摘要
土地利用变化是影响村镇发展的重要因素,长期以来,我国村镇用地存在布局散乱、粗放利用、空心村等问题,如何实现村镇土地的合理高效利用成为村镇空间优化的重要问题。目前,村镇土地的相关研究集中在土地发展问题解析、动态演变分析、规划管理机制等方面,开展村镇土地利用效益定量分析的研究较少。因此,本文以促进村镇土地可持续利用为导向,从经济、社会和生态三个维度选取18个指标构建了村镇土地利用效益评价指标体系,并以天津市蓟州区为例,采用多源数据融合的方式获取949个村庄层级相关数据,通过计算村镇土地利用效益及耦合协调度加以实证。研究结果与实地调研情况基本一致,蓟州区村庄的经济效益偏低,社会效益处于中等水平,生态效益良好。总体协调度南低北高,且两两间的耦合协调度存在明显差异,社会—生态效益的耦合协调度明显高于经济—社会效益和经济—生态效益的耦合协调度,且整体处于较高水平。文章基于分析结果对蓟州区村镇土地利用提出优化建议,为促进村镇可持续发展、有效实施乡村振兴战略和乡村建设行动提供参考。
Under the background of rapid urbanization,the issue of urban-rural integration development has always been a hot topic of research at domestic and abroad,and all countries have carried out exploration and practice in light of their own actual conditions.The proposal and implementation of our country’s rural revitalization strategy and rural construction actions have important guiding significance for the coordinated development of urban and rural areas and the development and construction of villages and towns.Land is an important spatial carrier of human social and economic activities and ecological resources,and land use change is an important factor affecting the development of villages and towns.For a long time,the economiccentered and city-biased development strategies have led to problems such as scattered layout and extensive use of land in villages and towns in our country,the per capita construction land in rural areas is larger than the per capita construction land in urban areas,and the phenomenon of hollow villages has also appeared widely.The spatial allocation pattern of village land and the level of resource output together constitute the efficiency of village land use.Therefore,the rationalization and efficiency of village land use have become an important issue in the optimization of village space.At present,the related researches on village and town land focus on the analysis of land development problems,dynamic evolution analysis,planning and management mechanism,etc.,and there are few studies on quantitative analysis of village and town land use efficiency.Therefore,this paper takes the promotion of sustainable land use in villages and towns as the guide,selects 18 indicators from three dimensions of economy,society and ecology to construct the evaluation index system of village and town land use efficiency.949village-level related data were obtained in a fusion way,and empirical evidence was obtained by calculating the land use efficiency and coupling coordination degree of villages and to
作者
李亚丽
秦李虎
朱德铭
赵亮
周政旭
LI Yali;QIN Lihu;ZHU Deming;ZHAO Liang;ZHOU Zhengxu
出处
《西部人居环境学刊》
CSCD
2022年第4期10-18,共9页
Journal of Human Settlements in West China
基金
“十三五”国家重点研发计划项目(2018YFD1100300)。
关键词
村镇土地利用
土地利用效益
耦合协调模型
天津市
蓟州区
Village and Town Land Use
Land Use Efficiency
Coupling and Coordination Model
Tianjin
Jizhou District
