Application of national pollutant inventories for monitoring trends on dioxin emissions from stationary industrial sources in Australia, Canada and European Union.

PLoS One · 2019 · PMC6814226 · PMID 31652300

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a decreasing trendno p-value reported

Emission from iron and steel Assessing the amount of dioxin released per tonne of metal produced, revealed a decreasing trend of dioxin emissions over the period of 1990–2017 ( Fig 2 ).

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