Multi-objective Spatial Optimization and Evaluation of Land Use in Xishuangbanna

Effective management of environmental resources and energy demands optimal land use, which is a crucial issue in planning assessment nowadays. This paper proposes method for use the Xishuangbanna Prefecture, with three objectives (maximum economic efficiency, ecological compactness) corresponding constraints according to development needs characteristics. The multi-objective optimization algorithm (improved NSGA-II) used explore set solutions all are weighed. Among them, representative selected (the no-preference solution each prevails). After optimization, comprehensive evaluation model established further assess based on analytic hierarchy process, has good adaptability flexibility different decision orientations. provides support Prefecture can be extended other regions.