大连英歌石植物园植物配置分析

Analysis on Plant Disposition in Yinggeshi Botanical Garden of Dalian

为了更好地建设大连市生态环境,实现生态建设可持续发展,结合实地调查和资料查阅,对大连市英歌石植物园进行园林物种配置的调查。结果表明:全园共有保育植物129科436属1 646种,其中蕨类植物25种,裸子植物43种,被子植物1 578种。目前园内已成功驯化的外来种共269种。园内植物在区系特征上呈现出北温带分布及变型最多,旧世界温带分布及其变型其次,世界分布为第三多类型。园内采用自然式布局,以道路划分功能区,各功能区内以植物分隔空间。

In order to construct ecological environment better,and achieve the sustainable development of ecological construction,the species plant disposition in Yinggeshi Botanical Garden of Dalian was surveyed and analyzed by the combination of consulting data and practical research from job site.It also showed that there were totally 1 646 species of plant,which belong to 129 families 436genus.Among of which,there were 25 species of pteridophyte,43 species of gymnosperm and 1 578 species of angiosperm.The garden had been successfully domesticated 269 species of exotic species.It also showed that the north temperate and its forma were at the first position,old world tropics and the cosmopolitan was the second.The whole garden used the natural layout.All the functional areas in the park were separated by the roads,and in each of them,the space isolation depended on all kinds of botanies.