Skip to main content
ARS Home » Pacific West Area » Tucson, Arizona » SWRC » Research
Research Programs and Projects at this Location

ARS research is organized into National Programs. Within each National Program are research projects. Listed below are  the National Programs and research projects currently conducted at this location.

Clicking on a National Program (NP) will take you  to the main ARS site for more information on the program. Clicking on a research  project title will take you to more information on the project.

Current View: All Projects

Show All Projects || Appropriated Projects Only

Water Availability and Watershed Management (NP #211)
Understanding Water-Driven Ecohydrologic and Erosion Processes in the Semiarid Southwest to Improve Watershed Management
(In-House Appropriated)
Automated Geospatial Watershed Assessment (AGWA) tool
(Interagency Reimbursable Agreement)
Automated Geospatial Watershed Assessment to Aid Military Mission and Training – Phase 9
(Interagency Reimbursable Agreement)
CEAP-Grazing Lands Remote Sensing of Woody Vegetation
(Interagency Reimbursable Agreement)
Innovative Infrastructure for Stormwater Capture and Aquifer Recharge in the Arid and Semi-arid Southwest, USA
(Interagency Reimbursable Agreement)
NOAA/NSSL and USDA/ARS Cooperative Investigation of Precipitation and Runoff over the Walnut Gulch Experimental Watershed
(Non-Funded Cooperative Agreement)
AmeriFlux Management Project Core Site - Walnut Gulch/Santa Rita
(Reimbursable Cooperative Agreement)
Risk of Soil Erosion by Water Estimated with Remotely-sensed Rainfall Data, Process-based Models and Weather Generators
(Reimbursable Cooperative Agreement)
Automated Geospatial Watershed Assessment (AGWA) Tool
(Non-Assistance Cooperative Agreement)
Automated Geospatial Watershed Assessment to Aid Military Mission and Training – Phase 8
(Non-Assistance Cooperative Agreement)
Automated Geospatial Watershed Assessment to Aid Military Mission and Training – Phase 9
(Non-Assistance Cooperative Agreement)
Big Data for ARS Models to Assess Historical Hydro-Climatic Trends and Projected Climate Impacts at LTAR Locations-Phase 2
(Non-Assistance Cooperative Agreement)
Brush Management and Ecosystem Services: a Quantification of Trade-offs on Western Rangelands in Support of the LTAR Network
(Non-Assistance Cooperative Agreement)
Channel and Landscape Evolution as a Function of Spatial Scale in Semiarid Watersheds
(Non-Assistance Cooperative Agreement)
Defining the Relationship of Productivity With Water Availability Across the Semiarid Western U.S.
(Non-Assistance Cooperative Agreement)
Ecosystem Water and Carbon Cycling Across the Semiarid Western U.S.
(Non-Assistance Cooperative Agreement)
LTAR-NEON Collaboration to Quantify Rangeland Vegetation Production
(Non-Assistance Cooperative Agreement)
Research Support for Watershed and Basin Hydrology and Water Qualty in the Arid and Semi-arid Southwest, USA
(Non-Assistance Cooperative Agreement)
Risk of Soil Erosion by Water Estimated with Remotely-Sensed Rainfall Data, Models, and Weather Generators
(Non-Assistance Cooperative Agreement)
Soil and Air (NP #212)
Understanding Water-Driven Ecohydrologic and Erosion Processes in the Semiarid Southwest to Improve Watershed Management
(In-House Appropriated)
Automated Geospatial Watershed Assessment (AGWA) tool
(Interagency Reimbursable Agreement)
Automated Geospatial Watershed Assessment to Aid Military Mission and Training – Phase 9
(Interagency Reimbursable Agreement)
CEAP-Grazing Lands Remote Sensing of Woody Vegetation
(Interagency Reimbursable Agreement)
Innovative Infrastructure for Stormwater Capture and Aquifer Recharge in the Arid and Semi-arid Southwest, USA
(Interagency Reimbursable Agreement)
NOAA/NSSL and USDA/ARS Cooperative Investigation of Precipitation and Runoff over the Walnut Gulch Experimental Watershed
(Non-Funded Cooperative Agreement)
AmeriFlux Management Project Core Site - Walnut Gulch/Santa Rita
(Reimbursable Cooperative Agreement)
