重庆市酸沉降污染经济损失估算

重庆市酸沉降降污染严重，为确定其造成的经济损失，经经济社会发展决策提供依据和拟订，选择满意的防治姑人群健康和农林污染危害调查，材料挂片耐蚀试验，模拟酸沉降实验等基础上，用人力资本法，市场价值法和投入产出损益比较法进行估算。

The Evaluation of Economic Loss by the Acid Deposition Pollution in Chongqing

Acid deposition pollution in Chongqing is very serious. In order to define its economic losses, to provide a foundation for the decision making of economic and social development and to select a satisfied control plan, based on investigations in human health and damage of agriculture forest pollution, on tests of materials exposed and simulated experiment of acid deposition, using the methods of market-prices, wages costs and input-output comparison between benifits and losses, the author assessed its economic losses. The total economic losses caused by acid deposition in 1990 and 1994 are 504 million yuan and 1188 million yuan respectively, which are 2.47% and 2.0% of the GNP of the same years. The striking difference in the losses between the two years is caused mainly by the price factor.