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本文利用里骆森林生态研究站的气象观测资料,采用林内外对比方法,着重对杉木林和常绿阔叶林的气温、降水、蒸发、湿度和地温进行分析。其中对气温在四季中不同天气条件下日变化的特点作了较详细的分析;对空气湿度和土温也作了图解分析。从而阐明这两种林分小气候的主要特征及其成因,阐明它们在调节和改善气候环境的作用和意义,并指出常绿阔叶林的作用更显著。对于发展林业,合理开发利用中亚热带山地的热量资源,保持生态平衡等提供依据。
Based on the meteorological observation data of Liruo Forest Ecological Research Station, this paper analyzed the temperature, precipitation, evaporation, humidity and ground temperature of Chinese fir and evergreen broad-leaved forests by using the comparison method both inside and outside of the forest. The characteristics of diurnal variation of temperature under different weather conditions in four seasons are analyzed in detail. The air humidity and soil temperature are also analyzed graphically. The main characteristics and their causes of the microclimates in these two stands are elucidated, and their roles and significance in regulating and improving the climate and environment are clarified. The role of the evergreen broad-leaved forest is more prominent. For the development of forestry, the rational development and utilization of tropical resources in the subtropical mountains to provide the basis for maintaining ecological balance.