泰山森林生态站林内外主要气象因子对比分析

Comparison of main meteorological factors inside and outside forests in Taishan Forest Ecosystem Research Station

以泰山森林生态站气象观测数据为基础,采用同期林内外气象因子定位观测的实验方法,对气温、湿度、土壤温度、降水量、蒸发量等因子进行对比研究,并分析其差异特征。结果表明:(1)林内平均气温、土壤温度、降水量和蒸发量相对林外明显偏低,但是,林内湿度相对林外偏高;(2)林内温差和湿度变化幅度明显较林外小。揭示了我区森林小气候的基本特征,为生态环境建设提供了一定的理论依据。

On the basis of meteorological data from Taishan Forest Ecosystem Research Station,comparative study was conducted to analyze the differences of the meteorological factors such as atmosphere temperature,atmosphere humidity,soil temperature,precipitation,and evaporation and so on inside and outside forests with the experiments of located observation at the same period.The results showed that：（1）the average atmosphere temperature,soil temperature,precipitation and evaporation inside forests are obviously lower than that outside forests and the humidity inside forests is higher.（2）the variation of atmosphere temperature and atmosphere humidity inside forests are smaller than that outside forests.This study reveals the basic characteristics of forest microclimte in this region and provides the theoretical basis for the construction of ecological environment.