| 桂西北环境移民工程土地利用类型及产业化发展 |
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| 引用本文： | 李玲,王克林,肖润林,苏以荣.桂西北环境移民工程土地利用类型及产业化发展[J].生态环境,2001,10(3):188-191. |
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| 作者姓名： | 李玲 王克林 肖润林 苏以荣 |
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| 作者单位： | 中国科学院长沙农业现代化研究所, |
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| 基金项目： | 中国科学院"九五”重大项目(kf-95-02) |
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| 摘 要： | 在桂西北喀斯特地区的环境移民工程中,对不同坡面及土地利用类型,连续4a定位监测移民开发活动造成的土地利用类型变化对土壤养分、水分及生态安全的影响,初步揭示了开发过程中水土流失、土壤水分、土壤养分的动态变化,提出了减少降水径流系数与土壤流失量,以及增加土壤有效水分和培肥土壤的调控措施,为土地类型的合理利用及产业化发展,提供了科学依据.
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| 关 键 词： | 环境移民 水土流失 土地利用 产业化 |
| 文章编号： | 1008-181(2001)03-0188-04 |
| 修稿时间： | 2001年4月6日 |
Land utilization type and industrialization development of environmental immigrant projects in the northwest of Guangxi |
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| LI Ling,WANG Ke-lin,XIAO Run-lin,SU Yi-rong,ZENG Fu-ping.Land utilization type and industrialization development of environmental immigrant projects in the northwest of Guangxi[J].Ecology and Environmnet,2001,10(3):188-191. |
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| Authors: | LI Ling WANG Ke-lin XIAO Run-lin SU Yi-rong ZENG Fu-ping |
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| Abstract: | Under continuous four-year position monitoring on different slope utilization types in the northwest of Guangxi, the influences of different slope utilization types on soil nutrients, soil moisture, and ecological safety were studied. Technological measures were put forward., which decreased run-off coefficient and soil loss, and increased effective moisture and nutrients of soil. |
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| Keywords: | environmental immigrants soil loss land utilization industrialization |
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