测绘学报 ›› 2015, Vol. 44 ›› Issue (7): 805-812.doi: 10.11947/j.AGCS.2015.20140266

• 地图学与地理信息 • 上一篇    下一篇

城市群网络空间交互情景的场源场强分析法

何建华1,2, 李纯1, 刘耀林1,2, 俞艳3   

  1. 1. 武汉大学资源与环境科学学院, 湖北 武汉 430079;
    2. 武汉大学地理信息系统教育部重点实验室, 湖北 武汉 430079;
    3. 武汉理工大学资源与环境工程学院, 湖北 武汉 430070
  • 收稿日期:2014-05-21 修回日期:2014-09-24 发布日期:2015-07-28
  • 通讯作者: 李纯,E-mail:lichun1020@whu.edu.cn E-mail:lichun1020@whu.edu.cn
  • 作者简介:何建华(1974-),男,博士,研究方向为复杂地理过程分析与模拟、不确定空间关系推理、土地利用空间优化决策。E-mail:hjianh@126.com.
  • 基金资助:

    国家自然科学基金(41471339)

A Field Source-strength Method for Interaction Scenario in Network Space of Metropolitan

HE Jianhua1,2, LI Chun1, LIU Yaolin1,2, YU Yan3   

  1. 1. School of Resources and Environment Science, Wuhan University, Wuhan 430079, China;
    2. Key Laboratory of Geographic Information System, Ministry of Education, Wuhan University, Wuhan 430079, China;
    3. School of Resources and Environment Engineer, Wuhan University of Technology, Wuhan 430070, China
  • Received:2014-05-21 Revised:2014-09-24 Published:2015-07-28
  • Supported by:

    The National Natural Science Foundation of China (No. 41471339)

摘要:

区域网络空间交互已逐渐成为地理学热点研究问题。本文将由城市群形成的城市化区域抽象为地理空间数据场,以城市为场源、城市间的交互作用为场强度量,构建了基于地理空间数据场的城市间多向网络交互情景分析模型。以武汉城市圈为典型区,以城市圈5年时点数据为基础,分析了城市多向网络交互作用及其在区域一体化发展过程中的动态变化。结果表明:武汉城市圈内一核众弱空间格局明显,区域整体交互差异显著不均;2006年后,城市交互强度上升速率有了较大提升,武汉城市圈政策对城市网络交互情景的影响初步显现。

关键词: 多向交互, 空间数据场, 情景分析, 空间格局, 武汉城市圈

Abstract:

With the collaborative development of region, spatial interaction has become a hotspot issue in geography research. A scenario analysis model of urban multidimensional interaction was proposed based on geography spatial data field. Where the urban clustering area was viewed as a geography spatial data field. While the intercity spatial interactions were considered as field strength in the model. Then Wuhan metropolitan area was taken as a case to study intercity spatial interaction and its dynamics. The results indicates that the intercity spatial interaction is infirmness and its spatial pattern showing “one nuclear and multitude weak”, eastern interaction stronger than the west. Since 2006, effected by the policy of “1+8 City Circle of Wuhan”, the interaction has been reinforced and the integration process has been promoted effectively in recent years.

Key words: multilateral interaction, spatial data field, scenario analysis, spatial pattern, Wuhan metropolitan areas

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