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Filters Date Range Past year (0) Past month (0) Past week (0) Past day (0) Custom range... To   Search Contacts Yinphan Tsang Columbia Environmental Research Center U.S. Geological Survey - ScienceBase Cathy A Richter University of Hawaii at Manoa More... Categories Data (1) Data Release - In Progress (1) Tag Types Theme (2) Place (2) USGS Scientific Topic Keyword (1) Harvest Set (1) Tag Schemes None (2) Geographic Names Information System (1) National Agricultural Library thesaurus (1) ISO 19115 Topic Category (1) USGS Thesaurus (1) View Results as: JSON ATOM CSV

Longnose darter (Percina nasuta) eDNA survey results from the St. Francis River, Missouri 2018 Data describe a designed environmental DNA (eDNA) survey for the detection of longnose darter (Percina nasuta) in field collected water samples. Parameters described include the limit of detection and limit of quantification of the assay; a list of freshwater fish species tissue samples that were used to test specificity of the assay; and field collected water samples that were tested to detect the presence of longnose darter DNA. Samples were collected from sites on the St. Francis river, Missouri in 2018. Tags: Aquatic Biology, Big creek, Genetics, Little St. Francis River, Marble Creek, All tags... Missouri, St. Francis River, Twelvemile creek, USGS Science Data Catalog (SDC), biota, detection, eDNA, freshwater fish, gear comparison, longnose darter, occupancy, species distribution, survey methods, Fewer tags Climate Driven Ecological Classification for NHDPlusV1 Streams in the Temperate Plains Ecoregion (provisional release) *****These data are preliminary or provisional and are subject to revision. They are being provided to meet the need for timely best science. The data have not received final approval by the U.S. Geological Survey (USGS) and are provided on the condition that neither the USGS nor the U.S. Government shall be held liable for any damages resulting from the authorized or unauthorized use of the data.***** Results described in the paper, "Conserving Stream Fishes with Changing Climate: Assessing Fish Responses to Changes in Habitat Over a Large Region": https://doi.org/10.1016/j.scitotenv.2020.142503. These data describe the climate driven ecological classification for all National Hydrography Dataset Plus Version... Categories: Data, Data Release - In Progress; Tags: Temperate Plains Ecoregion, climate, flow regime, freshwater fish, stream, All tags... thermal regime, Fewer tags