| 生态功能优先背景下的西南岩溶区石漠化治理问题 |
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| 引用本文： | 张军以,戴明宏,王腊春,苏维词.生态功能优先背景下的西南岩溶区石漠化治理问题[J].中国岩溶,2014,33(4):464-472. |
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| 作者姓名： | 张军以 戴明宏 王腊春 苏维词 |
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| 作者单位： | 1.南京大学地理与海洋科学学院；贵州师范学院地理与旅游学院 |
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| 基金项目： | 国家自然科学基金项目(41371045;41202135);国家社会科学基金项目(13CJY067)；贵州省重大科技专项项目(黔科合重大专项字[2012\]6015) |
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| 摘 要： | 文章分析了现有石漠化治理模式、物种选择、石漠化治理综合效益评估、消除贫困等方面存在的不足，并结合国家对西南岩溶石漠化区主体生态功能的定位，对未来石漠化治理过程中的几个关键问题进行了探讨，认为未来石漠化治理要更有效地兼顾生态与经济效益，提高生态补偿标准，完善生态补偿体制，促进石漠化区农村人口的城镇化转移，减少人口压力，消除农户破坏环境的驱动因素，促进石漠化治理成效的长期可持续发展，以保证西南岩溶石漠化区水土保持和生物多样性维护主体生态功能的实现。
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| 关 键 词： | 生态功能 规划 岩溶 石漠化治理 |
Rocky desertification control issues in the context of priority for ecological function in karst areas of southwest China |
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| ZHANG Jun-yi,DAI Ming-hong,WANG La-chun and SU Wei-ci.Rocky desertification control issues in the context of priority for ecological function in karst areas of southwest China[J].Carsologica Sinica,2014,33(4):464-472. |
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| Authors: | ZHANG Jun-yi DAI Ming-hong WANG La-chun and SU Wei-ci |
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| Institution: | 1.School of Geographic and Oceanographic Sciences, Nanjing University；School of Geography and Tourism,Guizhou Normal College2.School of Geographic and Oceanographic Sciences, Nanjing University3.School of Geographic Science, Chongqing Normal University；Institute of Mountain Resources, Guizhou Academy of Sciences |
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| Abstract: | Strong karstification in southwest China has formed a special karst surface water and groundwater cycle.Surface water leakage,soil erosion,rocky desertification,water shortages and environmental problems are significant.Soil and water conservation and biodiversity protection in the karst rocky desertification areas of southwest China are the main targets for karst rocky desertification management.Adjustment of development objectives has led to the proposal of these new requirements for rocky desertification control.Therefore,management of karst rocky desertification will be improved by investigating the issues of rocky desertification control and seeking new countermeasures and directions for rocky desertification control.Through field investigation and literature review,deficiencies in existing rocky desertification control modes,species selection,the benefits of rocky desertification control and poverty elimination were analyzed.Combined with the national position on management of karst rocky desertification control areas in southwest China,the key issues are addressed,maintenance and enhancement of rocky desertification control in the context of multiple constraints;efficiency of the comprehensive management of resource use and assessment of the benefits of rocky desertification control;environmental benefits of rocky desertification control;economic development in the context of areas under rocky desertification control management and future rocky desertification control.It is considered that future rocky desertification control should encompass both environmental and economic benefits,and improve ecological compensation standards and ecological compensation system.In order to promote long-term sustainable effecitiveness development of rocky desertification control and ensure soil and water conservation and protect biodiversity in southwest China,urban migration should be promoted in rocky desertification areas to reduce population pressures and eliminate the driving factor of farmers destroying the environme |
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| Keywords: | ecological function planning karst rocky desertification control |
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