scholarly journals Regulating light-duty vehicle emissions: an overview of US, EU, China and Brazil programs and its effect on air quality

2021 ◽  
Author(s):  
Camilo Bastos Ribeiro ◽  
Fernando Henrique Cavalcante Rodella ◽  
Leonardo Hoinaski
Keyword(s):  
Air Quality ◽  
Vehicle Emissions ◽  
Light Duty ◽  
Light Duty Vehicle

scholarly journals High Emitter Light Duty Vehicle Contributions to On-road Mobile Emissions in 2018 and 2030

2015 ◽  
Vol 2 (1) ◽  
pp. 47 ◽  
Author(s):  
Susan Collet ◽  
Toru Kidokoro ◽  
Yukio Kinugasa ◽  
Prakash Karamchandani ◽  
Allison DenBleyker
Keyword(s):  
Air Quality ◽  
Environmental Protection Agency ◽  
Protection Agency ◽  
Vehicle Miles Traveled ◽  
Improvement Strategy ◽  
Quality Improvement Strategy ◽  
Light Duty ◽  
Air Quality Improvement ◽  
Light Duty Vehicle ◽  
Tier 3

Quantifying the proportion of normal- and high-emitting vehicles and their emissions is vital for creating an air quality improvement strategy for emission reduction policies. This paper includes the California LEV III and United States Environmental Protection Agency Tier 3 vehicle regulations in this projection of high emitter quantification for 2018 and 2030. Results show high emitting vehicles account for up to 6% of vehicle population and vehicle miles traveled. Yet, they will contribute to over 75% of exhaust and 66% of evaporative emissions. As these high emitting vehicles are gradually retired from service and are removed from the roads, the overall effect on air quality from vehicle emissions will be reduced.

Impact of Oxygenated Gasoline Use on California Light-Duty Vehicle Emissions

1996 ◽  
Vol 30 (2) ◽  
pp. 661-670 ◽  
Author(s):  
Thomas W. Kirchstetter ◽  
Brett C. Singer ◽  
Robert A. Harley ◽  
Gary R. Kendall ◽  
Waymond Chan
Keyword(s):  
Vehicle Emissions ◽  
Light Duty ◽  
Light Duty Vehicle

scholarly journals Barriers to and Opportunities for Light-Duty Vehicle Electrification in India: Insights From a Survey of Experts

2021 ◽  
Author(s):  
Rubal Dua ◽  
Scott Hardman ◽  
Yagyavalk Bhatt ◽  
Dimpy Suneja
Keyword(s):  
Air Quality ◽  
World Health Organization ◽  
World Health ◽  
Vehicular Pollution ◽  
Passenger Vehicles ◽  
The Third ◽  
Light Duty ◽  
The World ◽  
Light Duty Vehicle ◽  
Health Organization

According to the World Health Organization, India has the world’s worst air quality. Among other factors, vehicular pollution from the increasing stock of passenger vehicles has contributed to India’s deteriorating air quality. This increasing stock is also a factor in India becoming the third-highest oil-consuming and greenhouse gas (GHG)-emitting country worldwide.

Experimental Study on the Influence of Gasoline Additives on Emission and Deposits of Light-Duty Vehicle

2015 ◽  
Vol 1092-1093 ◽  
pp. 191-195
Author(s):  
Ren Cheng Zhu ◽  
Xiao Feng Bao ◽  
Xin Yue ◽  
Ming Jia
Keyword(s):  
Experimental Study ◽  
Fuel Economy ◽  
Vehicle Emissions ◽  
Vehicle Emission ◽  
Base Oil ◽  
Light Duty ◽  
Light Duty Vehicle ◽  
Gasoline Additives ◽  
Gasoline Additive

Qualified gasoline additive could improve the vehicle emission, fuel economy and deposits in engine. However, some people consider that additive plays a little role in the gasoline, for the quality of additives is still quite uneven on the market. This paper researched the influence of additives on complete-vehicle emission by adding 10 different market additives into gasoline, respectivly. Then one qualified additive was chosen and blended into base oil to do road running test with driving 1.2 × 104 km on a light-duty vehicle. The results show that vehicle emissions could decreased 15% averagely and deposits in engine can be cleaned obviously with qualified additive.

scholarly journals On-Road Measurement of Carbonyls in California Light-Duty Vehicle Emissions

2001 ◽  
Vol 35 (21) ◽  
pp. 4198-4204 ◽  
Author(s):  
Andrew J. Kean ◽  
Eric Grosjean ◽  
Daniel Grosjean ◽  
Robert A. Harley
Keyword(s):  
Vehicle Emissions ◽  
Light Duty ◽  
Light Duty Vehicle
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