| 南方坡地石漠化现状及防治的初步研究 |
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| 引用本文： | 夏卫生,雷廷武,潘英华,张晴文,刘纪根.南方坡地石漠化现状及防治的初步研究[J].水土保持通报,2001,21(4):47-49. |
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| 作者姓名： | 夏卫生 雷廷武 潘英华 张晴文 刘纪根 |
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| 作者单位： | 1. 湖南师范大学国土学院;中国科学院水利部水土保持研究所
2. 中国科学院水利部水土保持研究所, |
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| 基金项目： | 引进国外杰出人才基金项目资助(982602) |
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| 摘 要： | 对中国南方坡地土壤石漠化现状进行了概述 ,并分析了其形成原因。根据衡山水土流失影响因素分析 ,可知坡地石漠化主要是由于植被破坏、不合理的耕作措施、暴雨和坡地地貌等因素造成的。后两者是很难改变的 ,要防治土壤石漠化 ,必须改变耕作措施 ,保护植被 ,并需采取一些工程和生化措施
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| 关 键 词： | 石漠化 水土保持 径流 |
| 文章编号： | 1000-288(2001)04-0047-03 |
| 收稿时间： | 6/6/2001 12:00:00 AM |
| 修稿时间： | 2001年6月6日 |
Actualities and Prevention of Rocky Desertification on Sloping Field in Southern China |
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| XIA Wei-sheng,LEI Tin-wu,PAN Yin-hu,ZHANG Qing-wen and LIU Ji-gen.Actualities and Prevention of Rocky Desertification on Sloping Field in Southern China[J].Bulletin of Soil and Water Conservation,2001,21(4):47-49. |
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| Authors: | XIA Wei-sheng LEI Tin-wu PAN Yin-hu ZHANG Qing-wen and LIU Ji-gen |
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| Institution: | XIA Wei sheng 1,2,LEI Tin wu 1,PAN Yin hua 2,ZHANG Qing wen 2,LIU Ji gen 2 |
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| Abstract: | The actualities of rocky desertification on sloping field southward in China is summarized, and the reason of it is analyzed. It is mainly due to the vegetation destruction, unreasonable cultivation measures, rainstorm and the physiognomy of sloping field according to the analysis of factors on soil lose in Henshan mountains. To prevent the rocky desertification of sloping field, the cultivation measures must be changed, the forest must be protected, and a series of measures of engineering and bio chemistry must be taken. |
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| Keywords: | rocky desertification soil and water conservation runoff |
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