River
Lake
Marine
Beach, coastal waters and estuarines
Over 500,000 microplastic particles per square metre were found on the bed of the River Tame
Particles m2
>500,000
>0.01
River
Lake
Marine
Beach, coastal waters and estuarines
Over 500,000 microplastic particles per square metre were found on the bed of the River Tame
Particles m2
>500,000
Kuril-
Kamchatka
trench
>10,000
>0.01
St Lawrence River
Great Lakes
San Francisco
Bay
Coastal
beaches
Canterbury coast