• Organization: Department of the Interior
• Updated: 2023-06-01T00:00:00Z

This data release includes geochemical and fallout radionuclide data for suspended sediments and potential sediment source types for the Loutsenhizer Arroyo and Sunflower Drain watersheds in...

• xml
• xml

• Organization: Department of the Interior
• Updated: 2022-05-09T00:00:00Z

This dataset provides vegetation data associated with terrestrial fallout invertebrate traps.

• xml
• xml

• Organization: Department of the Interior
• Updated: 2020-08-21T00:00:00Z

This metadata record documents two comma delimited tables that contain information on fallout radionuclides and urban sediments within Dead Run watershed in Catonsville, Baltimore County,...

• xml
• xml

• Organization: Department of the Interior
• Updated: 2024-01-05T00:00:00Z

These data provide beryllium-7 (7Be) and excess lead-210 (210Pbxs) activity for fine-grained, mobile, streambed sediment in the Black Creek, Indiana (IN) stream-channel network. This basin is...

• xml
• xml

• Organization: Department of the Interior
• Updated: 2025-01-15T00:00:00Z

These data are comprised of beryllium-7 (7Be) and excess lead-210 (210Pbxs) activity for fine-grained, mobile, streambed sediment at seven reaches in the Little Flatrock Creek stream-channel...

• xml
• xml

• Organization: Department of the Interior
• Updated: 2025-01-03T00:00:00Z

The data represent sediment depth profiles of gamma-emitting radionuclides cesium-137 (Cs-137), lead-210 (Pb-210), lead-214 (Pb-214), and bismuth-214 (Bi-214) in native soil locations around four...

• xml
• xml

• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2017-01-31T00:00:00.000+00:00

Comprehensive planning and monitoring of abiotic (hydrology, land forms, energy and nutrients, and chemistry) and biotic (plants, fish, invertebrates, birds, mammals) attributes pre- and...

• none
• none
• none

• Organization: Department of the Interior
• Updated: 2024-11-21T00:00:00Z

TThis data release includes measurements of properties from sedimentary cores collected from Henrys Lake in Idaho. We present a CSV with basic information about the cores (e.g., length, collection...

• xml
• xml

• Organization: U.S. Environmental Protection Agency
• Updated: 2025-01-14

Data corresponding to graphs in paper. This dataset is associated with the following publication: Hepler, K., M. Kaminski, N. Escamallia, and M. Magnuson. Effects of aging of radioactive fallout...

• xml
• xml
• xml

• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-17

This dataset holds measurements of Cesium-137 (137Cs) activity sampled from sites in the Atchafalaya and Terrebonne Basins on the southern coast of Louisiana, USA. Sediment cores were taken to...

• none
• zip
• pdf
• none
• html
• none

• Organization: Department of the Interior
• Updated: 2024-03-28T00:00:00Z

This data release includes one comma delimited table that represents a summary of source and target samples collected for White Clay Creek between 2020 and 2023, in support of sediment...

• xml
• xml

• Organization: Department of the Interior
• Updated: 2020-08-21T00:00:00Z

This metadata record covers 9 comma-delimited ascii files that contain 1) ten-minute discharge values, 2) mean daily discharge and computed sediment loads, 3) grain size percentiles, 4)...

• xml
• xml

• Organization: Department of the Interior
• Updated: 2021-10-13T00:00:00Z

This portion of the data release presents terrestrial invertebrate abundance data from samples collected in emergent and shrub vegetation along the edge of the Elwha River estuary, Washington, in...

• xml
• xml

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

A study examining the sources and ages of fine-grained bed material (<0.063 mm) was conducted for 99 sites in the USGS NAWQA Midwest Stream Quality Assessment (MSQA) during the summer of 2014,...

• xml
• xml

• Organization: U.S. Environmental Protection Agency
• Updated: 2015-11-06

This is a literature review, so contains no original data. This dataset is not publicly accessible because: This paper is a literature review and contains no data. It can be accessed through the...

• Organization: Department of the Interior
• Updated: 2024-07-22T00:00:00Z

Atmospheric particulate matter deposited to snow cover diminishes snow-surface albedo and results in early onset and rapid snow melting, challenging management of downstream water resources. We...

• xml
• xml

• Organization: Department of the Interior
• Updated: 2022-01-10T00:00:00Z

These data represent a one-time synoptic survey of sampled soils, pavement dust, and stream sediment in 10 urban watersheds in three regions of the United States (Pacific Northwest, northeast, and...

• xml
• xml

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

High-resolution radiocarbon (14C) analyses on a coral core extracted from Guam, a western tropical Pacific island, revealed a series of early bomb-produced 14C spikes. The typical marine bomb 14C...

• none
• none
• none

• Organization: National Aeronautics and Space Administration
• Updated: 2025-04-23

Cesium-137 is a radionuclide of concern in fallout from reactor accidents or nuclear detonations. When ingested or inhaled it can expose the entire body for an extended period of time potentially...

• html

• Organization: National Aeronautics and Space Administration
• Updated: 2025-04-23

Cesium-137 is a radionuclide of concern in fallout from reactor accidents or nuclear detonations. When ingested or inhaled it can expose the entire body for an extended period of time potentially...

• html