It also is suggested that more core green spaces be built, such as ecological country parks, to increase the ratio of woodlands, enhance the management of ecological spaces in suburban areas, establish ecologic greenways, and strengthen the connectivity of green spaces. In order to improve the ecological quality here, both recreational and ecologic functions of green space should be considered during the phases of spatial planning. In summary, it is obvious that Nanjing has undergone an urbanization process in the past 30 years with a 34.
This is expected to rapidly lower the ecological quality of the region’s green spaces. The amount of farmland, however, is continuously decreasing, as the land is being used in the ongoing urban development. A large proportion of Nanjing’s green space comprises farmlands, primarily distributed on the outskirts of the city and in the suburbs.
Green space within the urban area is highly centralized around the Zijin Mountain woodlands, while green space in the suburbs is highly dispersed and fragmented. services selected by residents in urban and suburban areas of Nanjing and. The university is included in the Chinese state Double. Consequently, study of Nanjing the concentration of rural migrants in these chengzhongcun has de facto made them become migrant enclaves (Ma Nanjing is a. districts in Nanjing (Gulou District and Baixia District in urban areas. spaces in Nanjing is highly uneven, with most located in suburban areas. Results of the study reveal that the distribution of urban green spaces in Nanjing is highly uneven, with most located in suburban areas and few within the city’s core. It is a science-oriented university located in Xuanwu District in the east suburban area of Nanjing. College of Landscape Architecture, Nanjing Forestry University, Nanjing, China. This study uses ALOS (Advanced Land Observing Satellite) remote-sensing image data to map the distribution of urban green spaces in Nanjing, and employs various landscape metrics to analyze and evaluate the city’s spatial layout and ecological quality. An ecological quality assessment of Nanjing’s green spaces is fundamentally significant to appropriate spatial planning and the implementation of sustainable development ideas. The river wetland in the rural is the greatest one that has changed in every wetland type.
This item may be available elsewhere in EconPapers: Search for items with the same title.Ecological quality assessment of urban green spaces based on landscape metrics: A case of Nanjing, ChinaĬOMPUTER MODELLING & NEW TECHNOLOGIES 2014 18(12A) 384-391Ĭollege of Landscape Architecture, Nanjing Forestry University, Nanjing, ChinaĬhina’s ongoing urbanization is having a profound effect on the environment, and Nanjing, as one of the most important metropolitan areas of the city cluster in China’s Yangtze River Delta, is not immune to this development as such, it is greatly affecting the scale and structure of its urban green spaces. The planning of industrial clusters in development zones, the place‐based investment in the suburbs, and the suburbanization of universities are three major mechanisms behind the learning and innovation processes in Nanjing’s suburban development zones.Ĭitations: View citations in EconPapers (6) Track citations by RSS feed Suburban districts of Nanjing where its three national‐level development zones and many provincial‐level development zones are located have become major spaces for innovation of the city. Drawing upon a unique database on 733 state‐certified high‐tech firms in Nanjing from 2008 to 2012 which contains detailed information on their addresses and number of patents, we observe strong spatial disparity in the distribution of innovation. This paper provides a case study of Nanjing, the capital of Jiangsu province in Eastern China by investigating and explaining the learning and innovation processes in suburban development zones.
In some Chinese cities, development zones (kai fa qu) in their suburban areas which are generally regarded as major spaces for traditional manufacturing industries have been transforming into spaces for innovation. While suburban areas have been typically related with urban sprawl, low density, cheap land price and low‐end manufacturing industries, relatively little attention has been paid to the spatial organization of innovation in suburban areas. Innovation in suburban development zones: Evidence from Nanjing, China
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