Filters: Tags: Toxicity (X) > Types: OGC WFS Layer (X)

Filters Date Range Past year (0) Past month (0) Past week (0) Past day (0) Custom range... To   Search Extensions Project (1) Types Map Service (3) OGC WMS Layer (3) OGC WMS Service (3) Contacts Christopher G Ingersoll James L Kunz Stephen Hundt U.S. Geological Survey, NORTHWEST REGION Ning Wang More... Categories Data (1) Project (1) Tag Types Label (1) Theme (2) Place (1) Tag Schemes https://www.sciencebase.gov/vocab/GLRI/keyword (1) ISO 19115 Topic Category (2) https://www.sciencebase.gov/vocab/category/Great%20Lakes%20Restoration%20Initiative/GLRIWaterFeature (1) None (1) USGS Biocomplexity Thesaurus (1) Geographic Names Information System (1) https://www.sciencebase.gov/vocab/GLRI/data-status (1) More... View Results as: JSON ATOM CSV

Determination of the Sensitivity of Two Species of Amphibians to Toxicity From Nitrate, Nitrite and Ammonia Description of Work Determine the relative sensitivity of two species of amphibians (i.e. Wood Frogs Rana sylvatica, Cricket Frogs Acris crepitans blanchardi, American Toad Bufo americana) to exposure to acute and chronic levels of nitrate, nitrite and ammonia. This data will be used to evaluate the current ammonia criteria and for possible inclusion in the development of criteria for nitrite and nitrate. Categories: Project; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Amphibians, GLRI, Great Lakes Restoration Initiative, Great Lakes Restoration Initiative, Lake, All tags... Lake:Lake Erie, Lake:Lake Huron, Lake:Lake Michigan, Lake:Lake Ontario, Lake:Lake St. Clair, Lake:Lake Superior, Template 147, Toxic Substances, Uploaded in Batch, aquatic invertebrates, freshwater mussels, nitrogenous compounds, salts, toxicity, water quality criteria, Fewer tags Toxicity of Chromium (VI) to Two Mussels and an Amphipod in Water-Only Exposures With or Without a Co-stressor of Elevated Temperature, Zinc, or Nitrate-Data The objectives of the present study were to develop methods for propagating western pearlshell (Margaritifera falcata) for laboratory toxicity testing and evaluate acute and chronic toxicity of chromium VI [Cr (VI)] to the pearlshell and a commonly tested mussel (fatmucket, Lampsilis siliquoidea at 20°C or in association with a co-stressor of elevated temperature (27°C), zinc (50 µg Zn/L), or nitrate (35 mg NO3/L). A commonly tested invertebrate (amphipod, Hyalella azteca) was also tested in chronic exposures. Categories: Data; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Acute Toxicity, Chronic Toxicity, Missouri, Toxicity, amphipods, All tags... biota, columbia environmental research center, mussels, Fewer tags Analyte maximum contaminant level (MCL) exceedances in Idaho groundwater samples collected from 1990 to 2016 This table summarizes the number of times samples from a location have exceeded an EPA-mandated maximum contaminant level (MCL) since 1990. Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: contaminants, environment, health, inlandWaters, toxicity, All tags... waterQuality, Fewer tags