The natural environment, commonly referred to simply as the environment, includes all living and non-living things occurring naturally on Earth.
The natural environment includes complete ecological units that function as natural systems without massive human intervention, including all vegetation, animals, microorganisms, soil, rocks, atmosphere and natural phenomena that occur within their boundaries. Also part of the natural environment is universal natural resources and physical phenomena that lack clear-cut boundaries, such as air, water, and climate.
0–9[edit | edit source]
- 100,000-year problem
- 2005 Malaysian haze
- 2006 Abule Egba pipeline explosion
- 2006 Alaskan oil spill
- 2006 Argentine nuclear reactivation plan
- 2006 Atlas Creek pipeline explosion
- 2006 Côte d'Ivoire toxic waste spill
- 2006 Danvers Chemical Fire
- 2006 Mumbai "sweet" seawater incident
- 2006 Southeast Asian haze
- 2006 Zakouma elephant slaughter
- 2007 Korea oil spill
- 2010 Biodiversity Target
- 2010 Biodiversity Indicators Partnership
- 4 Degrees and Beyond International Climate Conference
A[edit | edit source]
- Acid mine drainage
- Acid rain
- Adsorption Method for Sampling of Dioxins and Furans
- Aegean Sea (oil spill)
- Agency of Nuclear Projects
- Agenda 21
- Agreed Measures for the Conservation of Antarctic Fauna and Flora
- Agreement on the Application of Sanitary and Phytosanitary Measures
- Agreement on the Conservation of Albatrosses and Petrels
- Agricultural biodiversity
- Air engine
- Air pollution
- Air Quality Index
- Alarmism
- Alternative fuel
- Alternative fuel vehicle
- An Essay on the Principle of Population
- An Inconvenient Truth
- Ancient Woodland
- Antarctic Treaty System
- Ape extinction
- Arctic Climate Impact Assessment
- Arctic National Wildlife Refuge
- Arctic Refuge drilling controversy
- Arctic Waters Pollution Prevention Act
- Area of Outstanding Natural Beauty
- Asian brown cloud
- Association for the Study of Peak Oil and Gas
- Atmospheric dispersion modeling
- Atmospheric Model Intercomparison Project
- Atomic bombings of Hiroshima and Nagasaki
- Automobile emissions control
- Aviation and climate change
- Aviation and the environment
- Aviation Environment Federation
B[edit | edit source]
- Bali Communiqué
- Bali roadmap
- Basel Convention
- Bees and toxic chemicals
- Beetle bank
- Bering Sea Arbitration
- Bhopal disaster
- Bicycle-friendly
- Big Green Gathering
- Bike lane debate
- Bikini atomic experiments
- Bin bag
- Bioaccumulation
- BioBlitz
- Biochemical oxygen demand
- Biodegradability prediction
- Biodegradation
- Biodesign Institute
- Biodiesel
- Biodiesel recipe
- Biodigester
- Biodiversity
- Biodiversity Action Plan
- Biodiversity hotspot
- Biodynamic agriculture
- Biodynamic wine
- Bioethics
- Biofilter
- Biofouling
- Biofuel
- Biogas
- Bioherbicide
- BioHome
- Bioindicator
- Biointensive
- Bioirrigation
- Bioleaching
- Biological agent
- Biological Dynamics of Forest Fragments Project
- Biological engineering
- Biological fuel cell
- Biological hazard
- Biological pest control
- Biological warfare
- Biological Wastewater Processor
- Biological Weapons Convention
- Biomass gasification
- Biomass to liquid
- Biomethanation
- Bionanotechnology
- Bioneers
- Bionics
- Biopiracy
- Bioplastic
- Biopreparat
- Bioprospecting
- Biorefinery
- Bioregional democracy
- Bioremediation
- Biosafety
- Biosafety level
- Biosecurity
- Biosecurity protocol
- Biosignature
- Biosolids
- Biosphere
- Biosphere 2
- Biosphere reserve
- Biostasis
- Biostatistics
- Biostimulation
- Bioswale
- Biotechnology
- Biotechnology and Biological Sciences Research Council
- Bioterror
- Bioterrorism
- Bioturbation
- Blast fishing
- Blue ice (aircraft)
- Bonn Agreement (environment)
- Bottom fishing
- Bottom trawling
- Breeding Bird Survey
- Brominated flame-retardant
- Buffalo Commons
- Buffer zone
- Built environment
