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EspañolLIST OF ENVIRONMENT TOPICS:E
The items listed on this page form part of the multi-page list of environment topics.
This is a list of topics related (in whole or in part) to (a) phenomena in the natural environment which have a definite or significantly possible connection with human activity or (b) features of human activity which have a definite or significantly possible connection with the natural environment, even if the connection is made indirectly through the built environment. For example, hamster has been included because the effect on the built environment can affect the natural environment. Also, factory farming (often practiced indoors) has been associated with epidemics, which do not stay indoors.
The connections can be positive (even remedial) or negative or both. Some introduced species intended to benefit the ecosystem have acted as invasive species, damaging the ecosystem. Also, different sources of energy development have both pros and cons. Furthermore, an environmental topic can be such for multiple reasons at one time, as in the case of resource extraction and processing; commodity distribution, use, and misuse; and waste management.
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'Contents:' E (not followed immediately by a letter) | Ea-Ears | Earth - Earth m | Earth n - Earth z | Earth (with hyphen) | Eartha-Earthp | Earthq-Earthr | Earth's (&) Earths | Eartht-Earthz | Earti-Eartz | Earu-Earz | Eas-Eaz | Eb | Eca-Ecn | Eco (separate word) | Eco (in hyphenated compound words) | Ecoa-Ecok | Ecol-Ecologicak | Ecological - Ecological h | Ecological i - Ecological z | Ecologicam-Ecologxzzz | Ecology-Ecologyz | Ecologz-Ecolzzz | Ecom-Ecoq | Ecor | Ecos | Ecot-Ecoz | Ecp-Ecz | Ed | Ee | Ef | Eg-Ek | El-Eld | Ele-Electrib | Electric - Electric f | Electric g - Electric z | Electrica | Electricb-Electrich | Electrici | Electricj-Electricz | Electrid-Electriz | Electrj-Electrn | Electro | Electrp-Electrz | Elects-Electz | Elecu-Elecz | Eled-Eleo | Elep | Eleq-Elez | Elf-Elz | Em-Emd | Eme | Emf-Emz | En-Enc | End | Ene-Energx | Energy - Energy f | Energy g - Energy z | Energy (in hyphenated compound words) | Energz | Enerh-Enerz | Enes-Enez | Enf-Eng | Enh-Enu | Env - Environment z | Environmenta-Environmentak | Environmental a - Environmental d | Environmental e - Environmental j | Environmental k - Environmental p | Environmental q - Environmental z | Environmentala-Envzzzzzzzzzzz | Enw-Enz | Eo-Eq | Er-Es | Et | Eu-Europeam | European a - European j | European k - European z | Europeb-Europez | Europf-Europz | Euroq-Euroz | Eurp-Eurz | Eus-Euz | Ev-Ew | Ex-Exo | Expa-Expk | Expl | Expm-Expz | Exq-Exz | Ey-Ez
★ E (2 meanings selected)
★
★ energy (in physics)
★
★ electric field (in physics)
★ (E. coli) Escherichia coli
★ E number (in the European Union) (for designating a food additive)
★ (E region) Kennelly-Heaviside layer (Heaviside layer) (in the atmosphere)
★ (E-bomb) electromagnetic bomb
★ (E-field) electric field
★ (E-grass: see) Miscanthus (see "biofuel" under Uses)
★ e-waste (electronic waste)
★ (E10: see) common alcohol fuel mixtures
★ (E15: see) common alcohol fuel mixtures
★ (E20: see) common alcohol fuel mixtures
★ (E85: see) common alcohol fuel mixtures
★ (E95: see) common alcohol fuel mixtures
★ (E100: see) common alcohol fuel mixtures
★ EADS SPACE Transportation (EADS-ST)
★ ear mite (in animals) (very contagious)
★ Eared Dove ("They can be agricultural pests.")
★ earleaf nightshade (woolly nightshade) ("poisonous")
★ early uses of petroleum
★ Early Village Farming Community
★ (early warning: see) four minute warning (in the UK)
★ (early warning system: see) warning system
★ earmuffs ("to cover a person's ears for protection")
★
★ thermal earmuffs
★
★ acoustic earmuffs
★ earplug ("to protect ... from loud noises or the intrusion of water")
★ Earth (see under Environment and ecosystem)
★ (earth [electricity]) ground (electricity)
★ earth battery
★ Earth changes
★ Earth Charter
★ (earth dam) earthen dam
★ Earth Day
★ Earth Explorer
★ Earth First! (environmental defense movement)
★ Earth from the Air ("collection of environmental photographs")
★ (earth ground) ground (electricity)
★ earth house ("style for eco-friendly housing")
★ (Earth Houses: see) souterrain ("type of underground structure")
★ Earth immune system
★ (Earth impact: see) impact event
★ (Earth impact hazard: see) Near-Earth object (NEO)
★ Earth in the Balance (book by Al Gore)
★ Earth leakage circuit breaker (ELCB)
★ Earth Liberation Front (ELF) ("environmental movement")
★ (Earth lodge: see) Earth house
★ Earth materials
★ Earth observation satellite (see also list of Earth observation satellites)
★ (Earth Observatory: see) NASA Earth Observatory
★ Earth Observing System (EOS)
★ Earth orbit (orbit around the Earth)
★ earth oven (cooking pit)
★ (Earth pillar: see) hoodoo (geology)
★ (Earth reference point: see) ground and neutral (in electrical wiring)
★ Earth Return Vehicle (ERV)
★ Earth Rights Institute
★ (Earth Satellite: see) satellite
★ Earth science (geoscience) (the geosciences) (the Earth sciences)
★ Earth sheltering
★ Earth Simulator (ES) (in Japan) ("developed ... for climate simulation")
★ Earth Song ("a song by Michael Jackson")
★ (Earth Station: see) Andover Earth Station ("satellite ground station")
★ Earth Summit (in 1992) (in Rio de Janeiro in Brazil)
★ Earth Summit 2002 (in Johannesburg in South Africa)
★ Earth System Research Laboratory (ESRL) (in the US)
★ (Earth tremor) earthquake
★ Earth-crosser asteroid
★ Earth-crossing asteroid (ECA)
★ (earth-house) dugout (shelter) (dug-out) (mud hut) ("a shelter dug out of the ground")
★ (Earth-impact hazard: see) Near-Earth object (NEO)
★ (Earth-ionosphere cavity resonance: see) Schumann resonance (see "lightning strikes")
★ (Earth-Moon-Earth) EME (communications) ("a radio communication")
★ (Earth-sheltered home: see) Earth sheltering
★ earthbag construction
★ Earthdive ("project ... to protect the ocean ecosystem")
★ earthen dam
★ (earthfill dam: see) dam (see under Earth dams)
★ earthing system (in electricity supply systems)
★ Earthjustice ("specializes in pro-environmental litigation")
★ EarthKAM (previously KidSat) (a NASA-sponsored program providing photographs to students)
★ Earthlife Africa (a South African environmental organization)
★ (Earthly Paradise: see) Garden of Eden (see under Eden as Paradise)
★ earthquake (see also list of earthquakes and list of earthquakes in Pakistan)
★ earthquake cloud
★ earthquake construction
★ (earthquake engineering: see) seismic retrofit
★ earthquake insurance
★ (Earthquake Lake) Quake Lake (in Montana in the US)
★ earthquake lights
★ earthquake liquefaction
★ earthquake prediction
★ earthquake preparedness
★ Earth's atmosphere
★ (Earth's core: see) structure of the Earth (see under The core)
★ (Earth's crust: see) crust (geology)
★ earth's energy budget
★ Earth's magnetic field
★ (Earth's mantle: see) mantle (geology)
★ (Earth's moon) Moon (see under Earth & Moon and under Eclipse)
★ (Earth's seasons: see) season
★ (Earth's structure) structure of the Earth
★ EarthSave ("vegan advocacy group")
★ (EarthScope: see) Smartdust (see "climate control" under Design and engineering and see "disasters, such as earthquakes" and "poisonous gas or radioactivity" under Applications)
★ earthshine (reflected earthlight visible on the Moon's night side")
★ Earthship (earth-sheltered building)
★ Earthwatch (environmental organization)
★ earthworm (see under Locomotion and importance to soil and under Earthworms as invasives and under Threats to earthworms)
★ easement ("the right of use over the real property of another")
★ (East Bay Hills fire) Oakland Hills firestorm (in 1991) (in California in the US)
★ East Deccan dry evergreen forests (in India)
★ East Saharan montane xeric woodlands (in Africa)
★ Eastern Canadian Wolf (see under Range)
★ eastern equine encephalitis virus (EEEV)
★ Eastern US Heat Wave of 2001
★ (eating the Earth: see) ecophagy ("the consuming of an ecosystem")
★ Ebola hemorrhagic fever (Ebola haemorrhagic fever) (EHF) (infectious disease)
★ ebony (Indian ebony) (Ceylon ebony) (tree) ("endangered")
★ echidna (mammal native to Australia) ("vulnerable")
★ Echo satellite (of the US) (reflecting microwave signals)
★ echo sounding (for measuring distance to seabed)
★ (echolocation: 2 topics selected from disambiguation page)
★
★ animal echolocation
★
★ human echolocation
★ echovirus ("highly infectious")
★ eclipse
★ Eclipse Comet of 1882 (X/1882 K1)
★ eclipse cycle
★ ecliptic ("the geometric plane that contains the orbit of the Earth")
★ (ECO: 1 meaning selected from disambiguation page)
★
★ Environment and Conservation Organisations of Aotearoa New Zealand (formerly CoEnCo)
★ Eco Books ("on-line bookstore featuring [ecological] books")
★ Eco drive ("solar powered wrist watches")
★ Eco-action (environmental group)
★ eco-anarchism
★ eco-capitalist (see same for "eco-business")
★ (eco-defender: see) environmental security
★ Eco-defense
★ eco-efficiency
★ eco-evolution
★ (eco-friendly: see) ecology
★ (eco-gastronomy: see) Slow Food
★ eco-imperialism
★ eco-industrial park
★ Eco-marathon
★ eco-san (ecological sanitation)
★ (eco-syndicalism) green syndicalism
★ eco-terrorism
★ eco-warrior
★ (EcoBus: see) Fuel Cell Bus Club
★ ecocentrism
★ ecocide
★ ecocities
★ ecocomposition (""theory of writing instruction that ... incorporates [goals] within an ecological view")
★ ecocriticism ("the study of the relationship between the literature and the natural environment")
★ ecodriving
★ EcoDuro, Inc. ("holds patents ... for its unique engineered paper pallets")
★ (ecofact) biofact (in archaeology)
★ ecofascism
★ ecofeminism
★ ecoforestry
★ ecohydrology
★ ecoinformatics
★ ecolabel
★ École Nationale Supérieure d'Agronomie et des Industries Alimentaires (ENSAIA) (in France) (instructing in "biological and agricultural engineering")
★ Ecologic Foundation (based in New Zealand)
★ (ecological and social indicator: see) Genuine Progress Indicator (GPI)
★ ecological anthropology
★ (ecological breastfeeding: see) lactational amenorrhea method (LAM) (see under Breastfeeding Infertility) (affecting the dairy industry, which affects the environment)
★ ecological burial
★ (ecological catastrophe) environmental disaster
★ (Ecological City Transportation System: see) Fuel Cell Bus Club (see under ECTOS)
★ (ecological community) biocoenosis (biocoenose) (biocenose) (biotic community)
★ ecological crisis (ecological disaster)
★ (ecological damage: see) ecological health
★ (ecological deficit: see) natural capital (see paragraph 6)
★ (ecological devastation: see) ecological health
★ ecological economics
★ ecological effects of biodiversity
★ ecological effects of transgenic plants
★ ecological energetics
★ ecological engineering
★ (ecological factor: see) ecology
★ ecological footprint
★ ecological funeral (promession)
★ ecological genetics
★ Ecological Genetics (book)
★ ecological health
★ (ecological hotspot: see) biodiversity hotspot
★ ecological humanities
★ ecological imperialism
★ (ecological imprint) ecological footprint
★ Ecological Intelligent Design
★ (ecological integrity) ecological health
★ ecological land classification
★ (ecological load: see) carrying capacity
★ (ecological loss: see) ecological health
★ Ecological Metadata Language (EML) ("a metadata standard developed by and for the ecology discipline")
★ ecological model of competition
★ ecological modernization
★ (ecological morality) environmental ethics
★ (ecological movement) ecology movement
★ ecological niche
★ ecological psychology (EP) ("the study of human behavior and its environment")
★ (ecological restoration: see) restoration ecology
★ ecological sanitation
★ (ecological science) ecology
★ ecological selection (environmental selection) (survival selection) (individual selection) (asexual selection)
★ Ecological Society of America (ESA)
★ ecological stability
★ ecological succession
★ ecological systems
★ ecological wisdom
★ ecological yield
★ (ecologists: see) list of ecologists
★ ecology (see also list of ecology topics)
★ ecology (disciplines)
★ (ecology [history]) history of ecology
★ Ecology (journal)
★ ecology block
★ Ecology Functional Groups
★ ecology movement
★ ecology of Africa
★ (ecology of Antarctica: see) Antarctica ecozone
★ ecology of California
★ ecology of Hong Kong
★ ecology of the Oak Ridges Moraine (in Ontario in Canada)
★ ecology of Trinidad and Tobago
★ ecologyfund.com
★ (econazi: see) eco-terrorism
★ economic effects of Hurricane Katrina
★ economic geology
