%0 Journal Article
%T Impacts of grazing on the system coupling between vegetation and soil in the alpine and subalpine meadows of Wutai Mountain<br>放牧对五台山高山、亚高山草甸植被-土壤系统耦合的影响
%A JIANG Yuan
%A ZHANG Yiping
%A YANG Yangang
%A XU Junliang
%A LI Yuping
%A <br>江源
%A 章异平
%A 杨艳刚
%A 徐军亮
%A 李俞萍
%J 生态学报
%D 2010
%I 
%X The subalpine and alpine meadow vegetation of Wutai Mountain,distributed in altitude from about 2400m a.s.l.through to 306 1m a.s.l.at the summit,serves as the largest summer mountainous pasture for cattle grazing around the local area in Northern China.The degradation of meadow with different grades owing to overgrazing in different extents has been observed in both vegetation and soil.Considering some features of vegetation,i.e.,the coverage,the aboveground biomass,the ratio of annual to biennial plants i...
%K overgrazing and degradation grades
%K vegetation and soil
%K system coupling
%K grey correlation<br>过度放牧与退化等级
%K 植被与土壤
%K 系统耦合
%K 灰色关联
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=90BA3D13E7F3BC869AC96FB3DA594E3FE34FBF7B8BC0E591&jid=FE163E5DB2274E5937319DE98913EC37&aid=C36B713AED69E6123C0AAC4EF8DC1650&yid=140ECF96957D60B2&vid=340AC2BF8E7AB4FD&iid=E158A972A605785F&sid=2C8B50BA95995EA2&eid=5EB19D41D7A73119&journal_id=1000-0933&journal_name=生态学报&referenced_num=0&reference_num=44