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Coloured microplastics linked to global warming
Updated On: 07 May, 2026 09:05 AM IST | Shanghai | Agencies
Researchers have found that coloured microplastics may contribute to global warming at levels equivalent to 16.2 per cent of black carbon’s impact. The findings challenge earlier studies that underestimated the climate effects of plastics by focusing mainly on clear materials

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Researchers have found that coloured microplastics contributed to global warming at a level equivalent to 16.2 per cent of that caused by black carbon.
Previous research suggested that the impact of microplastics on climate change was minimal, but these studies were conducted on clear plastics, despite most plastics being coloured with pigments.
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