- Bureau of Oceans and International Environmental and Scientific Affairs
- Bush regeneration
- Bushmeat
- Buy Nothing Day
- By-catch
C[edit | edit source]
Ca – Cli[edit | edit source]
- Cadmium poisoning
- Callendar effect
- Calnev Pipeline
- Canary
- Cancer
- Cancer Alley
- Car Free Days
- Carbofuran
- Carbon audit regime
- Carbon credit
- Carbon cycle
- Carbon dioxide sink
- Carbon emissions trading
- Carbon fixation
- Carbon flux
- Carbon footprint
- Carbon intensity
- Carbon nanofoam
- Carbon nanotube
- Carbon offset
- Carbon sequestering
- Carbon tax
- Carbon tetrachloride
- Carfree Cities
- Car-free movement
- Car-free zone
- Carl Garner Federal Lands Cleanup Day
- Carpool
- Carrying capacity
- Cartagena Protocol on Biosafety
- Catch and release
- Certified wood
- Cetacean bycatch
- Cetacean Conservation Center
- Charles Darwin Foundation
- Charles de Secondat, Baron de Montesquieu
- Chartered Institute of Environmental Health
- Chemical oxygen demand
- Chemical toilet
- Chemical warfare
- Chemical waste
- Chemical weapon designation
- Chemical weapon proliferation
- Chemical Weapons Convention
- Cherenkov radiation
- Chernobyl accident
- Chernobyl2020
- Chicago Climate Exchange
- Children's Environmental Exposure Research Study
- China Australia Migratory Bird Agreement
- Chionophile
- Chipko movement
- Chlorofluorocarbon
- Citizen Information Project
- Citizens for Alternatives to Chemical Contamination
- Citizens for Global Solutions
- City Beautiful movement
- Clark County Wetlands Park
- Clean Air Act
- Clean Air Act (1970)
- Clean Air Act (1990)
- Clean Air Act 1956
- Clean coal
- Clean Development Mechanism
- Clean Energy Future Group
- Clean Up Australia
- Clean Water Act
- Clear Skies Act
- Clearfelling
- Climate
- Climate and Geography of Halifax Regional Municipality
- Climate Audit
- Climate change
- Climate changes of 535-536
- Climate commitment studies
- Climate Diagnostics Center
- Climate engineering
- Climate Group
- Climate house
- Climate model
- Climate modeller
- Climate Monitoring and Diagnostics Laboratory
- Climate Outreach and Information Network
- Climate sensitivity
- Climate surprise
- Climatic determinism
- Climatology
- Clinton Global Initiative
Clo – Cy[edit | edit source]
- Cloaca Maxima
- Cloud forcing
- Coastal Zone Management Act
- Cogeneration
- Committee on Climate Change Science and Technology Integration
- Common alcohol fuel mixtures
- Community bicycle program
- Community Climate System Model
- Community Fisheries Control Agency
- Community Forests in England
- Community garden
- Community gardening
- Compact fluorescent lamp
- Compactor
- Compost
- Compost windrow turner
- Composting toilet
- Comprehensive Test Ban Treaty
- Comprehensive Test Ban Treaty Organization
- Compressed air energy storage
- Computer Conservation Society
- Computer recycling
- Concrete recycling
- Conservation agriculture
- Conservation and Neocolonialism
- Conservation and Research Center
- Conservation area
- Conservation areas in Singapore
- Conservation areas of Portugal
- Conservation Authorities Act
- Conservation authority
- Conservation biology
- Conservation Centre Liverpool
- Conservation designation
- Conservation district
- Conservation easement
- Conservation ethic
- Conservation genetics
- Conservation Halton
- Conservation headland
- Conservation in Australia
- Conservation in New Zealand
- Conservation in the Republic of Ireland
- Conservation in the United Kingdom
- Conservation Law Foundation
- Conservation medicine
- Conservation movement
- Conservation park
- Conservation status
- Conservation status (TNC)
- Conservation Volunteers Australia
- Conservationist
- Constructed wetland
- Consumerism
- Container composting
- Cooler Heads Coalition
- Coral bleaching
- COSMIC
- Cotwall End Nature Reserve
- Country park
- Country parks and conservation in Hong Kong
- Countryside Agency
- Countryside and Rights of Way Act 2000
