pollution controls
111Sediment control — A sediment control is a practice or device designed to keep eroded soil on a construction site, so that it does not wash off and cause water pollution to a nearby stream, river, lake, or bay. Sediment controls are usually employed together with… …
112South Africa — Republic of, a country in S Africa; member of the Commonwealth of Nations until 1961. 42,327,458; 472,000 sq. mi. (1,222,480 sq. km). Capitals: Pretoria and Cape Town. Formerly, Union of South Africa. * * * South Africa Introduction South Africa… …
113Geography of Pakistan — Country geography name = Pakistan continent = Asia region = Southern Asia Indian subcontinent coordinates = 30°00 N 70°00 E area ranking = 36th km area = 880940 percent land = 97.13 km coastline = 1064 borders = Total:… …
114Engine swap — Warning: in some jurisdictions with strict smog rules it may not be possible to register a late model vehicle with an engine swap, even if it can be proven that it produces less pollution than the original engine (owing to visual inspection… …
115Multiple chemical sensitivity — Classification and external resources MeSH D018777 Multiple chemical sensitivity (MCS) is a chronic medical condition characterized by symptoms the affected person attributes to exposure to low levels of chemicals. Commonly suspected substances… …
116Master of Orion — Developer(s) Simtex Publisher(s) MicroProse Platform(s) …
117Captain Planet and the Planeteers — This article is about the TV Series. For the video game based on this TV Series, see Captain Planet (video game). Captain Planet and the Planeteers Captain Planet and the Planeteers title screen …
118List of Statutory Rules of Northern Ireland, 2005 — This is an incomplete list of Statutory Rules of Northern Ireland in 2005.1 100* Road Vehicles Lighting (Amendment) Regulations (Northern Ireland) 2005 S.R. 2005 No. 1 * Employer s Liability (Compulsory Insurance) (Amendment) Regulations… …
119Roadway air dispersion modeling — is the study of air pollutant transport from a roadway or other linear emitter. Computer models are required to conduct this analysis, because of the complex variables involved, including vehicle emissions, vehicle speed, meteorology, and terrain …
120Over-illumination — This cosmetics store has lighting levels over twice recommended levels[1] Over illumination is the presence of lighting intensity (illuminance) beyond that required for a specified activity. Over illumination was commonly ignored between 1950 and …
