摘要
该文依据作者２０多年对水土保持科研工作的实践，提出了进行水土保持科研的基本思路是：一定强度的降雨降至无覆盖的坡地地表土壤上，引起水土流失。通过建造植被、水土保持耕作、水土保持工程措施，或通过上述措施的复合组装，或通过复合措施的优化配置，使降雨不能直接达到坡地地表土壤上；或使降雨降至平地，不足引起水土流失，达到保持水土的目的。同时依据这一基本思路，提出了进行水土保持科学研究应采取的主要措施，主要内容和技术路线。
ased on the practice on scientific research of soil and water conservation for more than 20 years the basicthoughts carrying out scientific research of soil and water conservation have been put forward,it produces soil andwater loss as the rainfall with some intensity fall on the slop land without covering,Building vegetation,soil andwater conservation tillage,engneering measures of soil and water conservation,or these measures comprehensivejoining one another,or optimum deposition of comprehensive measrues,make rainfall not fall on the slop landdirectly,or make rainfall fall on plate so ds to control soil and water loss. At the same time,based on this basicthoughts,the main measures,content and technical methods,carrying out the scientific research about soil andwater conservation,put forward.
出处
《水土保持通报》
CSCD
北大核心
1994年第1期7-11,共5页
Bulletin of Soil and Water Conservation
关键词
水土保持
科学研究
the scientific research about soil and water conservation basic thoughts main measures main content technical methods