- Countryside Commission
- Countryside Council for Wales
- Critical Mass
- Current Population Survey
- Cycling advocacy
- Cymdeithas Edward Llwyd
D[edit | edit source]
- Dams and Reservoirs of the Tennessee River
- Danish Ministry of the Environment
- Dark-sky movement
- Darrieus wind turbine
- Dartmoor tin-mining
- David Suzuki
- David Suzuki Foundation
- DDT
- Dead tree edition
- Dead zone (ecology)
- Deaerator
- Debt-for-Nature Swap
- Decomposer
- Deconstruction (building)
- Decontamination
- Decontamination foam
- Deep ecology
- Deforestation
- Degradation
- Delay-action bomb
- Delayed nuclear radiation
- Denitrification
- Dental amalgam controversy
- Denudation
- Depleted uranium
- Depletion
- Desalination
- Desert Biosphere Reserve and Experimental Range
- Desert National Wildlife Refuge
- Desert National Wildlife Refuge Complex
- Desertification
- Developed country
- Dingo Fence
- Dioxins and dioxin-like compounds
- Directive on the patentability of biotechnological inventions
- Direct-methanol fuel cell
- Director of Agriculture, Fisheries and Conservation
- Directorate-General for the Environment (European Commission)
- Dirty subsidy
- Discovery of ozone depletion
- Diseases of affluence
- Distributed energy
- District heating
- Do not feed the animals
- Dolly the sheep
- Dolphin drive hunting
- Domestic policy of the George W. Bush administration
- Domestic water recycling
- Dongzhou protests of 2005
- Doomsday Clock
- Double-hulled tanker
- Dredging
- Drift mining
- Drift net
- Driftless Area National Wildlife Refuge
- Driftless Zone
- Drinking water
- Drip irrigation
- Drought
- Dry well
- Dryland farming
- Dual mode transit
- Dual piping
- Dual-mode bus
- Dual-mode vehicle
- Dugout (shelter)
- Dujiangyan Irrigation System
- Duke University Primate Center
- Dumpster diving
- Durable good
- Durrell Institute of Conservation and Ecology
- Durrell Wildlife Conservation Trust
- Dust abatement
- Dustbin
- Dutch standards
E[edit | edit source]
Ea – Ec[edit | edit source]
- Early uses of petroleum
- Earth Charter
- Earth Day
- Earth First!
- Earth from the Air
- Earth house
- Earth immune system
- Earth in the Balance
- Earth observation satellite
- Earth Rights Institute
- Earth science
- Earth sheltering
- Earth Simulator
- Earth Summit
- Earth Summit 2002
- Earthen dam
- Earthjustice
- Earthlife Africa
- EarthSave
- Earthwatch
- Earthweek
- Eco drive
- Eco-anarchism
- EcoAuto
- Eco-capitalist
- Ecocentrism
- Ecocide
- Ecocities
- Ecocomposition
- Ecocriticism
- Eco-defense
- Ecodriving
- EcoDuro
- Eco-efficiency
- Eco-evolution
- Ecofascism
- Ecofeminism
- Ecoforestry
- Ecohydrology
- Eco-imperialism
- Eco-industrial park
- Ecoinformatics
- Ecolabel
- Ecologic Foundation
- Ecological anthropology
- Ecological burial
- Ecological crisis
- Ecological economics
- Ecological effects of biodiversity
- Ecological effects of transgenic plants
- Ecological energetics
- Ecological engineering
- Ecological footprint
- Ecological funeral
- Ecological genetics
- Ecological Genetics (book)
- Ecological health
- Ecological humanities
- Ecological imperialism
- Ecological Intelligent Design
- Ecological land classification
- Ecological modernization
- Ecological psychology
- Ecological sanitation
- Ecological Society of America
- Ecological wisdom
- Ecology
- Ecology
- Ecology Functional Groups
- Ecology movement
- Eco-marathon
- Economic vegetarianism
- Economics of biodiversity
- Economics of global warming
- Ecophagy
- Ecopoiesis
- Ecopsychology
- EcoQuest
- Ecoregion
- Ecoregion conservation status
- Ecoregions in Australia
- Ecoregions in India
- Ecoregions in the Philippines
- Ecoregions of Japan
- Ecoregions of Madagascar
- Ecoregions of New Zealand
- ECOS
- Eco-san
- Ecosophy
- Ecosphere (education)
- Ecosystem diversity
- Ecosystem ecology
- Ecosystem engineer
- Ecosystem services
- Ecosystem valuation
- Ecotage
- Ecotage!
