Filters: Tags: razorback sucker (X) > partyWithName: Holly A Rogers (X)

Filters Date Range Past year (0) Past month (0) Past week (0) Past day (0) Custom range... To   Search Contacts Travis S Schmidt Craig A Stricker Wyoming-Montana Water Science Center U.S. Geological Survey James J Roberts More... Categories Data (1) Tag Types Place (1) Harvest Set (1) Theme (1) Tag Schemes None (1) Common geographic areas (1) ISO 19115 Topic Category (1) View Results as: JSON ATOM CSV

Dataset for temporal influences on selenium partitioning, trophic transfer, and exposure in a major U.S. river The trace element selenium is an essential element with a narrow window between concentrations needed to support life and those that cause toxicity to egg laying organisms. Selenium bioaccumulation in aquatic organisms is primarily the result of trophic transfer through food webs and is poorly predicted by dissolved concentrations in freshwater bodies. To better understand the hydrologic and biological dynamics that control selenium accumulation into fishes of the Lower Gunnison River Basin (Colorado), ecosystem scale selenium accumulation models were developed from data collected between June 2015 and October 2016. Categories: Data; Tags: Bioaccumulation, Colorado, Colorado Pikeminnow, Ecosystem Scale Selenium Accumulation Model, Lower Gunnison, All tags... Particulates, Razorback Sucker, Selenium, Speckled Dace, USGS Science Data Catalog (SDC), United States, biota, Fewer tags