| 四川省岩溶石山地区石漠化分布特征及综合治理建议 |
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| 引用本文： | 张恒,刘宗祥,钱江澎,刘民生.四川省岩溶石山地区石漠化分布特征及综合治理建议[J].四川地质学报,2011,31(1):43-46. |
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| 作者姓名： | 张恒 刘宗祥 钱江澎 刘民生 |
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| 作者单位： | 成都水文地质工程地质队,成都,610072 |
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| 摘 要： | 四川地处青藏高原与长江中下游平原之间的过渡带,区内地貌类型齐全、地质构造条件复杂,岩溶石漠化分布类型复杂多样。通过岩溶石山地区石漠化发育程度及分布情况调查分析,阐述了岩溶石山地区石漠化形成特点及分布特征。石漠化分布全省15个市、州的77个县(区、县),在全省总土地面积中所占比例约为0.9%,但在分布区县的面积比例却较大。四川省具有不同于云贵高原岩溶地区石漠化形成的机制特点,可划分为七个综合治理分区区进行治理。
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| 关 键 词： | 岩溶 岩溶石漠化 综合治理分区 建议 |
Distribution and Control of Hamada in Karstification Region,Sichuan |
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| ZHANG Heng,LIU Zong-xiang,QIAN Jiang-peng,LIU Min-sheng.Distribution and Control of Hamada in Karstification Region,Sichuan[J].Acta Geologica Sichuan,2011,31(1):43-46. |
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| Authors: | ZHANG Heng LIU Zong-xiang QIAN Jiang-peng LIU Min-sheng |
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| Institution: | ZHANG Heng LIU Zong-xiang QIAN Jiang-peng LIU Min-sheng(Chengdu Hydrogeological and Engineering Geological Party,Chengdu 610072) |
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| Abstract: | Sichuan lies in the intermediate zone between the Qinghai-Tibetan Plateau and the Yangtze Middle-Lower Reaches Plain and is characterized by development of various landforms,complicated geological structure and wide distribution of karst Hamada.The Hamada is distributed over 77 counties,amounting to 0.9% of the total area of Sichuan Province.This paper deals with development and distribution of the Hamada and makes a suggestion on control of the Hamada. |
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| Keywords: | karst Hamada control division Suggestion |
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