Found 51 datasets matching "sediment retention".
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Datasets used to quantify and value the ecosystem service of sediment and nutrient retention for floodplains within the Difficult Run watershed located in Fairfax County, Virginia. Geospatial...
Search relevance: 131.72 | Views last month: 0 -
In 2019, soil samples were collected at selected sediment-retention ponds in the Gunnison Gorge National Conservation Area, near Delta, Colorado. This dataset includes pond location, pond...
Search relevance: 110.01 | Views last month: 0 -
This data set gives estimates of erosion and sediment yield based on our study for the conterminous US by land cover class. The data correspond to Fig 4 in the manuscript. This dataset is...
Search relevance: 82.80 | Views last month: 1 -
This data set gives estimates of erosion and sediment yield avoided due to the presence of natural land cover. These estimates are given for each land cover class and summarized for the...
Search relevance: 82.61 | Views last month: 0 -
This data set contains estimated average annual soil loss avoided (Mg ha-1 yr-1) and estimated average annual sediment yield (Mg ha-1 yr-1) avoided aggregated by HUC-12 watersheds for the...
Search relevance: 82.59 | Views last month: 1 -
This data set contains estimated average annual soil loss (Mg ha-1 yr-1) and estimated average annual sediment yield (Mg ha-1 yr-1) aggregated by HUC-12 watersheds for the conterminous US. This...
Search relevance: 81.74 | Views last month: 1 -
Soil properties, processing rates, and water chemistry data. This dataset is associated with the following publication: Forshay, K., J. Weitzman, J. Wilhelm, J. Hartranft, D. Merritts, M....
Search relevance: 78.35 | Views last month: 0 -
In the associated manuscript, we used the State-level National Resources Inventory (NRI) annual estimates of sheet and rill erosion to calibrate our RUSLE-derived estimates. This data set...
Search relevance: 76.99 | Views last month: 4 -
This data set provides median cover management factors (C-Factor) for agriculture, pasture, and barren land cover classes for each USDA Crop Management Zone. The C-Factors were calculated based...
Search relevance: 72.66 | Views last month: 2 -
This data contains a comparison between the soil loss values we calculated using RUSLE and those produced by the Iowa State University's Daily Erosion Project (DEP). The comparison is done for...
Search relevance: 68.22 | Views last month: 5 -
This data set presents ecosystem geomorphic and soil attributes, sediment and nutrient loading rates, and rates of nutrient biogeochemistry processes, including denitrification and N and P...
Search relevance: 66.87 | Views last month: 0 -
The lateral blast, debris avalanche, and lahars of the May 18th, 1980, eruption of Mount St. Helens, Washington, dramatically altered the surrounding landscape. Lava domes were extruded during the...
Search relevance: 66.54 | Views last month: 0 -
Great Lakes coastal marshes have the potential to filter water coming off of the landscape and remove sediments and nutrients before they reach the lakes. However, this ability has largely been...
Search relevance: 60.13 | Views last month: 0 -
The dataset represents the results of floodplain soil samples collected in Navigation Pool 8 of the upper Mississippi River. The objective of the research was to assess the changes in soil...
Search relevance: 53.74 | Views last month: 0 -
These data provide information regarding beryllium-7 radioisotope activity, bulk density, and percent organic matter for wetland soils in the immediate outfall region of an operational Mississippi...
Search relevance: 52.13 | Views last month: 0 -
This record provides estimate data of sediment accumulation at a number of dirt road stabilization projects where Best Management Practices (i.e. sediment retention ponds, check dams, and cross...
Search relevance: 49.13 | Views last month: 0 -
The Maquoketa River carries some of the highest sediment and nutrient loads in the Upper Mississippi River, contributing to eutrophication and hypoxic conditions in the Mississippi River and Gulf...
Search relevance: 48.85 | Views last month: 2 -
These data provide estimates of sediment accumulation at a number dirt road stabilization projects where Best Management Practices (i.e. sediment retention ponds, check dams, and crossdrains) were...
Search relevance: 48.77 | Views last month: 0 -
These data represent both inputs for and estimates from a medium-resolution (1:100,000 scale) NHDPlus SPAtially Referenced Regression on Watershed attributes (SPARROW) model for the Chesapeake Bay...
Search relevance: 46.07 | Views last month: 0 -
The Maumee River transports huge loads of nitrogen (N) and phosphorus (P) to Lake Erie. The increased concentrations of N and P are causing eutrophication of the lake, creating hypoxic zones, and...
Search relevance: 45.82 | Views last month: 0
