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| 浅析青海省水土流失的成因及防护措施 | |
| 引用本文： | 袁晓伟 张世丰. 浅析青海省水土流失的成因及防护措施[J]. 青海大学学报, 2004, 22(5): 32-35 |
| 作者姓名： | 袁晓伟 张世丰 |
| 作者单位： | 青海大学水电系 青海西宁 810016(袁晓伟)，青海省水利厅 青海西宁 810001(张世丰) |
| 摘 要： | 阐述了造成青海省水土流失有气候干旱、植被稀疏、降雨集中等自然因素,也有土地利用不合理,过度开荒、过度放牧、过度采伐等人为因素。提出防治水土流失要全面规划,因地制宜,工程措施、生物措施并重,并且要依法加强管理,强化预防和监督。 |
| 关 键 词： | 水土流失 成因 危害 防护措施 青海省 |
| 文章编号： | 1006-8996(2004)05-0032-04 |
The causes and treatments for soil and water loss in Qinghai province |
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| YUAN Xiao-wei ,ZHANG Shi-feng. The causes and treatments for soil and water loss in Qinghai province[J]. Journal of Qinghai University(Natural Science), 2004, 22(5): 32-35 | |
| Authors: | YUAN Xiao-wei ZHANG Shi-feng |
| Affiliation: | YUAN Xiao-wei 1,ZHANG Shi-feng 2 |
| Abstract: | Soil and water loss is very serious in Qinghai province,and both natural factors such as arid cli-mate,plant sparsity and dense rainfall,and artificial factors such as unreasonable utilization in soil,over-reclaim wasteland,overgrazing and overcutting forest are the main two reasons for soil erosion.Lots of mea-sures should be taken to prevent from the soil and water loss relating to comprehensive planning,suit mea-sures to local conditions,incorporating the engineering and biologic treatments as well as strengthening management and supervisor in legislation. |
| Keywords: | water and soil loss cause harm treatment Qinghai province |
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