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本文论述了常绿阔叶林在涵养水源、保持水土方面的生态功能 ,并结合闽江上游中亚热带阔叶林分布现状 ,分析了保护闽北常绿阔叶林的意义 ,指出保护闽北常绿阔叶林已刻不容缓。
This paper discusses the ecological functions of evergreen broad-leaved forests in conserving water and maintaining soil and water. In connection with the distribution of mid-subtropical broad-leaved forests in the upper reaches of the Minjiang River, the significance of protecting evergreen broad-leaved forests in northern Fujian is analyzed. Green broad-leaved forest has been urgent.