北京八达岭林场植物区系与植物资源的可持续利用研究

STUDIES ON THE PLANT FLORA AND SUSTAINABLE USE OF PLANT RESOURCES OF BADALING FORESTRY STATION

通过资料汇总对八达岭林场植物区系特征进行分析,目的是合理保护、利用和开发八达岭林场植物资源。结果表明:北京八达岭林区共有维管束植物93科303属539种。其中天然植物85科279属489种。发现有2个新变型,6个《北京植物志》未收录种,其中2个种为北京市首次记录。八达岭林区植物区系以温带分布区类型为主,其中北温带类型占绝对优势,与热带分布区类型及东亚分布区类型联系较为密切,与地中海、西亚分布区类型联系则较弱。八达岭林区植物资源可持续利用应遵循为改善首都生态环境服务,为改善八达岭风景名胜区生态环境服务的原则。积极开发森林旅游资源,建立生态环境科普基地。在保护森林资源与环境的同时,积极开发林区经济,为首都市场提供绿色食品、优质药材及种苗花卉。

In order to protect and use the plant resources in Badaling forestry station reasonably, the plant flora of Badaling forestry station was analyzed by data summary. The results indicated that Badaling forestry station have 93 families, 303 genera and 539 spe- cies vascular plants. Among them, 85families, 279 genera and 489 species were naturally distributed; 2 new forma were found. 6 species were not recorded in Flora of Beijing. And 2 species were first recorded in Beijing. The flora of Badaling forestry station was consistent with temperate plant distribution zone. The relationship of flora of Badaling was closed with the East Asia flora, but far from the West Asia and Mediterranean Sea floras. Sustainable use of plant resources in Badaling forest region should confirm the following principles： improving the ecological environment of Beijing and strengthening the ecological service function of Badaling landscape. We proposed that three aspects of work, developing the tourism resources positively, establishing the popular science base for ecologicalprotection and providing green food and high quality garden materials for capital should be paid more attention in the future work.