On-road vehicle emissions and their control in China: A review and outlook.
Ye Wu,Shaojun Zhang,Jiming Hao,Huan Liu,Xiaomeng Wu,Jingnan Hu,Michael P. Walsh,Timothy J. Wallington,K. Max Zhang,Svetlana Stevanovic +9 more
TLDR
Detailed policy roadmaps and technical options related to these future emission reductions for governmental stakeholders are provided.About:
This article is published in Science of The Total Environment.The article was published on 2017-01-01 and is currently open access. It has received 395 citations till now. The article focuses on the topics: Green vehicle & Emission standard.read more
Citations
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Tracking and Simulating Pedestrian Movements at Intersections Using Unmanned Aerial Vehicles
TL;DR: The proposed social force-based motion model can effectively simulate the movement of pedestrians and cyclists at road intersections, thus benefitting the organization of pedestrian flow and traffic signals controlling the intersections.
Journal ArticleDOI
2D and 3D Bulk Materials for Environmental Remediation: Air Filtration and Oil/Water Separation.
Ha-Jin Lee,Won San Choi +1 more
TL;DR: A review of the recent advancements in air filtration and oil/water separation using two- and three-dimensional (2D and 3D) bulk materials.
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Real-world emission characteristics of carbonyl compounds from agricultural machines based on a portable emission measurement system.
Wenhan Yu,Xianbao Shen,Bobo Wu,Lei Kong,Kai-yun Xuan,Cheng-Yi Zhao,Xinyue Cao,Xuewei Hao,Xin Li,Hanyu Zhang,Zhiliang Yao +10 more
TL;DR: In this article , 20 agricultural machines were tested using portable emission measurement system (PEMS) under real-world tillage processes, and 15 carbonyl compounds were analyzed by high-performance liquid chromatography.
Journal ArticleDOI
Design of a heuristic environment-friendly road pricing scheme for traffic emission control under uncertainty.
TL;DR: An inexact two-phase minimal emission programming (TMEP) model is proposed for design of the environment-friendly toll scheme with an acceptable road network performance.
Journal ArticleDOI
Variation trends and principal component analysis of nitrogen oxide emissions from motor vehicles in Wuhan City from 2012 to 2017
TL;DR: A new parameter, the ESindex is proposed as an index to represent the variation trend of the NOx emissions of motor vehicles in Wuhan City.
References
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Bounding the role of black carbon in the climate system: A scientific assessment
Tami C. Bond,Sarah J. Doherty,David W. Fahey,Piers M. Forster,Terje Koren Berntsen,Benjamin DeAngelo,Mark Flanner,Steven J. Ghan,Bernd Kärcher,Dorothy Koch,Stefan Kinne,Yutaka Kondo,Patricia K. Quinn,Marcus C. Sarofim,Martin G. Schultz,Michael Schulz,Chandra Venkataraman,Hua Zhang,Shiqiu Zhang,Nicolas Bellouin,Sarath K. Guttikunda,Philip K. Hopke,Mark Z. Jacobson,Johannes W. Kaiser,Zbigniew Klimont,Ulrike Lohmann,Joshua P. Schwarz,Drew Shindell,Trude Storelvmo,Stephen G. Warren,Charles S. Zender +30 more
TL;DR: In this paper, the authors provided an assessment of black-carbon climate forcing that is comprehensive in its inclusion of all known and relevant processes and that is quantitative in providing best estimates and uncertainties of the main forcing terms: direct solar absorption; influence on liquid, mixed phase, and ice clouds; and deposition on snow and ice.
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High secondary aerosol contribution to particulate pollution during haze events in China
Ru-Jin Huang,Yan-Lin Zhang,Carlo Bozzetti,Kin Fai Ho,Junji Cao,Yongming Han,Kaspar R. Daellenbach,Jay G. Slowik,Stephen Matthew Platt,Francesco Canonaco,Peter Zotter,Robert Wolf,Simone M. Pieber,Emily A. Bruns,Monica Crippa,Giancarlo Ciarelli,Andrea Piazzalunga,Margit Schwikowski,Gülcin Abbaszade,Jürgen Schnelle-Kreis,Ralf Zimmermann,Zhisheng An,Sönke Szidat,Urs Baltensperger,Imad El Haddad,André S. H. Prévôt +25 more
TL;DR: The results suggest that, in addition to mitigating primary particulate emissions, reducing the emissions of secondary aerosol precursors from fossil fuel combustion and biomass burning is likely to be important for controlling China’s PM2.5 levels and for reducing the environmental, economic and health impacts resulting from particulate pollution.
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Strong radiative heating due to the mixing state of black carbon in atmospheric aerosols
TL;DR: Simulation of the evolution of the chemical composition of aerosols finds that the mixing state and direct forcing of the black-carbon component approach those of an internal mixture, largely due to coagulation and growth of aerosol particles.
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Air pollution in mega cities in China
TL;DR: In this paper, the authors present the current state of understanding of the air pollution problems in China's mega cities and identify the immediate challenges to understanding and controlling air pollution in these densely populated areas.
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Characteristics of PM 2.5 speciation in representative megacities and across China
TL;DR: Based on PM2.5 chemical data sets from literature and from surface observations, chemical species and reconstructed speciation of PM2.5 in representative Chinese megacities and across China were compared to draw insights into the characteristics of PM 2.5 speciation as mentioned in this paper.
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