Sulphur and Nitrogen Compounds in Air and Precipitation in Sweden 1980 - 1992

Trend studies have been made on air and precipitation monitoring results from five Swedish EMEP-stations covering the period from 1980 to 1992. Linear regression calculations on yearly average show a statistically significant decrease of sulphur dioxide in air at all stations.

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Last updated: 2021-05-05

IVL Swedish Environmental Research Institute

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IVL Swedish Environmental Research Institute has a wide environmental profile. We combine applied research and development with close collaboration between industry and the public sphere. Our consultancy is evidence-based, and our research is characterized by interdisciplinary science and system thinking.


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