- Ecotax
- Eco-terrorism
- Ecotone
- Ecotope
- Ecotopia
- Ecotourism
- Ecotoxicology
- Ecotype
- Ecovillage
- Ecovillage Training Center
- Eco-warrior
- Ecozone
Ed – Eng[edit | edit source]
Education for Sustainable Development
- Effective Cycling
- Effective population size
- Effects of global warming
- Effects of the automobile on societies
- Efficient energy use
- Effluent
- Electric bicycle laws
- Electrical energy efficiency on United States farms
- Electricity meter
- Electromagnetic environment
- Electromagnetic interference control
- Electromagnetic radiation
- Electronic pest control
- Electronic Road Pricing
- Electronic waste
- Electronic Waste Recycling Act
- Electronic Waste Recycling Fee
- Electrosmog
- Electrostatic precipitator
- Elephant Sanctuary, Hohenwald
- Emission
- Emission factor
- Emission Reduction Unit
- Emission standard
- Emission trading
- Emissions trading
- Encyclopedia of World Problems and Human Potential
- Endangered Australian fauna
- Endangered species
- Endangered Species Act
- Energy Action Coalition
- Energy and Environmental Research Center
- Energy conservation
- Energy conversion
- Energy demand management
- Energy economics
- Efficient energy use
- Energy harvesting
- Energy Hog
- Energy Information Administration
- Energy intensity
- Energy management system
- Energy Star
- Energy use and conservation in the United Kingdom
- English Nature
Environment(al)[edit | edit source]
- Environment Act 1995
- Environment Agency
- Environment and Conservation Organizations of Aotearoa New Zealand
- Environment Campus Birkenfeld
- Environment Canada
- Environment Hawaii
- Environment of China
- Environment Victoria
- Environment Wales
- Environmental accounting
- Environmental agreement
- Environmental and Social Studies (ESS)
- Environmental archaeology
- Environmental audits
- Environmental benefits of vegetarianism
- Environmental biotechnology
- Environmental Change Network
- Environmental chemistry
- Environmental concerns with electricity generation
- Environmental consulting
- Environmental Control System
- Environmental Defense
- Environmental design
- Environmental determinism
- Environmental disaster
- Environmental economics
- Environmental effects of fishing
- Environmental effects on physiology
- Environmental engineering
- Environmental ethics
- Environmental factor
- Environmental finance
- Environmental geography
- Environmental geology
- Environmental gradient
- Environmental hazard
- Environmental health
- Environmental history
- Environmental impact assessment
- Environmental impact of aviation
- Environmental Impact Report
- Environmental Information Regulations 2004
- Environmental issues
- Environmental issues in Australia
- Environmental issues in Canada
- Environmental issues in the United States
- Environmental journalism
- Environmental justice
- Environmental law
- Environmental Law Service
- Environmental Life Force
- Environmental management
- Environmental management scheme
- Environmental Measurements Laboratory
- Environmental medicine
- Environmental Modeling Center
- Environmental movement
- Environmental movement in Australia
- Environmental movement in New Zealand
- Environmental movement in the United States
- Environmental policy
- Environmental protection in Japan
- Environmental psychology
- Environmental Quality Improvement Act
- Environmental racism
- Environmental restoration
- Environmental Risk Management Authority
- Environmental science
- Environmental security
- Environmental skepticism
- Environmental sociology
- Environmental standard
- Environmental statistics
- Environmental studies
- Environmental suit
- Environmental Sustainability Index
- Environmental technology
- Environmental Technology Laboratory
- Environmental Toxins and Fetal Development
- Environmental Transport Association
- Environmental vandalism
- Environmental vegetarianism
- Environmentalism
- Environmentalist
- Environmentally friendly
- Environmentally Sensitive Area
- Environmentally Sensitive Areas Scheme
- Environmentology
Env – Ez[edit | edit source]
- Envisat
- Epcot
- Erosion
- ESA Space Debris Telescope
- Ethanol
- Ethanol (data page)
- Ethical consumerism
- Ethical Trading Initiative
- Ethics of vegetarianism
- Ethnobiology
- Ethnobotany
- Ethylmercury
- EU energy label
- EU-Eco-regulation
- European Remote-Sensing Satellite
- EuroVelo
- Eutrophication
- EverLife Flashlight
- E-waste
- Exhaust gas
- Exhaust gas recirculation
- Exhaust pipe
- Exotic pollution
- Exotoxin
- Exploding tree
- Exploding whale
- Exploring the Earth and the Cosmos
- Expo 2000
- Expo 2005
- Expo 2008
- Expo '74
- Expo '98
- Extensive farming
- Extinct Australian animals
- Extinct birds
- Extinction
- Extirpation
- Exxon Valdez oil spill
- Eyemouth Disaster
F[edit | edit source]
Fair Air Association of Canada
- Fair trade
- Fallout shelter
- Fauna and Flora Preservation Society
- FernGully: The Last Rainforest
- Fertilizer
- Fire-stick farming
- Fish farming
- Fish ladder
- Fisheries management
- Flatulence
- Flexible-fuel vehicle
- Flotsam and jetsam
- Fluorescent lamp recycling
- Food miles
- Forest Principles
- Fossil fuel
- Fossil fuel power plant
- Fossil water
- Founder effect
- Founder population
- Four minute warning
- Free range
- Free run
- Freecycle Network
- Free-market environmentalism
- Free-range eggs
- Fresh Air Fund
- Fresh Kills Landfill
- Friends of the Earth International
- Friends of the Earth, Inc. v. Laidlaw Environmental Services, Inc.
