The April-May 2010 eruptions of the Icelandic volcano Eyjafjallajokull provided a clear example o...
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Ozone in the troposphere affects humans and ecosystems as a pollutant and as a greenhouse gas. Ob...
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This study aims to cross-validate ground-based and satellite-based models of three photobiologica...
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In this paper, we introduce a spectral surface reflectivity climatology based on observations mad...
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For many years sunshine hours have been recorded using manually operated meteorological stations....
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