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HEAT POLLUTION [8 records]

Record 1 2026-05-29

English

Subject field(s)
  • Ecology (General)
  • Urban Planning
  • Areal Planning (Urban Studies)
CONT

The objective of a green corridor is always to link important natural areas in a city using a strip or corridor characterised by rich vegetation.... The benefits of green corridors are various, of course : increased biodiversity, promotion of non-polluting mobility, reduced air/noise pollution, helping prevent heat islands, and better water retention. They also generate social, cultural and economic benefits.

CONT

Green corridors slicing through an urban area are conspicuous. Such strips (1) subdivide the area, (2) block out the other side, (3) are filters for movement across, (4) are thin and dominated by edge species, (5) are likely to be seen or encountered, (6) may be appealing or dangerous, and (7) tend to channel movement along their length. Indeed, these characteristics lead to the five major ecological functions of corridors ...: conduit; barrier/filter; source; sink; and habitat.

French

Domaine(s)
  • Écologie (Généralités)
  • Aménagement urbain
  • Aménagement du territoire
DEF

Réseau formé de sites et de corridors biologiques terrestres dont l'interconnexion favorise le développement et la circulation des espèces qui y vivent.

OBS

La trame verte peut exister à l'état naturel, être améliorée, voire être créée.

OBS

trame verte : désignation et définition publiées au Journal officiel de la République française le 22 février 2026.

Spanish

Save record 1

Record 2 2024-07-17

English

Subject field(s)
  • Urban Studies
  • Climate Change
CONT

A "heat island effect" occurs when hot city surfaces like streets, parking lots, and rooftops radiate heat back into the air, boosting the temperature and air pollution too.

French

Domaine(s)
  • Urbanisme
  • Changements climatiques
CONT

Cette hausse constante de la température observée et projetée accentue un problème déjà connu : l'effet d'îlot de chaleur urbain (ICU). Ce phénomène se caractérise par des températures estivales plus élevées en milieux urbains que dans les zones rurales environnantes, et également entre des zones d'un périmètre intra-urbain, par exemple entre un stationnement et un parc lui étant adjacent.

Key term(s)
  • effet d'ilot de chaleur urbain
  • effet d'ilot thermique
  • effet d'ilot de chaleur

Spanish

Campo(s) temático(s)
  • Urbanismo
  • Cambio climático
CONT

El efecto isla de calor se caracteriza [...] por provocar una temperatura mayor en las ciudades que en sus alrededores —pueblos, zonas residenciales, zonas agrícolas, etc.— y es más acusado por las noches, sobre todo en invierno.

Save record 2

Record 3 2016-07-18

English

Subject field(s)
  • Climate Change
CONT

If you accept the dogma of climatism, greenhouse gases from industry are causing catastrophic global warming. Melting ice caps, rising oceans, stronger hurricanes and storms, droughts and floods, species extinction, polar bear starvation, heat waves, disease, ocean acidification, and air pollution are all a result of man-made climate change, according to experts.

French

Domaine(s)
  • Changements climatiques

Spanish

Save record 3

Record 4 2007-05-03

English

Subject field(s)
  • Phobias
  • Environment
CONT

Ecophobia -- a fear of ecological problems and the natural world -- is a fear of oil spills, rainforest destruction, whale hunting, acid rain, the ozone hole, and Lyme disease [and sometimes the fear of just being outside].

CONT

This summer's record-busting hot spell... has aroused an extraordinary response.... Many Americans have found themselves concerned... about the whole bruised and abused human habitat. Soggy, unremitting heat sometimes seemed a symptom of general ecological collapse.... Ecophobia, as the mood might be called, has not been induced by the hot spell alone.... The combination of heat and pollution gave a "sense of foreboding"... [and provoked] apprehensions about ecological dangers.... Ecophobia... is not likely to disappear... [because] there is sufficient cause for fear about almost every aspect of the human environment.

OBS

Briefly, "ecophobia" is an irrational (often hysterical) and groundless hatred of the natural world, or aspects of it. Such fear of the agency of Nature plays out in many spheres. The personal hygiene industry relies on it, since capital-driven notions about personal cleanliness assign us preference for perfumes (for some more than others) over natural bodily odors; the cosmetic industry (in its passion for covering up Nature’s "flaws" and "blemishes") uses it; beauticians and barbers (in their military passion for cutting back natural growths) are sustained by it; city sanitation boards display it in their demands that residents keep grass short to prevent the introduction of "vermin" and "pests" into urban areas; landscaped gardens, trimmed poodles in women’s handbags on the Seoul subway system -- anything that amputates or seeks to amputate the agency of Nature and to assert a human order on a system that follows different orders is, in essence, ecophobic. Ecophobia is a subtle thing that takes many forms.

