| 我国荒漠化灾害综述 |
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| 引用本文： | 周欢水,向众.我国荒漠化灾害综述[J].灾害学,1998,13(3):67-71. |
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| 作者姓名： | 周欢水 向众 |
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| 作者单位： | 林业部西北林业调查规划设计院!西安，710048，林业部西北林业调查规划设计院!西安，710048，林业部西北林业调查规划设计院!西安，710048，林业部西北林业调查规划设计院!西安，710048 |
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| 摘 要： | 我国荒漠化灾害十分严重，每年仅风蚀荒漠化损失土地2460km2。荒漠化蚕食可利用土地，减少生物生产量和生物多样性，破坏工矿和水利设施及农牧业生产，污染环境，制约地区经济发展，导致人民生活贫困。荒漠化每年造成经济损失540多亿元，防治荒漠化刻不容缓。
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| 关 键 词： | 荒漠化 自然灾害 危害 中国 |
AN OVERVIEW OF DESERTIFICATION DISASTERS IN CHINA |
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| Zhou Huanshui, Xiang Zhong, Shen Jianjun, Ren Hongchang.AN OVERVIEW OF DESERTIFICATION DISASTERS IN CHINA[J].Journal of Catastrophology,1998,13(3):67-71. |
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| Authors: | Zhou Huanshui Xiang Zhong Shen Jianjun Ren Hongchang |
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| Abstract: | Desertification in China is very serious. The annual land loss is up to 2460 square km. The desertification nibbles arable land, decreases creature production and creature variety, distrusts industrial and mining facilities and farming and animal husbandry productivity, pollutes the environment, restricts regional economic development and leads to poverty of people's life. Economic loss caused by desertification is more than 54 billion yuan RMB very year. So, prevention and control of desertification is of great urgency. |
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| Keywords: | Desertification Natural disaster Hazards China |
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