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《CHONGQING ENVIRONMENTAL SCIENCE》 1994-06
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ACID PRECIPITATION POLLUTION AND ITS CONTROL IN CHONGQING

Xu Shubi(Chongqing Bureau of Environmental Protection)  
Chongqing is one of the six famous old industrial cities in China,acid precipitation pollution and its hazards are serious,Every year SO2 dischar-ged into air is about 800 000 tons, dustfalls 200 000 tons.The concentration of SO2,TSP and dustfalls in air are bevond the national standards in China,Acid rain,acid fog and acid aerosols has acidified the atmospheric environment of Chongqing, and hazarded to human health, forests,soil-plant systems,metal buil-dings and building materials,so environmental legislation constraction is strengthed,some measures are taken to reduce oollution and the trendofthe atmospheric environment deterloration in Chongqing is basicially controled.
【CateGory Index】: X517.05
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