An airshed is a part of the atmosphere that behaves in a coherent way with respect to the dispersion of
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airshed — [er′shed΄] n. [ AIR + (WATER)SHED] 1. a region sharing a common flow of air, which may become uniformly polluted and stagnant 2. the air of this region … English World dictionary
airshed — /ˈɛəʃɛd/ (say airshed) noun a volume of air confined to a distinct geographic region, and within which pollutants are contained …
airshed — /air shed /, n. Meteorol. a geographical area within which the air frequently is confined or channeled, with all parts of the area thus being subject to similar conditions of air pollution. [1910 15; AIR1 + (WATER)SHED] * * * … Universalium
airshed — ˈ ̷ ̷ ˌ ̷ ̷ noun ( s) Etymology: air + shed (as in watershed) : the air supply of a given region ; also : the geographical area covered by such an air supply * * * /air shed /, n. Meteorol. a geographical area within w … Useful english dictionary
Air pollution in British Columbia — Air pollution is a concern in British Columbia (BC), Canada because of its effects on health and visibility. Air quality is influenced in BC by numerous mountain ranges and valleys, which complicate atmospheric pollution dispersion and can lead… … Wikipedia
Air pollution dispersion terminology — describes the words and technical terms that have a special meaning to those who work in the field of air pollution dispersion modeling. Governmental environmental protection agencies (local, state, province and national) of many countries have… … Wikipedia
Lake Ontario — For the putative lake on Titan, see Ontario Lacus Lake Ontario The lake seen from Dutch Street Road, Huron, New York … Wikipedia
Earth's atmosphere — ppmvThe composition figures above are by volume fraction (V%), which for ideal gases is equal to mole fraction (that is, the fraction of total molecules). Although the atmosphere is not an ideal gas, nonetheless the atmosphere behaves enough like … Wikipedia
Green Beret (arcade game) — Infobox VG title = Green Beret (aka Rush n Attack) developer = Konami publisher = Konami designer = release = 1985 genre = Run and gun modes = Up to 2 players, alternating turns cabinet = Standard upright arcade system = Konami Green Beret… … Wikipedia
List of meteorology topics — This is a list of meteorology topics. The terms relate to meteorology, the interdisciplinary scientific study of the atmosphere that focuses on weather processes and forecasting. (see also: List of meteorological phenomena)AlphanumericTOC… … Wikipedia
