45 years after blast, Mount St. Helens’ sediment still causing costly problems
Nearly 45 years after Mount St. Helens' eruption sent almost 90 billion cubic feet of debris into the upper Toutle Valley, ...
Tropical cyclones have become more frequent compared to the past 5,700 years, sediment core analysis shows
Using a sediment core taken from the Great Blue Hole off the coast of the Central American state of Belize, researchers from ...
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Muddy waters: The role of sediments in river hydrology
What comes to your mind when you imagine a river? A stream of water flowing through landscapes? While that's partly true, ...
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Master's Thesis Defense in Earth, Environmental and Atmospheric Sciences: Matthew Witscheber 4/8
The Kennedy College of Sciences, Department of Earth, Environmental and Atmospheric Sciences, invites you to attend a Master's Thesis Defense by Matthew Witscheber on "Sediment and Cation Composition ...
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Perseverance triumphs over challenges to unveil Mars’ geological secrets
NASA’s Perseverance rover is tirelessly exploring Mars and recently overcame a rocky challenge to collect another valuable ...
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Rivers and Streams - Water and Sediment in Motion
The shape of rivers and streams changes through time as erosion, deposition, and transport of sediment occurs. Rivers and streams maintain a dynamic equilibrium between discharge, slope ...
Taking the seagrass taxi: How foraminifera move from the coast to the depths of the Red Sea
Foraminifera are single-celled marine organisms with a calcareous shell. They not only provide evidence of past habitats, but ...
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45 years after blast, Mount St. Helens’ sediment still causing costly problems
Nearly 45 years after Mount St. Helens’ eruption sent almost 90 billion cubic feet of debris into the upper Toutle Valley, millions of tons of sediment still pour into the Cowlitz River each year.