★ economic vegetarianism
★ economics of biodiversity
★ economics of global warming
★ ecophagy ("the consuming of an ecosystem")
★ ecopoiesis ("the origin of an ecosystem")
★ ecopsychology
★ EcoQuest ("a series of educational adventure games")
★ ecoregion (see also list of ecoregions)
★ (ecoregion PA0906: see) Tigris-Euphrates river system
★ (ecoregion PA1303: see)
★ (ecoregion PA1314: see) Gobi Desert
★ ecoregion conservation status
★ (ecoregional democracy: see) bioregional democracy
★ ecoregions in Australia
★ ecoregions in India
★ ecoregions of Japan
★ ecoregions of Madagascar
★ ecoregions of New Zealand
★ ecoregions in the Philippines
★ ECOS (conservation journal)
★ EcoSCOPE ("optical sensing system ... [to study] "small organisms in the ocean")
★ ecosophy (ecophilosophy)
★ (ecosphere [ecology]: see) biosphere (see paragraph 3)
★ ecosphere (education)
★ (ecosynthesis: see) planetary ecosynthesis ("the making of a home for life on a planetary scale")
★ ecosystem
★ ecosystem diversity
★ ecosystem ecology
★ ecosystem engineer
★ ecosystem services
★ ecosystem valuation
★ ecotage
★ Ecotage! (book)
★ Ecotax
★ ecotone
★ ecotope
★ Ecotopia: The Notebooks and Reports of William Weston (book)
★ ecotopian fiction
★ ecotourism
★ ecotoxicology
★ ecotype
★ ecovangelist
★ ecovillage (see also list of ecovillages)
★ Ecovillage Training Center (in Tennessee in the US)
★ ecozen
★ Ecozoic Era
★ ecozone
★ (ectoparasite: see) parasite
★ ectosymbiosis
★ (ectothermic: see) cold-blooded
★ (Eden: 1 meaning selected from disambiguation page)
★
★ Garden of Eden
★ Eden Project (in the UK) (see under Environmental study and concerns)
★ edge effect
★ edible flowers (see also list of edible flowers)
★ edible frog
★ edible mushroom
★ Edible Plant Stems
★ edible protein per unit area of land
★ edible salt
★ (edible snail: see) Helix (genus)
★ (edible wild plants: see) list of wild foods
★ (edible-nest swiftlet: see) swiftlet (see "over-harvesting" under Nest as delcacy and see under Food)
★ Edinburgh Cowgate fire, 2002 (in Scotland in the UK)
★ Edinburgh Zoo (see "biodiversity, conservation and sustainability initiatives" under Present)
★ Education for Sustainable Development (2005-2014) (decade designated by the UN)
★ eel ladder ("designed to help eels swim past barriers")
★ eel life history (see under Threats to eels)
★ eeltail catfish ("sting ... may hospitalize a human")
★ effect of Hurricane Katrina on New Orleans (see also Hurricane Katrina effects by region)
★ effect of the 2004 Indian Ocean earthquake on Hong Kong
★ effect of the 2004 Indian Ocean earthquake on India
★ effect of the 2004 Indian Ocean earthquake on Indonesia
★ effect of the 2004 Indian Ocean earthquake on Malaysia
★ effect of the 2004 Indian Ocean earthquake on Myanmar
★ effect of the 2004 Indian Ocean earthquake on Norway
★ effect of the 2004 Indian Ocean earthquake on Somalia
★ effect of the 2004 Indian Ocean earthquake on Sri Lanka
★ effect of the 2004 Indian Ocean earthquake on Thailand
★ effect of the 2004 Indian Ocean earthquake on the Maldives
★ Effective Cycling ("cycling educational program")
★ Effective Earth radius (in telecommunication)
★ (effective founder population: see) founder population (see paragraph 4)
★ effective half-life ("in a living organism")
★ Effective Microorganisms (EM technology) (EM) ("beneficial and efficient or effective microorganisms technology")
★ effective population size (in population genetics)
★ effects of Christmas on the environment
★ effects of global warming
★ effects of the automobile on societies (see under Environmental changes)
★ effluent
★ effluent guidelines
★ effusive eruption
★ (effusive rock: see) volcanic rock
★ egg (biology) (see under Predation)
★ egg hatch assay (in parasitology)
★ Egged Bus Cooperative (company running buses in Israel)
★ Egyptian Sand Sea
★ Egyptian Vulture (see "not well adjusted to cold weather" in paragraph 5 of preamble)
★ ("non-fiction short story collection ... about mountaineering and rock climbing")
★ Einstein Observatory (HEAO-2) ("the first fully imaging X-ray telescope put into space")
★ Einstein refrigerator
★ (Eje Volcánico Transversal) Trans-Mexican volcanic belt
★ Ekofisk oil field (in the North Sea)
★ El Leoncito National Park (in Argentina) (see "lack of atmospheric pollution")
★ El Niño
★ El Yunque, Puerto Rico (Caribbean National Forest) (tropical forest)
★ Elan Valley Reservoirs ("man-made lakes in Wales") (in the UK)
★ Eldorado Mining and Refining Limited (in Manitoba in Canada) (gold, silver, copper, uranium, and radium)
★ Eldorado National Forest (in California in the US)
★ electric arc furnace (see under Environmental issues)
★ (electric assist bicycle: see) motorized bicycle (see under Environmental effects)
★ (electric automobile: see) battery electric vehicle (BEV)
★ (electric battery: see) battery (electricity) (see under Environmental considerations)
★ (electric bicycle: see) motorized bicycle (see under Environmental effects)
★ electric bicycle laws
★ electric boat (see under Lifetime pollution and energy costs)
★ (electric bulb) incandescent light bulb
★ (electric bus) trolleybus (trolley bus) (trolley coach) (trackless trolley) (trackless tram) (trolley) (see under Advantages and under Problems with trolleybuses)
★ (electric car: see) electric vehicle
★ electric catfish
★ electric charge
★ (electric Christmas tree lights: see) Christmas lights (fairy lights) (twinkle lights)
★ electric company
★ (electric current: see) current (electricity) (see under Electromagnetism and under Electrical safety)
★ (electric discharge: see) electrostatic discharge (ESD) (see "lightning")
★ (electric discharge lamp: see) high-intensity discharge lamp (HID lamp)
★ (electric double layer: see) double layer (see "Earth's aurora" in paragraph 2 of preamble)
★ electric eel (see "forbid the keeping of electric eels")
★ (electric energy) electrical energy (electromagnetic energy) (see "transmission line" in paragraph 3)
★ (electric energy meter) electricity meter
★ electric fence (see under Ranching and under Wild-animal management)
★ electric field
★ (electric fire: see) HVAC ("heating, ventilation and air-conditioning")
★ electric fish
★ (electric furnace: see) furnace (see "electric furnaces" in preamble)
★ (electric fuse: see) fuse (electrical)
★ (electric generator) electrical generator
★ (electric grid: 2 related topics selected from grid (disambiguation))
★
★ electric power transmission
★
★ electricity distribution
★ electric light
★ (electric light bulb) incandescent light bulb
★ electric locomotive
★ (electric meter) electricity meter
★ electric motor
★ (electric outlet: see) domestic AC power plugs and sockets
★ electric power
★ (electric power consumption: see) electricity retailing
★ (electric power distribution) electricity distribution
★ electric power transmission (see under Health concerns)
★ (electric railway: see) railway electrification system
★ electric ray (a fish)
★ electric scooter (mobility aid)
★ electric shock (see under Issues affecting lethality and under Avoiding danger of shock and under Shock due to differing ground potentials)
★ (electric stove: see) stove (see under Gas and electric stoves)
★ (electric street car) tram (tramcar) (trolley) (streetcar) (see under Pros and cons of tram systems)
★ electric trolley (trolley car)
★ electric trolleybus (electric bus) (trolley bus) (trolley coach) (trackless trolley) (trackless tram) (trolley) (see under Advantages and under Problems with trolleybuses)
★ (electric truck: see) battery electric vehicle (BEV)
★ (electric utility: 2 topics selected from disambiguation page)
★
★ electric power transmission
★
★ electricity distribution
★ electric vehicle
★ electric vehicle conversion
★ (electrical current) current (electricity) (see under Electromagnetism and under Electrical safety)
★ (electrical double layer: see) double layer (see "Earth's aurora" in paragraph 2 of preamble)
★ electrical energy (electromagnetic energy) (see "transmission line" in paragraph 3)
★ Electrical Equipment in Hazardous Areas
★ electrical generator
★ (electrical noise: see) Radio Frequency Interference (RFI) (electromagnetic interference) (EMI)
★ electrical phenomena
★ electrical wiring (see "fire or explosion" under Wiring Safety Codes)
★ electricigens (microorganisms producing electricity)
★ Électricité de France (EDF) (electricity generation and distribution company)
★ electricity
★ Electricity Act (2003) (in India) (see "non-conventional sources")
★ electricity distribution (see also list of countries by electricity consumption)
★ electricity generation (see under Improving efficiency)
★ electricity generation in Canada
★ (electricity grid: see) electric power transmission (see under Health concerns)
★ electricity in India
★ electricity meter
★ electricity pylon (see "lightning protection" under High voltage AC transmission pylons)
★ electricity retailing (see also list of Canadian electric utilities and list of United States electric companies)
★ (electricity transmission) electric power transmission (see under Health concerns)
★ electrification
★ (electrified railway: see) railway electrification system
★ electro-diesel locomotive
★ electro-galvanic fuel cell
★ electro-osmosis (see "fuel cells")
★ (electrochemical fluorination: see) fluoride volatility (see "nuclear fuel")
★ (electrocution) electric shock (see under Issues affecting lethality and under Avoiding danger of shock)
★ electromagnetic bomb (E-bomb)
★ (electromagnetic energy) electrical energy (see "transmission line" in paragraph 3)
★ electromagnetic environment (EME)
★ electromagnetic field
★ (electromagnetic interference [EMI]: see) Radio Frequency Interference (RFI)
★ electromagnetic interference control
★ (electromagnetic pulse weapon: see) transient electromagnetic device (TED)
★ electromagnetic radiation
★ electromagnetic radiation and health
★ electromagnetic shielding
★ electromagnetic survivability
★ (electromagnetic telegraph: see) electrical telegraph
★ electromagnetism
★ electron economy
★ (electronic fuel injection: see) fuel injection
★ electronic pest control
★ Electronic Road Pricing (ERP)
★ electronic warfare
★ electronic warfare support measures (ESM)
★ Electronic Warfare Tactics Range
★ electronic waste ("e-waste") ("Waste Electrical and Electronic Equipment") ("WEEE")
★ Electronic Waste Recycling Act of 2003 (EWRA) (in California in the US)
★ Electronic Waste Recycling Fee (in California in the US)
★ electrosmog
★ electrostatic discharge (ESD) (see "lightning")
★ electrostatic precipitator (ESP) (electrostatic air cleaner)
★ elephant ("protected") (see under Usefulness to the environment)
★ Elephant Sanctuary, Hohenwald (in Tennessee in the US)
★ elephant seal ("numbers have ... recovered")
★ elephantiasis ("parasitic disease which is transmitted ... by mosquito bites")
★ (Ellesmere Island National Park: renamed) Quttinirpaaq National Park (in Nunavut in Canada) ("the most northerly park on Earth")
★ (EM radiation) electromagnetic radiation
★ embankment (disambiguation page)
★ Emergencies Act (of 1988) (in Canada)
★ (emergency: 8 related topics selected from disambiguation page)
★
★ fire
★
★ maritime emergency
★
★ natural disaster such as:
★
★
★ earthquake
★
★
★ flood
★
★
★ tornado
★
★
★ tsunami
★
★
★ volcanic eruption
★ emergency brake
★ Emergency Committee of Atomic Scientists (ECAS)
★ emergency evacuation
★ (emergency exit: see) fire exit
★ emergency landing
★ (emergency lane: see) hard shoulder
★ emergency lighting
★ emergency management
★ Emergency Management Weather Information Network (EMWIN) (in the US)
★ emergency operations center (EOC)
★ Emergency Planning and Community Right-to-Know Act (in the US)
★ emergency position-indicating rescue beacon (EPIRB) (Emergency Locator Transmitter) (ELT)
★ Emergency Power Unit (EPU) (Emergency Power Supply Unit) (EPSU)
★ emergency preparedness
★ Emergency Public Warning System (in Alberta in Canada)
★ Emergency Relief and Construction Act (in the US)
★ Emergency Response Guidebook (book issued by the US government)
★ Emergency Response Information Network (ERIN) ("24-hour hurricane TV channel")
★ emergency service
★ emergency shelter
★ (emergency shut-off: see) kill switch
★ emergency telephone number
★ emergency vehicle
★ emergency vehicle equipment
★ emergent coastline
★ emission (disambiguation page)
★ emission factor
★ Emission Reduction Unit (ERU) (involving greenhouse gases)
★ (emission security: see) TEMPEST ("limiting electric or electromagnetic radiation")
★ emission standard
★ emission trading
★ (Employment of Nuclear Explosive Technologies in the Interests of National Economy: see) Nuclear Explosions for the National Economy (Soviet program)
