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Peer-reviewed

Macroplastic deposition and flushing in the Meuse river following the July 2021 European floods

Rahel Hauk, Tim van Emmerik, Martine van der Ploeg, Winnie de Winter, Marijke Boonstra, Ansje Löhr, Adriaan J. Teuling

Environmental Research Letters · 2023

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Summary

Abstract Rivers play an important role in the macroplastics transport and retention dynamics in the environment. Therefore, gaining an understanding of these processes is vital in order to help determine the fate of macroplastic in the environment. During flood events the transport of floating macroplastic is known to increase. We compared plastic accumulation and flushing on sixteen riverbanks along the Dutch Meuse river during the period that includes the July 2021 extreme flood to plastic accumulation on the same riverbanks as during normal discharge conditions between 2018 and 2021. Here we show that following the flood small macroplastic categories ( <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" overflow="scroll"> <mml:mo>&lt;</mml:mo> <mml:mn>2.5</mml:mn> </mml:math> cm) w

Source type
Peer-reviewed study
DOI
10.1088/1748-9326/ad0768
Catalogue ID
BFmoakvrxk-bf8q63
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