杭州城市森林构建探讨

该文以杭州城市森林建设的必要性为出发点，提出了生态功能优先、追求景观自然协调、注重生物多样性、体现整体性和系统性、强调地方植被和人文特色等城市森林建设原则。在城市森林建设中应选择和应用好地带性乡土树种，模拟地带性植物群落特征，构建适宜的复层群落，恢复和重建城市湿地系统，增加城市生物多样性，发展具有文化内涵的杭州城市森林。

Issues on Establishment of Urban Forests

The paper provides some principles of building urban forests,which include giving priority to the ecological benefits,pursuing the nature,emphasizing the biodiversity,expressing whole and system characteristics, paying more attention to regional vegetation and local cultural characteristics.During the process of establishing urban forests we should take effective measures in the selection and application of native species,imitating characteristics of regional plants,building the compatible and multi_level plant community,restoring or renewing wetland system,increasing biodiversity in urban,developing cultural characteristics,developing suburban forests in Hangzhou,the capical of Zhejing Province.