Dezember 2024

Climate change causes more sediment in high-mountain rivers

Many high-mountain rivers in Asia transport more sediment downstream compared to a few years ago. Changes in sediment levels have a particularly strong impact on agriculture, water quality, flood management, and hydropower generation. A study with participation from the University of Potsdam demonstrates the interacting roles of glaciers, vegetation, precipitation, and slope in mobilizing sediment …

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Sustainable biomass framework removes 99.9% of microplastics from water, study finds

Scientists have unveiled a new environmentally adaptable adsorbent capable of removing up to 99.9% of microplastics from water. Developed through the supramolecular self-assembly of chitin, derived from squid bone, and cellulose extracted from cotton, this biomass fibrous framework offers a sustainable solution for one of the most pressing global environmental challenges.

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