178 datasets found
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Federal
Quantification of microplastics in sediments from Narragansett Bay, Rhode Island USA using a novel isolation and extraction method
U.S. Environmental Protection Agency —
These are the raw data associated with the manuscript, "Quantification of microplastics in sediments from Narragansett Bay, Rhode Island USA using a novel isolation... -
Federal
The NGDC Seafloor Sediment Geotechnical Database
National Oceanic and Atmospheric Administration, Department of Commerce —
The NGDC Seafloor Sediment Geotechnical Properties Database contains test engineering properties data coded by students at NGDC from primarily U.S. Naval... -
Federal
Mobilization of porewater Pb and Zn in response to seasonal flooding within contaminated wetlands v.1.0
U.S. Environmental Protection Agency —
The dataset contains the data that was used to generate the tables and figures in the publication of the same name. This dataset is associated with the following... -
Federal
Data Supporting The Geochemical Atlas of Alaska, 2016
Department of the Interior —
A rich legacy of geochemical data produced since the early 1960s covers the great expanse of Alaska; careful treatment of such data may provide significant and... -
Federal
Downhole Logging Data from the Deep Sea Drilling Project
National Oceanic and Atmospheric Administration, Department of Commerce —
Digital downhole wire-line logging data from the Deep Sea Drilling Project (DSDP) previously available from NGDC on CD-ROM are now available from the Borehole... -
Federal
Survey lines along which SEABed Observation and Sampling System (SEABOSS) video were collected by the U.S. Geological Survey offshore of Massachusetts between Duxbury and Hull (DH_SeabossTrackline shapefile, Geographic, WGS84)
Department of the Interior —
These data were collected under a cooperative agreement with the Massachusetts Office of Coastal Zone Management (CZM) and the U.S. Geological Survey (USGS), Coastal... -
Federal
Location and analysis of sediment samples collected by the U.S. Geological Survey in 2014 along the Delmarva Peninsula, MD and VA (Esri point shapefile and CSV file, Geographic, WGS 84)
Department of the Interior —
The Delmarva Peninsula is a 220-kilometer-long headland, spit, and barrier island complex that was significantly affected by Hurricane Sandy. A U.S. Geological Survey... -
Federal
RI Mo-DO-N study sampling locations
U.S. Environmental Protection Agency —
Dates and locations where sediment samples were collected and notes of any observations at the time. This dataset is associated with the following publication:... -
Federal
CLIMAP 120K bp Sediment Data Files - Micropaleontology, Carbonate Percentages, Carbon 14 Age Dates, and Oxygen Isotope Data for 52 Selected Seafloor Cores
National Oceanic and Atmospheric Administration, Department of Commerce —
The CLIMAP (Climate: Long-range Investigation, Mapping, and Prediction) Project was funded by the National Science Foundation as part of the International Decade of... -
Federal
The Geochemical Atlas of Alaska, 2016 - WBD Means
Department of the Interior —
A rich legacy of geochemical data produced since the early 1960s covers the great expanse of Alaska; careful treatment of such data may provide significant and... -
Federal
Mercury Concentrations and Isotopic Compositions in Sediment Cores from North American Lakes (Alaska, Minnesota, and Newfoundland)
Department of the Interior —
Mercury isotope measurements were made across nine sediments cores from remote North American lakes to examine changes in the Hg isotope profiles. The lakes spanned... -
Federal
Aeolian mass flux data for the Colorado Plateau
Department of the Interior —
These data were compiled to measure airborne horizontal mass flux of sediments moved by wind across soils, climates, vegetation types, and land uses on the Colorado... -
Federal
Locations and grain-size analysis results of sediment samples collected in Cape Cod Bay, Massachusetts, in September 2019 by the U.S. Geological Survey during field activity 2019-034-FA (point shapefile and CSV file, GCS WGS 84, MLLW vertical datum)
Department of the Interior —
Accurate data and maps of sea floor geology are important first steps toward protecting fish habitat, delineating marine resources, and assessing environmental... -
Federal
Location and grain-size analysis results of sediment samples collected in Long Island Sound, Connecticut and New York, in fall 2017 and spring 2018 by the U.S. Geological Survey, University of Connecticut, and University of New Haven during field activities 2017-056-FA and 2018-018-FA (simplified point shapefile and CSV files)
Department of the Interior —
Two marine geological surveys were conducted in Long Island Sound, Connecticut and New York, in fall 2017 and spring 2018 by the U.S. Geological Survey (USGS),... -
Federal
Archive of Geosample Data and Information from the Polar Rock Repository (PRR), Byrd Polar and Climate Research Center (BPCRC), the Ohio State University (OSU)
National Oceanic and Atmospheric Administration, Department of Commerce —
The Polar Rock Repository (PRR) is part of the Byrd Polar and Climate Research Center (BPCRC) at the Ohio State University. The PRR is a partner in the Index to... -
Federal
Sediment Data from Great Bay Estuary, New Hampshire (ARMSTRONG74 shapefile)
Department of the Interior —
The sediment data presented in this data layer were from a geochemical study sited in Great Bay Estuary, New Hampshire. The analog data were originally converted into... -
Federal
Videos and tracklines along which bottom video was collected in Little Egg Inlet and offshore the southern end of Long Beach Island, NJ, during USGS Field Activity 2018-049-FA (MP4 video files and polyline shapefile)
Department of the Interior —
The natural resiliency of the New Jersey barrier island system, and the efficacy of management efforts to reduce vulnerability, depends on the ability of the system... -
Federal
Surficial Sediment Data Collected During RV Rafael cruise 2010-033-FA and RV Connecticut cruise 2010-005-FA Offshore of Gay Head Massachusetts in Eastern Rhode Island Sound (2010_033_SEDDATA.SHP, Geographic, WGS84)
Department of the Interior —
The U.S. Geological Survey (USGS), in cooperation with the National Oceanic and Atmospheric Administration (NOAA), is producing detailed geologic maps of the coastal... -
Federal
Herbicide, nutrient, and suspended sediment data for streams in the Devils Icebox and Hunters Caves
Department of Agriculture —
The data set contains concentration, load, and daily discharge data for Devils Icebox Cave and Hunters Cave from 1999 to 2002. The data are available in Microsoft... -
Federal
Pore water studies reef flat sediments, Kaneohe Bay, Oahu, HI (NODC Accession 0000271)
National Oceanic and Atmospheric Administration, Department of Commerce —
Geochemical behavior of the upper 70 cm of permeable reef flat sediments on Checker Reef, Oahu, Hawaii was examined using spatial and temporal changes in pore water...
178 datasets found