Study on community β‐diversities of different grazing systems in a desert steppe environment

摘要：

Plant community diversity is composed of community composition and dynamic diversification ( Xie Yingzhong, 1999).For the relationships of prairie plant community diversity and grazing, there has been a substantial amount of research conducted (Grimes J P,1973 ; Huston M.A,1979 ), but there are very few studies on the change process of grassland community plant diversity in different grazing systems.Knowledge about the changes of plant diversity of desert grassland communities under different grazing systems can lay a foundation for further in‐depth study on eco‐functions of desert grassland community biodiversity.

关键词： desert steppe continuous grazing rotational grazing β‐diversity

作者: Wei Zhijun Yan Ruirui Yang Jing Yang Shangming

作者单位: College of Ecol.and Env.Sci.,Inner Mongolia Agric.Univ.,Hohhot,Inner Mongolia 010019.P.R..China

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）