吉林省珲春市沙化地植被调查  

Investigation of vegetation of sandy desertification of Hunchun City Jilin Province

作　　者：石铁源[1] 全柄武[1] 张美淑[1] 刘海峰[1] 王怡丹[1] 

机构地区：[1]延边大学农学院,吉林龙井133400

出　　处：《延边大学农学学报》2007年第2期111-114,共4页Agricultural Science Journal of Yanbian University

基　　金：州校合作项目

摘　　要：珲春敬信沙化地，其沙化程度分4个区：轻、中、重、极．植被调查结果：轻度沙化地125种，盖度90％以上，中度沙化地85种，盖度70％以上，重度沙化地39种，盖度20％～30％，极度沙化地9种．盖度小于1％，共164种，隶属49科129属．The degree of sandy desertification was divided into four region ：Light,Medium, Heavy and Pole in Jingxin Hunchun. The results showed that： the species of the region were 164, subordinate to 49 families and 129 genus. The sandy desertification of species was 125,85,39 and 9, respectively and the coverage was over 90M,over 70%,20%-30% and less than 1%, respectively.

关 键 词：珲春 沙化地 植被 种类 

分 类 号：S728.4[农业科学—林木遗传育种]