★ Empresa nacional de ferrocarriles del Peru (Enafer) (company managing railway network)
★ Encyclopedia of Genetics
★ Encyclopedia of Life Sciences
★ Encyclopedia of Life Support Systems (EOLSS)
★ Encyclopedia of public health
★ Encyclopedia of World Problems and Human Potential
★ endangered Australian fauna
★ endangered species (see also list of endangered species and list of endangered species in the British Isles and list of endangered species in the US and list of endangered species in Vietnam)
★ Endangered Species Act (ESA) (in the US)
★ endemic (ecology)
★ endemic (epidemiology)
★ (endemic bird area: see) endemism in birds
★ endemic birds of Australia
★ endemic birds of Hawaii
★ endemic birds of Japan
★ endemic birds of Madagascar and western Indian Ocean islands
★ endemic birds of New Caledonia
★ endemic birds of New Zealand
★ endemic birds of Taiwan
★ endemic birds of the Andaman and Nicobar Islands
★ endemic birds of the Galápagos Islands
★ endemic birds of the Indian Subcontinent
★ endemic birds of the Philippines
★ endemism in birds
★ endemism in the Hawaiian Islands
★ endogenic and exogenic (in geology)
★ (endoparasite: see) parasite
★ endosymbiont
★ (energetic efficiency: see) electrical efficiency
★ (Energía Argentina Sociedad Anónima) Enarsa (ENARSA)
★ Energias de Portugal (EDP) (electricity operator)
★ energies per unit mass
★ (Energiministeriet) Ministry of Energy of Denmark
★ Energizer Holdings (formerly Eveready Battery)
★ Energopetrol (Bosnian oil company)
★ Energuide For Houses (Canadian program to evaluate houses)
★ energy (see also list of energy topics and list of energy resources)
★ Energy Accounting
★ energy amplifier (in nuclear physics)
★ (energy analysis: see) life cycle energy analysis
★ Energy and Environmental Research Center (EERC) (in North Dakota in the US)
★ energy balance (see all 5 meanings)
★ (energy ball: see) fireball (disambiguation page) (see general meaning and first 2 additional meanings)
★ energy carrier
★ Energy Community South East Europe Treaty (ECSEE)
★ energy conservation
★ (energy conversion: see) conservation of energy
★ energy crisis
★ (energy crisis of 2005: see) oil price increases of 2004 and 2005
★ energy demand management
★ (Energy Department: see) United States Department of Energy
★ energy derivative
★ energy development
★ (energy directory: see) list of energy topics
★ energy economics (see under Environment vs. Economy and under Energy collapse)
★ energy efficiency (in physics and in engineering)
★ (energy efficiency class: see) EU energy label
★ (energy efficient building: see) green building
★ (energy efficient house: see) green building
★ energy flow (calorific flow) (in an ecosystem)
★ (energy flow in ecosystems: see) food chain
★ energy harvesting
★ energy harvesting devices
★ Energy Hog (energy conservation mascot)
★ energy industry (see under Environmental impact)
★ Energy Information Administration (EIA) (part of US Department of Energy)
★ energy intensity ("a measure of the energy efficiency of a nation's economy")
★ (energy label: see) EU energy label
★ energy management system (EMS)
★ energy meter
★ (energy of explosives: see) energies per unit mass
★ (energy payback time: see) net energy gain
★ energy policy
★ Energy Policy Act (by the US government)
★ Energy Policy Act of 2005 (by the US government)
★ energy policy of Australia
★ energy policy of Brazil
★ energy policy of Canada
★ energy policy of China
★ energy policy of India
★ (energy policy of Iran: see) energy in Iran
★ energy policy of Kazakhstan
★ energy policy of Russia
★ energy policy of Taiwan
★ (energy policy of Thailand: see) Energy Industry Liberalization and Privatization (Thailand)
★ energy policy of the European Union
★ energy policy of the United Kingdom
★ energy policy of the United States
★ energy production in Japan
★ energy quality
★ Energy Research Centre of the Netherlands (ECN)
★ (energy resource: see) energy conversion (see also list of energy resources)
★ (energy saving: see) energy conservation
★ (energy source: see) energy development
★ Energy Star (US government program to promote energy-efficient consumer products)
★ energy storage
★ Energy Survey of North America
★ Energy Systems Language
★ Energy Tax Act (in 1978) (by the US government)
★ Energy tower (for producing electrical power)
★ (energy transmission: see) electric power transmission
★ energy value of coal
★ energy weapon
★ energy-plus-house
★ Enermet (Finnish company serving the energy industry)
★ Enewetak (Eniwetok) (atoll in Pacific Ocean) (former site of nuclear testing)
★ engine cooling
★ (engine oil) motor oil
★ (engineered meat [synthetic meat] [artificial meat]: 2 meanings from disambiguation page)
★
★ meat analogue (meat substitute) (imitation meat)
★
★ in vitro meat (laboratory-grown meat)
★ engineered nanosystems (?)
★ engineered wood
★ engineering (see under Top 15 branches)
★ Engineering and Physical Sciences Research Council (EPSRC) (in the UK)
★ Engineering and the Built Environment (Witwatersrand) (in Johannesburg in South Africa)
★ engineering geology
★ engineering physics (EP)
★ Engineering, procurement and construction (EPC)
★ engineering vehicle
★ Engineering Wiki
★ Engines of Creation ("molecular nanotechnology book")
★ English names for organisms
★ English Nature (government agency in the UK)
★ (enhanced radiation bomb: see) neutron bomb
★ Enrico Fermi (Italian physicist) (worked on development of first nuclear reactor)
★ Enrico Fermi Award
★ Enrico Fermi Institute
★ Enrico Fermi Nuclear Generating Station (in the US Midwest)
★ (enteric bacteria: see) gut flora (intestinal bacteria)
★ enterovirus
★ Entomological Society of America (ESA)
★ (Entomological Society of London) Royal Entomological Society of London
★ Entomologist's Gazette (British journal)
★ Entomologist's Monthly Magazine (British journal)
★ entomology (scientific study of insects)
★ entomophagy (the eating of insects)
★ entrenched river
★ (entrenchment: 2 related topics selected from disambiguation page)
★
★ trench warfare
★
★ fortification
★ environment
★ (environment [biology]: see) ecology (ecological science)
★ Environment 2004
★ Environment Act 1995 (in the UK)
★ Environment Agency (of England and Wales)
★ Environment and Conservation Organisations of Aotearoa New Zealand (ECO) (previously CoEnCo)
★ Environment and Heritage Service (in the UK)
★ Environment Campus Birkenfeld (branch of a university in Germany)
★ (Environment Canada) Department of the Environment (Canada)
★ Environment Hawaii (monthly newsletter)
★ environment of China
★ (Environment Secretary) Secretary of State for Environment, Food and Rural Affairs (in the UK)
★ Environment Victoria (NGO in Australia)
★ Environment Wales (partnership of voluntary organisations)
★ environmental accounting
★ (environmental activist: see) environmentalist
★ environmental agreement
★ (environmental alarmism: see) alarmism
★ Environmental and Social Studies (ESS)
★ environmental archaeology
★ (environmental assessment: see) environmental impact assessment (EIA)
★ environmental audits
★ environmental benefits of vegetarianism
★ environmental biotechnology
★ (environmental change: see) climate change
★ Environmental Change Network (ECN) (in the UK)
★ environmental chemistry
★ (Environmental Cleaners' Company: see) Worshipful Company of Environmental Cleaners (in the UK)
★ environmental concerns with electricity generation
★ (environmental conservation: see) conservation movement
★ environmental consulting
★ (environmental contaminant: see) pollution
★ Environmental Control System (of an airplane)
★ Environmental Defense (formerly, Environmental Defense Fund [EDF]) (based in the US)
★ (environmental degradation: see) environmental disaster
★ environmental design
★ environmental determinism (see also climatic determinism [equatorial paradox])
★ environmental economics
★ (environmental education: see) environment (see also list of environmental studies topics)
★ environmental effects of fishing
★ environmental effects on physiology
★ environmental engineering
★ environmental ethics
★ environmental factor
★ environmental finance
★ (environmental genomics) metagenomics (community genomics)
★ environmental geography
★ environmental geology
★ environmental gradient
★ (environmental group: see) environmentalism
★ environmental hazard
★ environmental health
★ (environmental health hazard: see) list of environmental health hazards
★ environmental history
★ (environmental illness: see) multiple chemical sensitivity (MCS) (also called "20th century syndrome")
★ environmental impact assessment (EIA)
★ Environmental Impact Report (EIR) (in California in the US)
★ Environmental Information Regulations 2004 (in the UK)
★ (environmental issues: see) environmentalism (see also list of environmental issues)
★ environmental journalism
★ environmental justice
★ (environmental lapse rate: see) adiabatic lapse rate
★ environmental law
★ Environmental Law Service (ELS) (a Czech non-governmental organization)
★ Environmental Life Force (ELF) ("radical group" in the US)
★ environmental management
★ environmental management scheme
★ Environmental Measurements Laboratory (EML) (owned and operated by the US government)
★ environmental medicine (clinical ecology)
★ (environmental mitigation: see) environmental engineering
★ Environmental Modeling Center (EMC)
★ (environmental modification: see) Convention on the Prohibition of Military or Any Other Hostile Use of Environmental Modification Techniques (ENMOD Convention) (international treaty)
★ environmental movement
★ environmental movement in New Zealand
★ environmental movement in the United States
★ (environmental noise) noise (environmental)
★ (environmental organization: see) list of environmental organizations
★ environmental pollution
★ (environmental protection: see) environmental movement
★ (Environmental Protection Agency: see) United States Environmental Protection Agency (EPA) (USEPA) (in the US)
★ environmental protection in Japan
★ environmental psychology (see under Impact on the Built Environment)
★ Environmental Quality Improvement Act
★ environmental racism
★ (environmental regulation) environmental law
★ (Environmental Research Center: see) Smithsonian Environmental Research Center (SERC) (in the US)
★ environmental resistance
★ environmental restoration
★ (environmental rights: see) environmentalism
★ Environmental Risk Management Authority (ERMA) (in New Zealand)
★ Environmental, Safety and Health Communication
★ (environmental satellite: see) Earth observation satellite
★ environmental science
★ environmental security
★ environmental skepticism
★ environmental sociology
★ environmental standard
★ environmental studies
★ environmental suit
★ Environmental Sustainability Index (ESI)
★ Environmental Tax
★ environmental technology
★ Environmental Technology Laboratory (ETL)
★ (environmental tourism) ecotourism
★ Environmental Toxins and Fetal Development
★ Environmental Transport Association (in the UK)
★ environmental vandalism
★ environmental vegetarianism
★ environmentalism
★ (environmentalism and George W. Bush: see) George W. Bush (see under Energy and the environment)
★ environmentalist
★ environmentally friendly
★ Environmentally Sensitive Area (ESA) (in the UK)
★ Environmentally Sensitive Areas Scheme (in the UK)
★ environmentology (environmental science)
★ (envirosecurity: see) environmental security
★ Envirothon (high school competition) (in North America)
★ Envisat (Environmental Satellite) (built by the European Space Agency)
★ (EPA) (Environmental Protection Agency: see) United States Environmental Protection Agency (USEPA) (in the US)
★ EPA 2004 fuel economy report appendix M2
★ EPA 2004 fuel economy report appendix M2 (Ton Mile)
★ Epcot (Experimental Prototype Community of Tomorrow) (in Florida) ("a utopian city of the future")
★ epicenter (epicentre)
★ epidemic (see also list of epidemics)
★ epidemiology
★ (epipelagic zone: see list at) pelagic zone (in oceanography)
★ epizoology
★ epsilonretrovirus (infecting fish)
★ Epstein-Barr virus (EBV) (human herpesvirus 4) (HHV-4)
★ equation of radiative transfer (pertaining to electromagnetic radiation)
★ equator
★ (equatorial paradox) climatic determinism (see also environmental determinism)
★ (equatorial region: see) tropics
★ (equestrian nomad: see) horse people
★ equestrianism (an energy option)
★ (equilibrium vapor pressure: see) saturation vapor pressure
★ equine veterinarian
★ (Equisetum) horsetail ("unaffected by many herbicides") ("foliage is poisonous ...")
