边疆少数民族山区就医便捷性评价模型研究
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摘要
提出了一种基于Cut-Link(不可替代路段)及泥石流影响的分析方法,建立山区少数民族就医便捷性评价模型。以德宏州为实验区,计算了州内376个行政村的就医便捷性。实验结果表明,德宏州内就医便捷性空间分异明显,地势平坦、路网密集及行政中心区域的就医便捷性优于地形复杂及边远地区;路网对就医便捷性影响明显,就医便捷性优秀区域随路网向县城周围呈辐射状分布;州内依然存在少数就医便捷性极差的行政村集中分布在路网结构简单、地质条件差、易发地质灾害的区域。实验结果证明模型有效,能够为精准扶贫和异地搬迁政策的实施提供参考依据。
We proposed a medical convenience evaluation model with network vulnerability based on road network, which was consists of three parts: network vulnerability indicators, accessibility indicators and road network complexity indicators. With the geographical conditions census data, we applied this model to the medical convenience calculation for 376 administration villages of Dehong Dai and Jingpo Autonomous Prefecture in Yunnan Province. The experiment results proved the effectiveness of this model. This study can provide a reference for the implementation of targeted poverty alleviation policies and the poor relocation policies.
We proposed a medical convenience evaluation model with network vulnerability based on road network, which was consists of three parts: network vulnerability indicators, accessibility indicators and road network complexity indicators. With the geographical conditions census data, we applied this model to the medical convenience calculation for 376 administration villages of Dehong Dai and Jingpo Autonomous Prefecture in Yunnan Province. The experiment results proved the effectiveness of this model. This study can provide a reference for the implementation of targeted poverty alleviation policies and the poor relocation policies.
引文
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[14]David C,Novak A,Sullivan J L.A link-Focused Methodology for Evaluating Accessibility to Emergency Services[J].Decision Support Systems,2014,57(1):309-319
[15]Lorente A,Beguerua S,Garcia-Ruiz J M.Debris Flow Characteristics and Relationships in the Central Spanish Pyrenees[J].Natural Hazards and Earth System Sciences,2003(3):683-692
[16]朱静,常鸣,丁军,等.汶川震区暴雨泥石流危险范围预测研究[J].工程地质学报,2012(1):7-14
[17]中华人民共和国住房和城乡建设部.CJJ37-2012城市道路工程设计规范[S].
[18]陆大道.区域发展及其空间结构[M].北京:科学出版社,1988
[19]Kwan M P,Murray A T.Recent Advances in Accessibility Research:Representation,Methodology and Applications[J].Journal of Geographical Systems,2003,5(1):129-138
[20]中华人民共和国交通运输部.JTG B01-2014公路工程技术标准[S].
[2]胡瑞山,董锁成,胡浩.就医空间可达性分析的两步移动搜索法——以江苏省东海县为例[J].地理科学进展,2012(12):1 600-1 607
[3]Wei Luo.Using A GIS-Based Floating Catchment Method to AssessAreas with Shortage of Physicians[J].Health and Place,2004,10(1):1-11
[4]谢红梅,潘杰.医疗卫生服务空间可及性的衡量方法概述[J].中国卫生统计,2016(2):353-356
[5]宋正娜,陈雯.基于潜能模型的医疗设施空间可达性评价方法[J].地理科学进展,2009(6):848-854
[6]吴建军,孔云峰,李斌.基于GIS的农村医疗设施空间可达性分析——以河南省兰考县为例[J].人文地理.2008(5):37-42
[7]罗蕾.湖北省仙桃市农村公共医疗服务可达性与均等化研究[D].武汉:华中师范大学,2015
[8]Nú?ez E R,Palomares J C.Measuring the Vulnerability of Public Transport Networks[J].Journal of Transport Geography,2014(35):50-63
[9]El-Rashidy R A,Grant-Muller S M.An Assessment Method for Highway Network Vulnerability[J].Journal of Transport Geography,2014(34):34-43
[10]Demirel H,Kompil M,Nemry F.A Framework to Analyze the Vulnerability of European road Networks Due to Sea-Level Rise(SLR)and Sea StormSurges[J].Transportation Research Part A,2015(81):62-76
[11]张涛.基于多元数据的高速公路网络脆弱性分析[D].哈尔滨:哈尔滨工业大学,2015
[12]杜聪.交通网络脆弱性评价指标研究[D].武汉:华中科技大学,2013
[13]Taylor M A P,Sekhar S V C,Glen M D Este G M D.Application of Accessibility Based Methods for Vulnerability Analysis of Strategic Road Networks[J].Netw Spat Econ,2006,(6):267-291
[14]David C,Novak A,Sullivan J L.A link-Focused Methodology for Evaluating Accessibility to Emergency Services[J].Decision Support Systems,2014,57(1):309-319
[15]Lorente A,Beguerua S,Garcia-Ruiz J M.Debris Flow Characteristics and Relationships in the Central Spanish Pyrenees[J].Natural Hazards and Earth System Sciences,2003(3):683-692
[16]朱静,常鸣,丁军,等.汶川震区暴雨泥石流危险范围预测研究[J].工程地质学报,2012(1):7-14
[17]中华人民共和国住房和城乡建设部.CJJ37-2012城市道路工程设计规范[S].
[18]陆大道.区域发展及其空间结构[M].北京:科学出版社,1988
[19]Kwan M P,Murray A T.Recent Advances in Accessibility Research:Representation,Methodology and Applications[J].Journal of Geographical Systems,2003,5(1):129-138
[20]中华人民共和国交通运输部.JTG B01-2014公路工程技术标准[S].
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