基于手机定位数据的珠海市职住空间特征研究

深入分析职住平衡的概念及内涵，从时间和空间两个视角提出了两种职住平衡测度方法。采用移动手机定位数据对珠海居民的就业和居住空间分布、通勤距离、通勤来源进行了分析，同时测算了各规划分区的职住指数。结果表明：就业地与居住地在空间分布上保持较高的一致性；全市居民以短距离通勤为主，平均通勤距离为2048m，各规划分区的居民通勤距离存在较大差异；各规划分区有80%以上的居民实现了本地就业或居住。同时，从自然、规划、政策方面分析了职住影响因素，并提出了优化产业和人口空间配置、打通各规划分区之间交通瓶颈、合理配套公共服务设施等相关建议。

Study on the job-housing spatial characteristics in Zhuhai based on mobile location data

This paper deeply analyzes the concept and connotation of jobs-housing balance, and puts forward two measurement methods of jobs-housing balance from the perspective of time and space. The distribution of employment and living space, commuting distance and commuting source of Zhuhai residents are analyzed by using mobile Location data, and the jobs-housing index of each planning area is calculated. The results show that: the spatial distribution of employment and residence shows a high consistency; the residents in the city are mainly short-distance commuting, with an average commuting distance of 2048m,and the commuting distance of residents in different planning zones is quite different; more than 80% of the residents in each planning zones have achieved local employment or residence. At the same time, from the natural, planning and policy aspects, this paper analyzed the influencing factors of jobs-housing balance, and put forward some suggestions on optimizing the spatial allocation of industry and population, breaking through the traffic bottlenecks between different planning zones, and rationally supporting public service facilities.