★ equivalent air depth (EAD)
★ Eratosthenes (Greek mathematician, geographer and astronomer) (see under Measurement of the Earth)
★ ergonomics
★ Ergonomics Society (based in the UK)
★ ergot ("fungus ... parasitic on certain grains and grasses") (see under Effects on humans and animals)
★ ergotism (ergotoxicosis) (ergot poisoning)
★ Erie Canal (in New York State in the US)
★ ermine moth ("some are minor pests in agriculture, forestry, and horticulture") ("minor pollinators")
★ erosion
★ (eructation) burping (belching) (ructus) (see "greenhouse effect" under In animals)
★ (eruption: see) volcano
★ eruption column
★ (Erythrovirus) parvovirus B19
★ ESA Space Debris Telescope
★ Escherichia coli (E. coli) (bacterium indicating fecal contamination in groundwater)
★ ("an emerging cause of foodborne illness")
★ (ESO) European Southern Observatory
★ (ESOC) European Space Operations Centre
★ (estuarine crocodile) Saltwater Crocodile ("the most dangerous [reptile] to humans") ("an opportunistic predator")
★ estuary
★ ethanethiol (ethyl mercaptan) (smelly additive in natural gas and propane) ("toxic ...")
★ ethanol (see under Hazards)
★ ethanol (data page)
★ (ethanol fuel: see) alcohol fuel
★ ethical consumerism (ethical purchasing) (ethical shopping) (see same for "ethical sourcing")
★ ethical investing
★ (ethical tourism: see) ecotourism
★ Ethical Trading Initiative (ETI)
★ EthicalNetwork.org
★ ethics of vegetarianism
★ ethnobiology
★ ethnobotany ("the study of the relationship between plants and people")
★ ethylmercury (ethyl mercury) ("toxic and bioaccumulative")
★ (Etna) Mount Etna (active volcano in Italy)
★ (EU biotechnology patents directive of 1998) directive on the patentability of biotechnological inventions
★ EU energy label
★ (EU safety phrases: see) list of S-phrases
★ EU-Eco-regulation ("on organic production of agricultural products")
★ Eucalyptus (genus of tree) (see under Fire and under Hazards and under Ecologically disruptive as an imported exotic)
★ Eurasian Lynx ("recent ... successful attempts to reintroduce the lynx ...")
★ EUROCONTROL (European Organisation for the Safety of Air Navigation)
★ European Academy of Environmental Affairs
★ European Agency for Safety and Health at Work (EU-OSHA)
★ European Agreement concerning the International Carriage of Dangerous Goods by Road
★ European Agricultural Guidance and Guarantee Fund (EAGGF)
★ European and Mediterranean Plant Protection Organization (EPPO)
★ (European Atomic Energy Community) Euratom
★ European Bee-eater (a bird) ("reputed an important component in balancing bio-systems")
★ European Bioinformatics Institute (EBI)
★ European Biomass Association (AEBIOM) (Association Européenne pour la Biomasse)
★ European Centre for Medium-Range Weather Forecasts (ECMWF)
★ European chemical hazard symbol
★ European Climate Change Programme (ECCP)
★ European Coal and Steel Community (ECSC)
★ European Convention for the Protection of Pet Animals
★ (European crayfish) Astacus astacus (noble crayfish) (broad-fingered crayfish) ("vulnerable")
★ European Cyclists' Federation
★ European Ecological Federation (EEF)
★ European eel (apparent drastic decline in numbers)
★ European emission standards (for motor vehicles)
★ European Environment Agency (EEA)
★ European Federation for Transport and Environment (T&E)
★ European Foundation for the Improvement of Living and Working Conditions
★ European Geosciences Union (EGU)
★ European Geostationary Navigation Overlay Service (EGNOS)
★ European ground squirrel (European souslik) ("endangered")
★ European gypsy moth (see under US pest and under other headings)
★ European Hare ("declining in Europe")
★ European heat wave of 2003
★ European Lighting Designers' Association (ELDA+)
★ European long-distance paths (European hiking paths)
★ European Macroseismic Scale
★ European Maritime Safety Agency
★ European mink (see paragraph 2)
★ European Molecular Biology Laboratory (EMBL)
★ European Nuclear Disarmament (END)
★ European Nuclear Disarmament Journal
★ European Organisation for the Safety of Air Navigation (EUROCONTROL)
★ (European Organization for Nuclear Research) CERN (Organisation Européenne pour la Recherche Nucléaire)
★ European Otter (see under Conservation)
★ European Pressurized Reactor (EPR)
★ European Rabbit (see under European Rabbits as an exotic pest)
★ European Remote-Sensing Satellite (ERS)
★ European Southern Observatory (ESO)
★ European Space Agency (ESA)
★ European Space Operations Centre (ESOC)
★ European Space Research and Technology Centre (ESTEC)
★ (European Starling) Common Starling (an invasive species and a pest in many places outside Europe)
★ European Summer Time
★ European Terrestrial Reference System 1989 (ETRS89)
★ European Union Directive on the patentability of biotechnological inventions (of 6 July 1998)
★ (European Union Greenhouse Gas Emission Trading Scheme [EU ETS]: see) European Climate Change Programme (ECCP)
★ European Union Satellite Centre (EUSC)
★ European vegetarian union (EVU)
★ European Watershed
★ European windstorm
★ European windstorm names
★ europium (see under Precautions)
★ europlug (electrical power plug)
★ Europoort (Eurogate) (Europort) (in the Netherlands)
★ Eurostar (a train service)
★ Eurostar Italia (a system of trains)
★ Eurotunnel
★ EuroVelo ("the European cycle route network")
★ eutrophication
★ (EV conversion) electric vehicle conversion
★ EV suits
★ Evansville Tornado of November 2005 (in the US Midwest)
★ evaporation
★ (evaporation still: see) solar still
★ (evaporative cooler) swamp cooler
★ evaporative cooling
★ evaporite (a mineral sediment resulting from evaporation of saline water)
★ evapotranspiration (ET) (sum of evaporation and plant transpiration)
★ (Everest, Mount) Mount Everest (see under Bottled water controversy)
★ Everglades (Florida Everglades) (see especially under Encroachment and under Non-native species)
★ Everglades National Park (in Florida in the US)
★ evergreen
★ Evergreen Point Floating Bridge (in Washington state in the US) ("the longest floating bridge in the world")
★ EverLife Flashlight ("uses no batteries or bulbs")
★ (excessive lighting: see) light pollution
★ excreted drugs
★ excretion (in biology)
★ exhaust
★ exhaust gas (exhaust fumes)
★ exhaust gas oxygen sensor (especially in motor vehicles)
★ exhaust gas recirculation (EGR) (exhaust gas recycling)
★ exhaust pipe
★ exhaust system
★ exosphere (layer of atmosphere)
★ exotic animal veterinarian
★ exotic pet (novelty pet)
★ exotic pollution
★ (exotic species) introduced species
★ exotic terrane
★ exotoxin
★ (expectoration) spitting (see "infectious diseases" in preamble)
★ expendable launch system
★ experimental animal (laboratory animal)(see "infections" and "genetically modified organisms" in paragraph 5)
★ Experimental Breeder Reactor II
★ (Experimental Breeder Reactor Number One) EBR-I
★ Experimental Oculina Research Reserve (off the coast of Florida in the US) (see "habitat restoration")
★ (Experimental Prototype Community of Tomorrow) Epcot (in Florida) ("a utopian city of the future")
★ Experiments on Plant Hybridization (paper by Gregor Mendel)
★ (expiry date: see) shelf life
★ (exploded fiber wood: see) steam exploded fiber
★ exploding animal
★ exploding bird
★ exploding chicken
★ exploding cow
★ exploding donkey
★ exploding rat
★ exploding snake
★ exploding toad
★ exploding tree
★ exploding whale
★ exploitation of natural resources
★ exploration
★ exploration logging
★ Exploration Logging (company in California in the US)
★ Exploratorium (public science museum) (in California in the US) ("extensive website with ... exhibits and experiments")
★ exploratory engineering (see especially paragraph 2)
★ Exploring the Earth and the Cosmos (book)
★ explosion
★ (explosion seismology: see) reflection seismology (see under Environmental impact)
★ (explosion ship: see) fire ship
★ explosion welding (EXW)
★ explosive belt (suicide belt) (suicide vest) (shaheed belt)
★ explosive decompression (ED)
★ explosive eruption
★ explosive limit
★ explosive material
★ (explosive ordnance disposal [EOD]: see) bomb disposal
★ (explosive weapon: see) incendiary device
★ Expo '74 (in Washington state in the US) ("environmentally themed World's Fair")
★ Expo '75 (on Okinawa in Japan) (theme: "the sea we would like to see")
★ (Expo '93) Taejŏn Expo '93 (in South Korea) ("sub-themes around sustainable and 'green' development")
★ Expo '98 (in Lisbon in Portugal) (theme: "The Oceans: A Heritage for the Future")
★ Expo 2000 (in Hanover in Germany) (motto: "Man, Nature, Technology")
★ Expo 2005 (east of Nagoya in Japan) (theme: "Nature's Wisdom")
★ Expo 2008 (in Zaragoza in Spain) (theme: "Water and sustainable development")
★ expressways of Beijing
★ expressways of China
★ expressways of Japan
★ expressways of Singapore
★ extensive farming (extensive agriculture)
★ (extermination: 1 related topic selected from disambiguation page)
★
★ pest control
★ (extermination camp: see) Nazi extermination camp
★ external beam radiotherapy
★ external combustion engine
★ extinct Australian animals
★ extinct birds
★ extinct volcano
★ extinction (in biology and ecology)
★ extirpation (local extinction)
★ extra high tension (extra high voltage) (EHV)
★ extra low voltage (ELV)
★ (extratropical cyclone: see) mid-latitude cyclone
★ extreme environment clothing
★ extreme points of the world
★ extreme weather
★ extremely high frequency (EHF)
★ extremely low frequency (ELF)
★ extremes on Earth
★ extrusive (geology)
★ (extrusive rock: see) volcanic rock
★ (exurb ["exurb" for "extra-urban"]: see) commuter town
★ exuvia (see "habitat")
★ Exxon Valdez oil spill (in the US)
★ ExxonMobil (Exxon Mobil Corporation) (oil producer and distributor) (see paragraphs 4 and 5 under Allegations against ExxonMobil)
★ Eyemouth Disaster (in 1881) (in Scotland in the UK)
This is a list of topics related (in whole or in part) to (a) phenomena in the natural environment which have a definite or significantly possible connection with human activity or (b) features of human activity which have a definite or significantly possible connection with the natural environment, even if the connection is made indirectly through the built environment. For example, hamster has been included because the effect on the built environment can affect the natural environment. Also, factory farming (often practiced indoors) has been associated with epidemics, which do not stay indoors.
The connections can be positive (even remedial) or negative or both. Some introduced species intended to benefit the ecosystem have acted as invasive species, damaging the ecosystem. Also, different sources of energy development have both pros and cons. Furthermore, an environmental topic can be such for multiple reasons at one time, as in the case of resource extraction and processing; commodity distribution, use, and misuse; and waste management.