- Frontier Organic Research Farm Botanical Garden
- Fuel cell
- Fuel Cell Bus Club
- Fuel cell bus trial
- Fuel cell vehicle
- Fuel efficiency
- Fuel tax
- Fuel-efficient
- Full Belly Project
- Full cost accounting
- Full Depth Recycling
- Furan
- Futurama (New York World's Fair)
- Future energy development
- FutureGen
- Futurewise
G[edit | edit source]
- Gaia philosophy
- Gaia theory (science)
- Gaian Greens
- Garbology
- Garden city movement
- Gas-guzzler
- Genetic engineering
- Genetically modified food
- Genetically modified organism
- Geneva Protocol
- Genotoxic
- Genuine Progress Indicator
- George W. Bush
- Geostationary Operational Environmental Satellite
- German nuclear energy project
- Ghost net
- Give-away shop
- Glass Recycling
- Glassphalt
- Gleaning
- Gley soil
- Global 200
- Global 2000
- Global 500 Roll of Honour
- Global alert
- Global Atmosphere Watch
- Global Biodiversity Information Facility
- Global change
- Global Change Research Act
- Global climate
- Global Climate and Energy Project
- Global Climate Coalition
- Global climate model
- Global cooling
- Global dimming
- Global Earth Observing System of Systems (GEOSS)
- Global Ecolabelling Network
- Global economic monoculture
- Global Ecovillage Network
- Global Energy Network Institute
- Global Environment Facility
- Global Environment Outlook
- Global Greens
- Global Greens Charter
- Global health
- Global Oceanographic Data Archaeology and Rescue Project
- Global political monoculture
- Global strategic petroleum reserves
- Global Temperature-Salinity Profile Program
- Global warming
- Global warming and agriculture
- Global warming controversy
- Global warming potential
- GLOBCOVER
- GLOBE Program
- Glossary of climate change
- Gobi Desert
- Goldman Environmental Prize
- Great Lakes Commission
- Great Lakes Environmental Research Laboratory
- Great Recycling and Northern Development Canal
- Great Smog of 1952
- Green accounting
- Green Alliance
- Green ban
- Green belt
- Green belt (United Kingdom)
- Green Belt Movement
- Green building
- Green Building (MIT)
- Green certificate
- Green chemistry
- Green computing
- Green consumerism
- Green design
- Green economics
- Green energy
- Green fertilizer
- Green Gross Domestic Product
- Green lane
- Green lending
- Green manure
- Green money
- Green painting
- Green politics
- Green Revolution
- Green roof
- Green syndicalism
- Green tags
- Green tax shift
- Green technology
- Green vehicle
- Green Zionism
- Green Zionist Alliance
- GreenFacts
- GREENGUARD Environmental Institute
- Greenhouse effect
- Greenhouse gas
- Greening Australia
- Greening Earth Society
- Greenland ice core project
- Greenpeace
- Greenwash
- Grey goo
- Greywater
- Gulf War oil spill
H[edit | edit source]
- Habitat destruction
- Habitat fragmentation
- Habitat II
- Haloalkane
- Handkerchief
- Hazardous material
- Hazardous powders testing kit
- Hazardous Substances and New Organisms Act
- Hazardous waste
- Haze
- Health and Safety Executive
- Healthy city
- Healthy Forests Initiative
- Heat recovery ventilation
- Heavy industry
- Herbicidal warfare
- Herbicide
- High-occupancy vehicle
- Historical ecology
- History of nuclear weapons
- Home composting
- Honey
- HOPE Curriculum
- Hot water heat recycling
- Hubbert peak
- Hubbert peak theory
- Human ecology
- Human feces
- Human powered vehicle
- Human-powered transport
- Hunting Act 2004
- HVAC
- Hydrogen cycle
- Hydrogen economy
- Hydrogen highway
- Hypermobile travellers
- Hypoxia (environmental)
I[edit | edit source]
- Illegal logging
- Implications of peak oil
- Incineration
- Indicator plant
- Indicator species
- Industrial biotechnology
- Industrial ecology
- Industrial hemp
- Industrial Revolution
- Industrial waste
- Industrial wastewater treatment
- In-situ conservation
- Intact forest landscape
- Institute for Environmental Assessment
- Institute of Cetacean Research
- Integrated Pest Management
- Intensive farming
- Intercropping
- Intergovernmental Panel on Climate Change
