| 威远县石漠化现状及治理情况 |
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| 引用本文： | 黄雨谭,殷雪峰,刘文.威远县石漠化现状及治理情况[J].现代农业科技,2014(13):278-279. |
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| 作者姓名： | 黄雨谭 殷雪峰 刘文 |
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| 作者单位： | 四川省威远县林业局;威远县铺子湾镇人民政府;平昌县林业局; |
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| 摘 要： | 石漠化为我国南方湿润石灰岩岩溶地区特有,是在脆弱的喀斯特地貌基础上形成的一种荒漠化现象。石漠化恶化了农业生产条件和生态环境,直接的后果就是土地资源丧失,使群众失去赖以生存的基本条件。威远县是四川省石漠化危害严重县,近年来就石漠化治理开展了探索。对威远县石漠化概况、成因、危害及治理情况进行概述。
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| 关 键 词： | 石漠化 现状 成因 治理成效 四川威远 |
Rocky Desertification Status and Governance Situation in Weiyuan County |
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| Authors: | HUANG Yu-tan;YIN Xue-feng;LIU Wen |
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| Institution: | HUANG Yu-tan;YIN Xue-feng;LIU Wen;Weiyuan Forestry Bureau in Sichuan Province;Puziwan Town People′s Government of Weiyuan County;Pingchang Forestry Bureau; |
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| Abstract: | The rocky desertification is endemic to China Southern wet limestone karst area,and it′s a kind of desertification phenomenon formed in the basis of fragile karst landscape. Rocky desertification worsens the agricultural production conditions and ecological environment,and its direct consequence is loss of land resources,so the people lose their basic conditions for survival. Weiyuan County is a serious rocky desertification County in Sichuan Province,and the rocky desertification control was carried out in recent years. Causes,harm and control situation of rocky desertification in Weiyuan County were overviewed. |
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| Keywords: | rocky desertification present situation cause control effect Weiyuan Sichuan |
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