__NOTOC__
'Contents:' E (not followed immediately by a letter) | Ea-Ears | Earth - Earth m | Earth n - Earth z | Earth (with hyphen) | Eartha-Earthp | Earthq-Earthr | Earth's (&) Earths | Eartht-Earthz | Earti-Eartz | Earu-Earz | Eas-Eaz | Eb | Eca-Ecn | Eco (separate word) | Eco (in hyphenated compound words) | Ecoa-Ecok | Ecol-Ecologicak | Ecological - Ecological h | Ecological i - Ecological z | Ecologicam-Ecologxzzz | Ecology-Ecologyz | Ecologz-Ecolzzz | Ecom-Ecoq | Ecor | Ecos | Ecot-Ecoz | Ecp-Ecz | Ed | Ee | Ef | Eg-Ek | El-Eld | Ele-Electrib | Electric - Electric f | Electric g - Electric z | Electrica | Electricb-Electrich | Electrici | Electricj-Electricz | Electrid-Electriz | Electrj-Electrn | Electro | Electrp-Electrz | Elects-Electz | Elecu-Elecz | Eled-Eleo | Elep | Eleq-Elez | Elf-Elz | Em-Emd | Eme | Emf-Emz | En-Enc | End | Ene-Energx | Energy - Energy f | Energy g - Energy z | Energy (in hyphenated compound words) | Energz | Enerh-Enerz | Enes-Enez | Enf-Eng | Enh-Enu | Env - Environment z | Environmenta-Environmentak | Environmental a - Environmental d | Environmental e - Environmental j | Environmental k - Environmental p | Environmental q - Environmental z | Environmentala-Envzzzzzzzzzzz | Enw-Enz | Eo-Eq | Er-Es | Et | Eu-Europeam | European a - European j | European k - European z | Europeb-Europez | Europf-Europz | Euroq-Euroz | Eurp-Eurz | Eus-Euz | Ev-Ew | Ex-Exo | Expa-Expk | Expl | Expm-Expz | Exq-Exz | Ey-Ez
E (not followed immediately by a letter)
★ E (2 meanings selected)
★
★ energy (in physics)
★
★ electric field (in physics)
★ (E. coli) Escherichia coli
★ E number (in the European Union) (for designating a food additive)
★ (E region) Kennelly-Heaviside layer (Heaviside layer) (in the atmosphere)
★ (E-bomb) electromagnetic bomb
★ (E-field) electric field
★ (E-grass: see) Miscanthus (see "biofuel" under Uses)
★ e-waste (electronic waste)
★ (E10: see) common alcohol fuel mixtures
★ (E15: see) common alcohol fuel mixtures
★ (E20: see) common alcohol fuel mixtures
★ (E85: see) common alcohol fuel mixtures
★ (E95: see) common alcohol fuel mixtures
★ (E100: see) common alcohol fuel mixtures
Ea-Ears
★ EADS SPACE Transportation (EADS-ST)
★ ear mite (in animals) (very contagious)
★ Eared Dove ("They can be agricultural pests.")
★ earleaf nightshade (woolly nightshade) ("poisonous")
★ early uses of petroleum
★ Early Village Farming Community
★ (early warning: see) four minute warning (in the UK)
★ (early warning system: see) warning system
★ earmuffs ("to cover a person's ears for protection")
★
★ thermal earmuffs
★
★ acoustic earmuffs
★ earplug ("to protect ... from loud noises or the intrusion of water")
Earth - Earth m
★ Earth (see under Environment and ecosystem)
★ (earth [electricity]) ground (electricity)
★ earth battery
★ Earth changes
★ Earth Charter
★ (earth dam) earthen dam
★ Earth Day
★ Earth Explorer
★ Earth First! (environmental defense movement)
★ Earth from the Air ("collection of environmental photographs")
★ (earth ground) ground (electricity)
★ earth house ("style for eco-friendly housing")
★ (Earth Houses: see) souterrain ("type of underground structure")
★ Earth immune system
★ (Earth impact: see) impact event
★ (Earth impact hazard: see) Near-Earth object (NEO)
★ Earth in the Balance (book by Al Gore)
★ Earth leakage circuit breaker (ELCB)
★ Earth Liberation Front (ELF) ("environmental movement")
★ (Earth lodge: see) Earth house
★ Earth materials
Earth n - Earth z
★ Earth observation satellite (see also list of Earth observation satellites)
★ (Earth Observatory: see) NASA Earth Observatory
★ Earth Observing System (EOS)
★ Earth orbit (orbit around the Earth)
★ earth oven (cooking pit)
★ (Earth pillar: see) hoodoo (geology)
★ (Earth reference point: see) ground and neutral (in electrical wiring)
★ Earth Return Vehicle (ERV)
★ Earth Rights Institute
★ (Earth Satellite: see) satellite
★ Earth science (geoscience) (the geosciences) (the Earth sciences)
★ Earth sheltering
★ Earth Simulator (ES) (in Japan) ("developed ... for climate simulation")
★ Earth Song ("a song by Michael Jackson")
★ (Earth Station: see) Andover Earth Station ("satellite ground station")
★ Earth Summit (in 1992) (in Rio de Janeiro in Brazil)
★ Earth Summit 2002 (in Johannesburg in South Africa)
★ Earth System Research Laboratory (ESRL) (in the US)
★ (Earth tremor) earthquake
Earth (with hyphen)
★ Earth-crosser asteroid
★ Earth-crossing asteroid (ECA)
★ (earth-house) dugout (shelter) (dug-out) (mud hut) ("a shelter dug out of the ground")
★ (Earth-impact hazard: see) Near-Earth object (NEO)
★ (Earth-ionosphere cavity resonance: see) Schumann resonance (see "lightning strikes")
★ (Earth-Moon-Earth) EME (communications) ("a radio communication")
★ (Earth-sheltered home: see) Earth sheltering
Eartha-Earthp
★ earthbag construction
★ Earthdive ("project ... to protect the ocean ecosystem")
★ earthen dam
★ (earthfill dam: see) dam (see under Earth dams)
★ earthing system (in electricity supply systems)
★ Earthjustice ("specializes in pro-environmental litigation")
★ EarthKAM (previously KidSat) (a NASA-sponsored program providing photographs to students)
★ Earthlife Africa (a South African environmental organization)
★ (Earthly Paradise: see) Garden of Eden (see under Eden as Paradise)
Earthq-Earthr
★ earthquake (see also list of earthquakes and list of earthquakes in Pakistan)
★ earthquake cloud
★ earthquake construction
★ (earthquake engineering: see) seismic retrofit
★ earthquake insurance
★ (Earthquake Lake) Quake Lake (in Montana in the US)
★ earthquake lights
★ earthquake liquefaction
★ earthquake prediction
★ earthquake preparedness
Earth's (&) Earths
★ Earth's atmosphere
★ (Earth's core: see) structure of the Earth (see under The core)
★ (Earth's crust: see) crust (geology)
★ earth's energy budget
★ Earth's magnetic field
★ (Earth's mantle: see) mantle (geology)
★ (Earth's moon) Moon (see under Earth & Moon and under Eclipse)
★ (Earth's seasons: see) season
★ (Earth's structure) structure of the Earth
★ EarthSave ("vegan advocacy group")
★ (EarthScope: see) Smartdust (see "climate control" under Design and engineering and see "disasters, such as earthquakes" and "poisonous gas or radioactivity" under Applications)
★ earthshine (reflected earthlight visible on the Moon's night side")
★ Earthship (earth-sheltered building)
Eartht-Earthz
★ Earthwatch (environmental organization)
★ earthworm (see under Locomotion and importance to soil and under Earthworms as invasives and under Threats to earthworms)
Earti-Eartz
Earu-Earz
Eas-Eaz
★ easement ("the right of use over the real property of another")
★ (East Bay Hills fire) Oakland Hills firestorm (in 1991) (in California in the US)
★ East Deccan dry evergreen forests (in India)
★ East Saharan montane xeric woodlands (in Africa)
★ Eastern Canadian Wolf (see under Range)
★ eastern equine encephalitis virus (EEEV)
★ Eastern US Heat Wave of 2001
★ (eating the Earth: see) ecophagy ("the consuming of an ecosystem")
Eb
★ Ebola hemorrhagic fever (Ebola haemorrhagic fever) (EHF) (infectious disease)
★ ebony (Indian ebony) (Ceylon ebony) (tree) ("endangered")
Eca-Ecn
★ echidna (mammal native to Australia) ("vulnerable")
★ Echo satellite (of the US) (reflecting microwave signals)
★ echo sounding (for measuring distance to seabed)
★ (echolocation: 2 topics selected from disambiguation page)
★
★ animal echolocation
★
★ human echolocation
★ echovirus ("highly infectious")
★ eclipse
★ Eclipse Comet of 1882 (X/1882 K1)
★ eclipse cycle
★ ecliptic ("the geometric plane that contains the orbit of the Earth")
Eco (separate word)
★ (ECO: 1 meaning selected from disambiguation page)
★
★ Environment and Conservation Organisations of Aotearoa New Zealand (formerly CoEnCo)
★ Eco Books ("on-line bookstore featuring [ecological] books")
★ Eco drive ("solar powered wrist watches")
Eco (in hyphenated compound words)
★ Eco-action (environmental group)
★ eco-anarchism
★ eco-capitalist (see same for "eco-business")
★ (eco-defender: see) environmental security
★ Eco-defense
★ eco-efficiency
★ eco-evolution
★ (eco-friendly: see) ecology
★ (eco-gastronomy: see) Slow Food
★ eco-imperialism
★ eco-industrial park
★ Eco-marathon
★ eco-san (ecological sanitation)
★ (eco-syndicalism) green syndicalism
★ eco-terrorism
★ eco-warrior
Ecoa-Ecok
★ (EcoBus: see) Fuel Cell Bus Club
★ ecocentrism
★ ecocide
★ ecocities
★ ecocomposition (""theory of writing instruction that ... incorporates [goals] within an ecological view")
★ ecocriticism ("the study of the relationship between the literature and the natural environment")
★ ecodriving
★ EcoDuro, Inc. ("holds patents ... for its unique engineered paper pallets")
★ (ecofact) biofact (in archaeology)
★ ecofascism
★ ecofeminism
★ ecoforestry
★ ecohydrology
★ ecoinformatics
Ecol-Ecologicak
★ ecolabel
★ École Nationale Supérieure d'Agronomie et des Industries Alimentaires (ENSAIA) (in France) (instructing in "biological and agricultural engineering")
★ Ecologic Foundation (based in New Zealand)
Ecological - Ecological h
★ (ecological and social indicator: see) Genuine Progress Indicator (GPI)
★ ecological anthropology
★ (ecological breastfeeding: see) lactational amenorrhea method (LAM) (see under Breastfeeding Infertility) (affecting the dairy industry, which affects the environment)
★ ecological burial
★ (ecological catastrophe) environmental disaster
★ (Ecological City Transportation System: see) Fuel Cell Bus Club (see under ECTOS)
★ (ecological community) biocoenosis (biocoenose) (biocenose) (biotic community)
★ ecological crisis (ecological disaster)
★ (ecological damage: see) ecological health
★ (ecological deficit: see) natural capital (see paragraph 6)
★ (ecological devastation: see) ecological health
★ ecological economics
★ ecological effects of biodiversity
★ ecological effects of transgenic plants
★ ecological energetics
★ ecological engineering
★ (ecological factor: see) ecology
★ ecological footprint
★ ecological funeral (promession)
★ ecological genetics
★ Ecological Genetics (book)
★ ecological health
★ (ecological hotspot: see) biodiversity hotspot
★ ecological humanities
Ecological i - Ecological z
★ ecological imperialism
★ (ecological imprint) ecological footprint
★ Ecological Intelligent Design
★ (ecological integrity) ecological health
★ ecological land classification
★ (ecological load: see) carrying capacity
★ (ecological loss: see) ecological health
★ Ecological Metadata Language (EML) ("a metadata standard developed by and for the ecology discipline")
★ ecological model of competition
★ ecological modernization
★ (ecological morality) environmental ethics
★ (ecological movement) ecology movement
★ ecological niche
★ ecological psychology (EP) ("the study of human behavior and its environment")
★ (ecological restoration: see) restoration ecology
★ ecological sanitation
★ (ecological science) ecology
★ ecological selection (environmental selection) (survival selection) (individual selection) (asexual selection)
★ Ecological Society of America (ESA)
★ ecological stability
★ ecological succession
★ ecological systems
★ ecological wisdom
★ ecological yield
Ecologicam-Ecologxzzz
★ (ecologists: see) list of ecologists
Ecology-Ecologyz
★ ecology (see also list of ecology topics)
★ ecology (disciplines)
★ (ecology [history]) history of ecology
★ Ecology (journal)
★ ecology block
★ Ecology Functional Groups
★ ecology movement
★ ecology of Africa
★ (ecology of Antarctica: see) Antarctica ecozone
★ ecology of California
★ ecology of Hong Kong
★ ecology of the Oak Ridges Moraine (in Ontario in Canada)
★ ecology of Trinidad and Tobago
★ ecologyfund.com
Ecologz-Ecolzzz
Ecom-Ecoq
★ (econazi: see) eco-terrorism
★ economic effects of Hurricane Katrina
★ economic geology
★ economic vegetarianism
★ economics of biodiversity
★ economics of global warming
★ ecophagy ("the consuming of an ecosystem")
★ ecopoiesis ("the origin of an ecosystem")
★ ecopsychology
★ EcoQuest ("a series of educational adventure games")
Ecor
★ ecoregion (see also list of ecoregions)
★ (ecoregion PA0906: see) Tigris-Euphrates river system
★ (ecoregion PA1303: see)
★ (ecoregion PA1314: see) Gobi Desert
★ ecoregion conservation status
★ (ecoregional democracy: see) bioregional democracy
★ ecoregions in Australia
★ ecoregions in India
★ ecoregions of Japan
★ ecoregions of Madagascar
★ ecoregions of New Zealand
★ ecoregions in the Philippines
Ecos
★ ECOS (conservation journal)
★ EcoSCOPE ("optical sensing system ... [to study] "small organisms in the ocean")
★ ecosophy (ecophilosophy)