OBS

environmental phobia: This term seems to have a more restricted sense, that of the fear of environmental poisons, or is often used in the expression "situational-environmental phobia".

French

Domaine(s)
  • Phobies
  • Environnement
DEF

Peur des milieux naturels.

CONT

[Les études des] effets des facteurs environnementaux sur la santé [constituent un] sujet [...] sensible [qui] sort du champ purement scientifique : il comporte des enjeux en termes d'écologie, de politique de santé et de politique, générale; une divulgation trop rapide de données scientifiques risque d'augmenter l'angoisse environnementale [...]

OBS

écophobie : Le mot «phobie» englobe la crainte maladive, la répugnance, la peur, le dégoût, l'horreur (p. ex. : «zoophobie», peur morbide de certains animaux). Il faut que le premier élément du terme représente l'objet de cette crainte ou de cette répugnance. «Éco» est ambigu : il peut vouloir dire «écologie» (habitat, environnement) ou «économie». Par exemple, nous avons relevé le terme «écophobie» dans le sens de la haine de l'écologie ou des préoccupations environnementales (aussi «écolophobie»), de la peur d'être chez soi (aussi «domophobie»), de l'aversion pour les questions touchant l'économie (aussi «éconophobie»), mais non dans le sens de la peur des milieux naturels qui fait l'objet de la présente fiche. Les termes anglais «ecophobia» et français «écophobie» semblent être souvent de faux-amis.

Spanish

Save record 4

Record 5 2004-10-12

English

Subject field(s)
  • Water Pollution
  • Air Pollution
  • Thermal Power Stations
OBS

An increasing amount of attention has been given to thermal pollution, the raising of the temperature of a waterway by heat discharged from the cooling system or effluent wastes of an industrial installation. This rise in temperature may sufficiently upset the ecological balance of the waterway to pose a threat to the native life-forms. This problem has been especially noted in the vicinity of nuclear power plants.

Key term(s)
  • thermal waste

French

Domaine(s)
  • Pollution de l'eau
  • Pollution de l'air
  • Centrales thermiques
DEF

Dans l'industrie ou les centrales thermiques, chaleur excédentaire rejetée soit dans l'atmosphère, soit dans l'hydrosphère (fleuve, mer, etc.).

CONT

Rejets thermiques des centrales nucléaires. [...] Comme toutes les autres centrales thermiques les centrales nucléaires doivent rejeter une certaine quantité de calories par suite de la nature même du cycle thermodynamique qui est utilisé.

PHR

Rejet thermique des centrales nucléaires.

Spanish

Campo(s) temático(s)
  • Contaminación del agua
  • Contaminación del aire
  • Centrales térmicas
Save record 5

Record 6 1992-06-30

English

Subject field(s)
  • Chemical Engineering
CONT

To prevent pollution of the public water supply, the disposal of spent sulfite liquor into rivers is, in many cases, forbidden. The only solution possible is to evaporate it or even to dry it out completely.... The back-pressure process is notable for its great heat economy, but it makes necessary the profitable utilization of the back-pressure steam.... Because of the high temperatures during the evaporation process, thermal decomposition of the liquor may occur.... The thermal compression method is especially advantageous when cheap power is available. The steam formed during the evaporation is compressed and passed along the outer wall of the evaporator where it is condensed and its latent heat transferred to the boiling liquor.

OBS

back pressure evaporator: A type of evaporator used to concentrate pulp mill wash liquors and operate with all effects or units under pressure, with low-pressure steam leaving the last effect. It gives best economy in cases where there is a steady use for low-pressure steam, and is commonly used to concentrate bisulfite liquors.

French

Domaine(s)
  • Génie chimique

Spanish

Save record 6

Record 7 1986-06-25

English

Subject field(s)
  • Water Pollution
  • Effects of Heat (Energy Transfer)
  • Geophysics
CONT

The most damaging form of heat pollution is undoubtedly the discharge of very hot waters into rivers or streams.

French

Domaine(s)
  • Pollution de l'eau
  • Effets de la chaleur (Transfert de l'énergie)
  • Géophysique

Spanish

Save record 7

Record 8 1981-01-23

English

Subject field(s)
  • Economics
OBS

Smog and air pollution can change the climate; water pollution by sewage, industrial wastes, fertilizers and detergents, and even by the heat thrown off from nuclear and nonnuclear power plants, has made a waste land of our earthly inheritance. The "economic externalities and diseconomies" cannot be expected to be set aright by market competition and the pursuit of profit. They call for government zoning ordinances, fiats and prohibitions, planning and coordination, subsidies and penalties of taxation.

French

Domaine(s)
  • Économique

Spanish

Save record 8

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