Research on community dominance and functional groups after Sandy Land enclosed

摘要：

Functional groups are usally considered species which have a direct connection with systems function,and the species among functional groups have same effect on system which have a well comparability Therefore, it is a worthy of affirmitive thing that we use functional groups as species diversity index to reseach the relation between species diversity and ecosystem function.( Li Qiu‐Nian,2004 ) The compartmentalization of functional groups can asertain every species acting character and magnitude in functional groups, which administer to making certain every speciesopposite contribution to ecosystem.(Wang Zheng‐Wen,Long Rui Jun,2004 )2 We reseach community functional groups after sandy land enclosed, there is a important significans to making sure ecosystem natural succession and ecological restoration processes.

关键词： sandy land enclosure dominance aboveground biomass community functional groups

作者: Liu Yan Qi Feng-Lin Zhao Bo Liu Ying Wang Xiao-Hong

作者单位: Shen Yang Agriculture University Horticulture Institute,110161 Zhang Wu Grssland Supervision Station

会议类型: 国际会议

会议名称: 2008世界草地与草原大会

会议地点: 呼和浩特

会议语种:英文

在线出版日期: 2008-06-29（万方平台首次上网日期，不代表论文的发表时间）