Sentence examples for aerosols from inspiring English sources

"When it comes to techniques that need to be field-tested, and where that will occur in places beyond national jurisdiction, such as sulphate aerosols, then inevitably we're looking at some kind of international governance framework," said Catherine Redgwell, a professor of international law at University College London and a member of the Royal Society working group on geoengineering.

Ministers say that the blanket ban on legal highs will not affect the legitimate uses of nitrous oxide, which are widespread and include its use as an anaesthetic in childbirth and dentistry, and as a propellant in whipped cream aerosols.

Shooting sulphate aerosols into the stratosphere would also work well, said the Royal Society, as previous volcanic eruptions have showed in the past.

The big change recently, the report points out, is that the cooling effect of aerosols seems to have been less strong than it used to be.

For Europe, the odds rose even more, by 35 times the result of changes to ocean currents and the great Arctic melt, and to emissions of greenhouse gases and aerosols (which, like the melting of Arctic ice, are influenced by natural variability, as well as humans).You would expect more heatwaves with more global warming; they are two sides of the same coin.

It is these crystals, not aerosols, that act as condensation centres for further cloud formation.Regardless of which theory is correct (and both might be wrong), the effect of fewer cosmic rays would be fewer clouds and since clouds tend to cool the earth by reflecting incoming solar radiation away from it a warmer planet.This is certainly a tempting hypothesis.

If that underestimated aerosols' effects, perhaps it might explain the lack of recent warming.Yet it does not.

Over the past few years, measurements of aerosols have improved enormously.

But on balance aerosols offset the warming impact of carbon dioxide and other greenhouse gases.

Like aerosols, clouds vary greatly, as any landscape painter knows.

The rate at which these clusters emerge depends on the presence of compounds such as ammonia and amines.Armed with greater detail about what aerosols look like and how they behave, researchers have been able to paint a more accurate picture of how they affect clouds, and hence the climate.