%0 Journal Article
%T Macropores properties of forest soil and its influence on water effluent in the upper reaches of Minjiang River<br>岷江上游森林土壤大孔隙特征及其对水分出流速率的影响
%A SHI Hui
%A CHEN Fengqin
%A LIU Shirong
%A <br>石辉
%A 陈凤琴
%A 刘世荣
%J 生态学报
%D 2005
%I 
%X Macropore structure in forest soils is very important to soil subsurface water flow. In the soil layer thinning region, large amounts of water can breakthrough the macropores and form underground runoff after rain. As a result, storm peak flow is decreased, the ratio of surface water and underground water is changed, and river water fluctuation more slowly and remains more stable. Although there are many methods to be used to research soil macropores, macropores radii measurements by different methods are o...
%K soil macropore
%K poiseuille law
%K water breakthrough curve
%K radius range and quantity<br>大孔隙
%K Poiseuille方程
%K 水分穿透曲线
%K 半径范围与数量
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=90BA3D13E7F3BC869AC96FB3DA594E3FE34FBF7B8BC0E591&jid=FE163E5DB2274E5937319DE98913EC37&aid=5BC2766065171AFA&yid=2DD7160C83D0ACED&vid=C5154311167311FE&iid=38B194292C032A66&sid=B7B25E832E7F23D8&eid=D8AE57480552698F&journal_id=1000-0933&journal_name=生态学报&referenced_num=8&reference_num=17