%0 Journal Article
%T Plant species diversity of grassland plant communities in permafrost regions of the northern Qinghai-Tibet Plateau<br>青藏高原北部多年冻土区草地植物多样性
%A GUO Zheng-Gang
%A <br>郭正刚
%J 生态学报
%D 2004
%I 
%X The Qinghai-Tibetan Plateau is a key genetic resource region for plant flora and river resources in China, and has the largest and most species-rich alpine grassland ecosystem. Grassland plays a very important role in animal production, biodiversity and water conservation. Changes to grassland communities resulting from degradation of frozen soil and highway construction affect the processes of ecology. To gain insight into the contribution of biodiversity to the stability of this grassland ecosystem, there...
%K permafrost regions of the Qinghai-Tibet Plateau
%K grassland community
%K species diversity
%K degradation of frozen soil
%K Qinghai-Tibetan Highway<br>青藏高原多年冻土区
%K 草地群落
%K 物种多样性
%K 冻土退化
%K 青藏公路
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=90BA3D13E7F3BC869AC96FB3DA594E3FE34FBF7B8BC0E591&jid=FE163E5DB2274E5937319DE98913EC37&aid=AEB5DF1FB89F02F4&yid=D0E58B75BFD8E51C&vid=B91E8C6D6FE990DB&iid=CA4FD0336C81A37A&sid=EB552E4CFC85690B&eid=7CE3F1F20DE6B307&journal_id=1000-0933&journal_name=生态学报&referenced_num=36&reference_num=54