745 datasets found
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Federal
Arroyo de los Pinos - Right Sampler One Minute Daily Acoustic Impact Pulse 4x Time Series Data
Department of the Interior —
Channel 2 (4x) amplification from the right impact sensor -
Federal
Arroyo de los Pinos - Left Sampler One Minute Acoustic Impact Pulse 256x Time Series Data
Department of the Interior —
Channel 8 (256x) amplification from the left impact sensor -
Federal
Sediment core data from Henrys Lake, Idaho
Department of the Interior —
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... -
Federal
Cat Island Miss. bathymetry collected by the USGS in 2010
Department of the Interior —
In September and October of 2010, the U.S. Geological Survey (USGS), in cooperation with the Army Corps of Engineers (USACE), conducted geophysical surveys around Cat... -
Federal
Annual estimated effect of best management practice implementation on water quality in the Chesapeake Bay watershed from 1985 to 2014
Department of the Interior —
This metadata record documents a comma-delimited table representing scenario output from the Chesapeake Bay Program Phase 5.3.2 Watershed Model. The annual effect of... -
Federal
Arroyo de los Pinos - Right Sampler One Minute Acoustic Impact Pulse 16x Time Series Data
Department of the Interior —
Channel 4 (16x) amplification from the right impact sensor -
Federal
Sediment grain-size data from the Klamath estuary, California
Department of the Interior —
This data release includes grain-size measurements of sediment samples collected from the substrate surface and uppermost 10 cm of sediment deposits in the Klamath... -
Federal
Biogeochemical Data from Field Samples and Laboratory Experiments, Boulder Creek Watershed, Colorado (2019-2023)
Department of the Interior —
Biogeochemical processes are key drivers of chemical solubility and mobilization. Understanding these processes will lead to improved predictive capabilities and may... -
Federal
Ground-truth sampling locations, 2014-2015, Cape Cod National Seashore
Department of the Interior —
GIS point data of stations in which biological and sediment grab samples were collected with a Young Modified Van Veen (0.04m squared surface area) by the Center for... -
Federal
Hurricane Sandy washover deposit data from southern Long Beach Island, New Jersey: Grain-size data
Department of the Interior —
Sedimentologic and topographic data from Hurricane Sandy washover deposits were collected from Southern Long Beach Island, New Jersey, in order to document changes to... -
Federal
Grain size, bulk density, and organic carbon of sediment cores from San Pablo Bay and Grizzly Bay, California, 2020 (ver. 1.1, March 2025)
Department of the Interior —
Bed sediment samples were collected in San Pablo Bay and Grizzly Bays on eight days from January through September 2020, to analyze for sediment properties including... -
Federal
National Status and Trends: Bioeffects Program - Biscayne Bay, Florida (1995-1996) Database
National Oceanic and Atmospheric Administration, Department of Commerce —
The toxicity of sediments in Biscayne Bay and many adjoining tributaries was determined as part of a bioeffects assessments program managed by NOAA's National Status... -
Federal
Arroyo de los Pinos Sediment Monitoring Research Station One Minute Average Stage Time Series Data
Department of the Interior —
Average stage measured at the monitored cross-section -
Federal
Water Data for Nisqually River at Site NR1
Department of the Interior —
A vented conductivity, temperature and depth sensor (CTD, InSitu Aqua Troll) was installed at site NR1 (N 47d 04’ 16.1”/W 122d 42’ 15.5”) and continuously measured... -
Federal
Point cloud data of Lake Tahoe near Dollar Point
Department of the Interior —
Three-dimensional point clouds (LAZ format) were developed from underwater images collected near Dollar Point in Lake Tahoe, California, and processed using... -
Federal
Arroyo de los Pinos - Left Sampler One Minute Bedload Mass Time Series Data
Department of the Interior —
Cumulative mass collected in the left sampler -
Federal
Heatmap visualizations of arsenic, cadmium, and copper concentrations in streambed sediment in the Clark Fork River, Montana, 1996-2020
Department of the Interior —
Long-term monitoring of stream-bed sediments reveals spatial and temporal trends in metal concentrations. Here we use concentration gradient “heat maps” as a... -
Federal
Constituent Concentrations in Sediment of Selected Gravel Bars along the Big River, Southeast Missouri, 2011.
Department of the Interior —
Historic mining activity in the Old Lead Belt has led to substantial influx of lead and zinc mining waste into the channel of the Big River in southeastern Missouri.... -
Federal
Chemical, physical, profile and other oceanographic data collected aboard the GYRE in the Gulf of Mexico from 2010-10-01 to 2010-10-03 in response to the Deepwater Horizon Oil Spill event (NCEI Accession 0074906)
National Oceanic and Atmospheric Administration, Department of Commerce —
Chemical, physical, profile, imagery, laboratory analysis and sediment analysis oceanographic data were collected aboard the GYRE in the Gulf of Mexico from... -
State
Thickness of Glacial Sediment in Connecticut and Long Island Sound Set
State of Connecticut —
Thickness of Glacial Sediment in Connecticut and Long Island Sound Set: The Thickness of Glacial Sediments in Connecticut and the Long Island Sound Basin layer...
745 datasets found