Sentences with phrase «reduced ozone concentration»

6 Ice age — time in the past when continental glaciers covered large parts of Earth's surface Global warming — a gradual increase in the temperature of Earth's atmosphere Greenhouse gas — Gases in the atmosphere, such as carbon dioxide, that trap solar energy Ozone hole — a large area of reduced ozone concentration in the stratosphere, found over Antarctica Chlorofluorocarbon — chlorine compounds that are the main cause of ozone depletion KEY TERMS

At the same time, increased use of domestic natural gas has helped reduce ozone concentrations in the air by 17 percent since 2005:

Not exact matches

It would provide important insight into how much SRM would reduce radiative heating, the concentration of water vapor in the stratosphere, and the processes that determine water vapor transport — which affects the concentration of ozone.

These air temperature reductions have also been projected to improve local air quality by reducing smog formation and ozone concentration.

The researchers calculated that adopting GHG mitigation technologies would reduce particulate matter and ambient ozone concentrations by about 10 percent.

But then the other thing going on is those same protons run to the closing isobars of the earth EMF away from the tropics, and there reduce ozone, and create over time a concentration of ozone over the tropics, thereby increasing the intensity of the ITCZ and increasing tropical storm probabilities, as the wind then wanes under 500.

As a result of the discovery of ozone depletion and the scientific advances that delineated its causes, efforts to reduce the production, and ultimately the atmospheric concentrations, of ozone - depleting chemicals were begun in the late 1980s through the ratification of the Montreal Protocol on Substances that Deplete the Ozone Layer by many countries across the gozone depletion and the scientific advances that delineated its causes, efforts to reduce the production, and ultimately the atmospheric concentrations, of ozone - depleting chemicals were begun in the late 1980s through the ratification of the Montreal Protocol on Substances that Deplete the Ozone Layer by many countries across the gozone - depleting chemicals were begun in the late 1980s through the ratification of the Montreal Protocol on Substances that Deplete the Ozone Layer by many countries across the gOzone Layer by many countries across the globe.

«The direct health effects caused by higher ozone concentration include irritation of mucous membranes, respiratory reactions such as reduced lung functions, cardiovascular diseases, as well as an impaired physical performance,» according to Umweltbundesamt.

Since a sustainable future based on the continued extraction of coal, oil and gas in the «business - as - usual mode» will not be possible because of both resource depletion and environmental damages (as caused, e.g., by dangerous sea level rise) we urge our societies to -LSB-...] Reduce the concentrations of warming air pollutants (dark soot, methane, lower atmosphere ozone, and hydrofluorocarbons) by as much as 50 % [and] cut the climate forcers that have short atmospheric lifetimes.

The impact of the Volkswagen scandal to air quality is significant and include reduced concentrations of secondary particulates and ozone.

Since a large body of evidence links pollution with poor health, and health is an important part of human capital, efforts to reduce pollution could plausibly be viewed as an investment in human capital and thus a tool for promoting economic growth... We find robust evidence that ozone levels well below federal air quality standards have a significant impact on productivity: a 10 ppb decrease in ozone concentrations increases worker productivity by 4.2 percent.

«Thanks in part to the increased use of domestic natural gas, ozone concentrations in the air have dropped by 17 percent since 2000, all of which makes the United States not just an energy superpower, but also a leader in reducing global emissions.