This has been caused by cold La Nina temperatures in the Eastern Tropical Pacific that pushed the jet stream northward, shifting moisture and rainfall eastward.
The paradoxical phenomenon is thought to be caused by relatively cold plumes of fresh water derived from melting beneath the Antarctic ice shelves.
Depletion of ozone is caused by extreme cold temperatures at high altitude and the presence of ozone-destroying gases, such as chlorine and bromine, in the atmosphere, the ESA said.
Engineers said they believed the rock fall was caused by a combination of heavy rain followed by cold temperatures.
Nearly half of those deaths were caused by exposure to the cold--twice the number of heat-related deaths and more than all of the combined deaths resulting from lightning, storms, floods, earthquakes, landslides and other natural events.
The acute conditions are usually caused by viruses such as the "common cold" virus or by common bacteria.
Besides, he says, it is a mistake to count the decline of the aerospace industry in the early 1990s, which was caused by the end of the cold war.
In 1997 a study in the Journal of the American Medical Association found that half of patients with a common cold were given antibiotics, even though antibiotics work only against bacteria and a cold is caused by a virus.
The cold spell is being caused by a sudden stratospheric warming, forecasters explained.
NCoV, like the common cold, is also caused by a coronavirus.
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Engineers believe the rockfall was caused by a combination of heavy rain followed by cold temperatures.
They said the rock fall was believed to have been caused by a combination of heavy rain followed by cold temperatures.
The forecasters added that the colder than average conditions had been caused by frequent easterly and northerly winds, bringing cold air to the UK from polar and northern European regions.
With this supply squeeze in mind, the drop in exports caused by a spike in domestic demand during the Russian cold snap earlier this year may be a more worrying precedent than the political spat with Ukraine.
The cold snap was followed by widespread flooding caused by melting snow and heavy rain.
It can also be caused by chronic sinusitis, head trauma from an accident or the common cold.
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"While our results are still very new, our thinking is that the mercury detected by Lamp from the Grail site might be related to an enhancement at the poles caused by mercury atoms generally hopping across the surface and eventually migrating toward the cold polar regions, " said Kurt Retherford, the chief scientist for Lamp.
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The unusual weather is being caused by high pressure over Greenland and low pressure in the Baltic states, forcing cold winds across Europe.
That's caused by the adrenaline and stress hormones that the body releases in response to the shock of the cold temperature, but experts say that these rushes are not as healthy as people think.
She said that this year's conditions were partly caused by a move to a negative phase of the North Atlantic Oscillation which would be likely to lead to more frequent cold, drier winters - like the 1960s - and also wetter summers for 10-20 years.
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