摘要
以水利部颁发的土壤侵蚀强度分级拟定标准为基础，利用前人的研究成果，比较了不同植被覆盖度下的土壤侵蚀模数。结果表明，土壤侵蚀强度分级拟定标准与前人研究成果间均存在一定差距，说明该拟定标准的适用性值得进一步斟酌。
Based on the grade scale of soil erosion intensity issued by the Ministry of Water Resources, relying on the research results of former scholars, soil erosive modulus under different coverage of plants are compared. The results showed that the grade scale of soil erosion intensity was different from the research results of former scholars, and the applicable of the grade scale need be studied further.
出处
《水土保持通报》
CSCD
北大核心
1999年第6期54-57,共4页
Bulletin of Soil and Water Conservation
基金
国家杰出青年科学基金!(49725103)
关键词
土壤侵蚀强度
植被覆盖度
分级标准
soil erosion intensity
coverage of plant
grade scale
soil erosive modulus
