Future land loss calculated for the first time in a scientific research Erosion is destroying the coasts of the Arctic. The warming of the soil, leading to ruptures and slumping, can endanger important infrastructures and threaten the safety of local populations. In addition, these processes release carbon stored in soils into the ocean, which could alter the role of the Arctic Ocean as an important storehouse of carbon and greenhouse gases. They could also contribute to increase climate change. Scientist investigating coastal erosion caused by thawing permafrost near Bykovsky peninsula, Laptev Sea, Siberia, Russia. Photo: AWI/Paul Overduin Until now, insights into the magnitude and speed of these changes have been lacking for the future. Using a new combination of computational ...
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Darwin's Arch, a famed natural rock formation in the Galapagos Islands that is popular with divers, photographers and cruise-ship tourists, has collapsed from erosion, Ecuadorean environmental officials said on Tuesday. Photographs posted on social media by Ecuador's Environment Ministry showed rubble from the curvature of the arch visible in the ocean, with the two supporting columns still standing. Darwin's Arch- Earlier and now "We report that the iconic Arc of Darwin collapsed," the ministry wrote in Spanish on its Facebook page. The arch, named for British naturalist Charles Darwin, stands at the northernmost tip of the Galapagos Islands, a volcanic archipelago in the Pacific Ocean 600 miles (965 km) west of Ecuador. Darwin’s observation of finches and organisms on the is...
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