Green Car Congress
NOVEMBER 9, 2016
They found that the increase in ozone burden due to the spatial distribution change slightly exceeds the combined influences of the increased emission magnitude and global methane. Based on their findings, they suggested that emission increases in Southeast, East and South Asia may be most important for the ozone change.
Green Car Congress
MAY 17, 2018
Emissions of one of the chemicals most responsible for the Antarctic ozone hole are on the rise, despite an international treaty that required an end to its production in 2010, a new study by researchers at NOAA and their colleagues shows. —NOAA scientist Stephen Montzka, lead author of the paper.
Green Car Congress
APRIL 18, 2018
Seven billion people, more than 95% of the world’s population, lived in areas exceeding the WHO Guideline for healthy air in 2016, according to a new global study. Comparison of 2016 annual average PM 2.5 Population-weighted seasonal average ozone concentrations in 2016. In 2016 a total of 2.5 contributed to 4.1
Green Car Congress
JANUARY 23, 2020
That the reduction has not materialized—and that global emissions have instead risen—is a puzzle, and may have implications for the Montreal Protocol, the international treaty that was designed to protect the stratospheric ozone layer. This is not the first time that HFC-23 reduction measures attracted controversy.
Green Car Congress
FEBRUARY 11, 2014
Mandatory regional criteria pollutant reduction targets will be established in the 2016 State Implementation Plans (SIPs) with expected reductions on the order of 90% below 2010 levels in the South Coast and similar reductions in the San Joaquin Valley by the year 2032.
Green Car Congress
NOVEMBER 9, 2020
Exposure to higher ozone concentrations in the air is significantly associated with a higher risk of out-of-hospital cardiac arrest (OHCA), according to preliminary research to be presented at the American Heart Association’s Resuscitation Science Symposium 2020. Participants were age 63 years on average, 61% were men and 53% were non-white.
Green Car Congress
MAY 2, 2016
The baseline was 2010 and the end of the assessment 2020. and EC by around 40% and 60% respectively, from 2010 to 2020. Achten (2016) “Non-exhaust PM emissions from electric vehicles,” Atmospheric Environment , Volume 134, Pages 10-17, doi: 10.1016/j.atmosenv.2016.03.017. in Belgium. Victor R.J.H. Timmers, Peter A.J.
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