کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
6322116 1619731 2016 10 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Environmental impact of electric motorcycles: Evidence from traffic noise assessment by a building-based data mining technique
ترجمه فارسی عنوان
تاثیرات زیست محیطی موتور سیکلت های برقی: شواهد از ارزیابی نویز ترافیکی با استفاده از روش داده کاوی مبتنی بر ساختمان
کلمات کلیدی
موتور سیکلت الکتریکی، سر و صدای ترافیکی داده کاوی، ارزیابی ریسک،
موضوعات مرتبط
علوم زیستی و بیوفناوری علوم محیط زیست شیمی زیست محیطی
چکیده انگلیسی


- The effects of electric motorcycle on human exposure to traffic noise are assessed.
- The effect is not significant on improving the compliance rate in modern urban area.
- The effect is significant in historical urban area with dominant motorcycle traffic.

This study provided new evidence on the potential adoption of electric motorcycle (EM) as a cleaner alternative to gasoline-powered motorcycle. The effects of EM on human exposure to traffic noise were assessed in different urban areas with different traffic scenarios. The assessment was carried out by a developed building-based model system that took into account the contribution of motorcycle traffic. The results indicated that the EM could be an appealing solution to reduce the risk of human exposure to excessive high traffic noise in a motorcycle city. Particularly, in a historical urban area in which the total traffic volume was lower and motorcycle traffic was dominant, the proportion of noise levels meeting the standard of 70 dB(A) increased significantly from 12.2% to 41.9% when 100% of gasoline motorcycles in the real traffic scenario were replaced by EMs. On the other hand, in a modern urban area in which the total traffic volume was higher and traffic noise levels at majority of sites were higher than 75 dB(A), the proportion of noise levels above 75 dB(A) decreased significantly from 82.6% to 59.9%. Nevertheless, the effect of EM on improving the traffic noise compliance rate in the modern urban area was not significant and other policies or measures need to be sought.

Distributive and cumulative curves of traffic noise level in historical urban area 1 and modern urban area 2 without EMs (Scenario 1) and with EMs (Scenario 4).235

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Science of The Total Environment - Volumes 554–555, 1 June 2016, Pages 73-82
نویسندگان
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