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六盘山不同森林群落地被物的持水特性

2009-04-15分类号:S714

【作者】赵艳云  程积民  万惠娥  胡相明  
【部门】中国科学院水土保持与生态环境研究中心  滨州学院  
【摘要】Water holding capacity,absorption rate and saturated water stock of a different forest's floor were studied in Liu Pan Mountain.The results showed that at the beginning of dipping in water,the absorption rate was high,and then it leveled off with the time going on.Un-decomposed litter and half-decom...
【关键词】持水特性  持水率  吸水速率  森林地被物  六盘山
【基金】中国科学院重要方向项目(KZCX2-YW-441); 国家重点基础研究发展计划973项目(2007CB106803); 国家自然科学基金重点项目(40730631)
【所属期刊栏目】林业科学
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