Onderzoek van veeljarige reeksen fenologische gegevens van enkele fruitsoorten, bomen en heesters...
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For many years sunshine hours have been recorded using manually operated meteorological stations....
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Sunshine is considered to be the most important source of vitamin D. Due to an increased risk of ...
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Nitrogen dioxide (NO2) and formaldehyde (HCHO) column data from satellite instruments are used fo...
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