★ (ecosphere [ecology]: see) biosphere (see paragraph 3)
★ ecosphere (education)
★ (ecosynthesis: see) planetary ecosynthesis ("the making of a home for life on a planetary scale")
★ ecosystem
★ ecosystem diversity
★ ecosystem ecology
★ ecosystem engineer
★ ecosystem services
★ ecosystem valuation
Ecot-Ecoz
★ ecotage
★ Ecotage! (book)
★ Ecotax
★ ecotone
★ ecotope
★ Ecotopia: The Notebooks and Reports of William Weston (book)
★ ecotopian fiction
★ ecotourism
★ ecotoxicology
★ ecotype
★ ecovangelist
★ ecovillage (see also list of ecovillages)
★ Ecovillage Training Center (in Tennessee in the US)
★ ecozen
★ Ecozoic Era
★ ecozone
Ecp-Ecz
★ (ectoparasite: see) parasite
★ ectosymbiosis
★ (ectothermic: see) cold-blooded
Ed
★ (Eden: 1 meaning selected from disambiguation page)
★
★ Garden of Eden
★ Eden Project (in the UK) (see under Environmental study and concerns)
★ edge effect
★ edible flowers (see also list of edible flowers)
★ edible frog
★ edible mushroom
★ Edible Plant Stems
★ edible protein per unit area of land
★ edible salt
★ (edible snail: see) Helix (genus)
★ (edible wild plants: see) list of wild foods
★ (edible-nest swiftlet: see) swiftlet (see "over-harvesting" under Nest as delcacy and see under Food)
★ Edinburgh Cowgate fire, 2002 (in Scotland in the UK)
★ Edinburgh Zoo (see "biodiversity, conservation and sustainability initiatives" under Present)
★ Education for Sustainable Development (2005-2014) (decade designated by the UN)
Ee
★ eel ladder ("designed to help eels swim past barriers")
★ eel life history (see under Threats to eels)
★ eeltail catfish ("sting ... may hospitalize a human")
Ef
★ effect of Hurricane Katrina on New Orleans (see also Hurricane Katrina effects by region)
★ effect of the 2004 Indian Ocean earthquake on Hong Kong
★ effect of the 2004 Indian Ocean earthquake on India
★ effect of the 2004 Indian Ocean earthquake on Indonesia
★ effect of the 2004 Indian Ocean earthquake on Malaysia
★ effect of the 2004 Indian Ocean earthquake on Myanmar
★ effect of the 2004 Indian Ocean earthquake on Norway
★ effect of the 2004 Indian Ocean earthquake on Somalia
★ effect of the 2004 Indian Ocean earthquake on Sri Lanka
★ effect of the 2004 Indian Ocean earthquake on Thailand
★ effect of the 2004 Indian Ocean earthquake on the Maldives
★ Effective Cycling ("cycling educational program")
★ Effective Earth radius (in telecommunication)
★ (effective founder population: see) founder population (see paragraph 4)
★ effective half-life ("in a living organism")
★ Effective Microorganisms (EM technology) (EM) ("beneficial and efficient or effective microorganisms technology")
★ effective population size (in population genetics)
★ effects of Christmas on the environment
★ effects of global warming
★ effects of the automobile on societies (see under Environmental changes)
★ effluent
★ effluent guidelines
★ effusive eruption
★ (effusive rock: see) volcanic rock
Eg-Ek
★ egg (biology) (see under Predation)
★ egg hatch assay (in parasitology)
★ Egged Bus Cooperative (company running buses in Israel)
★ Egyptian Sand Sea
★ Egyptian Vulture (see "not well adjusted to cold weather" in paragraph 5 of preamble)
★ ("non-fiction short story collection ... about mountaineering and rock climbing")
★ Einstein Observatory (HEAO-2) ("the first fully imaging X-ray telescope put into space")
★ Einstein refrigerator
★ (Eje Volcánico Transversal) Trans-Mexican volcanic belt
★ Ekofisk oil field (in the North Sea)
El-Eld
★ El Leoncito National Park (in Argentina) (see "lack of atmospheric pollution")
★ El Niño
★ El Yunque, Puerto Rico (Caribbean National Forest) (tropical forest)
★ Elan Valley Reservoirs ("man-made lakes in Wales") (in the UK)
★ Eldorado Mining and Refining Limited (in Manitoba in Canada) (gold, silver, copper, uranium, and radium)
★ Eldorado National Forest (in California in the US)
Ele-Electrib
Electric - Electric f
★ electric arc furnace (see under Environmental issues)
★ (electric assist bicycle: see) motorized bicycle (see under Environmental effects)
★ (electric automobile: see) battery electric vehicle (BEV)
★ (electric battery: see) battery (electricity) (see under Environmental considerations)
★ (electric bicycle: see) motorized bicycle (see under Environmental effects)
★ electric bicycle laws
★ electric boat (see under Lifetime pollution and energy costs)
★ (electric bulb) incandescent light bulb
★ (electric bus) trolleybus (trolley bus) (trolley coach) (trackless trolley) (trackless tram) (trolley) (see under Advantages and under Problems with trolleybuses)
★ (electric car: see) electric vehicle
★ electric catfish
★ electric charge
★ (electric Christmas tree lights: see) Christmas lights (fairy lights) (twinkle lights)
★ electric company
★ (electric current: see) current (electricity) (see under Electromagnetism and under Electrical safety)
★ (electric discharge: see) electrostatic discharge (ESD) (see "lightning")
★ (electric discharge lamp: see) high-intensity discharge lamp (HID lamp)
★ (electric double layer: see) double layer (see "Earth's aurora" in paragraph 2 of preamble)
★ electric eel (see "forbid the keeping of electric eels")
★ (electric energy) electrical energy (electromagnetic energy) (see "transmission line" in paragraph 3)
★ (electric energy meter) electricity meter
★ electric fence (see under Ranching and under Wild-animal management)
★ electric field
★ (electric fire: see) HVAC ("heating, ventilation and air-conditioning")
★ electric fish
★ (electric furnace: see) furnace (see "electric furnaces" in preamble)
★ (electric fuse: see) fuse (electrical)
Electric g - Electric z
★ (electric generator) electrical generator
★ (electric grid: 2 related topics selected from grid (disambiguation))
★
★ electric power transmission
★
★ electricity distribution
★ electric light
★ (electric light bulb) incandescent light bulb
★ electric locomotive
★ (electric meter) electricity meter
★ electric motor
★ (electric outlet: see) domestic AC power plugs and sockets
★ electric power
★ (electric power consumption: see) electricity retailing
★ (electric power distribution) electricity distribution
★ electric power transmission (see under Health concerns)
★ (electric railway: see) railway electrification system
★ electric ray (a fish)
★ electric scooter (mobility aid)
★ electric shock (see under Issues affecting lethality and under Avoiding danger of shock and under Shock due to differing ground potentials)
★ (electric stove: see) stove (see under Gas and electric stoves)
★ (electric street car) tram (tramcar) (trolley) (streetcar) (see under Pros and cons of tram systems)
★ electric trolley (trolley car)
★ electric trolleybus (electric bus) (trolley bus) (trolley coach) (trackless trolley) (trackless tram) (trolley) (see under Advantages and under Problems with trolleybuses)
★ (electric truck: see) battery electric vehicle (BEV)
★ (electric utility: 2 topics selected from disambiguation page)
★
★ electric power transmission
★
★ electricity distribution
★ electric vehicle
★ electric vehicle conversion
Electrica
★ (electrical current) current (electricity) (see under Electromagnetism and under Electrical safety)
★ (electrical double layer: see) double layer (see "Earth's aurora" in paragraph 2 of preamble)
★ electrical energy (electromagnetic energy) (see "transmission line" in paragraph 3)
★ Electrical Equipment in Hazardous Areas
★ electrical generator
★ (electrical noise: see) Radio Frequency Interference (RFI) (electromagnetic interference) (EMI)
★ electrical phenomena
★ electrical wiring (see "fire or explosion" under Wiring Safety Codes)
Electricb-Electrich
Electrici
★ electricigens (microorganisms producing electricity)
★ Électricité de France (EDF) (electricity generation and distribution company)
★ electricity
★ Electricity Act (2003) (in India) (see "non-conventional sources")
★ electricity distribution (see also list of countries by electricity consumption)
★ electricity generation (see under Improving efficiency)
★ electricity generation in Canada
★ (electricity grid: see) electric power transmission (see under Health concerns)
★ electricity in India
★ electricity meter
★ electricity pylon (see "lightning protection" under High voltage AC transmission pylons)
★ electricity retailing (see also list of Canadian electric utilities and list of United States electric companies)
★ (electricity transmission) electric power transmission (see under Health concerns)
★ electrification
★ (electrified railway: see) railway electrification system
Electricj-Electricz
Electrid-Electriz
Electrj-Electrn
Electro
★ electro-diesel locomotive
★ electro-galvanic fuel cell
★ electro-osmosis (see "fuel cells")
★ (electrochemical fluorination: see) fluoride volatility (see "nuclear fuel")
★ (electrocution) electric shock (see under Issues affecting lethality and under Avoiding danger of shock)
★ electromagnetic bomb (E-bomb)
★ (electromagnetic energy) electrical energy (see "transmission line" in paragraph 3)
★ electromagnetic environment (EME)
★ electromagnetic field
★ (electromagnetic interference [EMI]: see) Radio Frequency Interference (RFI)
★ electromagnetic interference control
★ (electromagnetic pulse weapon: see) transient electromagnetic device (TED)
★ electromagnetic radiation
★ electromagnetic radiation and health
★ electromagnetic shielding
★ electromagnetic survivability
★ (electromagnetic telegraph: see) electrical telegraph
★ electromagnetism
★ electron economy
★ (electronic fuel injection: see) fuel injection
★ electronic pest control
★ Electronic Road Pricing (ERP)
★ electronic warfare
★ electronic warfare support measures (ESM)
★ Electronic Warfare Tactics Range
★ electronic waste ("e-waste") ("Waste Electrical and Electronic Equipment") ("WEEE")
★ Electronic Waste Recycling Act of 2003 (EWRA) (in California in the US)
★ Electronic Waste Recycling Fee (in California in the US)
★ electrosmog
★ electrostatic discharge (ESD) (see "lightning")
★ electrostatic precipitator (ESP) (electrostatic air cleaner)
Electrp-Electz
Elects-Electz
Elecu-Elecz
Eled-Eleo
Elep
★ elephant ("protected") (see under Usefulness to the environment)
★ Elephant Sanctuary, Hohenwald (in Tennessee in the US)
★ elephant seal ("numbers have ... recovered")
★ elephantiasis ("parasitic disease which is transmitted ... by mosquito bites")
Eleq-Elez
Elf-Elz
★ (Ellesmere Island National Park: renamed) Quttinirpaaq National Park (in Nunavut in Canada) ("the most northerly park on Earth")
Em-Emd
★ (EM radiation) electromagnetic radiation
★ embankment (disambiguation page)
Eme
★ Emergencies Act (of 1988) (in Canada)
★ (emergency: 8 related topics selected from disambiguation page)
★
★ fire
★
★ maritime emergency
★
★ natural disaster such as:
★
★
★ earthquake
★
★
★ flood
★
★
★ tornado
★
★
★ tsunami
★
★
★ volcanic eruption
★ emergency brake
★ Emergency Committee of Atomic Scientists (ECAS)
★ emergency evacuation
★ (emergency exit: see) fire exit
★ emergency landing
★ (emergency lane: see) hard shoulder
★ emergency lighting
★ emergency management
★ Emergency Management Weather Information Network (EMWIN) (in the US)
★ emergency operations center (EOC)
★ Emergency Planning and Community Right-to-Know Act (in the US)
★ emergency position-indicating rescue beacon (EPIRB) (Emergency Locator Transmitter) (ELT)
★ Emergency Power Unit (EPU) (Emergency Power Supply Unit) (EPSU)
★ emergency preparedness
★ Emergency Public Warning System (in Alberta in Canada)
★ Emergency Relief and Construction Act (in the US)
★ Emergency Response Guidebook (book issued by the US government)
★ Emergency Response Information Network (ERIN) ("24-hour hurricane TV channel")
★ emergency service
★ emergency shelter
★ (emergency shut-off: see) kill switch
★ emergency telephone number
★ emergency vehicle
★ emergency vehicle equipment
★ emergent coastline
Emf-Emz
★ emission (disambiguation page)
★ emission factor
★ Emission Reduction Unit (ERU) (involving greenhouse gases)
★ (emission security: see) TEMPEST ("limiting electric or electromagnetic radiation")
★ emission standard
★ emission trading
★ (Employment of Nuclear Explosive Technologies in the Interests of National Economy: see) Nuclear Explosions for the National Economy (Soviet program)
★ Empresa nacional de ferrocarriles del Peru (Enafer) (company managing railway network)
En-Enc
★ Encyclopedia of Genetics
★ Encyclopedia of Life Sciences
★ Encyclopedia of Life Support Systems (EOLSS)
★ Encyclopedia of public health
★ Encyclopedia of World Problems and Human Potential
End
★ endangered Australian fauna
