User:Wavelength/Articles userfied/List of environmental topics/E

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.

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)
Earthweek - A Diary of the Planet (syndicated newspaper column)
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 literacy
(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) Wikipedia:WikiProject Ecoregions/Template
(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 microorganism (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)
efficient energy use
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)
Eiger Dreams: Ventures Among Men and Mountains ("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 airplane
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 motorcycles and scooters
(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 propulsion ("a form of spacecraft propulsion used in outer space")
(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 transportation technology
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:
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 Radio 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

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 use and conservation in the United Kingdom
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 1986 (New Zealand)
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)
Escherichia coli O157:H7 ("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)