COVID-19 and urban rivers: Effects of lockdown period on surface water pollution and quality- A case study of the Zarjoub River, north of Iran.

Environ Sci Pollut Res Int · 2022 · PMC8723709 · PMID 34981401

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an increasing trendno p-value reported

6b , the values of SAR and EC illustrated an increasing trend from upstream to downstream in particular for post-lockdown period.

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