摘要
枯枝落叶层是森林植被对降雨再分配的第２作用层，也是对土壤发育具有重要影响的层次。在实测本区主要森林类型枯枝落叶量及其持水能力的基础上，采用１００ｍ２最大截留能力、１００ｇ枯枝落叶最大持水能力及最大持水率等指标对不同森林类型枯枝落叶量、组成及其发育情况进行了综合评价。
Litter is the second acting layer which can redistribute the rainfall in forest,and it also can give important effect to the soil development.Based on the field measurement on the amount and waterretaining ability of the litter of the main forest types in central Yunnan plateau,the amount,constitution and development of the litter of different forest types were analyzed systematically by using the relevant indexes including the maximum waterretaining ability per 100g litter,and the maximum waterretaining rate.
出处
《云南林业科技》
1999年第1期22-25,共4页
Yunnan Forestry Science and Technology
关键词
滇中高原
森林类型
枯枝落叶
降雨
截留
central Yunnan plateau,forest type,litter,rainfall,interception
