%0 Journal Article
%T HUMAN DISTURBANCE AND ECOLOGICAL MANAGEMENT ON FOREST STEPPE ECOTONE IN EASTERN HUN SHANDAKE SANDY LAND<br>人为干扰对浑善达克沙地东部森林—草原交错带的影响及其恢复治理的生态对策
%A Wang Qingsuo
%A Zhang Yufa
%A <br>王庆锁
%A 张玉发
%A 罗菊春
%J 自然资源学报
%D 1999
%I 
%X Human activities such as reclamation, overgrazing, vehicle damaging land and tourism result in a series of ecological problems,e g.range deterioration,desertification and exhaustion of wild animals and plants, in the forest steppe ecotone of eastern Hunshandake sandy land. It is urgent to take measures to protect the land resources and rehabilitate degraded and desertified land in the ecotone.
%K human disturbance
%K management
%K forest
%K steppe ecotone
%K Hunshandake sandy land<br>人为干扰
%K 生态管理
%K 森林—草原交错带
%K 浑善达克沙地
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=3FF3ABA7486768130C3FF830376F43B398E0C97F0FF2DD53&cid=A7CA601309F5FED03C078BCE383971DC&jid=4DCB9A3AF3395AF0101DE5302EF3C300&aid=717F807C1A79975B81460CB83962952D&yid=B914830F5B1D1078&vid=F3583C8E78166B9E&iid=CA4FD0336C81A37A&journal_id=1000-3037&journal_name=自然资源学报&referenced_num=13&reference_num=0