长江流域资源与环境 >> 2018, Vol. 27 >> Issue (12): 2663-2672.doi: 10.11870/cjlyzyyhj201812003

• 区域可持续发展 • 上一篇    下一篇

村镇路网通达性与空间出行研究——以武汉市李集镇为例

查凯丽1,2,刘艳芳1,2,3,孔雪松1,2,田雅丝1,2,刘耀林1,2,3*   


  1. (1.武汉大学资源与环境科学学院,湖北 武汉 430079;2.武汉大学教育部地理信息系统重点实验室,湖北 武汉 430079;3.武汉大学地理空间信息技术协同创新中心,湖北 武汉 430079)

  • 出版日期:2018-12-20 发布日期:2018-12-29

Road Network Accessibility and Spatial Travel in Rural Areas: A Case Study of Liji Town in Wuhan City

ZHA Kai-li1,2, LIU Yan-fang1,2,3, KONG Xue-song1,2, TIAN Ya-si1,2,LIU Yan-lin1,2,3*   

  1. (1.School of Resource and Environmental Science, Wuhan University, Wuhan 430079, China;2. Key Laboratory of Geographic Information Systems, Ministry Education, Wuhan University, Wuhan 430079,  China; 3.Collaborative Innovation Center for Geospatial Information Technology, Wuhan 430079, China)
  • Online:2018-12-20 Published:2018-12-29

摘要:  道路网络是乡村地区社会经济发展的基础。综合道路网络分析和通达性分析方法,构建路网密度、公路可达性、接近中心性、直达性等指标研究了武汉市李集镇村镇范围内各行政村路网通达性空间格局,并结合农户调查将路网通达性与村民空间出行进行关联分析。结果表明:(1)境内部分行政村道路密度低、断头路较多,导致局部地区通达性较差;(2)受地理区位和公路覆盖两方面因素影响,境内行政村接近中心性呈现出明显的核心-边缘分布模式;(3)高等级道路覆盖不足,未能形成完善的路网体系,极大限制村民的对外出行效率、出行范围,显著影响居民出行满意度,并阻碍地区农业机械化推广和农业产业规模化发展。最后,结合路网通达性特征和居民出行需求,提出李集镇道路网络整治建议,研究结果对完善农村地区道路体系研究、指导新农村建设有一定意义。

Abstract: Road network is the basis of social and economic development in rural areas. Based on the methods of road network and accessibility analysis, this paper build road network density, highway accessibility, closeness centrality, and straightness and other indicators to study the spatial pattern of road network accessibility in villages and towns, and correlated it with villagers’ spatial travel based on the survey of villagers. The results show that: (1) The density of roads is low and there are many broken roads in some villages, which cause poor accessibility in local areas; (2) The closeness centrality of each village shows a clear core-edge distribution pattern, affected by geographical location factors and highway coverage factors; (3) The shortage of high-grade road and it’s incompleteness greatly limit villagers’ travel efficiency and travel range, causing low satisfaction, and it holds back the progress of agricultural mechanization and the large-scale development of agricultural industry. Based on the characteristics of road network accessibility and villagers’ spatial travel demand, this paper gave advice on the road network remediation, the results might contribute to the study on road system in rural areas and the construction of new countryside. 

No related articles found!
Viewed
Full text


Abstract

Cited

  Shared   
  Discussed   
[1] 彭 建,景 娟,吴健生,蒋依依,张 源. 乡村产业结构评价——以云南省永胜县为例[J]. 长江流域资源与环境, 2005, 14(4): 413 .
[2] 蔡述明. 研究长江中游地区水资源开发利用的新成果[J]. 长江流域资源与环境, 2004, 13(1): 100 .
[3] 许妍, 高俊峰, 黄佳聪. 太湖湿地生态系统服务功能价值评估[J]. 长江流域资源与环境, 2010, 19(06): 646 .
[4] 何璐, 虞泓, 范源洪, 沙毓沧, 袁理春. 麻疯树(Jatropha curcas L.)植物学研究进展[J]. 长江流域资源与环境, 2010, 19(z1): 120 .
[5] 许朗|黄莺|刘爱军. 基于主成分分析的江苏省水资源承载力研究[J]. 长江流域资源与环境, 2011, 20(12): 1468 .
[6] 赵家虎| 高俊峰| 刘聚涛| 许妍. 应用MODIS监测太湖蓝藻水华时空分布特征[J]. 长江流域资源与环境, 2011, 20(12): 1475 .
[7] 韩文权,常 禹,胡远满, 刘 淼,李秀珍. 基于GIS的四川岷江上游杂谷脑流域农林复合景观格局优化[J]. 长江流域资源与环境, 2012, 21(02): 231 .
[8] 叶琦|赵萍|孙静. 基于MODIS/NDVI与EVI的皖江流域植被覆盖比较分析[J]. 长江流域资源与环境, 2012, 21(03): 361 .
[9] 姚芳芳 |冯丽丽 |杨颂宇 |王希. 亚热带常见树种幼苗对酸雨的生理响应及敏感性综合评判[J]. 长江流域资源与环境, 2013, 22(02): 200 .
[10] 崔东文. 多重组合神经网络模型在湖库总磷预测中的应用研究[J]. 长江流域资源与环境, 2014, 23(02): 260 .