COORDINATION BETWEEN THE PROTECTION RESPONSIBILITY AND THE DEVELOPMENT RIGHT:A STUDY ON THE THEORETICAL BASIS AND DEMARCATION RULES OF THE"THREE LINES"
The coordinated demarcation of the"three lines"is an important measure to implement the national policy of guaranteeing food and ecological security,improve the system of territorial and spatial protection and development,and strengthen the regulation of land uses.Moreover,it is also the basic condition for the formulation of territorial planning at all levels.The formation of demarcation rules of"three lines"has gone through a long period of exploration and game,the focus of which lies in how to balance the protection responsibility and the development right.The core concept guiding the demarcation of the"three lines"is the holistic approach to national security,the institutional basis is the territorial and spatial governance system,and the technical support is the result of"double evaluation".Regarding the importance of ecological function and the principle of seeking truth from facts,the red line of ecological protection is demarcated;following the principle of unified rules and layer-by-layer decomposition,the tasks of farmland protection and permanent basic farmland demarcation determined by the national strategy and the expansion multiple of urban development boundaries is put down to specific spaces.As the demarcation rules lay more emphases on policy-making logic and nation-wide unity,inevitably there are some flaws that affect the scientificity of the demarcation,such as insufficient support of"double evaluation",insufficient reflection of regional differences in the decomposition of protection responsibility and the allocation of spatial development rights,scattered layout of farmland,and spatial fragmentation of some newly-built urban areas.It is necessary to put forward improvement measures in the future special planning,detailed planning and planning governance system to provide support for promoting the level of territorial and spatial governance and perfecting the basic theoretical system of territorial planning in China.
"three lines"holistic approach to national securityterritorial master planning
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