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This data release contains the U.S. salient statistics and world production data extracted from the TALC AND PYROPHYLLITE data sheet of the USGS Mineral Commodity Summaries 2023.
This data release contains the U.S. salient statistics and world production data extracted from the TITANIUM MINERAL CONCENTRATES data sheet of the USGS Mineral Commodity Summaries 2023.
This data release contains the U.S. salient statistics and world production data extracted from the CHROMIUM data sheet of the USGS Mineral Commodity Summaries 2023.
Categories: Data;
Tags: Ferrochromium,
United States,
chromite ore,
chromium,
metallic mineral resources
This data release contains the U.S. salient statistics and world production data extracted from the PEAT data sheet of the USGS Mineral Commodity Summaries 2023.
This data release contains the U.S. salient statistics and world production data extracted from the DIATOMITE data sheet of the USGS Mineral Commodity Summaries 2023.
Categories: Data;
Tags: Diatomaceous earth,
Siliceous fossil meal,
United States,
nonmetallic mineral resources
This data release contains the U.S. salient statistics and world production data extracted from the FE data sheet of the USGS Mineral Commodity Summaries 2023.
This data release contains the U.S. salient statistics and world production data extracted from the SAND AND GRAVEL (CONSTRUCTION) data sheet of the USGS Mineral Commodity Summaries 2023.
This data release contains the U.S. salient statistics and world production data extracted from the COPPER data sheet of the USGS Mineral Commodity Summaries 2023.
This data release contains the U.S. salient statistics and world production data extracted from the SCANDIUM data sheet of the USGS Mineral Commodity Summaries 2023.
This data release contains the U.S. salient statistics and world production data extracted from the BARITE data sheet of the USGS Mineral Commodity Summaries 2023.
This data release contains the U.S. salient statistics and world production data extracted from the LIME data sheet of the USGS Mineral Commodity Summaries 2023.
We collated existing quantitative data on avian dietary composition of 58 waterbird species that make use of the Chesapeake Bay. From this database, we quantified the relative importance of forage taxa to the diets of each waterbird species. This data will enable us to develop a comprehensive suite of forage taxa indicators whose abundance and distributions can be monitored as a proxy for Chesapeake Bay ecosystem health. These data support a paired USGS authored publication.
Amphibians living in agricultural areas encounter many challenges. Two factors affecting individuals in these landscapes are habitat loss and pesticides. This thesis focuses on amphibians using agricultural wetlands in Iowa, where row crops such as corn and soybeans dominate the landscape. The goal of my first study was to determine the influences of site characteristics on amphibian presence and success. I used occupancy analysis to estimate proportion of area occupied by four species as a function of eight covariates hypothesized to affect occupancy: fish abundance, salamander abundance, invertebrate density, vegetative cover, wetland area, water atrazine concentration, surrounding crop land use, and overall wetland...
This data release contains the U.S. salient statistics and world production data extracted from the LIME data sheet of the USGS Mineral Commodity Summaries 2024.
This data release contains the U.S. salient statistics and world production data extracted from the SULFUR data sheet of the USGS Mineral Commodity Summaries 2024.
This data release contains the U.S. salient statistics and world production data extracted from the TUNGSTEN data sheet of the USGS Mineral Commodity Summaries 2024.
This data release contains the U.S. salient statistics and world production data extracted from the ALUMINUM data sheet of the USGS Mineral Commodity Summaries 2024.
This data release contains the U.S. salient statistics and world production data extracted from the BROMINE data sheet of the USGS Mineral Commodity Summaries 2024.
This data release contains the U.S. salient statistics and world production data extracted from the COBALT data sheet of the USGS Mineral Commodity Summaries 2024.
This data release contains the U.S. salient statistics and world production data extracted from the BERYLLIUM data sheet of the USGS Mineral Commodity Summaries 2024.
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