- International Union for Conservation of Nature
- Introduced species
- Invasion biology terminology
- Invasive plants
- Invasive species
- Irrigation
- Island restoration
J[edit | edit source]
Jilin chemical plant explosions 2005
K[edit | edit source]
L[edit | edit source]
- Land degradation
- Land management
- Land reclamation
- Land reform
- Land rehabilitation
- Land trust
- Land use
- Land use forecasting
- Landfill
- Le Peuple Migrateur
- Lead paint
- Lead poisoning
- Life cycle energy analysis
- Light pollution
- Limits to Growth
- Lithium ion battery
- Litterbug
- Livable Streets
- Living on Earth
- Local food
- Local Nature Reserve
- Locally unwanted land use
- Logging
- London commuter belt
- London congestion charge
- London Cycling Campaign
- London sewerage system
- Long-term Ecosystem Observatory
- Love Canal
- Low level waste
- Low-carbon economy
- Low-energy house
- Lowest Achievable Emissions Rate
- Lysocline
M[edit | edit source]
- Malthusian catastrophe
- Malthusianism
- Manifesto for a Sustainable Society
- Manufacturing resource planning
- Marine conservation
- Marine debris
- Marine Nature Reserve
- Marine park
- Marine pollution
- Marine Protected Area
- Marine reserve
- Marine reserves of New Zealand
- MARPOL 73/78
- Maryland Conservation Council
- Massachusetts Water Resources Authority
- Medical waste
- Medical Waste Tracking Act
- Medieval hunting
- Medieval Warm Period
- Megadiverse countries
- Mercy Mercy Me (The Ecology)
- Metagenomics
- Migratory Bird Treaty Act of 1918
- Millennium Development Goals
- Millennium Ecosystem Assessment
- Minamata disease
- Miscanthus
- Mitigation of global warming
- Monoculture
- Monsanto Company
- Monsanto Canada Inc. v. Schmeiser
- Montreal Biodome
- Montreal Protocol
- Mother Earth News
- Mother Nature
- Motorized bicycle
- Multiple chemical sensitivity
- Mutual assured destruction
N[edit | edit source]
- Nanotoxicity
- NASA Clean Air Study
- NASA Earth Observatory
- Nasdaq Biotechnology Index
- National Ambient Air Quality Standards
- Native Forest Action
- Native Forest Action Council
- Native Forest Council
- Native Forest Restoration Trust
- Native planting
- Natural capital
- Natural capitalism
- Natural disaster
- Natural environment
- Natural Environment Research Council
- Natural gas
- Natural History Museum
- Natural phenomenon
- Natural region
- Natural resource
- Natural Resources Canada
- Natural Resources Conservation Service
- Natural Resources Defense Council
- Natural World
- Nature
- Nature
- Nature (TV series)
- Nature Clinical Practice Oncology
- Nature Conservancy Council
- Nature Heritage Fund
- Nature Publishing Group
- Nature reserve
- Nature Society (Singapore)
- Naturefriends
- Naturejobs
- Natureland Seal Sanctuary
- Nature's Classroom
- Nature's services
- Neighborhood electric vehicle
- Neo-luddism
- New Jersey
- New Naturalist
- New town
- New Urbanism
- New Zealand Ecological Restoration Network
- New Zealand Nuclear Free Zone, Disarmament, and Arms Control Act 1987
- Newlands Reclamation Act
- Niagara Falls
- Night soil
- Nitrate Vulnerable Zone
- No-dig gardening
- Noise (environmental)
- Noise Control Act
- Noise health effects
- Noise pollution
- Non-renewable energy
- North American Butterfly Association
- North American smallpox epidemic
- North American Solar Challenge
- North Atlantic Marine Mammal Commission
- North Atlantic Salmon Conservation Organization
- North China Institute of Water Conservancy and Hydroelectric Power
- Northern Ireland Environment Agency
- Northwest Atlantic Fisheries Organization
- Not in Our Genes
- No-till farming
- NSW Wildlife Information and Rescue Service
- Nuclear winter
O[edit | edit source]
- Obsolescence Management
- Ocean colonization
- Ocean Dumping Act
- Ocean Dumping Ban Act
- Office of the Gene Technology Regulator
- Ogallala Aquifer
- Oglala National Grassland
- Oil desulfurization
- Oklo
- Old growth forest
- Oncomouse
- One-child policy
- Ontario Nature
- Open pollination
- Operation Crossroads
