Infrasound is inaudible sound as it consists of frequencies lower than 20 Hz, i.e. the human hear...
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For military training flights bird strikes en route are still a severe problem. To reduce collisi...
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The development and verification of a probabilistic forecast system for winter thunderstorms arou...
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Autumn 2006 was extraordinarily mild in many parts of Europe. Near-surface temperatures were more...
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Monthly temperature series for Central Europe back to AD 1500 are developed from documentary inde...
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