Friday, August 6, 2010

Climate change accompanied by extreme weather phenomena

We have experienced various extreme weather phenomena during the last weeks. During the last few years, heat waves and heavy rain have become more frequent worldwide, with less snow, more fires, more heavy rainfall and more intense storms.

In Northern regions, such as Scandinavia, changes in climate are approximately twice as strong as elsewhere in the world because of the contraction of the polar snow and ice cover, and the after effects of this in heating created by radiation.

July was exceptionally warm in Scandinavia and various temperature records were broken on several occasions. The hot weather have given rise to violent thunder squalls and thunderstorms that have caused extensive damage in different areas. According to the weather forecast we might still experience some of these phenomena during the following weeks.

The occasionally intense heat wave that affects large areas of Scandinavia and the other extreme weather phenomena happening all over the world, are a reminder of the accumulation of greenhouse gases in the atmosphere. The demand for solutions that help reduce emissions, and thus reduce the extreme weather phenomena, is increasing.

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