LI De-ping,ZHANG Yu-mei,FANG Ji-chen,et al.Study of the Laws of Water and Soil Loss and Preventive Measure in Waste Rock Hill[J].Research of Soil and Water Conservation,2001,8(03):22-25.
矸石山水土流失规律与防治措施的研究
- Title:
- Study of the Laws of Water and Soil Loss and Preventive Measure in Waste Rock Hill
- 分类号:
- S157.2
- 摘要:
- 降水特征、地形地貌和植被覆盖程度是影响水土流失量大小的主要因素。降雨强度越大，坡越长越陡，水土流失量越大 ；植被覆盖度越高，水土流失量越小。因此，改变矸石山局部小地形、缩短坡长、快速恢复植被、提高土壤入渗是减少水土流失的有效途径。
- Abstract:
- Precipitation features, landforms and the covering level of vegetations are the main cause affecting the quantity of water and soil loss. The bigger is the strength of the rain, the longer and steeper is the slope, the bigger is the quantity of water and soil loss. However, the higher is the covering level of vegetations, the smaller is the quantity of water and soil loss. Therefore, altering the small landform in waste rock hill partly, shorting the length of slope, recovering vegetations quickly, raising soil percolation are effective ways for decreasing water and soil loss.
参考文献/References:
[1] 李文银, 等.工矿区水土保持[M].北京:科学出版社, 1996.
[2] 蔡光荣.矿区的水土保持[J].科学月刊(台湾), 1989, 20(2):128～131.
[3] 王治国, 等.黄土高原矿区水土保持及其方案编制[J].中国水土保持, 1995, (3):27～30.
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备注/Memo
收稿日期:2001-6-6。
基金项目:山东省人民政府可持续发展科技示范工程“山区生态资源保护及综合开发利用技术的研究与示范”项目资助
作者简介:李德平，男，46岁，1980年毕业于河海大学，高级工程师，长期从事水土保持科研及规划设计工作，发表论文多篇，获科技进步奖多项.