乌鲁木齐城乡交错带景观生态问题及优化对策

城乡交错带在城市建成区与农村地区相互连接的部位形成了城市与乡村要素相互作用、相互渗透,景观功能相互交错、过渡的中间地带,交错带的构成要素除了具有服务于中心区的经济功能外,还具有其特殊的生态功能。在乌鲁木齐市城市化的过程中,城乡交错带景观向城市景观过渡的动态演替的同时,城乡交错带的景观生态环境也受到了严重影响,景观结构遭到了破坏,景观生态功能的发挥受到了限制。依据景观规划的基本思想,为促进地区的可持续和城市化的健康发展,文章从建立城乡融合的大环境绿色网络系统出发,提出了乌鲁木齐城乡交错带景观生态建设的途径和措施。

Problems of Landscape Ecology in the Urban-Rural Intersectional Areas of Urumqi City and Some Positive Measures

The urban-rural intersectional areas have now become the transitional belts in which the urban and rural factors interact and interpenetrate between each other while the landscape functions intersect mutually.In addition to the economic service to the central areas,the construction factor of the intersectional belts has its specific ecological function.In the urbanization of Urumqi City,the landscape ecological environment in the urban-rural intersectional areas has seriously been influenced---the landscape...