Space Ratio: A Measure of Density Potentials in the Built Environment

2021 ◽  
Vol 75 ◽  
pp. 103356
Author(s):  
Liam Thomas Bolton
2021 ◽  
Vol 13 (22) ◽  
pp. 4703
Author(s):  
Majid Amani-Beni ◽  
Biao Zhang ◽  
Gao-Di Xie ◽  
A. Jacob Odgaard

The cooling effect of green spaces as an ecological solution to mitigate urban climate change is well documented. However, the factors influencing the microclimate in the built environment around forest parks, diurnal variations of their impact and their degree of importance have not been explicitly addressed. We attempted to quantify how much various landscape parameters, including land cover and spatial location, impact the ambient air and surface temperature in the area around Beijing’s Olympic Forest Park. Data were taken along strategically located traverses inside and outside the park. We found: (1) The air temperature during the day was 1.0–3.5 °C lower in the park than in the surrounding area; the surface temperature was 1.7–4.8 °C lower; air humidity in the park increased by 8.7–15.1%; and the human comfort index reduced to 1.8–6.9, all generating a more comfortable thermal environment in the park than in the surrounding area. (2) The distance to the park and the green space ratio of the park’s surrounding area are significant factors for regulating its microclimate. A 1 km increase in distance to the park caused the temperature to increase by 0.83 °C; when the green space ratio increased by 10%, the temperature dropped by 0.16 °C on average. The impact of these two parameters was more obvious in the afternoon than in the middle of the day or in the morning. The green space ratio could be used for designing a more stable thermal environment. (3) Land cover affects surface temperature more than it does air temperature. Our data suggest that an urban plan with an even distribution of green space would provide the greatest thermal comfort.


CICTP 2020 ◽  
2020 ◽  
Author(s):  
Zhao Gao ◽  
Min Yang ◽  
Guoqiang Li ◽  
Jinghua Tai

2015 ◽  
Vol 4 (2) ◽  
pp. 113-135
Author(s):  
Lucila Mallart

This article explores the role of visuality in the identity politics of fin-de-siècle Catalonia. It engages with the recent reevaluation of the visual, both as a source for the history of modern nation-building, and as a constitutive element in the emergence of civic identities in the liberal urban environment. In doing so, it offers a reading of the mutually constitutive relationship of the built environment and the print media in late-nineteenth century Catalonia, and explores the role of this relation as the mechanism by which the so-called ‘imagined communities’ come to exist. Engaging with debates on urban planning and educational policies, it challenges established views on the interplay between tradition and modernity in modern nation-building, and reveals long-term connections between late-nineteenth-century imaginaries and early-twentieth-century beliefs and practices.


Author(s):  
Andrew Thacker

This innovative book examines the development of modernism in four European cities: London, Paris, Berlin, and Vienna. Focusing upon how literary and cultural outsiders represented various spaces in these cities, it draws upon contemporary theories of affect, mood, and literary geography to offer an original account of the geographical emotions of modernism. It considers three broad features of urban modernism: the built environment of the particular cities, such as cafés or transport systems; the cultural institutions of publishing that underpinned the development of modernism in these locations; and the complex perceptions of writers and artists who were outsiders to the four cities. Particular attention is thus given to the transnational qualities of modernism by examining figures whose view of the cities considered is that of migrants, exiles, or strangers. The writers and artists discussed include Mulk Raj Anand, Gwendolyn Bennett, Bryher, Blaise Cendrars, Joseph Conrad, T. S. Eliot, Christopher Isherwood, Hope Mirlees, Noami Mitchison, Jean Rhys, Sam Selon, and Stephen Spender.


Sign in / Sign up

Export Citation Format

Share Document