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The Hudson River Estuary marshes have been increasing in size, showing a remarkable resilience. But that’s not the only surprise: the marshes also appear to have been created by accident. The arrival of the railroad and associated structures in 1850 along the banks of New York’s Hudson River Tidal Estuary in several areas created the conditions for marshes to form. Credit: the Dams and Sediment in the Hudson project. Conservationists love tidal marshes. For starters, they’re excellent carbon sinks, but they also provide numerous services, from supplying rich habitats and biodiversity to...

New Study Finds More than Half of Hudson River Tidal Marshes were Created Accidentally by Humans; Resilient Against Sea Level Rise Details UMass Amherst geologist and team studied marshes from Wall Street to Albany In a new study of tidal marsh resilience to sea level rise, geologist and first author Brian Yellen at the University of Massachusetts Amherst and colleagues observed that Hudson River Estuary marshes are growing upward at a rate two to three times faster than sea level rise, “suggesting that they should be resilient to accelerated sea level rise in th...

 E-Mail IMAGE: Across the summit of the 2592-metre-high Hochvogel in the Allgäu region of Germany, a dangerous crack is gaping and growing. The southern side of the mountain threatens to slide into... view more  Credit: TU München The entire summit of the 2592 metres high Hochvogel is sliced by a five metres wide and thirty metres long fracture. It continues to open up by up to half a centimetre per month. Throughout the years, the southern side of the mountain has already subsided by several meters; and at some point it will fail, releasing up to 260,000 cubic meters of limestone...

More than half of Hudson River tidal marshes were created accidentally by humans AMHERST, Mass. - In a new study of tidal marsh resilience to sea level rise, geologist and first author Brian Yellen at the University of Massachusetts Amherst and colleagues observed that Hudson River Estuary marshes are growing upward at a rate two to three times faster than sea level rise, "suggesting that they should be resilient to accelerated sea level rise in the future," he says. Writing in Earth Surface Processes and Landforms, Yellen and colleagues documented that more than half of Hudson River tidal m...

UMass Amherst geologist and team studied marshes from Wall Street to Albany December 18, 2020 Hudson River graphic. Courtesy of the Dams and Sediment in the Hudson project. AMHERST, Mass. – In a new study of tidal marsh resilience to sea level rise, geologist and first author Brian Yellen at the University of Massachusetts Amherst and colleagues observed that Hudson River Estuary marshes are growing upward at a rate two to three times faster than sea level rise, “suggesting that they should be resilient to accelerated sea level rise in the future,” he says. Writing in Earth Su...