中国中部亚热带常绿阔叶林保育的重要性及其恢复重建策略

Conservational significances of evergreen broad-leaved forests in Central-China and the strategy of their restoration and rehabilitation

对我国中部亚热带常绿阔叶林在生态环境保护和林业发展的重要性进行了较全面系统的论述,包括常绿阔叶林的植物地理学特征;植物区系和植物群落学特点;生态服务功能及与其它植被类型的比较等。同时引证了常绿阔叶林恢复和重建的各种理论根据及各地生态恢复实例。进而,对我国中部亚热带常绿阔叶林的恢复和重建提出了初步的策略和技术路线。结论认为,针对我国南方现不断频发的各种生态灾情出发,常绿阔叶林保育、恢复和重建确系我国亚热带生态保护和林业发展的根本大计,此大计应作为一战略目标和国策提出。

The significance of evergreen broad-leaved forests on the conservation of ecological environment and the development of forestry were reviewed in this paper.In which followed issues were included,such as the phytogeograhical attributes of evergreen boadleaved forests,the characteristics of flora and plant communities,as well as their ecological services comparing with other＇s vegetative types.Moreover,a primary strategy and technological route on rehabinitation of evergreen broad-leaved forests were described.Above mentioned results showed that,aim at the numerous and frequent calamity in the South China,to conserve and rehabinitating evergreen boad-leaved forests sure were a long-term and fundamental strategy for ecological conservation and forestry development in subtropical China,and it should be put forwarded as a strategical aim and a national policy.