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دسته بندی:
داده های بزرگ - big data
سال انتشار:
2018
عنوان انگلیسی مقاله:
Environmental benefits of bike sharing: A big data-based analysis
ترجمه فارسی عنوان مقاله:
مزایای زیست محیطی اشتراک دوچرخه: تحلیل مبتنی بر داده های بزرگ
منبع:
Sciencedirect - Elsevier - Applied Energy, 220 (2018) 296-301: doi:10:1016/j:apenergy:2018:03:101
نویسنده:
Yongping Zhanga,1, Zhifu Mib,⁎,1
چکیده انگلیسی:
Bike sharing is a new form of transport and is becoming increasingly popular in cities around the world. This
study aims to quantitatively estimate the environmental benefits of bike sharing. Using big data techniques, we
estimate the impacts of bike sharing on energy use and carbon dioxide (CO2) and nitrogen oxide (NOX) emissions
in Shanghai from a spatiotemporal perspective. In 2016, bike sharing in Shanghai saved 8358 tonnes of petrol
and decreased CO2 and NOX emissions by 25,240 and 64 tonnes, respectively. From a spatial perspective, en
vironmental benefits are much higher in more developed districts in Shanghai where population density is
usually higher. From a temporal perspective, there are obvious morning and evening peaks of the environmental
benefits of bike sharing, and evening peaks are higher than morning peaks. Bike sharing has great potential to
reduce energy consumption and emissions based on its rapid development.
Keywords: Bike sharing ، Sharing economy ، Energy consumption ، Carbon emissions ، Air pollution ، Big data
قیمت: رایگان
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