Catalog - Data.gov

Found 720 datasets matching "sediment analyses".

#1 Federal
Marine Ecosystems Analysis (MESA) Program, New York Bight Surficial Sediment Analyses
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 1980-02-28T00:00:00.000+00:00
The Marine Ecosystems Analysis (MESA) Program, New York Bight Study was funded by NOAA and the Bureau of Land Management (BLM). The Atlas was a historical compilation of surficial sediment grain...
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Search relevance: 102.24 | Views last month: 0
#2 Federal
Grain size analyses of sediment cores from the New England Mud Patch collected on USGS Field Activity 2016-001-FA
- Organization: Department of the Interior
- Updated: 2023-05-22T00:00:00Z
Variability in sediment properties with depth and the thickness of individual sedimentary layers are critical determinants of seabed acoustic response. The New England Mud Patch (NEMP), located...
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Search relevance: 89.18 | Views last month: 0
#3 Federal
Water content and grain density analyses of sediment cores from the New England Mud Patch collected on USGS Field Activity 2016-001-FA
- Organization: Department of the Interior
- Updated: 2023-05-22T00:00:00Z
Variability in sediment properties with depth and the thickness of individual sedimentary layers are critical determinants of seabed acoustic response. The New England Mud Patch (NEMP), located...
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Search relevance: 85.23 | Views last month: 0
#4 Federal
Chemicals of Emerging Concern in Water and Bottom Sediment in the Great Lakes Basin, 2014 - Analytical Methods, Collection Methods, Quality-Assurance Analyses, and Data
- Organization: Department of the Interior
- Updated: 2020-08-27T00:00:00Z
The U.S. Geological Survey (USGS), in cooperation with the U.S. Fish and Wildlife Service (USFWS) and St. Cloud State University (SCSU), identified the occurrence of chemicals of emerging concern...
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Search relevance: 82.24 | Views last month: 0
#5 Federal
Station locations in quadrangle 2 in Stellwagen Bank National Marine Sanctuary offshore of Boston, Massachusetts where video, photographs and sediment samples were collected by the U.S. Geological Survey from 1993-2019 - includes sediment sample analyses and interpreted geologic substrate
- Organization: Department of the Interior
- Updated: 2024-12-16T00:00:00Z
The U.S. Geological Survey (USGS), in cooperation with the National Marine Sanctuary Program of the National Oceanic and Atmospheric Administration (NOAA), has conducted seabed mapping and related...
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Search relevance: 78.83 | Views last month: 1
#6 Federal
Station locations in quadrangle 5 in Stellwagen Bank National Marine Sanctuary offshore of Boston, Massachusetts where video, photographs and sediment samples were collected by the U.S. Geological Survey from 1993-2015 - includes sediment sample analyses and interpreted geologic substrate
- Organization: Department of the Interior
- Updated: 2024-03-20T00:00:00Z
The U.S. Geological Survey (USGS), in cooperation with the National Marine Sanctuary Program of the National Oceanic and Atmospheric Administration (NOAA), has conducted seabed mapping and related...
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Search relevance: 78.28 | Views last month: 0
#7 Federal
Quality controlled water, sediment, tissue, and tar/oil chemistry analyses from the Deepwater Horizon (DWH) oil spill event in the Gulf of Mexico from 2010-04 to 2011-06, sourced from NOAA's Query Manager data management system (NCEI Accession 0108924)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2013-11-15T00:00:00.000+00:00
This collection includes 4 data files (one each for water, sediment, tissue, and tar/oil analyses) containing data from the Deepwater Horizon (DWH) Oil Spill Event Response Phase. These data are...
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Search relevance: 78.14 | Views last month: 0
#8 Federal
Grain-size analyses of sediment cores from the Currituck Landslide Complex and upper slope adjacent to Baltimore Canyon collected on USGS Field Activity 2012-007-FA
- Organization: Department of the Interior
- Updated: 2023-06-05T00:00:00Z
Twenty-four piston cores (and associated trigger cores) were collected from the source zone of the Currituck Landslide Complex and upper slope adjacent to Baltimore Canyon by the U.S. Geological...
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Search relevance: 77.99 | Views last month: 0
#9 Federal
Water content analyses of sediment cores from the Currituck Landslide Complex and upper slope adjacent to Baltimore Canyon collected on USGS Field Activity 2012-007-FA
- Organization: Department of the Interior
- Updated: 2023-06-05T00:00:00Z
Twenty-four piston cores (and associated trigger cores) were collected from the source zone of the Currituck Landslide Complex and upper slope adjacent to Baltimore Canyon by the U.S. Geological...
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Search relevance: 77.23 | Views last month: 0
#10 Federal
John Day Reservoir sediment sample locations and analyses - 2002
- Organization: Department of the Interior
- Updated: 2024-03-18T00:00:00Z
A two-week field operation was conducted in the John Day Reservoir on the Columbia River to image the floor of the pool, to measure the distribution and thickness of post-impoundment sediment, and...
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Search relevance: 76.95 | Views last month: 0
