Changes of heavy metals in Pollutant Release and Transfer Registers (PRTRs) in Korea.

Int J Environ Res Public Health · 2014 · PMC3986981 · PMID 24577281

Europe PMC DOI

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a decreasing trendno p-value reported

an increasing trendno p-value reported

The total volume of chemicals displayed a decreasing trend from 1999 to 2010, whereas that of heavy metals displayed an increasing trend from 1999 (11,183 kg/year) to 2007 (59,633 kg/year).

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