| 近年来我国西南岩溶石漠化研究进展 |
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| 引用本文： | 覃小群,朱明秋,蒋忠诚.近年来我国西南岩溶石漠化研究进展[J].中国岩溶,2006,25(3):234-238. |
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| 作者姓名： | 覃小群 朱明秋 蒋忠诚 |
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| 作者单位： | 中国地质科学院岩溶地质研究所,广西,桂林,541004 |
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| 基金项目： | 国家自然科学基金项目(编号:40572151)，广西科学基金项目(编号:0575114) |
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| 摘 要： | 石漠化是目前岩溶学领域最突出的环境问题和研究热点。我国近年来不但系统调查研究了西南岩溶石漠化的分布现状和趋势,分析了石漠化形成的自然因素和人为原因,对石漠化环境质量从生态、水资源、土壤、土地生产力和灾害情况等方面进行了评价,还探索了不同环境下石漠化综合治理模式和方法。今后一段时期内石漠化的主要研究方向是深化石漠化的形成过程研究,揭示石漠化与水土资源的相关性,探索石漠化区生态恢复技术及水土地资源合理利用途径,开展石漠化综合治理工程的效益评价。
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| 关 键 词： | 石漠化 岩溶 研究进展 中国西南 |
| 文章编号： | 1001-4810（2006）03-0234-04 |
| 收稿时间： | 2006-07-11 |
| 修稿时间： | 2006年7月11日 |
A REVIEWON RECENT ADVANCES IN ROCKY DESERTIFICATION IN SOUTHWEST CHINA KARST REGION |
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| QIN Xiao-qun,ZHU Ming-qiu and JIANG Zhong-cheng.A REVIEWON RECENT ADVANCES IN ROCKY DESERTIFICATION IN SOUTHWEST CHINA KARST REGION[J].Carsologica Sinica,2006,25(3):234-238. |
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| Authors: | QIN Xiao-qun ZHU Ming-qiu and JIANG Zhong-cheng |
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| Institution: | Institute of Karst Geology,CAGS , Guilin ,Guangxi 541004, China |
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| Abstract: | Rocky desertification is a key environmental problem and hot research focus in karst area.In recent years,karst experts have not only investigated the distributions and developing tendency of rocky desertification in southwest China with remote technology,but also analyzed the causes from natural factors and human impact.Furthermore,the environmental quantity in view of the ecosystem,water resources,soil,land productivity and leading disasters have been evaluated,and comprehensive modes and methods to treat rocky desertification have been put forward.The future researches of rock resertification should deepen the forming process,open the coupling relationship between rocky desertification and water and soil resources,search for techniques in rehabilitation of ecosystem and reasonable way of water and soil resources use,and carry out evaluation to the effects of rocky desertification treatment in a comprehensive way. |
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| Keywords: | Rock desertification Karst Research advancement Southwest China |
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