长江流域资源与环境 >> 2014, Vol. 23 >> Issue (06): 759-.doi: 10.11870/cjlyzyyhj201406003

• 区域可持续发展 • 上一篇    下一篇

经济发达地区镇域农村居民点演变驱动力空间差异研究

舒帮荣, 李永乐, 曲艺, 梅艳, 雍新琴   

  1. (1.江苏师范大学测绘学院,江苏 徐州 221116; 2.南京财经大学公共管理学院,江苏 南京 210023;3.南京农业大学公共管理学院,江苏 南京 210095
  • 出版日期:2014-06-20

SPATIAL HETEROGENEITY OF DRIVING FORCES OF RURAL RESIDENTIAL LAND EVOLUTION IN TOWNSHIP OF DEVELOPED REGIONS——A CASE STUY OF LUDU AND LIUHE IN TAICANG

SHU Bangrong1, LI Yongle2, QU Yi3, MEI Yan1, YONG Xinqin1   

  1. (1.School of Geodesy and Geomatics, Jiangsu Normal University, Xuzhou 221116, China; 2.College of Public Administration, Nanjing University of Finance & Economics, Nanjing 210023, China; 3.College of Public Administration, Nanjing Agricultural University, Nanjing 210095, China
  • Online:2014-06-20

摘要:

采用Logistic回归分析法、对比分析法等,以地处经济发达地区的陆渡镇及浏河镇为例,从镇域尺度探讨农村居民点演变驱动机理及其空间差异。结果显示:(1)两镇农村居民点减少的一般因素中农民人均纯收入、人均居民点面积均具有正向作用,到城镇的距离具有负向作用,3者作用大小具有区域差异,农村工业发展及到公路的距离对不同地区作用方向不同;而粮食产量仅对陆渡镇有负向作用;(2)两镇农村居民点增加的一般因素中农民人均纯收入、农业发展均具有正向作用,而到公路的距离、基本农田则具有负向作用,4者作用方向及程度排序一致;而除一般因素及到城镇的距离外的其他因素均为特殊因素。研究表明,农村居民点变化驱动力及其作用程度与方向具有区域差异性;为优化农村居民点布局,应把握不同地区农村居民点演变驱动力机理的空间差异,制定差别化政策措施

Abstract:

Optimization of rural residential layout is one of the important issues of land use in China. Understanding the process of rural residential land evolution and its driving mechanism is crucial for rural residential optimization and can alleviate the conflict between regional land supply and demand. Previous studies have primarily been conducted in a single area from an overall point of view, thus regional differences of rural residential land evolution driving mechanism might be concealed. Few studies have investigated the spatial difference of the effects of the driving factors in rural residential evolution on small scale of township. Taking towns of Ludu and Liuhe in economically developed regions of China as the study areas, the present paper analyzed the driving mechanism and its regional heterogeneity of rural residential land evolution on the scale of township, so as to provide some basis for decision making on reasonable adjustment of rural residential layout and different rural residential management policies. Under the support of GIS and SPSS statistical analysis software, Logistic Regression Analysis and Comparative Analysis were employed in the paper. Results showed that in the decrease process of rural residential land in Ludu and Liuhe from 1996 to 2008, farmers net income per capita and residential area per capita had a positive influence, distance to town area had a negative effect, but the influential effects of the three factors were not identical in different towns. Rural industrial development and distance to road also had different directional influences on the decrease of rural residential land in different towns. Those five driving factors were common in Ludu and Liuhe, while the yield of grain was the special driving factor, and it was negatively correlated to the decrease of rural residential land in Ludu. It also showed that in the increase process of rural residential lands, farmers net income per capita and agricultural production value per area had a positive influence, while distance to road and basic farmland protection had a negative effect. They were the common driving factors, which had same influence direction and degree on increase of rural residential land in the two towns. However, population density, industrial output per area, arable land per capita, residential area per capita, the yield of grain and distance to water system were the special ones. It was concluded that the impact and influential directions of driving forces of rural residential land evolution are regionally different. In order to optimize the rural settlements, the dominant factors and special factors should be grasped, and some differential policies from aspects of basic farmland protection, development of modern agriculture, increase of farmers income, rational concentration of industry, construction of exit and compensation mechanism of rural settlement, and reasonable planning of rural village road network should be made

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