新世纪的城市林业方向——生态风景林

Ecological Scenic Forestry ——The New Direction of Urban Forestry in 21th Century

城市林业是为城市服务的林业体系 .如何改善城市环境发展城市林业 ,已成为现代城市建设管理的重要课题 .从城市林业的兴起 ,城市林业的骨干林种和新方向 ,生态风景林的设计原理以及关于生态风景林的效益评估等几个方面讨论了新世纪的城市林业方向问题 .

Urban forestry is a system of forestry for urban service.How to improve the urban environment and develop unban forestry has become an important problem in the management of urban construction.In this article the writer has discussed the direction of urban forestry in the new century from the growth of urban forestry,the main speies and new direction of wrban forestry,the designing principles of ecological scenic forests and how to estcinate the efficiency of ecological scenic forests.