Filters: Types: OGC WMS Layer (X) > partyWithName: Christine L Densmore (X)

Filters Date Range Past year (1) Past month (0) Past week (0) Past day (0) Custom range... To   Search Types Map Service (3) OGC WFS Layer (3) OGC WMS Service (3) Contacts Eastern Ecological Science Center Leetown Science Center Luke Iwanowicz U.S. Geological Survey - ScienceBase Christine L Densmore More... Categories Data (2) Project (1) Tag Types Theme (2) USGS Scientific Topic Keyword (2) Place (2) Harvest Set (2) Tag Schemes USGS Thesaurus (2) Getty Thesaurus of Geographic Names (1) GNIS (1) View Results as: JSON ATOM CSV

Toxicity of potassium chloride, active compound in the molluscicide potash, on salmonid fishes and their forage base (Leetown Science Center, 2018). The data is supplemental to the 2018 USGS Open File Report, "An evaluation of the acute and chronic toxicity of potassium chloride, active compound in the molluscicide potash, on salmonid fishes and their forage base". This research was performed as a Science Support Partnership (SSP) study with USFWS in order to evaluate potential lethal and sublethal impacts of potassium chloride on salmonid fishes and selected invertebrate forage. Files in this data set describe blood chemistry parameters, plasma osmolality and cortisol, gill chloride cell abundance, and fish total body weight and total length for specimens from each of the two salmonid species tested (brook trout, Salvelinus fontinalis, and Chinook salmon, Oncorhynchus... Categories: Data; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Environmental Health, Leetown Science Center, USGS Science Data Catalog (SDC), Wildlife Disease, aquatic biology, All tags... invasive species, pathology, Fewer tags Using environmental DNA analysis to determine the presence and distribution of Batrachochytrium dendrobatidis in Southern Appalachian headwater streams A final report was produced for this SSP project. The general objectives to this study were threefold, as follows: 1. To determine the environmental presence and abundance of Bden in headwater regions of river systems in the Southeastern United States through water samples evaluated for the presence of environmental DNA (eDNA). 2. To determine the presence of Bden infection in fauna of these headwater regions, including larval and adult amphibians as well as other potential reservoirs of infection. 3. To determine whether any association exists between water flow rate and associated stream parameters in headwater systems versus the presence/prevalence of Bden both in the environment and infecting amphibian host... Categories: Project; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Evaluation of aquatic resources, FWSR4, SSPQR, storymap Influenza A virus detected from bivalves in waterfowl habitat of the Delmarva Peninsula This data set includes information pertaining to 300 bivalve mollusk tissue samples collected from mollusk specimens from waters in eastern Maryland on the Delmarva Peninsula. Data includes source location, species, morphometric data, and IAV matrix gene detection status for the bivalve samples collected and analyzed in the associated study. Categories: Data; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Chesapeake Bay, Delmarva Peninsula, Environmental Health, USGS Science Data Catalog (SDC), Wildlife Biology, All tags... Wildlife Disease, avian influenza, mollusks, Fewer tags