Current status and comprehensive control strategies of soil erosion for rocky mountain areas in the Northern China
LI Xiu-Ban-；Ma-Zhi-Zun-；Tao-Xiao-You-；Jing-Ge-；Shu-Hui-Xi
1.Institute of Geographic Sciences and Natural Resources Research,CAS,100101,Beijing;2.Commission of Haihe River Basin,300170,Tianjin;3.Commission of Huaihe River Basin,233000,Bangbu,Anhui: China
Abstract： There is 13.49×10 4 km2 land with soil erosion in varied degrees in rocky mountain areas of Northern China.Water erosion occupies 95% of the area and is usually under moderate level.Soil erosion is still one of the major regional environmental issues,for its restriction of regional economic development and severe affection on the water resource and ecological security of downstream areas.Soil and water conservation in this region should focus on the transformation of slopping cultivated land,soil protection on "slopping forest land",adoption of water-saving erosion control measures and promotion of ecologically "clean" watershed.The total region can be divided 8 sub-regions based on the variance of natural condition.Each sub-region should take different conservation measures discussed in the article.
中国科学院知识创新工程重要方向项目(KZCX2 YW 4012);;水利部中国科学院中国工程院“中国水土流失与生态安全综合科学考察”专题“北方土石山区考察”(2005SBKK02)
引用本文:
李秀彬1；马志尊2；姚孝友3；景可1；朱会义1. 北方土石山区水土流失现状与综合治理对策[J]. 中国水土保持科学, 2008, 6(1): 9-15.
LI Xiu-Ban-；Ma-Zhi-Zun-；Tao-Xiao-You-；Jing-Ge-；Shu-Hui-Xi. Current status and comprehensive control strategies of soil erosion for rocky mountain areas in the Northern China. SSWCC, 2008, 6(1): 9-15.
2008, Vol. 6 
