【摘要】：小汽車出行與建成環(huán)境的關系是城市研究中的熱點問題,已有的研究主要分別關注個人社會經(jīng)濟屬性與建成環(huán)境對小汽車出行的影響。近年來,在中國城市轉(zhuǎn)型的背景下,社會空間分異受到關注,越來越多的研究表明,居民個人社會經(jīng)濟屬性與社區(qū)建成環(huán)境及社區(qū)類型間存在關系,考慮三者如何共同對小汽車出行的影響具有一定的現(xiàn)實意義。因此,本文構(gòu)建包含個體層社會經(jīng)濟屬性和社區(qū)層建成環(huán)境與社區(qū)類型的多層Logit模型對工作日小汽車出行方式的影響因素進行分析。研究發(fā)現(xiàn)居民個人的社會經(jīng)濟屬性和其所居住社區(qū)建成環(huán)境同時對小汽車出行的選擇起作用,且這兩層因素的影響與社區(qū)類型緊密相關,出行方式差異有76.32%是由社區(qū)因素的差異造成。個人社會經(jīng)濟屬性因素方面,更高的文化水平、更高的個人月收入水平、非集體單位性質(zhì)和家庭存在更多未成年孩子的居民工作日小汽車使用率較高;社區(qū)建成環(huán)境因素方面,提高建筑密度、用地混合度、商業(yè)可達性和公交站點密度會降低社區(qū)居民工作日出行使用小汽車的可能,而社區(qū)周邊更高的POI密度則會增多居民對小汽車的使用。兩類因素關系背后的機制在于伴隨著市場力量對城市居住空間重構(gòu)影響的增強,相似社會經(jīng)濟屬性的居民會傾向選擇同一類型社區(qū),而相同類型社區(qū)擁有相似的建成環(huán)境。這些結(jié)論有助于進一步了解城市居民工作日小汽車出行背后的影響因素及機制,并為通過對相同類型社區(qū)多層因素的調(diào)節(jié)來改變居民出行方式結(jié)構(gòu),進而緩解交通問題提供了借鑒。
[Abstract]:The relationship between car travel and built environment is a hot issue in urban research. The existing researches mainly focus on the impact of individual social and economic attributes and built environment on car travel. In recent years, under the background of urban transformation in China, social spatial differentiation has attracted more and more attention. More and more studies show that there is a relationship between the individual socioeconomic attributes of residents and the community built environment and community type. It is of practical significance to consider how the three influences the car trip together. Therefore, this paper constructs a multi-layer Logit model, which includes social and economic attributes of individual level and community building environment and community type, to analyze the influencing factors of car travel mode during working days. It is found that the social and economic attributes of individual residents and the built environment of their communities play a role in the choice of car travel, and the influence of these two factors is closely related to the type of community. 76.32% of the difference was caused by the difference of community factors. In terms of social and economic attribute factors, higher education level, higher personal monthly income level, higher usage rate of working day cars with non-collective units and more minor children in families, and environmental factors of community building, Increasing building density, land mix, commercial accessibility and bus station density will reduce the possibility of community residents travelling and using cars on weekdays, while higher POI density around the community will increase residents' use of cars. The mechanism behind the relationship between the two factors lies in the fact that the residents with similar socio-economic attributes tend to choose the same type of community and the same type of community has similar built environment with the increasing influence of market forces on the reconstruction of urban residential space. These conclusions are helpful to further understand the influencing factors and mechanism behind the car travel of urban residents during the working day, and to change the structure of residents' travel mode by adjusting the multi-layer factors of the same type of community. Furthermore, it provides a reference for alleviating traffic problems.
【作者單位】： 中山大學地理科學與規(guī)劃學院;廣東省城市化與地理環(huán)境空間模擬重點實驗室;
【基金】：國家自然科學基金優(yōu)秀青年基金項目(41522104);國家自然科學基金重點項目(41531178) 中央高�；究蒲袠I(yè)務費專項資金(15lgjc24)~~
【分類號】：F572.88
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本文編號：2267143