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Federal
Testing Treatments Against Parasitic Scuticociliate (Philaster apodigitiformis) that Causes Mass Mortality Among Sea Urchins (Diadema antillarum) - Results
Department of the Interior —
The information contained in this data release are the results observed and collected during an experiment that tested the efficacy of nine compounds (2’4’... -
Federal
Mercury concentration data for soil, surface water and rice grain from six commercial rice growing fields in the Sacramento Valley of California (USA)
Department of the Interior —
Mercury (Hg) is a well-known toxic element and environmental contaminant. The central valley of California has long been identified as a hotspot for Hg contamination... -
Federal
Abandoned Mine Land (AML) Geochemical Data: Silver Island and Crater Island Mining Districts, UT
Department of the Interior —
The United States Geological Survey (USGS) collected a total of 179 samples of surficial sediment from abandoned mine wastepiles, ephemeral channels, nearby outcrops,... -
Federal
Abandoned Mine Land (AML) Geochemical data: Stansbury Mountains, Utah
Department of the Interior —
The United States Geological Survey (USGS) collected a total of 63 samples of surficial sediment from abandoned mine wastepiles, ephemeral channels, nearby outcrops,... -
Federal
Biogeochemical Data for Mercury and other Constituents in Surface Sediment and Deep Cores from the Hells Canyon Reservoir Complex, Idaho and Oregon 2014-2018
Department of the Interior —
The Hells Canyon Complex (HCC) is comprised of a series of three consecutive reservoirs (Brownlee, Oxbow, and Hells Canyon) along a 145 km reach of the Snake River... -
Federal
Abandoned Mine Land (AML) Geochemical Data: Emery County, Utah
Department of the Interior —
During August of 2014, the United States Geological Survey (USGS) collected a total of 187 surficial sediment and bedrock samples from abandoned mine wastepiles,... -
Federal
Shallow Sediment Geochemical Data for the Cache Creek Settling Basin, Yolo County, California
Department of the Interior —
This dataset includes shallow surface sediment (top 0–2 cm interval) constituent concentration data (primarily) and microbial methylmercury production potential rate...