%0 Journal Article
%T Preliminary Researches on Bio-Geographical Divisions of China<br>中国生物地理区划研究
%A XIE Yan
%A <br>解焱
%J 生态学报
%D 2002
%I 
%X On the basis of comprehensive physical factors including altitude, landforms, climate, vegetation, hydrology, land-use, etc., the present paper divides China's territory into 124 basic units by using the GIS technique. 171 species of mammals and 509 of higher plants were selected for the study according to certain principles. Distribution information for these species were entered into the China Species Information System, and converted into geographical coordinates. Presence-absence information for mammal...
%K Bio-Geographical division
%K species
%K China species information system
%K cluster analysis<br>中国
%K 生物地理区划
%K 物种信息系统
%K 聚类分析
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=90BA3D13E7F3BC869AC96FB3DA594E3FE34FBF7B8BC0E591&jid=FE163E5DB2274E5937319DE98913EC37&aid=CA79F96ABD6AB42C&yid=C3ACC247184A22C1&vid=BC12EA701C895178&iid=F3090AE9B60B7ED1&sid=7C7B8F426F4B99BA&eid=633354CC2908E635&journal_id=1000-0933&journal_name=生态学报&referenced_num=11&reference_num=24