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Fire below the ice: volcanic activities in Alaska
The Pavlof volcano is one of the most active volcanoes in Alaska. During the eruption in March 2016, the ash cloud reached a height of over six kilometres.
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The catastrophy of Fukushima in 2011
A severe tsunami triggered by an earthquake off Japan destroyed a nuclear power plant in Fukushima, March 11, 2011. A review.
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Ozone loss in the Arctic stratosphere
The ozone layer protects life on earth from ultraviolet radiation. Forschungszemtrum Jülich presents ozone loss calculations for the actual winter.
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