“Double Evaluation”-the prerequisite and foundation of the municipal-level land and space master plan

Resources and environment carrying capacity space development land suitability assessment (after referred to as “double evaluation”) is recognize the location of natural resources short board, Highlight important prerequisites foundations for governance problem orientation planning in new era, Played an role co-ordinate three types layout find out [1-3] , identify type risk, determine bearing cap scientific delineation control lines, At same time, it also provides starting point implementation monitoring, evaluation early warning planning. In order better support preparation necessary re-examine re-understand evaluation” work municipal This article starts with “Guidelines Compilation Municipal-level Territorial Spatial Master Plan (Trial)” (hereinafter “Guide”) requirements evaluation”, through combing summarizing existing problems difficulties actual work, from logical transformation technical mining The summarized explored a dual perspective, provide reference municipal-level master plan.