广西科学院学报2025，Vol.41Issue(4)：456-468,13.DOI:10.13657/j.cnki.gxkxyxb.20260107.010
基于MOP-PLUS模型的南昌市土地利用结构与格局优化研究
Optimizing Land Use Structure and Spatial Pattern in Nanchang City Using the MOP-PLUS Model
摘要
Abstract
To optimize the structure and pattern of land use to realize the coordinated development of economic growth,ecological protection and carbon emission efficiency under the"multi-objective orientation"is of great significance to promote regional sustainable development.Taking Nanchang City as an example,based on the Multiple Objective Planning(MOP)model and Patch-generating Land Use Simulation(PLUS)model,natu-ral development,optimal economic efficiency,optimal carbon emission efficiency and sustainable development scenarios were constructed respectively in this article to calculate the optimal allocation of land structure un-der different scenarios and adjusts the land use pattern,so as to provide scientific reference for optimizing the land spatial development pattern of Nanchang City.The results show that:①The combination of MOP mod-el and PLUS model can constrain the number of different land use types in policy and planning.Through the optimization and adjustment of land use structure and pattern,the trade-off among economic growth,ecologi-cal protection and low carbon emission can be realized,and sustainable development can be finally realized.②Under the scenario of sustainable development,economic efficiency increases by 5.06％,while carbon emis-sion efficiency only increases by 2.8％.At the same time,the optimal economic growth and carbon emission efficiency are realized,and the extreme phenomena under a single development scenario are avoided.③There will be significant differences in land use patterns under different development scenarios,among which the change of landscape structure under the sustainable development scenario is the most complex,and the Shan-non diversity index increases significantly,with an increase of 60.32％.The research results can provide a reference for the optimization of land space layout and urban sustainable development under the"multi-objec-tive orientation".关键词
MOP模型/土地利用结构/PLUS模型/土地利用格局/可持续发展/南昌市Key words
MOP model/land use structure/PLUS model/land use pattern/sustainable development/Nan-chang City分类
管理科学引用本文复制引用
黄靓,张宇佳..基于MOP-PLUS模型的南昌市土地利用结构与格局优化研究[J].广西科学院学报,2025,41(4):456-468,13.基金项目
自然资源部咨询研究中心外协项目"高质量发展背景下耕地供需趋势分析专题研究"(ZXZXHT[2024]-W01)资助. （ZXZXHT[2024]-W01）
