Analysis on reasons for the Yellow River's dry-up and its eco-environmental impacts |
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引用本文: | Gao Yanchun.Analysis on reasons for the Yellow River''s dry-up and its eco-environmental impacts[J].环境科学学报(英文版),1998,10(3):357-364. |
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作者姓名: | Gao Yanchun |
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作者单位: | Institute of Geography;Chinese Academy of Sciences;Beijing 100101;China |
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基金项目: | the Key Project of the Chinese Academy of Sciences (1977-2000, KZ951-A1-203-04) |
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摘 要: | The Yellow River, or Huanghe, is one of the most important river in China. It is the major water resources for north and northwest China. Since 1972, the Yellow River's dry-up has occurred frequently and become even more year by year. Except the huge loss to social life and economic development, the Yellow River's dry-up brings about great impacts to eco-environment. This paper analyzed the reasons and impacts from multi-aspect: effects of climate change, influence of human activities and impacts to delta's eco-environment, aquatic life resources, agricultural eco- environment, water pollution and flood prevention as well.
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关 键 词: | Yellow River runoff change human activities dry-up eco-environmental impacts. |
收稿时间: | 1997/9/25 0:00:00 |
修稿时间: | 1997/11/26 0:00:00 |
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