- Operation Grapple
- Operation Plumbbob
- Organic certification
- Organic electronics
- Organic farming
- Organic food
- Organic gardening
- Organic horticulture
- Organic lawn management
- Organic light-emitting diode
- Organic movement
- Organochlorine compound
- Our Common Future
- Our Posthuman Future
- Outline of forestry
- Over-consumption
- Overpopulation
- Oxygen saturation
- Ozone depletion
- Ozone depletion potential
- Ozone layer
- Ozone-oxygen cycle
P[edit | edit source]
Pacific Marine Environmental Laboratory
- Palestinian Environmental NGOs Network
- Paper shredder
- Paper towel
- Paperless office
- Parametrization (climate)
- Paraquat
- Partial Test Ban Treaty
- Partial zero-emissions vehicle
- Particle radiation
- Particulate
- Passenger pigeon
- Passive solar
- Peak grain
- Peak water
- Pebble bed reactor
- Percy Schmeiser
- Permaculture
- Permanent crop
- Permeable paving
- Persistent Organic Pollutant
- Persistent organic pollutants
- Pest (animal)
- Pest control
- Pesticide
- Pesticide misuse
- Pesticide poisoning
- Pesticide side effects
- Pesticide toxicity to bees
- Pesticides
- Phagy
- Phytotreatment
- Pigovian tax
- Pioneer plant
- Pioneer species
- Planetary boundary layer
- Planetary ecosynthesis
- Planetary engineering
- Planetary protection
- Planned obsolescence
- Plastic
- Plastic bullet
- Plastic goods
- Plastic mulch
- Plastic recycling
- Plastic shopping bag
- Plastic wrap
- Poaching
- Point of no return
- Political ecology
- Pollinator decline
- Pollutant
- Polluter Pays
- Polluter pays principle
- Pollution
- Polychlorinated biphenyl
- Polyculture
- Polymer chemistry
- Polymer clay
- Polymer degradation
- Polymer solar cells
- Polystyrene
- Polyvinyl chloride
- POP Air Pollution Protocol
- Population
- Population control
- Population decline
- Population density
- Population growth
- Population growth rate
- Population process
- Population size
- Population statistics
- Population transfer
- Population viability analysis
- Post-industrial economy
- Post-industrial society
- Power station
- Precautionary principle
- Preservationist
- Property and Environment Research Center
- Protected area
- Protocol on Environmental Protection to the Antarctic Treaty
- Pulpwood
- Quality of life
R[edit | edit source]
- Rabbits in Australia
- Rachel Carson
- Radiative forcing
- Radical environmentalism
- Radio Frequency Interference
- Radioactive decay
- Radioactive waste
- Ralph Nader
- Ramsar Convention
- Ramsar list of wetlands of international importance
- RealClimate
- Rechargeable battery
- Reclaimed water
- Reconciliation Ecology
- Rectenna
- Recumbent bicycle
- Recycling
- Recycling of PET Bottles
- Recycling Symbol
- Red Panda
- Red tide
- Reducing environment
- Refined resource
- Reforestation
- Refrigerant
- Refurbishment
- Regenerative (design)
- Regenerative fuel cell
- Registration, Evaluation and Authorization of Chemicals
- Remanufacturing
- Renewable and Appropriate Energy Laboratory
- Renewable energy
- Renewable energy commercialization
- Renewable energy development
- Renewable resource
- Renovation
- Repair and maintenance
- Research Natural Area
- Residual fuel
- Resin identification code
- Resource
- Resource Conservation and Recovery Act
- Resource curse
- Resource depletion
- Resource economics
- Resource extraction
- Resource Management Act
- Resource rent
- Respect diversity
- Respect for diversity
- Restoration ecology
- Restricted use pesticides
- Restriction of Hazardous Substances Directive
- Resurrection ecology
- Reuse
- Right of public access to the wilderness
- Rimini protocol
- Rio Declaration on Environment and Development
- Río Plátano Biosphere Reserve
- Road pricing
- Roads Beautifying Association
- Roads to Resources Program
- Roof garden
- Royal Society of Wildlife Trusts
- RTECS
- Runoff (water)
- Rush hour
S[edit | edit source]
- Salinity in Australia
- Salting the earth
- Satellite
- School of Environmental Studies
- Science & Environmental Policy Project
