Green Car Congress
APRIL 22, 2019
Drought conditions can have complicated effects on ozone air quality, so to better understand the process, researchers have analyzed data from two ozone-polluted cities before, during and after the California drought. However, plants also decrease air ozone levels by taking the gas up through pores in their leaves.
Green Car Congress
JUNE 17, 2016
As California continues to reduce local sources of ozone, ozone entering the state from the Pacific makes up a larger fraction of measured ozone levels. An ozonesonde is a balloon which measures ozone from the surface to more than 10 kilometers above the ground.
Green Car Congress
APRIL 29, 2011
This year’s report finds that the majority of American cities most-polluted by ozone (smog) or year-round particle pollution (soot) have improved, showing continued progress in the cleanup of toxics under the requirements of the Clean Air Act. When ozone is inhaled, it irritates the lungs. 10 Most Ozone-Polluted Cities.
Green Car Congress
JUNE 13, 2009
500,000 from the California Energy Commission and $350,000 from the David and Lucile Packard Foundation to Johan Six for new research on nitrous oxide emissions in various farming systems.
Green Car Congress
AUGUST 11, 2016
In addition to ozone and particulate matter, the other pollutants are lead, carbon monoxide, nitrogen dioxide and sulfur dioxide. Fresno, CA: 260 lives saved, 672 fewer morbidities and 390,551 fewer impacted days. Phoenix (Mesa-Scottsdale), AZ: 283 lives saved, 598 fewer morbidities and 636,730 fewer impacted days.
Green Car Congress
AUGUST 21, 2022
Reducing emissions from mobile sources is key to the San Joaquin Valley meeting federal ambient air quality standards. Through advocacy efforts, the 2021-22 California state budget included new funding designated for the replacement of heavy-duty trucks with zero or near-zero emission trucks in severe or extreme nonattainment areas, with $12.9
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