Subject of Investigation
Agave
Agricultural supplies, general/other
Air
Alfalfa
Almond
Animal research, general
Apple
Apricot
Aquatic plants
Arboreta and botanical gardens
Atmosphere, general/other
Bacteria
Banana
Barley
Beans (dry)
Beans (fresh, fresh-processed)
Bedding/garden plants
Beef cattle, general/other
Beef cattle, live animal
Bees, honey, and other pollinators, general
Berries and cane fruits, other
Biological Cell Systems
Blueberry
Broadleaf forests of the South
Canola
Carrot
Catfish
Cheese
Chemurgic Crops
Cherry
Citrus, general/other
Climate
Cocoa
Coffee
Cole crops (includes cabbage, kale, broccoli, brussels sprouts, cauliflower,
Conifer forests of the North
Conifer forests of the South
Conifer forests of the West
Cool season perennial grasses (includes bluegrass, bromegrass, fescue)
Corn (for sweetcorn use 1480)
Cotton, other
Cottonseed (for meal, oil, etc.)
Cranberry
Cross-commodity research--multiple animal species
Cross-commodity research--multiple crops
Cucumber
Cucurbits, other (includes pumpkin, squash, gourd)
Cut flowers, foliage, and greens
Dairy cattle, general/other
Dairy cattle, live animal
Date
Deciduous and small fruits, general/other
Deciduous tree fruits, other
Desert and semidesert shrub land and shinnery
Domestic and community water supply facilities and systems
Drainage and irrigation facilities and systems
Duck and goose, live animal
Durum wheat
Economy, general/other
Edible tree nuts, general/other
Egg-type chicken, live animal
Eggplant
Eggs
Experimental design and statistical methods
Feed and feed additives
Fertilizers
Fiber crops, general/other
Filbert
Finfish
Fish habitats
Flax
Florist crops, other
Food (not readily associated with specific plant and animal products)
Forage legumes, other
Freshwater shrimp
Fungi (includes yeast)
General Commodity
General technology
Goats, meat and mohair
Grain crops, general/other (includes buckwheat, millet, triticale)
Grain sorghum
Grapefruit
Grapes, other
Greens and leafy vegetables (includes endive, lettuce, spinach)
Ground covers
Guayule
Hard red spring wheat
Hard red winter wheat
Hard white wheat
Hemp
Herbaceous perennials and decorative greens
Herbs and spices
Honey bees
Hops
Horses, ponies, and mules
Individuals (as workers, consumers, members of society)
Insects
Kenaf
Kiwi
Laboratory animals
Land
Leguminous vegetables, other
Lemon
Lentil
Lesquerella
Long fiber cotton
Machinery and equipment
Mango
Marine shrimp
Marketing, processing, and supply firms other than cooperatives
Meat, beef cattle
Meat, dairy cattle
Meat, sheep
Meat, swine
Meat-type chicken, live animal
Melons (includes cantaloupe, muskmelon, watermelon)
Microorganisms, general/other
Milk
Mint
Miscellaneous and new crops, general/other
Mixed conifer-broadleaf forests
Mountain grasslands, meadow, and alpine
Mushrooms and other edible fungi
Narcotic plants
Nectarine
Nematodes
Noncrop plant research
Nonfarm structures and related facilities, including those used in
Oats
Oilseed and oil crops, general/other
Onion, garlic, leek, shallot
Orange
Ornamental trees and shrubs
Ornamentals and turf, general/other (includes cacti)
Other animals, general
Other beef cattle products
Other bees (non-Apis bees)
Other cultured finfish
Other dairy cattle products
Other non-bee pollinators, general
Other Pollinators
Other poultry products
Other swine products
Oysters
Papaya
Paper and pulp derived products
Parks and urban green space
Pasture
Pasture and forage crops, general/other
Peach
Peanut
Pear
Peas (dry)
Peas (fresh, fresh-processed)
Pecan
People and communities, general/other
Peppers
Perennial grasses, other
Pesticides (includes herbicides, insecticides, fungicides, etc.)
Pineapple
Pinyon-juniper
Plant research, general
Plum
Potato
Potted plants
Poultry meat
Poultry, general/other
Protozoa
Raisin grapes
Rangelands and grasslands, general
Rangelands, other
Raspberry
Red clover
Remote sensing equipment and technology
Research equipment and methods, general/other
Research on research management (not research management per se)
Rhizomes, tubers, bulbs, and root crops, general/other (for potato use 1310)
Rice
River basins
Rubber, gum, and resin plants, other
Rye
Salmon
Seeds and other plant propagules
Sewage and waste disposal facilities and systems
Sheep and wool, general/other
Sheep, live animal
Shellfish
Soft red wheat
Soft white wheat (includes club, western)
Soil
Soil and land, general
Solanaceous and related crops, general/other (for potato use 1310)
Solar radiation
Soybean
Spiders, mites, ticks, and other arthropods
Strawberry
Striped bass
Structures, facilities, and equipment, general/other
Sugar beet
Sugar cane
Sugar crops, general/other
Summer annual grasses (includes forage sorghums, sudangrass, sorghum)
Sunflower
Sweet potato
Sweet sorghum
Sweetcorn
Swine, general/other
Swine, live animal
Table grapes
Taro
Tea
The family and its members
The farm as an enterprise
Tilapia
Tomato
Trees, forests, and forest products, general
Tropical/subtropical fruit, general/other
Trout
Tung
Turf (includes bentgrass, bermudagrass, bluegrass, dichondra, fescue)
Turkey, live animal
Upland cotton
Vegetables, general/other
Viroids, mycoplasmas, spiroplasmas, etc.
