499 datasets found
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Federal
Grain size data from the Carmel River, central California, 2013 to 2021 (ver. 2.0, March 2022)
Department of the Interior —
Pebble-count data were collected during summer surveys (2013, 2015, 2016, 2017, 2018, 2019, 2020, and 2021) at ten sites along the Carmel River, California. Grain-... -
Federal
North Carolina Seagrass 1990
National Oceanic and Atmospheric Administration, Department of Commerce —
These data depict areas of aquatic beds of rooted vascular plants located in coastal North Carolina. These areas primarily consist of submersed rooted vascular (SRV)... -
Federal
Parent and alkylated polycyclic aromatic hydrocarbons (PAHs) in watershed soil and reef sediment at Olowalu, Maui, 2022
Department of the Interior —
Seventy six parent and alkylated polycyclic aromatic compounds, including polycyclic aromatic hydrocarbons (PAHs), were quantified in watershed and reef sediment from... -
Federal
San Francisco Bay Benthic Habitat 2011
National Oceanic and Atmospheric Administration, Department of Commerce —
These data define habitat data within the San Francisco Bay area and were developed through a collaborative effort with the California State Coastal Conservancy on... -
Federal
Swell-filtered, high-resolution seismic-reflection data collected between Point Sal and Refugio State Beach (southern California) during field activity 2014-632-FA from 07/17/2014 to 08/02/2014
Department of the Interior —
This dataset includes swell-filtered, high-resolution seismic-reflection data, collected by the U.S. Geological Survey (USGS) in 2014, between Point Sal and Refugio... -
Federal
Photographs of sediment cores collected offshore southern Cascadia, during field activity 2019-643-FA
Department of the Interior —
This dataset includes photographs (linescan images) of sediment cores collected in southern Cascadia (offshore northern California) aboard the MV Bold Horizon in... -
Federal
Continuous core photographs of sediment cores collected in 2014 from the northern flank of Monterey Canyon, offshore California
Department of the Interior —
This part of the data release includes continuous core photographs in bmp format of sediment cores collected in 2014 from the northern flank of Monterey Canyon,... -
Federal
Reprocessed multichannel seismic reflection data acquired offshore Southern California during USGS field activity O-1-99-SC
Department of the Interior —
Multichannel seismic (MCS) data were collected by the U.S. Geological Survey (USGS) in June of 1999 in the coastal zone and continental shelf between Los Angeles and... -
Federal
Grain size and bulk density of sediment cores from Little Holland Tract and Liberty Island, Sacramento-San Joaquin Delta, California, 2014 (ver. 2.0, March 2025)
Department of the Interior —
Grain size distribution, bulk density, and percent carbon are reported for sediment push cores from two flooded agricultural tracts, Little Holland Tract and Liberty... -
Federal
Grain-size analysis of sediment cores collected in 2009 offshore from Palos Verdes, California
Department of the Interior —
This part of the data release includes grain-size analysis of sediment cores collected in 2009 offshore of Palos Verdes, California. It is one of seven files included... -
Federal
Surface-sediment grain-size data from the mouth of the Columbia River, Oregon and Washington, 2013
Department of the Interior —
This portion of the USGS data release presents sediment grain-size data from samples collected from the mouth of the Columbia River, Oregon and Washington, in 2013.... -
Federal
Photographs of percussion driven gravity cores collected in Alaskan lakes and fjords following the 2018 Anchorage earthquake
Department of the Interior —
This dataset includes photographs of sediment cores collected from lacustrine and fjord basins in southcentral Alaska following the 2018 Anchorage earthquake. The... -
Federal
USGS Seafloor Mapping ALPH 98013 Water Gun Data offshore of the New York - New Jersey metropolitan area, collected in 1998
Department of the Interior —
This CD-ROM contains digital high resolution seismic reflection data collected during the USGS ALPH 98013 cruise. The coverage is the nearshore of the New York and... -
Federal
Photographs of vibracores from Searsville Lake, Jasper Ridge Biological Preserve, Stanford, California
Department of the Interior —
This portion of the data release presents linescan images (photographs) from vibracores collected from Searsville Lake, a reservoir in Jasper Ridge Biological... -
Federal
Photographs of vibracores collected offshore central California, during field activity 2019-651-FA
Department of the Interior —
This dataset includes photographs of sediment cores collected offshore central California in the vicinity of Morro Bay. These data were collected aboard the M/V Bold... -
State
Pacific Herring Spawning Shoreline - SF Bay - 2012-2020 [ds2679]
State of California —
This data provides one-dimensional representation of herring spawn areas in shoreline areas of the San Francisco Bay. -
Federal
Archive of Digital Chirp Seismic Reflection Data Collected During USGS Cruise 06FSH01 Offshore of Siesta Key, Florida, May 2006
Department of the Interior —
In May of 2006, the U.S. Geological Survey conducted geophysical surveys offshore of Siesta Key, Florida. This report serves as an archive of unprocessed digital... -
Federal
Autonomously Collected Benthic Imagery for Substrate Prediction, Lake Michigan 2020-2021
Department of the Interior —
These data consist of down-looking images of Lake Michigan benthos, collected in 2020 and 2021 with an autonomous underwater vehicle (AUV). Information about each... -
Federal
Seafloor character, 2-m-resolution grid--Offshore of Monterey, California
Department of the Interior —
This part of DS 781 presents data for the seafloor-character map of the Offshore of Monterey map area, California. Seafloor-character data are provided as two... -
Federal
Seafloor character--Offshore of Tomales Point, California
Department of the Interior —
This part of DS 781 presents the seafloor-character map of the Offshore of Tomales Point map area, California. The raster data file is included in...
499 datasets found