土地整理项目空间分异及其与经济发展的耦合关系

该文在对重庆市土地整理项目实施概况及其空间分异进行系统分析的基础上，探讨了经济发展与土地整理项目耦合关系，并以重庆市为例进行实证研究。结果表明：根据不同的新增耕地率，可把重庆市区县级投资土地整理项目划分为4个类型：整理型、整理开发型、开发整理型、开发型；按照新增耕地单位面积投资额的高低可划分为4个类型：高投资型、中等投资型、投资偏低型以及低投资型；实施规模单位面积投资额与GDP年均增长率、人均GDP年均增长率的耦合曲线类型为复合曲线；新增耕地单位面积投资额与GDP年均增长率、人均GDP年均增长率的耦合关系呈“S”型变化趋势。区县级投资土地整理项目工程建设标准与区县经济发展关系并不明显且新增耕地单位面积投资额增长速度呈减缓趋势，出现了农用地以及基本农田整理力度和项目实施规模加大而实施规模单位面积投资额降低的“表象”。通过对重庆市经济发展与土地整理的耦合规律研究，为重庆市土地整理事业健康发展提供理论参考。

Spatial distribution of land consolidation projects and correlation between them and economic development in Chongqing City

This paper approached the correlating mechanism between economic development and land consolidation projects based on the system analysis of the land consolidation project implementations and the spatial differentiation inChongqing City. Results indicated that according to the different newly increased cultivated land rate,land consolidation projects on the district or county level could be divided into four categories:land consolidation,cland consolidation and exploitation,land development and consolidatio...