基于冷热点分析的农村宅基地整理潜力及模式研究——以重庆市南川区为例  

On Potential and Model of Rural Residential Lands Consolidation Based on Cold-Hot Spot Analysis

作　　者：赵伟[1,2] 董晓庆[3] 张智红 ZHAO Wei;DONG Xiaoqing;ZHANG Zhihong(Research Center for Economy of Upper Reaches of the Yangtze River, Chongqing Technology and Business University, Chongqing 400067, China;College of Public Administration, Chongqing Technology and Business University, Chongqing 400067, China;College of Environment and Resources, Chongqing Technology and Business University, Chongqing 400067, China;Chongqing Countryside Land Exchange, Chongqing 400067, China)

机构地区：[1]重庆工商大学长江上游经济研究中心,重庆400067 [2]重庆工商大学公共管理学院,重庆400067 [3]重庆工商大学环境与资源学院,重庆400067 [4]重庆农村土地交易所,重庆400067

出　　处：《西南师范大学学报（自然科学版）》2022年第2期63-71,共9页Journal of Southwest China Normal University(Natural Science Edition)

基　　金：教育部人文社科重点研究基地重大项目(16JJD790064);重庆市教委人文社科项目(20SKGH099);重庆市教委哲学社会科学重大理论研究项目(19SKZDZX10).

摘　　要：农村宅基地整理是改善农村生产生活、生态空间和实现耕地总量动态平衡的重要措施,对整个低山丘陵地区农村宅基地生产生活生态功能的发挥起着举足轻重的作用.以乡镇为基本研究单元,基于空间分析、多因素综合评价、冷热点分析等方法,结合区域农村宅基地适宜性和耕地利用条件及其空间组合特征将农村宅基地整理时序划分为一级整理区、二级整理区和三级整理区3种类型,并提出差异化土地利用对策.结果表明:2019年南川区农村宅基地理论整理潜力为732.28 hm^(2),修正后的实际整理潜力为375.08 hm^(2),相比于理论整理潜力下降了48.78%.局部趋势上,南川区农村宅基地整理潜力的热点区和次热点区集中分布在社会经济发达、自然条件优越的湘渝公路沿线带和西北部的丘陵低山地貌区;冷点区和次冷点区主要分布在社会经济相对落后、地理环境恶劣的南北中山地貌区.3种类型整理区的农村宅基地可释放潜力分别占全区的实际整理潜力的45.12%,24.67%和30.21%.农村宅基地整理应充分考虑其内外因素条件,根据区域禀赋因地制宜选择适合自身的整理模式,研究对于农村宅基地的合理布局和功能高效利用具有重要意义.Rural residential land consolidation is an important measure to improve the ecological conditions of rural production and life and to realize the dynamic balance of total cultivated land.To the villages and towns as the basic research unit,based on GIS spatial analysis and multi-factor comprehensive evaluation,the methods of Cold-hot spots analysis,combining with the regional rural housing land suitability and arable land use condition and spatial characteristics of houses in the countryside can collation sequence are divided into three types,namely,primary consolidation,secondary consolidation and tertiary consolidation,and some countermeasures for differentiation of land use are put forward.The results show that,by 2019,the theoretical consolidation potential of rural residential land in Nanchang district is 732.28 hm^(2),and the revised actual consolidation potential is 375.08 hm^(2),which is 48.78%lower than the theoretical reclamation potential;on the local trend,the hot spots and sub-hot spots of the potential of rural residential land consolidation in Nanchuan district are concentrated in the belt along the Hunan-Chongqing highway with developed social economy and superior natural conditions and the hilly and low mountain landform areas in the northwest;The cold point area and the sub-cold point area are mainly distributed in the North-south region with relatively backward social economy and bad geographical environment;the releasing potential of rural residential land in the three types of consolidation areas accounts for 45.12%,24.67%and 30.21%of the actual consolidation potential of the whole region,respectively.Rural homestead consolidation should fully consider its internal and external factors and choose its own consolidation mode according to regional endowment and local conditions,which is of great significance to the rational layout and efficient use of rural residential Land.

关 键 词：农村宅基地整理 整理潜力 冷热点分析 南川区 

分 类 号：F301.2[经济管理—产业经济]