Sentences with phrase «ozone variations»

It was assumed that UV was constant, which means measured ozone variation had another cause.

«The Arctic stratospheric ozone variations lead ENSO by 18 — 24 months, which means that it could be possible to extend the ENSO predictability from the current forecast level of several months up to around one and a half years in advance,» Jianping Li of Beijing Normal University told environmentalresearchweb.

They produced a static condition when the major natural mechanism causing ozone variation over Antarctica is an intense atmospheric circulation system associated with the Circumpolar Vortex.

Ozone variations affect the temperature of the stratosphere, which in turn affects the height of the tropopause.

Climate sensitivity to the lower stratospheric ozone variations is not the area Dr. Henrik Svensmark is working in.

For instance, it is known that North Pacific SST variations lead the ENSO by about 12 months; even combined with the one month lag - time between Arctic stratospheric ozone variations and North Pacific SST variations, this can not explain the 20 - month lead time of ASO to ENSO.

Ozone variations are a likely candidate for that type of interaction.