宽甸地区不同林型枯落物及土壤蓄水功能研究

摘要

The function of soil water storage and litter of several main vegetation types in Kuandian Area were studied.Result shows that the litter of all types of plantation were artificial forest> coniferous and broad-leaved mixed forest;the descending order of water holding capacity of litter is coniferous and broad-leaved mixed forest> artificial pure forest;the descending order of forest soil penetration capacity & water storage capacity are all mixed forest> artificial pure forest.%对宽甸地区几种主要林分类型枯落物及其土壤蓄水功能进行了研究,结果表明:各类型林分枯落物现存量依次为人工纯林>针阔混交林,枯落物持水率为针阔混交林>人工纯林;林分的土壤渗透能力和蓄水能力均为混交林>人工纯林.