%0 Journal Article
%T An ecological dynamics model of vegetation evolution in erosion area<br>侵蚀地区植被生态动力学模型
%A WANG Zhao-Yin
%A <br>王兆印
%J 生态学报
%D 2003
%I 
%X Vegetation dynamics is a new interdisciplinary science, studying the laws of evolution of watershed vegetation under the action of various kinds of ecological stresses, especially soil erosion. Ecological stress is defined as any kind of disturbance, natural or non-natural, on the vegetation development, which may change the vegetation cover or affect the evolution process of vegetation. Soil erosion is the most important natural ecological stress and human activities are the non-natural ecological stress. ...
%K vegetation dynamics model
%K human activities
%K coupled differential equations
%K vegetation cover
%K rate of soil erosion<br>植被发育
%K 生态应力
%K 动力学模型
%K 耦合方程组
%K 控制侵蚀
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=90BA3D13E7F3BC869AC96FB3DA594E3FE34FBF7B8BC0E591&jid=FE163E5DB2274E5937319DE98913EC37&aid=8C2EC3C188559EFE&yid=D43C4A19B2EE3C0A&vid=EA389574707BDED3&iid=CA4FD0336C81A37A&sid=10F298ED9F164662&eid=03F1579EF92A5A32&journal_id=1000-0933&journal_name=生态学报&referenced_num=16&reference_num=8