• Organization: U.S. Environmental Protection Agency
• Updated: 2014-01-01T00:00:00.000+00:00

The Biota-Sediment Accumulation Factor contains approximately 20,000 biota-sediment accumulation factors (BSAFs) from 20 locations (mostly Superfund sites) for nonionic organic chemicals and...

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• Organization: Department of the Interior
• Updated: 2024-08-14T00:00:00Z

Comma-separated values (.csv) file containing data related to mercury in biota collected from Clear Lake California.

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• Organization: Department of the Interior
• Updated: 2025-01-16T00:00:00Z

Comma-separated values (.csv) file containing data related to mercury in biota collected from the Hells Canyon Reservoir Complex on the Snake River, Idaho and Oregon.

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• Organization: Department of the Interior
• Updated: 2024-01-17T00:00:00Z

This dataset includes data for water, sediment, and biota samples collected at 250 locations in the northwestern Sierra Nevada and the Trinity Mountains during 1999–2012. The locations were chosen...

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• Organization: U.S. Environmental Protection Agency
• Updated: 2021-12-21

The file is a compilation of reported Biota-Sediment Accumulation Factors (BSAFs) for PFAS for aquatic species. The file has the BSAFs as reported in the source and then, adjusted to units of...

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• Organization: Department of the Interior
• Updated: 2022-09-22T00:00:00Z

Comma-separated values (.csv) file containing data related to mercury in biota from Cottage Grove Reservoir, and the rivers upstream of Cottage Grove Reservoir, Oregon.

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• Organization: Department of the Interior
• Updated: 2023-09-01T00:00:00Z

This data release includes mercury concentrations and mercury stable isotope measurements measured in sediments and biological tissues collected from the Saint Louis River located in Minnesota....

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• Organization: Department of the Interior
• Updated: 2024-09-27T00:00:00Z

Great Salt Lake (GSL) is a designated Site of Hemispheric Importance for migratory birds by the Western Hemisphere Shorebird Reserve Network. Elevated mercury (Hg) and methylmercury (MeHg) levels...

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• Organization: Department of the Interior
• Updated: 2020-08-24T00:00:00Z

This dataset presents the results of analysis of aquatic biota tissue samples, collected over multiple sampling events from in from 2007 to 2014 at three sites (Las Vegas Bay, Overton Arm, and...

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• Organization: Department of the Interior
• Updated: 2020-08-24T00:00:00Z

This dataset presents the results of analysis of aquatic biota tissue samples, collected at 2 sites (Las Vegas Bay and Overton Arm) in 2013 and 2 sites (Las Vegas Bay, Boulder Basin, and Overton...

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• Organization: Department of the Interior
• Updated: 2023-09-05T00:00:00Z

This dataset includes field measurements and laboratory analyses of surface water, bottom water (sediment-water interface), surficial (0-2 cm) sediment, pore water (0-2 cm), and biota collected in...

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• Organization: Department of the Interior
• Updated: 2020-08-27T00:00:00Z

This dataset provides baseline concentrations (from 2014) of polycyclic aromatic hydrocarbon (PAH), other aromatic organic compounds, mercury (Hg), and trace metal concentrations in sediment and...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2016-06-01T00:00:00.000+00:00

A baseline survey of the marine biota of the island of Lanai was conducted in May 2005. This was first comprehensive study that has been made on this island for all components of its marine...

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• Organization: Department of the Interior
• Updated: 2020-08-17T00:00:00Z

The risks to wildlife and humans from uranium (U) mining to the Grand Canyon watershed are largely unknown. In addition to U, other co-occurring ore constituents contribute to risks to biological...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2009-10-01T00:00:00.000+00:00

Relatively little scientific research or monitoring has occurred in the Pacific Northwest or elsewhere on the biological effectiveness of restoration efforts in heavily urbanized watersheds. With...

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• Organization: Department of the Interior
• Updated: 2020-08-17T00:00:00Z

The risks to wildlife and humans from uranium (U) mining to the Grand Canyon watershed are largely unknown. In addition to U, other co-occurring ore constituents contribute to risks to biological...

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• Organization: Department of the Interior
• Updated: 2020-08-17T00:00:00Z

The risks to wildlife and humans from uranium (U) mining to the Grand Canyon watershed are largely unknown. In addition to U, other co-occurring ore constituents contribute to risks to biological...

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• Organization: Department of the Interior
• Updated: 2020-08-19T00:00:00Z

We developed spatial summary (GIS) layers for a study of factors influencing the distribution of cave and karst associated fauna within the Appalachian Landscape Conservation Cooperative region,...

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• Organization: Department of the Interior
• Updated: 2020-08-19T00:00:00Z

We developed spatial summary (GIS) layers for a study of factors influencing the distribution of cave and karst associated fauna within the Appalachian Landscape Conservation Cooperative region,...

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• Organization: Department of the Interior
• Updated: 2020-08-19T00:00:00Z

We developed spatial summary (GIS) layers for a study of factors influencing the distribution of cave and karst associated fauna within the Appalachian Landscape Conservation Cooperative region,...

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