Green Car Congress
FEBRUARY 6, 2018
Ozone levels across much of North America and Europe dropped significantly between 2000 and 2014. People living in parts of southern Europe, South Korea and southern Japan and China also experienced more than 15 days a year of ozone levels above 70 ppb. Source: University of Leicester. Click to enlarge.
Green Car Congress
FEBRUARY 17, 2013
A team from Rice University and the Houston Fire Department EMS has found a direct correlation between out-of-hospital cardiac arrests (OHCA) and levels of air pollution and ozone. Ensor is a professor and chair of Rice’s Department of Statistics, and Raun is a research professor in Rice’s Department of Statistics. Katherine B.
Green Car Congress
JULY 18, 2022
The E10 fuels were blended together in four equal parts to create the final E10 fuel. The test fleet showed statistically significant effects for some pollutants, but not for others. Findings included: Cold-start and weighted THC emissions showed statistically significant reductions of 6% and 5%, respectively, for E15 compared to E10.
Green Car Congress
JUNE 8, 2023
Scaling of industry sales statistics enabled the discrepancy to be attributed to the use of ancillary solvent products such as screenwash and deicer which are not included in internationally applied vehicle emission methodologies. While some VOCs are released in exhaust, others may arise from an unexpected source—e.g.,
Green Car Congress
MAY 5, 2014
Ozone pollution across the continental United States will become far more difficult to keep in check as temperatures rise, according to new work led by the National Center for Atmospheric Research (NCAR). Ozone formation. Even short periods of unhealthy ozone levels can cause local death rates to rise. Scenario A2 and RCP 8.5.
Green Car Congress
JUNE 29, 2017
and of 10 ppb in ozone were associated with increases in all-cause mortality of 7.3% (95% confidence interval [CI], 7.1 of less than 12 μg per cubic meter and ozone of less than 50 ppb, the same increases in PM 2.5 and ozone were associated with increases in the risk of death of 13.6% (95% CI, 13.1 and 1.1% (95% CI, 1.0
Green Car Congress
DECEMBER 27, 2020
billion people, according to Landrigan, whose research was funded in part by UN Environment Programme. and that due to ambient ozone pollution increased by 139.2%. There are similar statistics from Europe, Australia, and Japan. Landrigan, MD, director of the Global Observatory on Pollution and Health. since 1990.
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