%0 Journal Article
%T Studies on the environment and biodiversity of the desert grassland area in Xiangshan Mountain,Ningxia<br>宁夏香山荒漠草原区生物多样性与环境特征研究
%A SHANG Zhan-Huan
%A YAO Ai-Xing
%A XIN Ming
%A LONG Rui-Jun
%A GUO Rui-Ying
%A <br>尚占环
%A 姚爱兴
%A 辛 明
%A 龙瑞军
%A 郭瑞英
%J 中国生态农业学报
%D 2006
%I 
%X Based on the investigation of the large plots and typical samples,the environment and biodiversity of the desert grassland area in Xiangshan Mountain,Ningxia were analyzed.The results show that the 151 species investigated in the region belong to 39 families or 95 genera.The distribution of plant community fits the characteristics of mountainous desert grassland.The most types of the community are in the shady slope of the mountain.The dynamics of the community diversity are influenced by the time,topography,and soil moisture content very much.Shrubby community is the most important factor to maintain the function of ecosystem.It is the keystone for the biodiversity conservation in the region.The insect communities are fitting with the characteristics of grassland communities in the dry area.Few of large animals indicates that the conservation must be done.
%K Xiangshan Mountain in Ningxia
%K Desert grassland
%K Biodiversity
%K Ecological conservation<br>宁夏香山
%K 荒漠草原
%K 生物多样性
%K 生态环境保护
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=03F54A49DE00578AA0E5DDF5BC021AA7&cid=1A8B5357F0EF07B8&jid=AB3ABF502E2E1FF39F0E3B80164C9031&aid=A004A995B1EEC8AF&yid=37904DC365DD7266&vid=F3583C8E78166B9E&iid=38B194292C032A66&sid=D3E34374A0D77D7F&eid=9971A5E270697F23&journal_id=1671-3990&journal_name=中国生态农业学报&referenced_num=0&reference_num=8