and comprehensive description of ecological, social, and economic components within an assessment area. Volume 1 of this assessment focuses on the ecology, types, conditions, and management practices of Southwestern grasslands. The second volume, due to be published in 2005, describes wildlife and fish species, their habitat requirements, and species-specific management concerns, in Southwestern grasslands. This assessment is regional in... Categories: Publication; Types: Citation, Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: BMP, Chihuahuan Desert, English, GIS, OHV, All tags... Sonoran Desert, agriculture, amphibian, biodiversity, bird, climate, connectivity, contamination, cultural, development, endangered, energy, erosion, fire, fish, grassland, grazing, invasive, inventory, invertebrate, land cover, mammal, management, map, mining, model, monitoring, oil, ownership, plan, plant, priority, protected area, rare, recreation, reptile, research, resilience, restoration, riparian, road, scrub, shrub, soil, stream, threat, threatened, vegetation, vulnerability, water, watershed, wetland, wildlife, Fewer tags Impacts of weathered tire debris on the development of Rana sylvatica larvae Highway runoff has the potential to negatively impact receiving systems including stormwater retention ponds where highway particulate matter can accumulate following runoff events. Tire wear particles, which contain about 1% Zn by mass, make up approximately one-third of the vehicle derived particulates in highway runoff and therefore may serve as a stressor to organisms utilizing retention ponds as habitat. In this study, we focused on the potential contribution of tire debris to Zn accumulation by Rana sylvatica larvae and possible lethal or sublethal impacts resulting from exposure to weathered tire debris during development. Eggs and larvae were exposed to aged sediments (containing either ZnCl2 or tire particulate... Categories: Publication; Types: Citation; Tags: Amphibian, Tire, Toxicity, Zn, sediment Nevada Springs Conservation Plan Categories: Publication; Types: Citation, Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: amphibian, fish, invasive, inventory, invertebrate, All tags... plant, priority, rare, spring, wetland, Fewer tags