pollution monitor
81Déposition (chimique) — Dans le domaine de la chimie de l atmosphère ou de l évaluation environnementale, la notion de « déposition » ( d aérosols, vapeurs ou de particules aéroportées) est utilisé pour décrire les phénomènes conduisant à la formation d un… …
82Diesel locomotive — Three styles of diesel locomotive body: cab unit, hood unit and box cab. These locomotives are operated by Pacific National in Australia …
83Port of Long Beach — The Port of Long Beach, also known as Long Beach’s Harbor Department, is the 2nd busiest seaport in the United States. Acting as a major gateway for U.S. Asian trade, the port occupies 3,200 acres of land with 25 miles of waterfront in the city… …
84Coal power in the People's Republic of China — Entrance to a small coal mine in China. A coal shipme …
85Pittsburgh — This article is about the city in Pennsylvania. For the region, see Pittsburgh metropolitan area. For other uses, see Pittsburgh (disambiguation). City of Pittsburgh   City   …
86Environmental impact of wind power — Livestock ignore wind turbines,[1] and continue to graze as they did before wind turbines were installed. Compared to the environmental impact of traditional energy sources, the environmental impact of wind power is relatively minor. Wind power… …
87Ozone — For other uses, see Ozone (disambiguation). Ozone …
88Great Barrier Reef — The Great Barrier Reef * UNESCO World Heritage Site …
89London congestion charge — At Old Street, street markings and a sign (inset) with the white on red C alert drivers to the charge. The sign displays the original operating hours for the scheme …
90United Kingdom — a kingdom in NW Europe, consisting of Great Britain and Northern Ireland: formerly comprising Great Britain and Ireland 1801 1922. 58,610,182; 94,242 sq. mi. (244,100 sq. km). Cap.: London. Abbr.: U.K. Official name, United Kingdom of Great… …
