Refined Management and Control Strategy and Outlook of Blue Line Under the Background of Territorial Space Planning—A Case Study of the Shenzhen-Shanwei Special Cooperation Zone
The blue line is an important part of the"one map"for the development and protection of territorial space in territorial space planning,and it serves as the management line for protecting urban river in the urban management system.The scale of construction land is a binding indicator that must be strictly controlled in territorial space planning.For areas where the scale of construction land is relatively tight,the blue line needs to balance urban development space and river pro-tection space.Taking the Shenzhen-Shanwei Special Cooperation Zone as an example,propose the blue line delineation o-verall strategy of"refined management and control"through analyzing changes in the scale of construction land and the area of river,and specifically divides it into"cascade delineation strategy","baseline control strategy",and"dynamic adjust-ment strategy".The regrettable part of this blue line delineation work is that it failed to achieve the integration of the blue line and the river management scope line,and more urban management strategies need to be further considered and explored in the future.
Blue lineShenzhen-Shanwei Special Cooperation ZoneRefined management and control
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