Risk of Soil Erosion by Water Estimated with Remotely-sensed Rainfall Data, Process-based Models and Weather Generators
(Reimbursable Cooperative Agreement)
Automated Geospatial Watershed Assessment (AGWA) Tool
(Non-Assistance Cooperative Agreement)
Automated Geospatial Watershed Assessment to Aid Military Mission and Training – Phase 8
(Non-Assistance Cooperative Agreement)
Automated Geospatial Watershed Assessment to Aid Military Mission and Training – Phase 9
(Non-Assistance Cooperative Agreement)
Big Data for ARS Models to Assess Historical Hydro-Climatic Trends and Projected Climate Impacts at LTAR Locations-Phase 2
(Non-Assistance Cooperative Agreement)
Brush Management and Ecosystem Services: a Quantification of Trade-offs on Western Rangelands in Support of the LTAR Network
(Non-Assistance Cooperative Agreement)
Channel and Landscape Evolution as a Function of Spatial Scale in Semiarid Watersheds
(Non-Assistance Cooperative Agreement)
Defining the Relationship of Productivity With Water Availability Across the Semiarid Western U.S.
(Non-Assistance Cooperative Agreement)
Ecosystem Water and Carbon Cycling Across the Semiarid Western U.S.
(Non-Assistance Cooperative Agreement)
LTAR-NEON Collaboration to Quantify Rangeland Vegetation Production
(Non-Assistance Cooperative Agreement)
Research Support for Watershed and Basin Hydrology and Water Qualty in the Arid and Semi-arid Southwest, USA
(Non-Assistance Cooperative Agreement)
Risk of Soil Erosion by Water Estimated with Remotely-Sensed Rainfall Data, Models, and Weather Generators
(Non-Assistance Cooperative Agreement)
Grass, Forage, and Rangeland Agroecosystems (NP #215)
Understanding Water-Driven Ecohydrologic and Erosion Processes in the Semiarid Southwest to Improve Watershed Management
(In-House Appropriated)
Automated Geospatial Watershed Assessment (AGWA) tool
(Interagency Reimbursable Agreement)
Automated Geospatial Watershed Assessment to Aid Military Mission and Training – Phase 9
(Interagency Reimbursable Agreement)
CEAP-Grazing Lands Remote Sensing of Woody Vegetation
(Interagency Reimbursable Agreement)
Innovative Infrastructure for Stormwater Capture and Aquifer Recharge in the Arid and Semi-arid Southwest, USA
(Interagency Reimbursable Agreement)
NOAA/NSSL and USDA/ARS Cooperative Investigation of Precipitation and Runoff over the Walnut Gulch Experimental Watershed
(Non-Funded Cooperative Agreement)
AmeriFlux Management Project Core Site - Walnut Gulch/Santa Rita
(Reimbursable Cooperative Agreement)
Risk of Soil Erosion by Water Estimated with Remotely-sensed Rainfall Data, Process-based Models and Weather Generators
(Reimbursable Cooperative Agreement)
Automated Geospatial Watershed Assessment (AGWA) Tool
(Non-Assistance Cooperative Agreement)
Automated Geospatial Watershed Assessment to Aid Military Mission and Training – Phase 8
(Non-Assistance Cooperative Agreement)
Automated Geospatial Watershed Assessment to Aid Military Mission and Training – Phase 9
(Non-Assistance Cooperative Agreement)
Big Data for ARS Models to Assess Historical Hydro-Climatic Trends and Projected Climate Impacts at LTAR Locations-Phase 2
(Non-Assistance Cooperative Agreement)
Brush Management and Ecosystem Services: a Quantification of Trade-offs on Western Rangelands in Support of the LTAR Network
(Non-Assistance Cooperative Agreement)
Channel and Landscape Evolution as a Function of Spatial Scale in Semiarid Watersheds
(Non-Assistance Cooperative Agreement)
Defining the Relationship of Productivity With Water Availability Across the Semiarid Western U.S.
(Non-Assistance Cooperative Agreement)
Ecosystem Water and Carbon Cycling Across the Semiarid Western U.S.
(Non-Assistance Cooperative Agreement)
LTAR-NEON Collaboration to Quantify Rangeland Vegetation Production
(Non-Assistance Cooperative Agreement)
Research Support for Watershed and Basin Hydrology and Water Qualty in the Arid and Semi-arid Southwest, USA
(Non-Assistance Cooperative Agreement)
Risk of Soil Erosion by Water Estimated with Remotely-Sensed Rainfall Data, Models, and Weather Generators
(Non-Assistance Cooperative Agreement)