中国城市森林建设的理论与实践

Theories and Practice on Urban Forest Construction in China

中国城市化进程发展把城市森林提高到了国家层面的战略。本文以"三生态"为核心,阐述城市森林建设的理论与实践,提出中国森林生态网络体系工程,以点、线、面相结合的科学发展观与实施战略。创造性地提出城市林业的新理论,城市森林应是林网化和水网化相结合的生态系统,转变三个思想理念,即:从过去比较注重视觉效果、艺术效果转移到人的身心健康的轨道上来;以注重绿地面积增加转移为提高土地空间占有率,由建成区向城乡一体的城市森林生态系统建设转变;把城乡接合部变成林网化、水网化的主要骨架。同时阐明了中国森林生态建设的制度、自然条件以及文化等三大优势。

With the development of urbanization in China, the urban forest construction has become a national strategy. In this paper the ＂3 Ecologies＂ （Ecological construction, safety and civilization ） were focused on, the theories and practice on urban forestry construction were elaborated. For the forest net ecosystem project in China, the scientific outlook on development combining the point, line and area and the implementation strategies were set forth. New theories on urban forestry were proposed creatively that the urban forest should be an inte- grated ecosystem of forest-beh network and water network, that the 3 ideological concepts should be changed, namely focus from visual and artistic effects to human physical and psychological health, emphasis from green area increase to space occupancy increase of land, con- struction of the urban forest ecological system from the buildup area to the urban and rural integration. The urban and rural interface should become the framework of forest-beh network and water network. Also in this paper the advantages of the system, natural conditions and culture in China＇ s forest ecolozical construction were set forth.