★ endangered species (see also list of endangered species and list of endangered species in the British Isles and list of endangered species in the US and list of endangered species in Vietnam)
★ Endangered Species Act (ESA) (in the US)
★ endemic (ecology)
★ endemic (epidemiology)
★ (endemic bird area: see) endemism in birds
★ endemic birds of Australia
★ endemic birds of Hawaii
★ endemic birds of Japan
★ endemic birds of Madagascar and western Indian Ocean islands
★ endemic birds of New Caledonia
★ endemic birds of New Zealand
★ endemic birds of Taiwan
★ endemic birds of the Andaman and Nicobar Islands
★ endemic birds of the Galápagos Islands
★ endemic birds of the Indian Subcontinent
★ endemic birds of the Philippines
★ endemism in birds
★ endemism in the Hawaiian Islands
★ endogenic and exogenic (in geology)
★ (endoparasite: see) parasite
★ endosymbiont
Ene-Eneregx
★ (energetic efficiency: see) electrical efficiency
★ (Energía Argentina Sociedad Anónima) Enarsa (ENARSA)
★ Energias de Portugal (EDP) (electricity operator)
★ energies per unit mass
★ (Energiministeriet) Ministry of Energy of Denmark
★ Energizer Holdings (formerly Eveready Battery)
★ Energopetrol (Bosnian oil company)
★ Energuide For Houses (Canadian program to evaluate houses)
Energy - Energy f
★ energy (see also list of energy topics and list of energy resources)
★ Energy Accounting
★ energy amplifier (in nuclear physics)
★ (energy analysis: see) life cycle energy analysis
★ Energy and Environmental Research Center (EERC) (in North Dakota in the US)
★ energy balance (see all 5 meanings)
★ (energy ball: see) fireball (disambiguation page) (see general meaning and first 2 additional meanings)
★ energy carrier
★ Energy Community South East Europe Treaty (ECSEE)
★ energy conservation
★ (energy conversion: see) conservation of energy
★ energy crisis
★ (energy crisis of 2005: see) oil price increases of 2004 and 2005
★ energy demand management
★ (Energy Department: see) United States Department of Energy
★ energy derivative
★ energy development
★ (energy directory: see) list of energy topics
★ energy economics (see under Environment vs. Economy and under Energy collapse)
★ energy efficiency (in physics and in engineering)
★ (energy efficiency class: see) EU energy label
★ (energy efficient building: see) green building
★ (energy efficient house: see) green building
★ energy flow (calorific flow) (in an ecosystem)
★ (energy flow in ecosystems: see) food chain
Energy g - Energy z
★ energy harvesting
★ energy harvesting devices
★ Energy Hog (energy conservation mascot)
★ energy industry (see under Environmental impact)
★ Energy Information Administration (EIA) (part of US Department of Energy)
★ energy intensity ("a measure of the energy efficiency of a nation's economy")
★ (energy label: see) EU energy label
★ energy management system (EMS)
★ energy meter
★ (energy of explosives: see) energies per unit mass
★ (energy payback time: see) net energy gain
★ energy policy
★ Energy Policy Act (by the US government)
★ Energy Policy Act of 2005 (by the US government)
★ energy policy of Australia
★ energy policy of Brazil
★ energy policy of Canada
★ energy policy of China
★ energy policy of India
★ (energy policy of Iran: see) energy in Iran
★ energy policy of Kazakhstan
★ energy policy of Russia
★ energy policy of Taiwan
★ (energy policy of Thailand: see) Energy Industry Liberalization and Privatization (Thailand)
★ energy policy of the European Union
★ energy policy of the United Kingdom
★ energy policy of the United States
★ energy production in Japan
★ energy quality
★ Energy Research Centre of the Netherlands (ECN)
★ (energy resource: see) energy conversion (see also list of energy resources)
★ (energy saving: see) energy conservation
★ (energy source: see) energy development
★ Energy Star (US government program to promote energy-efficient consumer products)
★ energy storage
★ Energy Survey of North America
★ Energy Systems Language
★ Energy Tax Act (in 1978) (by the US government)
★ Energy tower (for producing electrical power)
★ (energy transmission: see) electric power transmission
★ energy value of coal
★ energy weapon
Energy (hyphenated)
★ energy-plus-house
Energz
Enerh-Enerz
★ Enermet (Finnish company serving the energy industry)
Enes-Enez
★ Enewetak (Eniwetok) (atoll in Pacific Ocean) (former site of nuclear testing)
Enf-Eng
★ engine cooling
★ (engine oil) motor oil
★ (engineered meat [synthetic meat] [artificial meat]: 2 meanings from disambiguation page)
★
★ meat analogue (meat substitute) (imitation meat)
★
★ in vitro meat (laboratory-grown meat)
★ engineered nanosystems (?)
★ engineered wood
★ engineering (see under Top 15 branches)
★ Engineering and Physical Sciences Research Council (EPSRC) (in the UK)
★ Engineering and the Built Environment (Witwatersrand) (in Johannesburg in South Africa)
★ engineering geology
★ engineering physics (EP)
★ Engineering, procurement and construction (EPC)
★ engineering vehicle
★ Engineering Wiki
★ Engines of Creation ("molecular nanotechnology book")
★ English names for organisms
★ English Nature (government agency in the UK)
Enh-Enu
★ (enhanced radiation bomb: see) neutron bomb
★ Enrico Fermi (Italian physicist) (worked on development of first nuclear reactor)
★ Enrico Fermi Award
★ Enrico Fermi Institute
★ Enrico Fermi Nuclear Generating Station (in the US Midwest)
★ (enteric bacteria: see) gut flora (intestinal bacteria)
★ enterovirus
★ Entomological Society of America (ESA)
★ (Entomological Society of London) Royal Entomological Society of London
★ Entomologist's Gazette (British journal)
★ Entomologist's Monthly Magazine (British journal)
★ entomology (scientific study of insects)
★ entomophagy (the eating of insects)
★ entrenched river
★ (entrenchment: 2 related topics selected from disambiguation page)
★
★ trench warfare
★
★ fortification
Env - Environment z
★ environment
★ (environment [biology]: see) ecology (ecological science)
★ Environment 2004
★ Environment Act 1995 (in the UK)
★ Environment Agency (of England and Wales)
★ Environment and Conservation Organisations of Aotearoa New Zealand (ECO) (previously CoEnCo)
★ Environment and Heritage Service (in the UK)
★ Environment Campus Birkenfeld (branch of a university in Germany)
★ (Environment Canada) Department of the Environment (Canada)
★ Environment Hawaii (monthly newsletter)
★ environment of China
★ (Environment Secretary) Secretary of State for Environment, Food and Rural Affairs (in the UK)
★ Environment Victoria (NGO in Australia)
★ Environment Wales (partnership of voluntary organisations)
Environmenta-Environmentak
Environmental a - Environmental d
★ environmental accounting
★ (environmental activist: see) environmentalist
★ environmental agreement
★ (environmental alarmism: see) alarmism
★ Environmental and Social Studies (ESS)
★ environmental archaeology
★ (environmental assessment: see) environmental impact assessment (EIA)
★ environmental audits
★ environmental benefits of vegetarianism
★ environmental biotechnology
★ (environmental change: see) climate change
★ Environmental Change Network (ECN) (in the UK)
★ environmental chemistry
★ (Environmental Cleaners' Company: see) Worshipful Company of Environmental Cleaners (in the UK)
★ environmental concerns with electricity generation
★ (environmental conservation: see) conservation movement
★ environmental consulting
★ (environmental contaminant: see) pollution
★ Environmental Control System (of an airplane)
★ Environmental Defense (formerly, Environmental Defense Fund [EDF]) (based in the US)
★ (environmental degradation: see) environmental disaster
★ environmental design
★ environmental determinism (see also climatic determinism [equatorial paradox])
Environmental e - Environmental j
★ environmental economics
★ (environmental education: see) environment (see also list of environmental studies topics)
★ environmental effects of fishing
★ environmental effects on physiology
★ environmental engineering
★ environmental ethics
★ environmental factor
★ environmental finance
★ (environmental genomics) metagenomics (community genomics)
★ environmental geography
★ environmental geology
★ environmental gradient
★ (environmental group: see) environmentalism
★ environmental hazard
★ environmental health
★ (environmental health hazard: see) list of environmental health hazards
★ environmental history
★ (environmental illness: see) multiple chemical sensitivity (MCS) (also called "20th century syndrome")
★ environmental impact assessment (EIA)
★ Environmental Impact Report (EIR) (in California in the US)
★ Environmental Information Regulations 2004 (in the UK)
★ (environmental issues: see) environmentalism (see also list of environmental issues)
★ environmental journalism
★ environmental justice
Environmental k - Environmental p
★ (environmental lapse rate: see) adiabatic lapse rate
★ environmental law
★ Environmental Law Service (ELS) (a Czech non-governmental organization)
★ Environmental Life Force (ELF) ("radical group" in the US)
★ environmental management
★ environmental management scheme
★ Environmental Measurements Laboratory (EML) (owned and operated by the US government)
★ environmental medicine (clinical ecology)
★ (environmental mitigation: see) environmental engineering
★ Environmental Modeling Center (EMC)
★ (environmental modification: see) Convention on the Prohibition of Military or Any Other Hostile Use of Environmental Modification Techniques (ENMOD Convention) (international treaty)
★ environmental movement
★ environmental movement in New Zealand
★ environmental movement in the United States
★ (environmental noise) noise (environmental)
★ (environmental organization: see) list of environmental organizations
★ environmental pollution
★ (environmental protection: see) environmental movement
★ (Environmental Protection Agency: see) United States Environmental Protection Agency (EPA) (USEPA) (in the US)
★ environmental protection in Japan
★ environmental psychology (see under Impact on the Built Environment)
Environmental q - Environmental z
★ Environmental Quality Improvement Act
★ environmental racism
★ (environmental regulation) environmental law
★ (Environmental Research Center: see) Smithsonian Environmental Research Center (SERC) (in the US)
★ environmental resistance
★ environmental restoration
★ (environmental rights: see) environmentalism
★ Environmental Risk Management Authority (ERMA) (in New Zealand)
★ Environmental, Safety and Health Communication
★ (environmental satellite: see) Earth observation satellite
★ environmental science
★ environmental security
★ environmental skepticism
★ environmental sociology
★ environmental standard
★ environmental studies
★ environmental suit
★ Environmental Sustainability Index (ESI)
★ Environmental Tax
★ environmental technology
★ Environmental Technology Laboratory (ETL)
★ (environmental tourism) ecotourism
★ Environmental Toxins and Fetal Development
★ Environmental Transport Association (in the UK)
★ environmental vandalism
★ environmental vegetarianism
Environmentala-Envzzzzzzzzzzz
★ environmentalism
★ (environmentalism and George W. Bush: see) George W. Bush (see under Energy and the environment)
★ environmentalist
★ environmentally friendly
★ Environmentally Sensitive Area (ESA) (in the UK)
★ Environmentally Sensitive Areas Scheme (in the UK)
★ environmentology (environmental science)
★ (envirosecurity: see) environmental security
★ Envirothon (high school competition) (in North America)
★ Envisat (Environmental Satellite) (built by the European Space Agency)
Enw-Enz
Eo-Eq
★ (EPA) (Environmental Protection Agency: see) United States Environmental Protection Agency (USEPA) (in the US)
★ EPA 2004 fuel economy report appendix M2
★ EPA 2004 fuel economy report appendix M2 (Ton Mile)
★ Epcot (Experimental Prototype Community of Tomorrow) (in Florida) ("a utopian city of the future")
★ epicenter (epicentre)
★ epidemic (see also list of epidemics)
★ epidemiology
★ (epipelagic zone: see list at) pelagic zone (in oceanography)
★ epizoology
★ epsilonretrovirus (infecting fish)
★ Epstein-Barr virus (EBV) (human herpesvirus 4) (HHV-4)
★ equation of radiative transfer (pertaining to electromagnetic radiation)
★ equator
★ (equatorial paradox) climatic determinism (see also environmental determinism)
★ (equatorial region: see) tropics
★ (equestrian nomad: see) horse people
★ equestrianism (an energy option)
★ (equilibrium vapor pressure: see) saturation vapor pressure
★ equine veterinarian
★ (Equisetum) horsetail ("unaffected by many herbicides") ("foliage is poisonous ...")
