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Federal
The Long-Term Agroecosystem Research (LTAR) Network Standard GIS Data Layers, 2020 version
Department of Agriculture —
The USDA Long-Term Agroecosystem Research was established to develop national strategies for sustainable intensification of agricultural production. As part of the... -
Federal
The Southwest Watershed Research Center Data Access Project (DAP)
Department of Agriculture —
The USDA-ARS Southwest Watershed Research Center (SWRC) operates the Walnut Gulch Experimental Watershed (WGEW) in southeastern Arizona as an outdoor laboratory for... -
Federal
US Department of Agriculture Soil Climate Analysis Network (SCAN) site 2026 data, Walnut Gulch #1, Arizona
Department of Agriculture —
This dataset contains air temperature, relative humidity, precipitation, solar radiation, wind speed, soil temperature, and soil moisture data from the Soil Climate... -
Federal
Walnut Gulch Experimental Watershed, Arizona (Runoff)
Department of Agriculture —
The Walnut Gulch Experimental Watershed (WGEW) runoff database has the longest period of record of runoff in the world for a semiarid location, with data collection... -
Federal
Walnut Gulch Experimental Watershed, Arizona (Precipitation)
Department of Agriculture —
An extensive precipitation database at the 149 km2 Walnut Gulch Experimental Watershed (WGEW) has been developed over the past 53 years with the first records...