13 datasets found for "Index Maps"
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Federal
Thirteen-year Stover Harvest and Tillage Effects on Corn Agroecosystem Sustainability in Iowa
Department of Agriculture —
This dataset includes soil health, crop biomass, and crop yield data for a 13-year corn stover harvest trial in central Iowa. Following the release in 2005 of the... -
Federal
USDA-ARS Colorado Maize Water Productivity Dataset 2012-2013
Department of Agriculture —
The USDA-Agricultural Research Service carried out an experiment on water productivity in response to seasonal timing of irrigation of maize (Zea mays L.) at the... -
Federal
NUOnet (Nutrient Use and Outcome Network) database
Department of Agriculture —
NUOnet Vision: Efficient use of nutrients to optimize production and product quality of food for animals and humans, fuel and fiber in a sustainable manner that... -
Federal
GRACEnet (Greenhouse gas Reduction through Agricultural Carbon Enhancement network)
Department of Agriculture —
GRACEnet (Greenhouse gas Reduction through Agricultural Carbon Enhancement network) is a research program initiated in the early 2000s . Goals are to better quantify... -
Federal
Soil erosion and organic matter for central Great Plains cropping systems under residue removal
Department of Agriculture —
This study examined average annual changes in soil erosion from rainfall and wind forces, and trends in soil organic carbon (SOC). The diversity of geo-climatic land... -
Federal
UAS imagery protocols to map vegetation are transferable between dryland sites across an elevational gradient
Department of Agriculture —
This dataset consists of UAS flight images from three sites along an elevation and precipitation gradient within Reynolds Creek Experimental Watershed collected... -
Federal
Manuresheds: Redesigning crop-livestock agriculture for sustainable intensification
Department of Agriculture —
Nutrient recycling is fundamental to sustainable agricultural systems, but few mechanisms exist to ensure that surplus manure nutrients from animal feeding operations... -
Federal
Data from: UAS imagery protocols to map vegetation are transferable between dryland sites across an elevational gradient
Department of Agriculture —
This dataset consists of point intercept data, sampled with a point frame, from three 1 ha sites along an elevation and precipitation gradient within Reynolds Creek... -
Federal
Data and code from: Topographic wetness index as a proxy for soil moisture in a hillslope catena: flow algorithms and map generalization
Department of Agriculture —
This dataset contains all data and code necessary to reproduce the analysis presented in the manuscript: Winzeler, H.E., Owens, P.R., Read Q.D.., Libohova, Z.,... -
Federal
NLET - National Load Estimating Tool
Department of Agriculture —
NLET (National Load Estimating Tool), a component of the USDA/ARS Soil and Water Hub, is a web-based tool for estimating pollutant loads in watersheds across the...
13 datasets found for "Index Maps"