Plant species diversity as an indicator of sustainable use of Astrebla grasslands in Australia

摘要：

Introduction A preliminary study of plant species diversity in a long term grazing study indicated that diversity was impacted by grazing pressure : species diversity was highest at the lowest grazing pressure and lowest at both the highest grazing pressure and in exclosure (Orr and Phelps 2003).This paper presents further results from the continuing diversity study and discusses these results in terms of sustainable use in A strebla grasslands.

关键词： Astrebla grassland plant species diversity sustainable use

作者: D.M.Orr D.G.Phelps

作者单位: Dept.Primary Industries and Fisheries,PO Box 6014,Rockhampton Mail Centre,Queensland 4702,Australia

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）