水土保持研究2011，Vol.18Issue(6)：84-88,5.
广西龙脊梯田区森林枯落物水文效应研究
Hydrological Effects of Forest Litters Layer in Longji Terrace
摘要
Abstract
Based on the combination of field observation and analysis on experimental data,a study on hydrological effects of litter layer was conducted in five kinds of forest stands：（Ⅰ） Phyllosta-Stachysedulis＋Ilex chinesis,（Ⅱ）Cunninghamia Lanceolata＋Phyllostachys edulis,（Ⅲ）Cunningham Lancelot＋Alacrities moluccana,（Ⅳ）Rapanea neriifolia＋Pinus massoniana,（Ⅴ）Cunninghamia Lanceolata＋Pinus massoniana in Longji Terrace.The result shows： the thickness in different forest stands litter layer ranges from 3.4 to 5.8 cm,the storage of litter in different forests ranges from 13.43 to 29.6 t/hm2,the maximam water hoding capacity varies from 580.46% to 725.90%,equivalent to 0.89 to 2.23 mm of rainfall.The hydrological effects are Ⅴ〉Ⅲ〉Ⅳ〉Ⅰ〉Ⅱ.The Cunninghamia Lanceolata＋Pinus massoniana has the most significant hydrological effect in Longji terrace.关键词
枯落物层/水文效应/龙脊梯田区Key words
forest litter/hydrological effect/Longji terrace分类
农业科技引用本文复制引用
王龙,宋维峰,杨寿荣,张淼,李阳芳..广西龙脊梯田区森林枯落物水文效应研究[J].水土保持研究,2011,18(6):84-88,5.基金项目
国家自然科学基金项目 （）