Viruses
Walnut
Warm season perennial grasses (includes dallisgrass, bluestems)
Water resources
Watersheds
Watersheds and river basins, general
Weather
Weeds
Wetland and riparian systems
Wheat, other
Wild animals
Wildlife and natural fisheries, general/other
Wildlife habitats
Wine grapes
Winter annual legumes (includes subterranean clover, arrowleaf clover)
Wood and wood products
Wool fiber
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Remote sensing equipment and technology
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A Long Term Consistent Multi-Satellite Multi-Depth Soil Moisture ESDR with Uncertainty Information
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Accurate Estimation of Crop Transpiration in Orchards and Vineyards using UAV and Satellite Technologies
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Advances in Remote Sensing of Evapotranspiration for Agronomic Mgmt and Irrigation Scheduling for Mitigating the Impacts of Droughts and Heat Waves
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App Validation for Water and Salinity Management of Arizona Farms
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Assessing Legacy P Fate on the Delmarva
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Assessing the Effects of Conservation Practices on Crop Yield, Water Quality, and Greenhouse Gas Emissions in the U.S. Corn Belt
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Assessment and Monitoring Tools for Adaptive Management of Large Ranch Landscapes
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Assessment of NRCS Wetland Easement Program Effects
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Calibration and Validation of In Situ Soil Moisture Sensors at Marena Oklahoma
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CEAP Wetlands Mid-Atlantic Coastal Plain Regional Study
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CEAP Wetlands Mid-Atlantic Coastal Plain Regional Study
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CEAP Wetlands Mid-Atlantic Coastal Plain Regional Study
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CEAP/Harmful Algal Blooms Buffer Evaluation and Legacy Nutrients
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Chemical Composition of PM-10 and Gas Emitted from Cattle Livestock Operations
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Climate Change Adaptation Technical Assistance & Outreach in the Southwest
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Closing the Yield Gap of Cotton, Corn, and Soybean in the Humid Southeast with More Sustainable Cropping Systems
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Collaboration on Tools to Manage Ecosystem Transitions for Agricultural Sustainability in the Americas
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Collaborative Animal Research between New Mexico State University (NMSU and ARS)
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Collaborative Research in Atmospheric Characterization, Modeling and Sensing
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Contribution of Legacy P to Watershed Outcomes - Phase 1 (Beltsville)
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Data Partnership with PhenoCam Network to Process, Serve, and Archive LTAR Digital Camera Imagery and Derived Data Products
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Development of a Digital Twin Agricultural Modeling System
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Development of an All-lands Wind Erosion Model
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Development of an All-lands Wind Erosion Model
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Dynamic, Data-Driven, Sustainable, and Resilient Crop Production Systems for the U.S.
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Dynamic, Data-Driven, Sustainable, and Resilient Crop Production Systems for the U.S.
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ECOsystem Spaceborne Thermal Radiometer Experiment on Space Station (ECOSTRESS)
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Enhancements to the Database for Inventory, Monitoring and Assessment
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Enhancing Agricultural Management and Conservation Practices by Advancing Measurement Techniques and Improving Modeling Across Scales
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Enhancing Grapewine Quality in Arid Regions by Water Stress Monitoring using Ground, Aerial, and Satellite Information
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Enhancing Livestock Production from Rangelands in the Great Plains
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Enhancing the SWAT Model for Evapotranspiration Simulation
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Environmental Monitoring to Support Eco-Geomorphic Modeling and Atmospheric Prediction
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Environmental Risks and Benefits of Grass Buffer Strips Grown for Nutrient Conservation and Poultry Bedding Production on the Delmarva Peninsula
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Evaluating Potential Miscanthus x Giganteas Spread on the Delmarva Peninsula
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Examining Cold-Season Processes Over Agricultural Lands Using Radar Data
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Experimental Evaluation of Drought and Grazing Duration on Grassland Productivity
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Field Scale Assessment of Factors Controlling Corn and Soybean Production Efficiency
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From Field to Watershed: Enhancing Water Quality and Management in Agroecosystems through Remote Sensing, Ground Measurements, and Integrative Modeling
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Functional Assessments for Wetlands in the Mid-Atlantic Region
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FY 2020 Conservation Effects Assessment Project - Choptank River Watershed
Benchmark Watershed Assessment Studies on croplands
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FY 2021 Conservation Effects Assessment Project Choptank River Watershed Beltsville Benchmark Watershed Assessment Studies on Croplands - Beltsville
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FY 2022 Conservation Effects Assessment Project - Benchmark Watershed Assessment Studies on Croplands - Choptank River Watershed (Beltsville)
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Ground-based Evapotranspiration Observations in Support of Remote Sensing-based ET toolkit for Improved Irrigation Management in Vineyards
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Improved Aerial Application Technologies for Precise and Effective Delivery of Crop Production Products
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Improved Management of Nutrients, Water, Agrochemicals, and Energy to Enhance Agriculture System Sustainability
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Improvement and Maintenance of a Knowledge of a Land-Potential Knowledge System (LandPKS)
