Progress of research on risk assessment of soil erosion
LIU Gang-；Liu-Pu-Ling-；Yang-Meng-Xi-；Tian-Jun-Liang
1.State Key Laboratory of Soil Erosion and Dryland Farming on Loess Plateau,Research Center of Soil and Water Conservation and Ecological Environment,Chinese Academy of Sciences & Ministry of Education,Institute of Soil and Water Conservation,Northwest Sci-Tech University of Agriculture and Forestry,712100,Yangling,Shaanxi;2.Graduate University of Chinese Academy of Sciences, 100049,Beijing: China
Abstract：It is very important to research on risk assessment of soil erosion,because soil and water conservation monitoring,harnessing and so on should be based on that.By analyzing the published researches on risk assessment of soil erosion,the evaluation methods are classified as three kinds: evaluation by the antierosion period,evaluation by classification of the main factors of soil erosion potential danger,and evaluation by the models of soil erosion potential danger.Meanwhile,based on the review of the merits and demerits of them,the trends for future development and questions have to be solved are also discussed.
刘刚1,2；刘普灵1；杨明义1；田均良1. 土壤侵蚀危险度评价研究进展[J]. 中国水土保持科学, 2008, 6(5): 100-105.
LIU Gang-；Liu-Pu-Ling-；Yang-Meng-Xi-；Tian-Jun-Liang. Progress of research on risk assessment of soil erosion. SSWCC, 2008, 6(5): 100-105.
2008, Vol. 6 
