Understanding the modifiable areal unit problem in dockless bike sharing usage and exploring the interactive effects of built environment factors
Understanding the modifiable areal unit problem in dockless bike sharing usage and exploring the interactive effects of built environment factors
复制标题
了解无桩共享单车使用中的可修改面积单位问题并探索建筑环境因素的交互影响
DOI：
10.1080/13658816.2020.1863410
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发表时间：
2021-01-06
影响因子：
5.7
通讯作者：
Huang, Ziwei
中科院分区：
文献类型：
--
作者：
Gao, Feng;Li, Shaoying;Huang, Ziwei
摘要了解无桩共享单车使用的影响机制对于土地利用规划和自行车调度策略的实施至关重要。虽然已经进行了各种研究，以探讨建筑环境（BE）因素对自行车共享使用的影响，但很少有研究探讨可修改的面积单位问题（MAUP）。此外，以往的研究主要集中在各个因素的单独作用，而忽略了这些因素之间的相互作用。本文以中国深圳为例，通过采用地理检测器方法来检验无桩共享单车使用的MAUP以及BE因素的交互作用，填补了这两个空白。研究结果表明，大部分BE变量对空间单元的影响较为敏感，这为城市规划者在一定的空间尺度上应关注哪些建成环境因素提供了依据。此外，通过对单一效应和交互效应的比较，本研究揭示了一些有趣的发现，这些发现可以为中国创新型高密度大都会的时间再平衡策略提供科学依据。
ABSTRACT Understanding the influence mechanisms of dockless bike-sharing usage is essential for land use planning and bike scheduling strategy implementation. Although various studies have been carried out to explore the impact of built environment (BE) factors on bike-sharing usage, few studies have examined the modifiable areal unit problem (MAUP). Moreover, previous studies mainly focused on the separate effect of each factor but neglected the interactions between these factors. Taking Shenzhen, China as the case, this study fills these two gaps by employing the geographical detector method to examine the MAUP in dockless bike-sharing usage as well as the interactive effects of BE factors. The results revealed that the influences of most BE variables are sensitive to the spatial areal units, which have informed urban planners what built-environment factors should be paid more attention to at certain spatial scales. Additionally, through the comparisons between single effect and interactive effect, this study revealed some interesting findings that can provide scientific basis for temporal rebalance strategy for the innovative and high-density metropolis in China.