Found 34 datasets matching "Sedimentation rates".
-
A study was conducted to assess the vertical accretion of sediment in the Mud Lake impoundment of Sand Lake National Wildlife Refuge, located in Brown County, South Dakota. Sediment cores were...
Search relevance: 51.76 | Views last month: 0 -
Transects in backwaters of Navigation Pools 4 and 8 of the Upper Mississippi River (UMR) were established in 1997 to measure sedimentation rates. Annual surveys were conducted from 1997-2002 and...
Search relevance: 50.15 | Views last month: 0 -
This data release contains spatial data associated with the sedimentation survey of Lago Guayabal conducted during the period December 11- December 14, 2017 by the Puerto Rico office of the...
Search relevance: 49.04 | Views last month: 0 -
This dataset is a point shapefile containing water-depth points collected during a sedimention survey of Lago Guayabal conducted during the period December 11- December 14, 2017 by the Puerto Rico...
Search relevance: 46.91 | Views last month: 0 -
This dataset is a point shapefile containing water-depth points collected during a sedimentation survey of Lago Carite, Puerto Rico. The contours were generated from bathymetric data collected...
Search relevance: 46.68 | Views last month: 0 -
This dataset is a polyline shapefile containing bathymetric contours, at 1-meter intervals, of Lago Guayabal, Villalba, Puerto Rico. The contours were generated from bathymetric data collected...
Search relevance: 46.10 | Views last month: 0 -
This dataset is a polygon shapefile containing reservoir boundary of Lago Guayabal, and represents the contour at the spillway elevation. This polygon was used to constraint the extent of the...
Search relevance: 46.07 | Views last month: 0 -
This dataset is a polygon shapefile containing the reservoir shoreline for the sedimentation survey of Lago Carite, Puerto Rico.This polygon was used to constraint the extent of the Triangulated...
Search relevance: 45.36 | Views last month: 0 -
Land development and alterations of the ecosystem in South Florida have decreased freshwater and increased nutrient flows into Florida Bay. As a result, there has been a decrease in the water...
Search relevance: 45.21 | Views last month: 2 -
Land development and alterations of the ecosystem in South Florida have decreased freshwater and increased nutrient flows into Florida Bay. As a result, there has been a decrease in the water...
Search relevance: 44.77 | Views last month: 1 -
This dataset is a polyline shapefile containing bathymetric contours, at 1-meter intervals, of Lago Carite, Puerto Rico. The contours were generated from bathymetric data collected during a...
Search relevance: 44.56 | Views last month: 1 -
Supplementary data for the report in the format of an Excel spreadsheet (with data dictionary) and an Microsoft Access database file (downloaded as a zip file). The Access database file contains...
Search relevance: 43.67 | Views last month: 1 -
This data release is an archive of sedimentary laboratory analytical data produced by scientists from the U.S. Geological Survey St. Petersburg Coastal and Marine Science Center (USGS SPCMSC) for...
Search relevance: 43.31 | Views last month: 1 -
Hurricanes Katrina and Rita made landfall in 2005, subjecting the coastal marsh communities of Louisiana to various degrees of exposure. We collected data after the storms at 30 sites within fresh...
Search relevance: 39.86 | Views last month: 0 -
The Deal Island beneficial use project involved raising the marsh platform's elevation using dredged material from the lower Wicomico River. NCCOS researchers conducted intensive data collection...
Search relevance: 39.71 | Views last month: 0 -
This data set contains location, textural, and chemical parameters for 346 sediment samples from 32 cores collected in Maryland's Coastal Bays. The location parameters include UTM zone 18 North...
Search relevance: 39.61 | Views last month: 0 -
Coral reef systems present in the park represent a vital element of Guam’s cultural, traditional, and economical heritage, and as such, are precious and in need of conservation. To facilitate the...
Search relevance: 35.05 | Views last month: 0 -
This data set includes a variety of bulk organic carbon, lignin-phenol biomarker, and sedimentation rate data from a set of sites in the Blackwater Marsh in Chesapeake Bay. At each site, a short...
Search relevance: 34.39 | Views last month: 0 -
One goal of the Indian National Gas Hydrate Program's NGHP-02 expedition was to examine the geomechanical response of marine sediment to the extraction of methane from gas hydrate found offshore...
Search relevance: 31.24 | Views last month: 0 -
One goal of the Indian National Gas Hydrate Program's NGHP-02 expedition was to examine the geomechanical response of marine sediment to the extraction of methane from gas hydrate found offshore...
Search relevance: 30.56 | Views last month: 0
