生态建设工程对坝上农用地土壤风蚀治理的后效——以河北省张家口市康保牧场为例  

The Effect of Ecological Construction Projection for the Bashang Plateau on Soil Wind Erosion——Taking Kangbao Pasture in Zhangjiakou,Hebei Province for Example

作　　者：梁利红[1] 马礼[1] 

机构地区：[1]首都师范大学资源环境与旅游学院,北京100048

出　　处：《首都师范大学学报（自然科学版）》2014年第1期80-83,共4页Journal of Capital Normal University：Natural Science Edition

基　　金：国家自然科学基金项目(41071068;40671006)

摘　　要：通过在农牧交错带河北省张家口市坝上高原康保牧场野外调查研究,采用标桩法测定土壤风蚀厚度,计算土壤年风蚀量,采用目测法测定样地植被盖度.将该地生态建设初期与生态建设10年后的土壤风蚀量作对比.结果表明:生态建设十年后土壤风蚀量比生态建设初期土壤风蚀量明显减少,植被盖度明显增加.并提出巩固生态工程建设成果的若干建议.Through the investigation and study of the agro-pastoral transitional zone on the Bashang Plateau of Kangbao Pasture in Hebei Province, using the standard stake method to calculate the thickness and annual wind erosion. Using visual method to get the coverage of vegetation, the volume of soil erosion are compared the early ecological construction with which after 10 years. The results show that the decades later, wind erosion was significantly reduced than ecological construction of the initial amount, the coverage of vegetation was significantly increasing. Based on this, the several direction to the research on consolidate the results of ecological engineering is present.

关 键 词：生态建设工程 土壤风蚀 治理后效 坝上 

分 类 号：S157[农业科学—土壤学]