- Scientific Committee on Problems of the Environment
- Scientific opinion on climate change
- Scorched earth
- Sea level rise
- Sea Shepherd
- Secretary of State for Environment, Food and Rural Affairs
- Set-aside
- Seven-generation sustainability
- Sewage
- Sewage collection and disposal
- Sewage treatment
- Ship-Submarine recycling program
- Siberian natural resources
- Sierra Club
- Sierra Club of/du Canada
- Skyglow
- Slag
- Slash and burn
- Slow Food
- Small Is Beautiful
- Small population size
- Smithsonian Environmental Research Center
- Smithsonian Tropical Research Institute
- Smog
- Solar power
- Souterrain
- South Carolina Department of Health and Environmental Control
- South Maury Island environmental issues
- Space debris
- Space Environment
- Space Environment Center
- Special Area of Conservation
- Special Protection Area
- Special report on emissions scenarios
- State University of New York College of Environmental Science and Forestry
- Strategic Environmental Assessment
- Strict nature reserves of Finland
- Student Conservation Association
- Student Environmental Action Coalition
- Study of Environmental Arctic Change
- Submarine
- Suction dredge
- Suction dredger
- Sudden ionospheric disturbance
- Sudden stratospheric warming
- Superfund
- Supertanker
- Sustainability
- Sustainable agriculture
- Systemic pesticide
- Systems science
T[edit | edit source]
- Taiga
- Tailings
- Tanker (ship)
- Tanzania wildlife research institute
- Teflon
- Temperature extreme
- Temperature record of the past 1000 years
- TEMPEST
- Terminator Technology
- TERON (Tillage erosion)
- Terraforming
- Tetra-ethyl lead
- Texas
- The China Syndrome
- The Nature Conservancy
- The Nature of Things
- The Skeptical Environmentalist
- The Sponge Reef Project
- Thermal pollution
- Thermal radiation
- Thermal reactor
- Thorp nuclear fuel reprocessing plant
- Threatened fauna of Australia
- Three Mile Island
- Tigris-Euphrates river system
- Timeline of environmental history of New Zealand
- Topocide
- Toxic Substances Control Act
- Toxic waste
- Toxics use reduction
- Trade war over genetically modified food
- Traffic congestion
- Transgenic animals
- Transgenic maize
- Transgenic organism
- Transgenic plants
- Trash-to-energy plant
- Treated lumber
- Treaty for the Prohibition of Nuclear Weapons in Latin America and the Caribbean
- Treaty of Paris
- Treaty of Versailles
- Tree conservation areas in Singapore
- Tree lawn
- Tree pinning
- Tree spiking
- Tributyltin
- Tricycle
- Tropical Forest Trust
- Tropical marine climate
- Tropical Ocean-Global Atmosphere program
- Tropical Rainfall Measuring Mission
- Tropical Rainforest Heritage of Sumatra
U[edit | edit source]
- UK sites recognised for their biodiversity conservation importance
- UN decade on water
- UN World Environment Day
- Unburned hydrocarbon
- Unified neutral theory of biodiversity
- Urban agriculture
- Urban biosphere reserve
- Urban ecology
- Urban heat island
- Urban planning
- Urban renewal
- Urban sprawl
V[edit | edit source]
- Value of life
- Vehicle
- Vermicompost
- Vienna Convention on Road Traffic
- Village green
- Voluntary simplicity
W[edit | edit source]
- Waste (law)
- Waste management
- Waste vegetable oil
- Wastewater
- Water conservation
- Water contamination
- Water dispute
- Water Fluoridation controversy
- Water pollution
- Water privatization
- Water purification
- Water quality
- Water resources
- Waterborne disease
- Waterway restoration
- Wave power
- Weed control
- Weedy species
- Wetlands
- Wetlands conservation
- Wetlands International
- Whaling
- WILD Foundation
- Wilderness
- Wilderness area
- Wildlife corridor
- Wildlife refuge
- Wildlife trade
- Wind energy
- Wind farm
- Wind power
- Wind turbine
- Wise use
- World Climate Change Conference
- World Climate Conference
- World Climate Programme
- World Climate Report
- World Day for Water
- World population
- World solar challenge
- World Summit on Sustainable Development
- World3
- World's Most Livable Cities