Urban ecological infrastructure is the ecological background of urban sustainable development and is the basic guarantee for the construction of ecological cities. According to the characteristics of the ecological in...Urban ecological infrastructure is the ecological background of urban sustainable development and is the basic guarantee for the construction of ecological cities. According to the characteristics of the ecological infrastructure of coal-based cities, the ecological infrastructure is divided into two subsystems:natural infrastructure subsystem and artificial infrastructure subsystem. According to each subsystem and its main components(such as atmosphere, green space, hydrology, traffic and transportation), 36 indicators were selected to establish the evaluation system. In addition, the evaluation model was established by means of mean square deviation method and composite index method, and a dynamic analysis was carried out on the ecological infrastructure quality of Huainan City in 2006-2015. The results show that the composite index of ecological infrastructure in Huainan City in 2006-2015 remained at the medium level, and the natural infrastructure at the worse and poor levels, while the artificial infrastructure remained at the medium and excellent levels.展开更多
The coal resources are abundant in Huainan City,but with development and utilization of coal mine,the water surface formed by mining subsidence increases gradually,and more and more people pay great attention on the r...The coal resources are abundant in Huainan City,but with development and utilization of coal mine,the water surface formed by mining subsidence increases gradually,and more and more people pay great attention on the research of the wetland in the subsidence area. Through on-site review,the status of the wetland resources is explored,and wetland ecosystem of the region is analyzed. In this paper,the red line delimitation,functional zoning,overall layout and basic engineering planning and design of Suocao Bay Wetland Park are carried out. The planning and design of Suocao Bay Wetland Park mean to provide new support for ecological protection,accelerate the ecological restoration in Maoji Experimental Area,vigorously carry forward the wetland culture,and make it become an important wetland demonstration base in coal mine subsidence area.展开更多
基金Sponsored by Scientific Research Project of Higher Learning Institutions in Anhui Province(KJ2016A150)Project of National Natural Science Foundation(41471422)
文摘Urban ecological infrastructure is the ecological background of urban sustainable development and is the basic guarantee for the construction of ecological cities. According to the characteristics of the ecological infrastructure of coal-based cities, the ecological infrastructure is divided into two subsystems:natural infrastructure subsystem and artificial infrastructure subsystem. According to each subsystem and its main components(such as atmosphere, green space, hydrology, traffic and transportation), 36 indicators were selected to establish the evaluation system. In addition, the evaluation model was established by means of mean square deviation method and composite index method, and a dynamic analysis was carried out on the ecological infrastructure quality of Huainan City in 2006-2015. The results show that the composite index of ecological infrastructure in Huainan City in 2006-2015 remained at the medium level, and the natural infrastructure at the worse and poor levels, while the artificial infrastructure remained at the medium and excellent levels.
文摘The coal resources are abundant in Huainan City,but with development and utilization of coal mine,the water surface formed by mining subsidence increases gradually,and more and more people pay great attention on the research of the wetland in the subsidence area. Through on-site review,the status of the wetland resources is explored,and wetland ecosystem of the region is analyzed. In this paper,the red line delimitation,functional zoning,overall layout and basic engineering planning and design of Suocao Bay Wetland Park are carried out. The planning and design of Suocao Bay Wetland Park mean to provide new support for ecological protection,accelerate the ecological restoration in Maoji Experimental Area,vigorously carry forward the wetland culture,and make it become an important wetland demonstration base in coal mine subsidence area.
