Citizens are providing vast amounts of georeferenced data in the form of in situ data collections...
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During the COVID19 lockdown (24 January-20 March) in China low air pollution levels were reported...
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We compare nine emission inventories of nitrogen oxides including four satellite-derived NOx inve...
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The observational climate record is a cornerstone of our scientific understanding of climate chan...
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The wind climate and its possible change in a warming world are important topics for many applica...
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