Found 14 datasets matching "core tube".
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This dataset contains imagery, GPS coordinates, elevation data, types of vegetation, and sediment characteristics collected from Fishing Battery Island. This island was revisited to evaluate...
Search relevance: 66.51 | Views last month: 0 -
This dataset contains imagery, GPS coordinates, elevation data, and sediment characteristics collected from three historical marsh mound restoration projects in Galveston Bay, Texas. These three...
Search relevance: 64.45 | Views last month: 0 -
This is tomography data as acquired using a commercial X-ray tomography instrument. We obtained reconstructions of a graded-index optical fiber with voxels of edge length 1.05 µm at 12 tube...
Search relevance: 60.37 | Views last month: 0 -
Discrete snow data were collected during multiple winter field campaigns from 2021 to 2022. This data was collected as part of the U.S. Geological Survey (USGS) Next Generation Water Observing...
Search relevance: 55.13 | Views last month: 0 -
Core 2A was subsampled downcore at various cm-scale intervals. Grain size analysis was conducted using a Beckmann–Coulter laser diffraction particle size analyzer (Model LS 13 320). This analyzer...
Search relevance: 44.47 | Views last month: 0 -
Core 2A was subsampled downcore at various cm-scale intervals. Grain size analysis was conducted using a Beckmann–Coulter laser diffraction particle size analyzer (Model LS 13 320). This analyzer...
Search relevance: 44.47 | Views last month: 0 -
These data were collected using field portable (handheld) X-ray fluorescence (pXRF) equipped with a 4-watt Ta/Au X-ray tube. Samples of surficial alluvium, rock, and archived core material from...
Search relevance: 42.92 | Views last month: 0 -
This data release contains information on gravity cores that were collected by the U.S. Geological Survey in the area of San Pablo Bay and Carquinez Strait, California in 1990, 1991, and 2000. Ten...
Search relevance: 40.60 | Views last month: 0 -
Snow depth and snow water equivalent (SWE) measurements have been made at Sleepers River Research Watershed starting in 1960. Initial snowpack measurements were made by the Agricultural Research...
Search relevance: 39.67 | Views last month: 0 -
This data release provides information on the chemistry and character of bed sediments accumulated in the 1.6-mile long impoundment behind Enloe Dam on the Similkameen River in Okanogan County,...
Search relevance: 36.53 | Views last month: 0 -
This dataset represents thermoluminescence (TL) data that was obtained after a series of experiments to investigate how TL techniques can indicate the depth of soil heating. This project was...
Search relevance: 33.49 | Views last month: 0 -
Lysimeters are instruments that measure water and/or solute movement in soils. The primary purpose for these lysimeters was to measure evapotranspiration (ET); these data describe changes in soil...
Search relevance: 26.52 | Views last month: 2 -
This dataset contains imagery, GPS coordinates, elevation data, and sediment characteristics collected from a restored marsh island in Chesapeake Bay; Swan Island. The data were collected for the...
Search relevance: 23.61 | Views last month: 0 -
During September 20-23, 1993 and May 9-12, 1994, a total of 200 samples were collected at proposed dredge disposal sites along the Intercoastal Waterway in Aransas National Wildlife Refuge, Texas....
Search relevance: 20.55 | Views last month: 0