%0 Journal Article
%T STABILITY OF THE BETULA FORESTS IN THE TAIBAI MOUNTAIN OF QINLING MOUNTAIN RANGE<br>秦岭太白山桦林的稳定性
%A Zhu Zhicheng
%A <br>朱志诚
%J 植物科学学报
%D 1991
%I 
%X The present paper deals with stability of the birch forest. The birch forests are considered as the forests of zone at geological period and modern times. They are climatic climax in cool-warm moist climate, and distribute in the cool-warm moist zone between the temperate deciduous broadleaf forest region and the cold-temperate needleleaf forest region Therefore the flora elements of the birch forests are mixed elements of the temperate deciduous broadleaf forest and cold-temperate needleleaf forest at geologica period and modern times.
%K The Taibai mountain
%K Birch forests
%K Stability<br>太白山
%K 桦林
%K 稳定性
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=90BA3D13E7F3BC869AC96FB3DA594E3FE34FBF7B8BC0E591&jid=9973DE552EA54506F7AABD4780345ED2&aid=4125F24415A39F397F3450BC98F4DF63&yid=116CB34717B0B183&vid=9CF7A0430CBB2DFD&iid=0B39A22176CE99FB&sid=954CE65414DD94CA&eid=A58CF3BAE79427D0&journal_id=1000-470X&journal_name=武汉植物学研究&referenced_num=10&reference_num=0