#11 Federal
Point shapefile of quadrangle 6 station locations in Stellwagen Bank National Marine Sanctuary offshore of Boston, Massachusetts where video, photographs and sediment samples were collected by the U.S. Geological Survey from 1993-2004 - includes sediment sample analyses and interpreted geologic substrate (Geographic, NAD 83)
- Organization: Department of the Interior
- Updated: 2024-03-18T00:00:00Z
The U.S. Geological Survey (USGS), in cooperation with the National Oceanic and Atmospheric Administration's National Marine Sanctuary Program, has conducted seabed mapping and related research in...
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Search relevance: 75.60 | Views last month: 0
#12 Federal
Suspended-sediment, bed-sediment, and in-channel topographical data at the Green River at Mineral Bottom near Canyonlands National Park, and Colorado River at Potash, UT stream gages
- Organization: Department of the Interior
- Updated: 2020-10-19T00:00:00Z
These data include (1) physical suspended-sediment sample data including suspended silt and clay concentration, suspended-sand concentration, and suspended-sand grain size distribution, (2)...
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Search relevance: 57.64 | Views last month: 4
#13 Federal
usSEABED EXTracted data for the Louisiana Region (LA_EXT)
- Organization: Department of the Interior
- Updated: 2024-03-18T00:00:00Z
This data layer is a point coverage of known sediment samplings, inspections and probings from the usSEABED data collection and integrated using the software system dbSEABED. This data layer...
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Search relevance: 56.90 | Views last month: 0
#14 Federal
usSEABED EXTracted data for the New York-New Jersey Region (NYNJ_EXT)
- Organization: Department of the Interior
- Updated: 2024-03-18T00:00:00Z
This data layer is a point coverage of known sediment samplings, inspections and probings from the usSEABED data collection and integrated using the software system dbSEABED. This data layer...
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Search relevance: 56.51 | Views last month: 0
#15 Federal
US Environmental Protection Agency National Coastal Assessment for American Samoa 2004: water quality, sediment grain, and chemistry data (NCEI Accession 0000455)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2001-05-10T00:00:00.000+00:00
In 2004, the Environmental Protection Agency (EPA) Environmental Monitoring and Assessment Program (EMAP) National Coastal Assessment (NCA), coordinated through the Gulf Ecology Division,...
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Search relevance: 56.07 | Views last month: 0
#16 Federal
Datasets of Suspended Sediment Concentration and Percent Fines (1973–2021), Sampling Information (1973–2021), and Daily Streamflow (1928–2021) for Sites in the Lower Mississippi and Atchafalaya Rivers to Support Analyses of Sediment Transport and Delivery
- Organization: Department of the Interior
- Updated: 2022-12-22T00:00:00Z
Datasets of suspended sediment concentration and percent fines, sampling information, and daily streamflow data were compiled and harmonized for 16 sites to better understand sediment transport...
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Search relevance: 54.63 | Views last month: 0
#17 Federal
US Geological Survey BLM/OCS Baltimore Canyon (Mid-Atlantic) Sediment Analyses (Samples collected 1 July 1975 to 30 June 1976)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 1979-03-31T00:00:00.000+00:00
This data set contains analytical data from samples acquired from the Baltimore Canyon (Mid-Atlantic) area of the Outer Continental Shelf, U.S. East Coast, by the U.S. Geological...
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Search relevance: 53.67 | Views last month: 0
#18 Federal
usSEABED EXTracted data for the entire U.S. Gulf of Mexico and Caribbean (GMX_EXT, Puerto Rico and U.S. Virgin Islands)
- Organization: Department of the Interior
- Updated: 2024-03-18T00:00:00Z
This data layer is a point coverage of known sediment samplings, inspections and probings from the usSEABED data collection and integrated using the software system dbSEABED. This data layer...
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Search relevance: 53.12 | Views last month: 0
#19 Federal
NCCOS Assessment: Post-hurricane assessment of chemical contaminants in nearshore waters and marine sediments at two St. John, U.S. Virgin Islands (USVI) National Parks, 2021-08-16 to 2022-03-07 (NCEI Accession 0303533)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2025-05-06T00:00:00.000+00:00
Marine sediment and water column samples were collected in nearshore habitats around the island of St. John, USVI during two sampling trips in late 2021 and early 2022 and following the landfall...
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Search relevance: 52.23 | Views last month: 0
#20 Federal
US Environmental Protection Agency National Coastal Assessment for American Samoa 2004: Water Quality, Sediment Grain and Chemistry Data (NODC Accession 0000455)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2021-01-06T00:00:00.000+00:00
In 2004, the Environmental Protection Agency (EPA) Environmental Monitoring and Assessment Program (EMAP) National Coastal Assessment (NCA), coordinated through the Gulf Ecology Division,...
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Search relevance: 52.21 | Views last month: 0

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