Subject Group: Natural Resources 
Click on a subject to see bills and other items in the WashingtonWatch.com database that have been assigned to that subject.
- Acid mine drainage
- Alloys
- Aluminum
- Animal ecology
- Animal germplasm resources
- Aquatic ecology
- Aquatic plants
- Arid regions
- Astronautics in geophysics
- Astronautics in meteorology
- Bauxite
- Beryllium
- Bioclimatology
- Biological diversity
- Biological diversity conservation
- Botany
- Cadmium
- Caves
- Cellulose
- Chromium
- Climate
- Cobalt
- Conservation of natural resources
- Conservation tillage
- Conservationists
- Continental drift
- Copper
- Debt-for-nature swaps
- Desert conservation
- Desert ecology
- Desert reclamation
- Desertification
- Deserts
- Diamonds
- Driftnet fishing
- Earth science research
- Earth sciences
- Ecological research
- Ecologists
- Ecology
- Ecosystem management
- Ecotourism
- Endangered animals
- Endangered plants
- Endangered species
- Energy conservation
- Environmental assessment
- Ethnobotany
- Ethnozoology
- Exotic plants
- Extinction (Biology)
- Flowers
- Forest clearcutting
- Forest conservation
- Forest ecology
- Forest fires
- Forest health
- Forest management
- Forest policy
- Forest products
- Forest roads
- Forestry
- Forestry education
- Forestry law and legislation
- Forestry research
- Forests
- Fossils
- Freshwater ecology
- Fungi
- Gases
- Geodesy
- Geodetic research
- Geographical research
- Geography
- Geology
- Geophysical prediction
- Geophysical research
- Geophysics
- Germplasm resources
- Gold
- Gold mines and mining
- Grassland ecology
- Greenways
- Habitat conservation
- Heavy metals
- Helium
- Herbs
- Human ecology
- Interstate land sales
- Jungle ecology
- Land reform
- Land subsidence
- Land transfers
- Land use
- Landforms
- Landscape architecture
- Lead
- Lead abatement
- Lithium
- Logging
- Lumber trade
- Magnesium
- Manganese
- Marine ecology
- Marine mineral resources
- Marine resources conservation
- Materials policy
- Mercury
- Metal trade
- Metals
- Meteorological research
- Meteorology
- Mineral reserves
- Mineral resources conservation
- Minerals
- Mines and mineral resources
- Mining claims
- Mining engineering
- Mining equipment
- Mining law
- Mining leases
- Mining royalties
- Molybdenum
- Mountain ecology
- Mountains
- National forests
- Natural areas
- Natural resources
- Nature centers
- Nature conservation
- Nickel
- Nitrates
- Nitrites
- Nitrogen
- Nitrogen compounds
- Ocean mining
- Old growth forests
- Open space lands
- Paleontology
- Paper and paper products
- Park rangers
- Phosphorus
- Physical geography
- Plant conservation
- Plant ecology
- Plant fibers
- Plant genetics
- Plant germplasm resources
- Plant protection
- Plants
- Plate tectonics
- Platinum
- Poisonous plants
- Precious metals
- Private forests
- Prospecting
- Public lands
- Rain forest conservation
- Reclamation of land
- Reforestation
- Renewable natural resources
- Research natural areas
- Resource allocation
- Restoration ecology
- Revegetation
- Scrap metals
- Seashore ecology
- Silver
- Soil conservation
- Soil science
- Strategic materials
- Stratosphere
- Strip mining
- Sustainable agriculture
- Sustainable development
- Sustainable fisheries
- Sustainable forestry
- Timber sales
- Tin
- Titanium
- Transgenic plants
- Tree diseases
- Trees
- Tritium
- Tropical forests
- Tungsten
- Uranium
- Urban forestry
- Vanadium
- Weather
- Weather control
- Weather forecasting
- Wetland conservation
- Wetland ecology
- Wildlife conservation
- Wind erosion
- Wood
- Zinc