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Improving Agricultural Consumptive use Estimates within the Lower CO River Basin using Satellite-Derived Determinations of Crop Growth Stage Lengths
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Improving Agricultural Consumptive use Estimates within the Lower Colorado River
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Improving Water Management for Arid Irrigated Agroecosystems
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Improving, Evaluating and Extending High Resolution Cropland Carbon Monitoring System (CCMS)
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Integrating Field Experiments, Remote Sensing, and Modeling toward Improved Understanding and Quantification of Watershed Scale Carbon Cycling
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Knowledge Systems and Tools to Increase the Resilience and Sustainablity of Western Rangeland Agriculture
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Land Health Assessment and Visualization Tools
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Land Management and Monitoring Apps Development
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LandCART Development and Maintenance
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LANDSCAPE MONITORING
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LTER: Long-Term Research at the Jornada Basin
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Managing Energy and Carbon Fluxes to Optimize Agroecosystem Productivity and Resilience
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Measurement of Methane Emissions Across a Wetlands Alteration Gradient
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Measuring and Modeling Pollutants in Agricultural Systems and Landscapes
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Measuring, Modeling, and Mitigating Pollutants in Agroecosystems and Surrounding Landscapes
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Metrics, Management, and Monitoring: An Investigation of Rangeland and Pasture Soil Health and its Drivers
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Modeling Watershed Processes for Assessing Ecosystem Services Provided by Restored Wetlands
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Modeling Watershed Processes for Assessing Ecosystem Services Provided by Restored Wetlands
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Novel Commercial Farm-field Network to Quantify Emissions and Carbon Storage from Agricultural Bio-energy Feedstock Production
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Quantifying Life Cycle Impacts of Agricultural Systems with Winter Cover Crops
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Rangeland Analysis Platform Support and Development
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Rangeland Monitoring and Data Analyses Using the AIM Strategy
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Recycling Nutrients for Robust Agricultural Supply Chains
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Recycling Nutrients for Robust Agricultural Supply Chains
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Remote Detection and Functional Assessments for Wetlands
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Remote Detection and Functional Assessments for Wetlands in the Mid-Atlantic Region
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Remote Sensing Systems for Precision Agriculture to Address Issues in Environmental and Climate Change
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Root-Zone Soil Moisture Using P-band Observations
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Root-Zone Soil Moisture Using P-band Observations
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Satellite and sUAS-based Irrigation Management Technologies for Arizona Crop Production
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Science and Technologies for the Sustainable Management of Rangeland Systems
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Science and Technologies for the Sustainable Management of Rangeland Systems
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Scientific Support and Partnership for BLM Renewable Resource Programs in NM
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Scientific Support and Partnership for BLM Renewable Resources Programs in New Mexico
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Strategies for Controlling Miscanthus x Giganteas and Evaluating Potential Spread on the Delmarva Peninsula
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Strategies for Sustaining Multi-functional Rangelands
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Streamlining the Use of Monitoring Data in Multiple Resource Decision Making
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Sustainability of Groundwater and Irrigated Agriculture in the Western United States Under a Changing Climate
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Sustainable and Resilient Crop Production Systems Based on the Quantification and Modeling of Genetic, Environment, and Management Factors
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Sustainable Management of Manure Nutrients and Environmental Contaminants from Beef and Swine Production Facilities
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Swine Carcass Staging Risk Mitigations Study
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Technology Development for Sustainable Land Management, Monitoring and Research
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The 4 Directions Projections
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The Mid-Atlantic Wetland Conservation Effects Assessment Project
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U.S. Department of State Temporary Detail for Jeffrey Herrick
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Umbrella Agreement Between USGS (LMG) and ARS (HRSL) to Cooperate on Conservation Practice Research
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Using MESA as a Tool to Elucidate Wetland N Fluxes in Agricultural Landscapes
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Using Quantitative Approaches to Developing Ecological Sites
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Using SMAP Soil Moisture Products to Improve Streamflow Forecasting in Ungauged Basins
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Utilizing Sustainable Remediation Technologies to Reduce Bioavailability and Transport of Chlorinated Organic Compounds
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Water and Light Use Efficiency of Native Grasses in a Silvopasture System
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Water Use, Growth, and Yield of Cotton and Guayule under Gravity Drip Irrigation
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Watershed Legacy N – Source Determination and Influencing Factor Assessment
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Wind Erosion Tools and the Landscape Data Commons
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