四川国土空间规划格局下土地资源利用协同研究——“两区三屏、一轴一带”

A Study on the Synergy of Land Resource Utilization under the Territorial Spatial Planning Pattern of Sichuan—“Two Zones, Three Screens, One Axis and One Belt”

摘要: 目的：探讨在四川省“两区三屏、一轴一带”国土空间开发保护格局下，如何通过土地资源利用协同机制，破解生态保护、粮食安全与城镇开发之间的空间冲突，为西部地区国土空间治理提供理论支撑与实践路径。方法：综合运用综合分析法、文献研究法及空间逻辑演绎法，剖析四川土地资源利用的现状特征、协同瓶颈及内在机理。结论：四川土地资源协同利用面临功能定位交叉、区域利益失衡及管理政策破碎化等挑战。通过构建“空间–功能–利益”三位一体的协同框架，完善生态补偿机制与跨区域增减挂钩政策，推动农业安全格局与城镇空间格局的深度融合，从而实现“两区三屏”与“一轴一带”的良性互动。

Abstract: Objective: This study aims to explore how, under the spatial development and protection pattern of “Two Zones, Three Screens, One Axis, One Belt” in Sichuan Province, a collaborative mechanism for land resource utilization can resolve spatial conflicts between ecological protection, food security, and urban development, providing theoretical support and practical pathways for territorial spatial governance in the western regions of China. Methodology: This research comprehensively employs methods such as comprehensive analysis, literature review, and spatial logical deduction to analyze the current characteristics, coordination bottlenecks, and underlying mechanisms of land resource utilization in Sichuan. Findings: Sichuan’s land resource collaborative utilization faces challenges such as overlapping functional positioning, regional interest imbalance, and fragmented management policies. By constructing a “space-function-interest” integrated collaborative framework, improving ecological compensation mechanisms and cross-regional policies for land conversion, and promoting the deep integration of agricultural security patterns with urban spatial patterns, the study aims to achieve positive interaction between the “Two Zones, Three Screens” and “One Axis, One Belt” development strategies.