This dataset provides the spatially continuous data of the seabed sand content (sediment fraction 63-2000 mm) expressed as a weight percentage ranging from 0 to 100%, presented...
The U.S. Geological Survey (USGS), in cooperation with the National Marine Sanctuary Program of the National Oceanic and Atmospheric Administration (NOAA), has...
Concentrations of dissolved methane (uncorrected for sediment porosity and Bunsen coefficient), hydrocarbon ratios (C1/C2+), and stable carbon isotopic compositions (d13C-CH4) of methane in headspace
Sediment echosounder (Teledyne Parasound P70 echosounder) data are generally retrieved to get information on the characteristics of the upper tens of meters of the sub-seafloor. Raw primary high frequ
