摘要
物质形态、效能形态和关联形态三维度是解析农村居民点土地利用隐性形态的良好视角。论文基于上述三维度构建相应评价指标体系,结合耦合协调度模型,实证分析河南省2010—2020年间农村居民点土地利用隐性形态的时空格局、变化过程及其内部耦合协调演化态势。结果表明:①物质形态在河南全域加速优化;效能形态总体恶化,其主因在于农村居民点的生态性和实际利用效率明显削弱;关联形态稳定优化至较高水平,省会周边及西北山区的关联形态累积优化最多,省会周边的优化代表关联形态的上限开拓,西北山区的优化反映地域短板的大力补齐。②至2020年,研究区农村居民点用地综合隐性形态经有序优化后已有较佳的转型趋势,城乡深入互动的省会一带担任转型引领角色。“物质—关联”形态的优化缓解了效能形态恶化对综合隐性形态的损害。③三维隐性形态的耦合及耦合协调态势在时空上持续同步优化,“耦合—协调”组合状态呈现由较低水平分异转为中水平统合,再转为较高水平分异的螺旋上升转型态势。区域三维隐性形态的耦合协调发展并非均质推进,而是要先形成发展极和优势轴带,进而以“分异—统合”的交替格局及过程来带动全域发展。④未来研究区需警惕效能形态的恶化倾向,谋求乡村内生发展和生态建设,促进乡村产业振兴和人口回流,优化农村居民点的使用效能、生态属性与空间结构,同时完善城乡空间体系、设施配置和生态保育等物质层面的关联组织,追求效能与关联形态的向好转型。
The study of land use morphology and land use transitions is an important approach to analyze regional development.From the perspective of material morphology,efficiency morphology,and correlation morphology,this study examined the recessive land use morphology of rural settlements and constructed a corresponding evaluation indicator system.Combined with the coupling and coordination degree model,this study empirically analyzed the spatiotemporal pattern,process of change,and internal coupling and coordination evolution of recessive land use morphology of rural settlements in Henan Province from 2010 to 2020.The results are as follows:1)The overall optimization of material morphology in Henan Province was accelerated;The overall deterioration of efficiency morphology was mainly due to the deterioration of the ecological aspect and actual utilization efficiency of rural settlements.The correlation morphology was consistently optimized to a higher level and most advanced around the provincial capital and the northwestern mountainous areas.The former represented the upper limit development of correlation morphology,and the latter reflected the strong improvement of regional weaknesses.2)By 2020,the comprehensive recessive morphology of rural settlements in the study area had shown a good transition trend after orderly optimization,and the provincial capital area with deep interaction between urban and rural areas played a leading role in the transition.The optimization of the"material-correlation"morphology alleviated the damage caused by the deterioration of the efficiency morphology to the comprehensive recessive morphology.3)The coupling and coupling and coordination of the threedimensional recessive morphology were optimized synchronously and continuously in time and space.The coupling and coordination combination state presented a trend of spiral rise from low level differentiation to medium level integration and then to high level differentiation.The coupling and coordinated development of regional three-dimen
作者
周贵鹏
龙花楼
ZHOU Guipeng;LONG Hualou(Key Laboratory of Regional Sustainable Development Modeling,Institute of Geographic Sciences and Natural Resources Research,CAS,Beijing 100101,China;College of Resources and Environment,University of Chinese Academy of Sciences,Beijing 100049,China;School of Public Administration,Guangxi University,Nanning 530004,China)
出处
《地理科学进展》
CSCD
北大核心
2023年第6期1082-1097,共16页
Progress in Geography
基金
国家自然科学基金项目(41971216)。
关键词
土地利用形态
土地利用转型
耦合协调
乡村发展
乡村地域系统
河南省
land use morphology
land use transition
coupling and coordination
rural development
rural territorial system
Henan Province
