摘要
该文分析了松辽流域的水土流失成因,分布及危害。在此基础上提出了分区防治对策,并根据侵蚀因子相似性原则,把松辽流域分为五个侵蚀系统区,分别提出了相应的治理模式,最后提出了松辽流域防治水土流失的主攻方向。
The reason,distribution and harmfulness of Soil and Water Loss in Song-Liao valley was analysed in this Paper ,Regionat Preventive measures was proposed based on the results of the analysis,According to resemble princeple oferosion Factors,Song-Liao Valley was divided in to five systematic region of soil and water ercoion with each corre-sponding control pattern,Main direction of attack to provent soil and water loss in the valley was suggested in thepaper.
出处
《水土保持通报》
CSCD
北大核心
1993年第2期28-32,共5页
Bulletin of Soil and Water Conservation
关键词
土壤侵蚀
防治
Song-Liao valley
soil and water conservation
control pattern
preventive measure
