| 南水北调与生态平衡 |
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| 引用本文： | 汪达.南水北调与生态平衡[J].生态学杂志,1991,10(3):67-71. |
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| 作者姓名： | 汪达 |
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| 作者单位： | 水利部、国家环保局长江水资源保护局 武汉 |
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| 摘 要： | 水是人类赖以生存繁衍的重要资源。我国人口逐年增长,而淡水资源数量有限。多变的自然降水及频繁的旱涝灾害,一直决定着我国农业收成乃至整个国民经济的盛衰。
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| 关 键 词： | 水资源 水管理 生态平衡 |
Water Transfer From the South to North China and Ecological balance. |
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| Wang Da.Water Transfer From the South to North China and Ecological balance.[J].Chinese Journal of Ecology,1991,10(3):67-71. |
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| Authors: | Wang Da |
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| Abstract: | Based on the situation cf water resource shortage in North China, this paper anajyses the key problems leading to water resource tension and managerial difficulties in this country. The origin and design of the prcject"water transfer from the south to north China" are introduced, The beneficial and detrimental effects of the project on ece-environment are summarized, and its economical and related aspects and its feasibility are also evaluated. |
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| Keywords: | water resource water management ecological balance the Yangtze River |
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