| 近15年中国岩溶地区石漠化土地动态变化研究 |
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| 引用本文： | 但新球,吴照柏,吴协保,李梦先.近15年中国岩溶地区石漠化土地动态变化研究[J].中南林业调查规划,2019(2):1-7. |
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| 作者姓名： | 但新球 吴照柏 吴协保 李梦先 |
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| 作者单位： | 国家林业和草原局中南调查规划设计院;国家林业和草原局石漠化监测中心;国家林业和草原局 |
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| 摘 要： | 以三次石漠化监测成果数据为基础,按省、流域、土地利用类型、岩溶地貌剖析了石漠化土地及程度的三期变化状况,并总结了石漠化土地动态变化的空间分布、社会经济关系、程度与面积状况、缩减率、工程试点县等方面的相应特点,为下阶段石漠化防治提供科学依据。
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| 关 键 词： | 岩溶地区 石漠化土地 动态变化 程度 缩减率 特点 |
Study on Dynamic Change of Rocky Desertification Land in Karst Regions of China in Recent 15 Years |
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| DAN Xinqiu,WU Zhaobai,WU Xiebao,LI Mengxian.Study on Dynamic Change of Rocky Desertification Land in Karst Regions of China in Recent 15 Years[J].Central South Forest Inventory and Planning,2019(2):1-7. |
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| Authors: | DAN Xinqiu WU Zhaobai WU Xiebao LI Mengxian |
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| Institution: | (Central South Inventory and Planning Institute of National Forestry and Grassland Administration,Changsha 410014,Hunan,China;Rocky Desertification Monitoring Center of National Forestry and Grassland Administration,Changsha 410014,Hunan,China;National Forestry and Grassland Administration,Beijing 100089,China) |
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| Abstract: | Based on the three-time monitoring data of rocky desertification, this paper analyzes the three stage changing status of rocky desertification land and its degree according to provinces, river basins, land use types and karst landform,summarizes the corresponding characteristics on space distribution, socio-economic relationship, degree and area status, reduction rate, pilot counties, etc. Of the dynamic change of rocky desertification land and it provides a scientific basis for rocky desertification control of the next stage. |
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| Keywords: | karst region rocky desertification land dynamic change degree reduction rate characteristic |
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