★ equivalent air depth (EAD)
Er-Es
★ Eratosthenes (Greek mathematician, geographer and astronomer) (see under Measurement of the Earth)
★ ergonomics
★ Ergonomics Society (based in the UK)
★ ergot ("fungus ... parasitic on certain grains and grasses") (see under Effects on humans and animals)
★ ergotism (ergotoxicosis) (ergot poisoning)
★ Erie Canal (in New York State in the US)
★ ermine moth ("some are minor pests in agriculture, forestry, and horticulture") ("minor pollinators")
★ erosion
★ (eructation) burping (belching) (ructus) (see "greenhouse effect" under In animals)
★ (eruption: see) volcano
★ eruption column
★ (Erythrovirus) parvovirus B19
★ ESA Space Debris Telescope
★ Escherichia coli (E. coli) (bacterium indicating fecal contamination in groundwater)
★ ("an emerging cause of foodborne illness")
★ (ESO) European Southern Observatory
★ (ESOC) European Space Operations Centre
★ (estuarine crocodile) Saltwater Crocodile ("the most dangerous [reptile] to humans") ("an opportunistic predator")
★ estuary
Et
★ ethanethiol (ethyl mercaptan) (smelly additive in natural gas and propane) ("toxic ...")
★ ethanol (see under Hazards)
★ ethanol (data page)
★ (ethanol fuel: see) alcohol fuel
★ ethical consumerism (ethical purchasing) (ethical shopping) (see same for "ethical sourcing")
★ ethical investing
★ (ethical tourism: see) ecotourism
★ Ethical Trading Initiative (ETI)
★ EthicalNetwork.org
★ ethics of vegetarianism
★ ethnobiology
★ ethnobotany ("the study of the relationship between plants and people")
★ ethylmercury (ethyl mercury) ("toxic and bioaccumulative")
★ (Etna) Mount Etna (active volcano in Italy)
Eu-Europeam
★ (EU biotechnology patents directive of 1998) directive on the patentability of biotechnological inventions
★ EU energy label
★ (EU safety phrases: see) list of S-phrases
★ EU-Eco-regulation ("on organic production of agricultural products")
★ Eucalyptus (genus of tree) (see under Fire and under Hazards and under Ecologically disruptive as an imported exotic)
★ Eurasian Lynx ("recent ... successful attempts to reintroduce the lynx ...")
★ EUROCONTROL (European Organisation for the Safety of Air Navigation)
European a - European j
★ European Academy of Environmental Affairs
★ European Agency for Safety and Health at Work (EU-OSHA)
★ European Agreement concerning the International Carriage of Dangerous Goods by Road
★ European Agricultural Guidance and Guarantee Fund (EAGGF)
★ European and Mediterranean Plant Protection Organization (EPPO)
★ (European Atomic Energy Community) Euratom
★ European Bee-eater (a bird) ("reputed an important component in balancing bio-systems")
★ European Bioinformatics Institute (EBI)
★ European Biomass Association (AEBIOM) (Association Européenne pour la Biomasse)
★ European Centre for Medium-Range Weather Forecasts (ECMWF)
★ European chemical hazard symbol
★ European Climate Change Programme (ECCP)
★ European Coal and Steel Community (ECSC)
★ European Convention for the Protection of Pet Animals
★ (European crayfish) Astacus astacus (noble crayfish) (broad-fingered crayfish) ("vulnerable")
★ European Cyclists' Federation
★ European Ecological Federation (EEF)
★ European eel (apparent drastic decline in numbers)
★ European emission standards (for motor vehicles)
★ European Environment Agency (EEA)
★ European Federation for Transport and Environment (T&E)
★ European Foundation for the Improvement of Living and Working Conditions
★ European Geosciences Union (EGU)
★ European Geostationary Navigation Overlay Service (EGNOS)
★ European ground squirrel (European souslik) ("endangered")
★ European gypsy moth (see under US pest and under other headings)
★ European Hare ("declining in Europe")
★ European heat wave of 2003
European k - European z
★ European Lighting Designers' Association (ELDA+)
★ European long-distance paths (European hiking paths)
★ European Macroseismic Scale
★ European Maritime Safety Agency
★ European mink (see paragraph 2)
★ European Molecular Biology Laboratory (EMBL)
★ European Nuclear Disarmament (END)
★ European Nuclear Disarmament Journal
★ European Organisation for the Safety of Air Navigation (EUROCONTROL)
★ (European Organization for Nuclear Research) CERN (Organisation Européenne pour la Recherche Nucléaire)
★ European Otter (see under Conservation)
★ European Pressurized Reactor (EPR)
★ European Rabbit (see under European Rabbits as an exotic pest)
★ European Remote-Sensing Satellite (ERS)
★ European Southern Observatory (ESO)
★ European Space Agency (ESA)
★ European Space Operations Centre (ESOC)
★ European Space Research and Technology Centre (ESTEC)
★ (European Starling) Common Starling (an invasive species and a pest in many places outside Europe)
★ European Summer Time
★ European Terrestrial Reference System 1989 (ETRS89)
★ European Union Directive on the patentability of biotechnological inventions (of 6 July 1998)
★ (European Union Greenhouse Gas Emission Trading Scheme [EU ETS]: see) European Climate Change Programme (ECCP)
★ European Union Satellite Centre (EUSC)
★ European vegetarian union (EVU)
★ European Watershed
★ European windstorm
★ European windstorm names
Europeb-Europez
Europf-Europz
★ europium (see under Precautions)
★ europlug (electrical power plug)
★ Europoort (Eurogate) (Europort) (in the Netherlands)
Euroq-Euroz
★ Eurostar (a train service)
★ Eurostar Italia (a system of trains)
★ Eurotunnel
★ EuroVelo ("the European cycle route network")
Eurp-Eurz
Eus-Euz
★ eutrophication
Ev-Ew
★ (EV conversion) electric vehicle conversion
★ EV suits
★ Evansville Tornado of November 2005 (in the US Midwest)
★ evaporation
★ (evaporation still: see) solar still
★ (evaporative cooler) swamp cooler
★ evaporative cooling
★ evaporite (a mineral sediment resulting from evaporation of saline water)
★ evapotranspiration (ET) (sum of evaporation and plant transpiration)
★ (Everest, Mount) Mount Everest (see under Bottled water controversy)
★ Everglades (Florida Everglades) (see especially under Encroachment and under Non-native species)
★ Everglades National Park (in Florida in the US)
★ evergreen
★ Evergreen Point Floating Bridge (in Washington state in the US) ("the longest floating bridge in the world")
★ EverLife Flashlight ("uses no batteries or bulbs")
Ex-Exo
★ (excessive lighting: see) light pollution
★ excreted drugs
★ excretion (in biology)
★ exhaust
★ exhaust gas (exhaust fumes)
★ exhaust gas oxygen sensor (especially in motor vehicles)
★ exhaust gas recirculation (EGR) (exhaust gas recycling)
★ exhaust pipe
★ exhaust system
★ exosphere (layer of atmosphere)
★ exotic animal veterinarian
★ exotic pet (novelty pet)
★ exotic pollution
★ (exotic species) introduced species
★ exotic terrane
★ exotoxin
Expa-Expk
★ (expectoration) spitting (see "infectious diseases" in preamble)
★ expendable launch system
★ experimental animal (laboratory animal)(see "infections" and "genetically modified organisms" in paragraph 5)
★ Experimental Breeder Reactor II
★ (Experimental Breeder Reactor Number One) EBR-I
★ Experimental Oculina Research Reserve (off the coast of Florida in the US) (see "habitat restoration")
★ (Experimental Prototype Community of Tomorrow) Epcot (in Florida) ("a utopian city of the future")
★ Experiments on Plant Hybridization (paper by Gregor Mendel)
★ (expiry date: see) shelf life
Expl
★ (exploded fiber wood: see) steam exploded fiber
★ exploding animal
★ exploding bird
★ exploding chicken
★ exploding cow
★ exploding donkey
★ exploding rat
★ exploding snake
★ exploding toad
★ exploding tree
★ exploding whale
★ exploitation of natural resources
★ exploration
★ exploration logging
★ Exploration Logging (company in California in the US)
★ Exploratorium (public science museum) (in California in the US) ("extensive website with ... exhibits and experiments")
★ exploratory engineering (see especially paragraph 2)
★ Exploring the Earth and the Cosmos (book)
★ explosion
★ (explosion seismology: see) reflection seismology (see under Environmental impact)
★ (explosion ship: see) fire ship
★ explosion welding (EXW)
★ explosive belt (suicide belt) (suicide vest) (shaheed belt)
★ explosive decompression (ED)
★ explosive eruption
★ explosive limit
★ explosive material
★ (explosive ordnance disposal [EOD]: see) bomb disposal
★ (explosive weapon: see) incendiary device
Expm-Expz
★ Expo '74 (in Washington state in the US) ("environmentally themed World's Fair")
★ Expo '75 (on Okinawa in Japan) (theme: "the sea we would like to see")
★ (Expo '93) Taejŏn Expo '93 (in South Korea) ("sub-themes around sustainable and 'green' development")
★ Expo '98 (in Lisbon in Portugal) (theme: "The Oceans: A Heritage for the Future")
★ Expo 2000 (in Hanover in Germany) (motto: "Man, Nature, Technology")
★ Expo 2005 (east of Nagoya in Japan) (theme: "Nature's Wisdom")
★ Expo 2008 (in Zaragoza in Spain) (theme: "Water and sustainable development")
★ expressways of Beijing
★ expressways of China
★ expressways of Japan
★ expressways of Singapore
Exq-Exz
★ extensive farming (extensive agriculture)
★ (extermination: 1 related topic selected from disambiguation page)
★
★ pest control
★ (extermination camp: see) Nazi extermination camp
★ external beam radiotherapy
★ external combustion engine
★ extinct Australian animals
★ extinct birds
★ extinct volcano
★ extinction (in biology and ecology)
★ extirpation (local extinction)
★ extra high tension (extra high voltage) (EHV)
★ extra low voltage (ELV)
★ (extratropical cyclone: see) mid-latitude cyclone
★ extreme environment clothing
★ extreme points of the world
★ extreme weather
★ extremely high frequency (EHF)
★ extremely low frequency (ELF)
★ extremes on Earth
★ extrusive (geology)
★ (extrusive rock: see) volcanic rock
★ (exurb ["exurb" for "extra-urban"]: see) commuter town
★ exuvia (see "habitat")
★ Exxon Valdez oil spill (in the US)
★ ExxonMobil (Exxon Mobil Corporation) (oil producer and distributor) (see paragraphs 4 and 5 under Allegations against ExxonMobil)
Ey-Ez
★ Eyemouth Disaster (in 1881) (in Scotland in the UK)
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