| 中国荒漠化灾害评估及其经济价值核算 |
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| 引用本文： | 卢琦,吴波.中国荒漠化灾害评估及其经济价值核算[J].中国人口．资源与环境,2002,12(2):29-33. |
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| 作者姓名： | 卢琦 吴波 |
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| 作者单位： | 中国防治荒漠化研究与发展中心/中国林业科学研究院,北京,100091 |
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| 基金项目： | 国家重点基础研究发展规划 (973项目 )“中国北方沙漠化过程及其防治研究 (G2 0 0 0 0 4 870 0 )”，国家自然科学基金重大项目“荒漠化发生机制与综合防治优化模式的研究 (39990 4 90 )”，科技部重点课题“风沙灾害动态监测与评估技术及首都圈防沙治沙战略对策研究 (FS2 |
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| 摘 要： | 本文对我国荒漠化的现状和危害进行了系统分析。运用货币估值方法对最新公布的荒漠化和水土流失监测数据进行计算，得出我国荒漠化危害的直接经济损失约642亿元/年，平均每天损失1.76亿元；其中几种主要荒漠化类型造成的经济损失分别为：水力侵蚀400亿元，风力侵蚀36亿元，盐渍化及有机质丢失造成的损失约186亿元；据估算每年因沙尘暴造成的经济损失超过13亿元，荒漠化及其衍生危害造成的间接经济损失约2889亿元/年。
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| 关 键 词： | 经济损失估算 中国 荒漠化 灾害评估 |
| 文章编号： | 1002-2104(2002)02-0029-05 |
| 修稿时间： | 2002年2月25日 |
DISASTER ASSESSMENT AND ECONOMIC LOSS BUDGET OF DESERTIFICATION IN CHINA |
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| LU Qi,WU Bo.DISASTER ASSESSMENT AND ECONOMIC LOSS BUDGET OF DESERTIFICATION IN CHINA[J].China Polulation.Resources and Environment,2002,12(2):29-33. |
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| Authors: | LU Qi WU Bo |
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| Abstract: | The situation, cause and disaster of desertification in China were reviewed and assessmented. Based on updated data released by State Forestry Aministration and Ministry of Water Resource, it is estamated that the direct economic loss of desertification disaster is 6 4200 million yuan annually (equals 176 million yuan per day), in whihc water erosion lossed 40 000 million yuan, wind erosion 3600 million yuan, salinazation and organic matter loss 1 8600 million yuan. The sandstorm caused the loss of 1300 million yuan annually. The indirect economic loss of desertification disaster was esteblished as 288900 million yuan annually. |
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| Keywords: | Desertification Disaster Assessment Economic loss budget |
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