The Method of Soil Erosion Danger Assessment and Research of Their Comparison
Huang Xin, Cai Qiang-guo · DOAJ (DOAJ: Directory of Open Access Journals) · 2008
soil erosion is a serious global problem,it threats the sustainable development of humankind,so the research of soil e- rosion danger assessment is becoming more and more important.Using of the method is key and base of the research of soil ero- sion danger assessment,but there are few papers related to research of the comparison and applicability of soil erosion danger assessment method.So the article has analyzed and discuss soil erosion danger assessment methods which are often used,inclu- ding fixed number of year of soil-resistant method and marking method of the weight of erosion factor （the assessment method based on USLE,Fuzzy Integrated Evaluation,Analytical Hierarchy Process and improved Analytical Hierarchy Process,Weigh- ting Overlapping Ordering method）,providing the reference for further assessment of soil erosion danger.