Articles on Sediment core
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How much microplastic does a city produce? To find out, we looked at Brisbane’s Moreton Bay, where microplastics build up without being washed away
A newly discovered half-million-year-old layer of volcanic sediment beneath the Aegean Sea rewrites what scientists know about this area’s volcanic history – and potential future hazards.
Indigenous fire management shaped Australian tropical savannas over millennia, until the arrival of Europeans pushed the landscape back into a dangerous, unmanaged state.
80% of carbon on land in stored in soil. Our new research investigated how erosion transports this carbon to the bottom of lakes, where it’ll never be released into the atmosphere.



