745 datasets found
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Federal
Deepwater Benthic Communities data for the Deepwater Horizon Response and Assessment in the Gulf of Mexico, dating from 2009-09-11 to 2016-02-16
National Oceanic and Atmospheric Administration, Department of Commerce —
These Deepwater Benthic Communities data were gathered and utilized during the Response and Assessment phases of the Deepwater Horizon oil spill in the Gulf of... -
Federal
Water Data for Nisqually River Delta at Site D1
Department of the Interior —
An upward-looking acoustic Doppler velocity meter (ADVM, SonTek SW, 3.0 MHz) located in a tidal channel of the Nisqually River Delta at site D1 (N 47d 05’ 37”/W 122d... -
Federal
Digital Polymerase Chain Reaction (dPCR) Data from the Sediment-Bound Contaminant Resiliency and Response Strategy Pilot Study, Northeastern United States, 2015
Department of the Interior —
Due to the recognized proliferation and spread of antibiotic resistance genes by anthropogenic use of antibiotics for human, agriculture and aquaculture purposes,... -
Federal
Ground-truthing images, 2014-2015, Cape Cod National Seashore
Department of the Interior —
Still images taken in conjunction with biological and sediment grab samples in order to describe the benthic invertebrate community and sediment characteristics of... -
Federal
Water-quality and streamflow datasets used in the Weighted Regressions on Time, Discharge, and Season (WRTDS) models to determine trends in the Nation’s rivers and streams, 1972-2012 (input)
Department of the Interior —
In 1991, the U.S. Geological Survey (USGS) began a study of more than 50 major river basins across the Nation as part of the National Water-Quality Assessment (NAWQA)... -
Federal
2004 Benthic Grab Data for Catlett and Goodwin Islands on the York River in Chesapeake Bay, Virginia (Ches_2004benthos)
National Oceanic and Atmospheric Administration, Department of Commerce —
This data set represents the benthic community information gathered from grab sampling in 2004 (12 stations). In Fall/Winter 2002, researchers from the Virginia... -
Federal
Continuous core photographs of sediment cores collected in 2009 offshore from Palos Verdes, California
Department of the Interior —
This part of the data release includes continuous core photographs in bmp format of sediment cores collected in 2009 offshore of Palos Verdes, California. It is one... -
Federal
Presence/absence Quantitative Polymerase Chain Reaction (qPCR) Data from the Sediment-Bound Contaminant Resiliency and Response Strategy Pilot Study, Northeastern United States, 2015
Department of the Interior —
Due to the recognized proliferation and spread of antibiotic resistance genes by anthropogenic use of antibiotics for human, agriculture and aquaculture purposes,... -
Federal
Sediment Core Microfossil Data Collected from the Coastal Marsh of Grand Bay National Estuarine Research Reserve, Mississippi, USA
Department of the Interior —
To aid in geologic studies of sediment transport and environmental change in coastal marsh, 1-centimeter (cm) foraminiferal subsamples were taken from seven sediment... -
Federal
Cat Island marine core grain-size data from field activity 10BIM06
Department of the Interior —
Scientists from the U.S. Geological Survey (USGS), St. Petersburg Coastal and Marine Science Center (SPCMSC), in collaboration with the U.S. Army Corps of Engineers... -
Federal
August, 2022, airborne lidar survey of Mount St. Helens crater, upper North Fork Toutle River, and South Fork Toutle River
Department of the Interior —
The lateral blast, debris avalanche, and lahars of the May 18th, 1980, eruption of Mount St. Helens, Washington, dramatically altered the surrounding landscape. Lava... -
Federal
Biotopes, 2014-2015, Cape Cod National Seashore, as determined by Coastal/Marine Ecological Classification Standard (CMECS) Classification
Department of the Interior —
Benthic habitat maps were developed for the CACO study areas following the top-down mapping approach, for which habitat map units are geologically defined based on... -
Federal
Protein Phosphatase 2A screening of extracted sediments for samples collected for the Sediment-Bound Contaminant Resiliency and Response Strategy pilot study, northeastern United States, 2015.
Department of the Interior —
Coastal communities are uniquely vulnerable to sea-level rise and severe storms such as hurricanes. These events enhance the dispersion and concentration of natural... -
Federal
Arroyo de los Pinos - Left Sampler One Minute Reid Sampler Pillow Response Time Series Data
Department of the Interior —
Raw pillow output (pre calibration) from the left sampler -
Federal
Sediments of Western Mass Bay acquired in 1976 (MEISBURGER76 shapefile)
Department of the Interior —
A seismic reflection survey with concurrent bottom sampling was conducted in western Massachusetts Bay to obtain information on bottom topography and sediments,... -
Federal
Shapefile of the postimpoundment sediment limits in Lake Mead
Department of the Interior —
Lake Mead is a large interstate reservoir located in the Mojave Desert of southeastern Nevada and northwestern Arizona. It was impounded in 1935 by the construction... -
Federal
Lithologic Descriptions from the Continental Margin Program (HATHLITH71 shapefile)
Department of the Interior —
This data set contains lithologic information on bottom sediments from the Continental Margin Program. The program was a joint collaboration between the U.S.... -
Federal
AFSC/RACE/GAP/Zimmermann: Aleutians Sediments
National Oceanic and Atmospheric Administration, Department of Commerce —
We assembled 2.1 million National Ocean Service (NOS) bathymetric soundings extending 1,900 km along the Aleutian Islands from Unimak Island in the east to the...
745 datasets found