【摘要】 根据市区自然条件、森林植被类型和工业污染状况 ,采用大绿色、大生态、大环保布局的构想 ,将市区周山森林生态景观林建设工程区划改造为多色彩阔叶林群落区、多样化针阔混交群落区、多层次抗污染林带和多形式防火林带等 4个部分 ,并提出市区周山森林生态景观林可持续经营的对策。更多还原

【Abstract】 According to the natural conditions of the city proper,the types of forest vegetation and the situation of industrial pollution,the construction engineering of ecological and landscape forests on the mountains around the city proper was divided into the following four parts by adopting the conception of large afforestation,ecology and environmental protection layout:the multiple-color broadleaved forest community area,the diversified coniferous and broadleaved mixed forest community area,the multiple-layer anti-pollution forest strips and the multiple-type fire break forest strips.This article also raised the countermeasures of sustainable management of ecological and landscape forests on the mountains around the city proper.更多还原