| 四川盆地降水酸化范围及发展趋势予测 |
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| 引用本文： | 叶强,陈攀江.四川盆地降水酸化范围及发展趋势予测[J].四川环境,1992(2). |
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| 作者姓名： | 叶强 陈攀江 |
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| 作者单位： | 四川省环境保护科学研究所，四川省环境保护科学研究所 |
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| 摘 要： | 本文通过对四川盆地内二氧化硫排放源的统计调查分类、建立一种简便而较实用的数学模式,计算盆地内现阶段降水酸化范围及预测其发展趋势。结果表明:在现阶段,盆地内降水酸化面积达到10万km~2,重酸化区为3.2万km~2,预计到2000年时,降水酸化区将超过15万km~2,重酸化区也将达6万km~2以上。
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| 关 键 词： | 四川盆地 降水酸化 范围 预测 |
Forecast for Acid Precipitation Scope And Developing Tendency in Sichuan Basin |
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| Ye Qiang Chen Panjiang.Forecast for Acid Precipitation Scope And Developing Tendency in Sichuan Basin[J].Sichuan Environment,1992(2). |
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| Authors: | Ye Qiang Chen Panjiang |
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| Institution: | Sichuan Research Institute of Environmental Protection |
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| Abstract: | Through the classification of SO_2 emission sources in Sichuan Basin by statistical investigation , a simple, useful mathematical model is established with which acid precipitation scope of this period in the basin is calculated and its developing tendency is forecast. The result shows: In this period, area of acid precipitation is 100, 000 km~2, area of heavy acid precipitation is 32, 000 km~2; acid precipitation area is forecast to surpass 150, 000 km~2 in 2000, area of heavy acid precipitation is up to 60, 000 km~2. |
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| Keywords: | Sichuan basin acid precipitation scope forecast |
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