西南林业大学学报2025，Vol.9Issue(12)：104-110,7.
江苏省土地利用适宜性评价及功能分区研究
Research on Land Use Suitability Evaluation and Functional Zoning in Jiangsu Province
摘要
Abstract
This study introduces the Minimum Cumulative Resistance(MCR)model into the research on land use functional zoning in Jiangsu Province,evaluating the constraints on ecological,agricultural,and construction land ex-pansion from the perspective of resistance.Utilizing the Morphological Spatial Pattern Analysis(MSPA)model,Conefor model,and MCR model,minimum cumulative resistance surfaces were constructed for ecological conservation,agricul-tural production,and urban expansion.Functional zoning was then classified based on resistance threshold methods.The results indicate that resistance to ecological conservation land expansion exhibits a pattern of being'high in the northeast and northwest,low in the central and southern regions',while resistance to agricultural production land decreases from the western and southern parts of Jiangsu Province toward the outskirts.Resistance to urban expansion land exhibits a'high in the periphery,low in the central region'characteristic.Based on suitability assessments,the study area was divided into 3 dominant functional zones:ecological conservation,agricultural production,and urban expansion.The spatial distribution of these zones corresponds with existing land use patterns and fulfills planning control requirements,thereby offering a more scientific basis for land use zoning.The study clarifies the distribution of each functional zone and proposes corre-sponding development recommendations,offering guidance for optimizing land use structure in Jiangsu Province.关键词
最小累积阻力模型/土地利用/功能分区/扩张阻力/评价Key words
Minimum Cumulative Resistance(MCR)model/land use/functional zoning/expansion resist-ance/assessment分类
资源环境引用本文复制引用
朱培桢,董斌,张维栋,彭聪阁,屈建伸,王昊,韩月侠,江楠,章紫微..江苏省土地利用适宜性评价及功能分区研究[J].西南林业大学学报,2025,9(12):104-110,7.基金项目
国家自然科学基金面上项目"农业开发模式对长江中下游典型湿地越冬白头鹤栖息地影响研究"(32071600)、国家自然科学基金面上项目"越冬珍稀鹤类地理分布对自然湿地土地利用变化的响应机制"(41571101)资助. （32071600）
