CHENJin-quan.Exploration and Practice of Blue Line Planning Method in Different Regions from a Multi-dimensional Perspective[J].China Water & Wastewater,2022,38(24):41-46.
Exploration and Practice of Blue Line Planning Method in Different Regions from a Multi-dimensional Perspective
China Water & Wastewater[ISSN:1000-4062/CN:12-1073/TU]
volume:
第38卷
Number:
第24期
Page:
41-46
Column:
Date of publication:
2022-12-17
- Keywords:
- urban blue line; urban resilience; planning and control
- Abstract:
- The urban blue line is the geographical boundary of the protection and control of urban surface water bodies, which is an important means of the protection and control of urban water bodies as well as their surrounding space planning. The Urban Blue Line Management Measures has been promulgated and implemented for more than 10 years. Most cities in China have implemented the urban blue line plan and its control requirements through special planning or the “ four-line” demarcation in statutory planning. Based on the compilation experience of blue line planning in cities at different development stages, different regions and different perspectives, the emphasis and compilation method of urban blue line planning are proposed, which can meet the requirements of urban development and construction on the premise of ensuring the ecological space of urban water system. This paper explores the blue line planning methods for different areas, such as highly built-up areas and newly built areas, from the perspectives of spatial safety resilience of disaster prevention, operability of planning and control, and connectability of near and far implementation, and puts forward different control points. This work is expected to provide reference for the blue line planning compilation of similar cities in China.
Last Update:
2022-12-17