转型期深圳居民日常活动的时空特征及其变化

A Study on the Temporal-Spatial Characteristics of Daily Activities of Shenzhen Residents during the Transition

基于2007年深圳居民活动日志调查的一手资料,结合时间地理学方法与GIS三维可视化技术,对深圳居民日常活动的时空间特征进行描述,将近期数据与历史数据进行对比,以揭示近年来居民行为发生的变化。研究发现：工作在居民的日常活动中仍占有不可替代的地位,男性的工作强度大于女性;工作日出行以单次多目的为主,休息日出行以多次多目的为主,休息日出行比工作日活跃;近年来,居民在时间利用及出行特征方面都发生了显著变化,工作、移动、购物活动时间增加,工作日出行频度下降,休息日出行频度上升,出行的多目的率显著增加。

Combining with time geography approach and geo-visualization based on GIS,this paper describes time use structure,travel behavior and spatial structure of residents＇ daily activities,and focuses on the comparison daily life behavior pattern of Shenzhen residents between 1998 and 2007,trying to reflect behavior changes influenced by urban space in recent years.The characteristics of daily activities of Shenzhen residents can be summarized as follows： Firstly,work still play an irreplaceable part in residents＇ daily life,and work pressure of male is heavier than female.Secondly,travel in weekend is more active than weekday.Thirdly,time use structure and travel behavior have changed a lot in recent years.There is a significantly increasing in time allocation for work,move and shopping and the percentage of multi-purpose travel.Compared with several years ago,travel frequency of weekday decrease,and in the meantime,travel frequency of weekend increase.