Integrated spatial regulation strategy of blue-green body space for urban ecological restoration

School of Ecological Technology and Engineering, Shanghai Institute of Technology, Shang Hai, 201418, China

^*c Corresponding author: yuyueshu@sit.edu.cn
^a daisy14xu@hotmail.com
^b fgokab@163.com

Abstract

With the acceleration of urbanisation, urban ecological environment problems are becoming more and more prominent. To address this problem, the study proposes a spatial integration and regulation strategy for the blue-green main body, including the quality improvement of the ecological environment in the blue-green space and the construction of ecological barriers in the blue-green space. The hierarchical analysis method is also used to assess its effectiveness. The results show that among the spatial integration and control strategies of blue-green space proposed by the study, the scores of the technical indicators of the quality improvement strategy of blue-green space ecological environment are all higher than 70, the scores of the economic indicators are all higher than 85, and the scores of the environmental indicators are all higher than 75. At the same time, the scores of the technical indicators of the strategy of constructing ecological barriers in blue-green space are all higher than 75, the economic indicators are all higher than 70, and the environmental indicators are all higher than 70. This indicates that the proposed regulation strategies of the study show high scores and advantages in technology, economy and environment. These strategies provide strong support and guarantee for the improvement of ecological environment quality in blue-green space and the construction of ecological barriers.