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論文
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Guangliang, Xi ; Feng, Zhen ; Enyu, Chang
概要:
In the information era, the comprehension of space of flows has turned from elemental flows into a combination of technologies, activities and physical spaces with the perspective of a new mobility paradigm. However, how to measure
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space of flows is still an under-established issue in scholarly discussion. This paper aims to explore the evaluation methods of spatial mobility considering technological accessibility, intensity of activity and spatial activeness. By using residential activity dairies, the present Nanjing traffic system and land use, the spatial mobility of Nanjing was evaluated. The measurement results suggest the extent to which the space of flows affects the space of places, which is critical for understanding urban spatial reconstruction in the information era.
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論文 |
論文
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Enyu, Chang ; Feng, Zhen ; Yang, Cao
概要:
There is a well-known ‘‘digital divide” in the tendency to connect to the Internet, but whether there is similar differe
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ntiation among Internet usage is still worthy of further exploration. Studies on the geography of the digital divide are more concentrated on the national and regional scale, with a lack of research on the micro-scale. This paper builds up an index system, uses the factors, clustering and regression to analyse the Internet usage level on spatial distribution and attributes characteristic influence factors, based on 2012 survey questionnaires about personal information usage. The result shows that there is a weak distinction in comprehensive Internet usage among Internet users from different social-economic groups, but differences in online activities are relatively significant and individual social-economic attributes and properties of location and housing of residents have a significant impact of different usage patterns.
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