| 闽南地区生态环境对酸沉降的临界负荷研究 |
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| 引用本文： | 刘厚田,杜晓明.闽南地区生态环境对酸沉降的临界负荷研究[J].环境科学研究,1996,9(5):13-16. |
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| 作者姓名： | 刘厚田 杜晓明 |
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| 作者单位： | 中国环境科学研究院 |
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| 摘 要： | 报道了闽南生态环境对酸沉降临界负荷的研究结果。考虑到干，湿２种沉降形式，试用１种新的酸沉降临界负荷计算方法；用树木和农作物的ＳＯ２容量代表酸性干沉降的临界负荷，用土壤酸缓部容量计算酸性湿沉降的临界负荷。
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| 关 键 词： | 酸沉降 临界负荷 酸雨 闽南地区 生态环境 |
| 收稿时间： | 1996/4/10 0:00:00 |
Study on the Effects of Ecological Environment for the Critical Load of Acid Deposition in Minnan Area |
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| LIU Houtian and DU Xiaoming.Study on the Effects of Ecological Environment for the Critical Load of Acid Deposition in Minnan Area[J].Research of Environmental Sciences,1996,9(5):13-16. |
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| Authors: | LIU Houtian and DU Xiaoming |
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| Institution: | Chinese Research Academy of Environmental Sciences, Beijing 100012;Chinese Research Academy of Environmental Sciences, Beijing 100012 |
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| Abstract: | The critical load of acid deposition in Minnan area was studied from 1993 to 1994. Due to the consideration of the two kinds of acid deposition, i.e. dry and humid, a new method was tried out for calculating critical load. The critical load of dry acid deposition was represented by the SO 2 capacity of trees and crops, and the critical load of humid acid deposition was determined by the acid buffering capacity of soil. It is shown that the critical loads of dry and humid acid deposition are much higher the real loads at present in Minnan area. |
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| Keywords: | Acid deposition Critical load SO 2 capacity of plants Acid buffering capacity of soil |
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