基于DPSIR模型的关中平原城市群城市人居环境韧性评价  

Resilience Evaluation of Urban Residential Environment in Guangzhong Plain Urban Agglomeration Based on DPSIR Model

作　　者：王丽芸 杨民安 钱勇生[2] 曾俊伟[2] 魏谞婷 王昀[3] WANG Liyun;YANG Min an;QIAN Yongsheng;ZENG Junwei;WEI Xuting;WANG Yun(School of Architecture and Urban Planning,Lanzhou Jiaotong University,Lanzhou 730070,China;School of Transportation,Lanzhou Jiaotong University,Lanzhou 730070,China;School of Geography and Planning,Longdong University,Qingyang 745000,Gansu,China)

机构地区：[1]兰州交通大学建筑与城市规划学院,兰州730070 [2]兰州交通大学交通运输学院,兰州730070 [3]陇东学院地理与城乡规划学院,甘肃庆阳745000

出　　处：《科技和产业》2024年第17期292-300,共9页Science Technology and Industry

基　　金：甘肃省哲学社会科学规划项目(2021YB058);甘肃省自然科学基金(23JRRA904);甘肃省教育厅“双一流”科研重点项目(GSSYLXM-04);甘肃省软科学项目(22JR4ZM104);陇东学院青年基金(XYZK2102)。

摘　　要：为了研究关中平原城市群人居环境的韧性能力,通过综合权重法确定DPSIR(驱动力-压力-状态-影响-响应)模型权重,运用地理探测器和反距离空间插值法确定关中平原城市群2010—2021年城市人居环境韧性时空的分异和演变特征以及主要影响因素。结果显示:驱动力是韧性水平的主要影响指数;各城市的人居环境韧性在时间序列上呈现逐渐增强的趋势,韧性指数的变化趋势显著;韧性水平在空间演化上表现以西安和咸阳为中心沿着陇海铁路为发展轴的空间发展形式;在影响因素上,教育水平、经济动力为主要因素影响人居环境韧性水平,各因素之间相互作用的影响显著。In order to study the resilience capacity of the Guanzhong Plain Urban Agglomeration’s habitat environment,the weights of the DPSIR(driving force-pressure-state-impact-response)model are determined by the comprehensive weight method,and the geographic detector and inverse distance spatial interpolation are applied to determine the spatial and temporal differentiation and evolution characteristics of the urban habitat environment resilience of the Guanzhong Plain Urban Agglomeration in the period from 2010 to 2021,as well as the main influencing factors.The results show that the driving force is the main influence index of the toughness level.The human habitat toughness of each city shows a gradually increasing trend in the time series,and the change trend of the toughness index is significant.The toughness level in the spatial evolution manifests the spatial development in the form of Xi’an and Xianyang as the center and along the Longhai Railway as the axis of development.The level of education and the economic driving force are the main factors influencing the toughness level of the human habitat in the influencing factors,and the interaction between factors has a significant influence on the level of the toughness.The influence of the interaction between the factors is significant.

关 键 词：关中平原城市群 人居环境 韧性 DPSIR(驱动力-压力-状态-影响-响应)模型 地理探测器 

分 类 号：K901[历史地理—人文地理学]