%0 Journal Article
%T Hetergeneityies of Leymus secalinus ramet population and it''s soil resources in the Otindag Sandland<br>浑善达克沙地赖草分株种群与土壤资源异质性分析
%A ZHU Xuanwei
%A LIU Haidong
%A LIANG Shichu
%A YE Yongzhong
%A DONG Ming
%A <br>朱选伟
%A 刘海东
%A 梁士楚
%A 叶永忠
%A 董鸣
%J 生态学报
%D 2004
%I 
%X Clonal plants can exploit resources with heterogeneous patterns by ramets anchoring in different patches. They can be very successful and can dominate many ecosystems. The Otindag Sandland is a semi-arid area in China and Leymus secalinus is a dominant clonal grass in the Otindag Sandland. The objectives of this study were to investigate the spatial pattern in Leymus secalinus and of resource heterogeneity in the Otindag Sandland. Field investigation was conducted in the center of the Otindag Sandland, Zhe...
%K clonal plant
%K heterogeneity
%K Leymus secalinus
%K soil nutrient
%K soil water content
%K spatial pattern<br>克隆植物
%K 异质性
%K 赖草
%K 土壤养分
%K 土壤水分
%K 空间格局
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=90BA3D13E7F3BC869AC96FB3DA594E3FE34FBF7B8BC0E591&jid=FE163E5DB2274E5937319DE98913EC37&aid=D3C0A33F5F9986E9&yid=D0E58B75BFD8E51C&vid=B91E8C6D6FE990DB&iid=DF92D298D3FF1E6E&sid=AA170179913DEBCD&eid=AA2E209AD442C5CC&journal_id=1000-0933&journal_name=生态学报&referenced_num=8&reference_num=38