Articles Emissions Ozone Parts 
Green Car Congress
AUGUST 21, 2009
Reducing emissions of black carbon soot and ground-level ozone would quickly make a considerable dent in the climate change problem and would also contribute to public health and protect crop yields, according to an essay in the September/October issue of Foreign Affairs. Besides a danger to breathe, ozone lowers crop yields.
Cars That Think
DECEMBER 19, 2021
Up there, 10 to 50 kilometers above the Earth’s surface, ozone molecules absorb the sun’s ultraviolet light, protecting life far below. Even less is understood about the potential risks to people and the environment—could the particles deplete the ozone layer, for example, or significantly alter the weather? Not everyone agrees.
Green Car Congress
MAY 8, 2011
NO 2 is mainly produced in the atmosphere from photochemical oxidation of directly emitted nitric oxide (NO) on a timescale of minutes, so that NO 2 concentrations are essentially a marker for combustion-related emissions, Bechle et al. Environmental Science & Technology Article ASAP doi: 10.1021/es103866b. note in their study.
Cars That Think
NOVEMBER 16, 2021
If they meet all the pledges they've made for emission reductions by 2030, global temperature rise will be at 2.4° But it's also a way of indicating that there is hope and possibility in navigating the dangerous part of the climate change situation. Hardly the breakthroughs we need to stave off disaster.
Green Car Congress
JANUARY 27, 2015
exhaust from heavy-duty diesel engines meeting EPA 2007 and later emissions requirements—has found no evidence of carcinogenic lung tumors. The study exposed laboratory rats 80 hours a week, for up to 30 months, to emissions from a heavy-duty diesel engine meeting 2007 US EPA standards using new filters and other control technology.
Green Car Congress
JUNE 8, 2011
The article is in press in the Journal of Geophysical Research-Atmospheres , a publication of the American Geophysical Union. Houston, with a mix of petrochemical facilities, sprawling suburbs, and traffic jams that stretch for miles, has some of the highest levels of ground-level ozone and other air pollutants in the United States.
Green Car Congress
MAY 23, 2010
As part of the study, they demonstrated a simple method to prepare dual-alcohol-gasoline blends with Reid vapor pressures (RVPs) “ indistinguishable ” from that of the base gasoline. It is also a critical factor in meeting evaporative emission requirements. Energy Fuels , Article ASAP doi: 10.1021/ef100254w. Mueller and O.
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