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Snail shells show high-rise plateau is much lower than it used to be

The Tibetan Plateau

New research, lead by Earth and space sciences professor Kate Huntington, is shedding light on how the Tibetan Plateau of south central Asia was at one time much higher than it is today. Its historical heights have long been debated in the scientific community, and Huntington and her team used novel research techniques — including the fossilized remains of snails that once lived in the Plateau’s ancient rivers and lakes — to help answer questions about the region’s distant past. 

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Oso disaster had its roots in earlier landslides

An aerial view of the slide site at Oso, Washington.

An interdisciplinary team of risk analysis experts, engineers, and scientists — including Earth and Spaces Sciences’ David Montgomery — released a report on Tuesday offering details about the Oso landslide that happened earlier this year. The  report focuses on observations and data collection where the landslide occurred, reviews nearby geologic conditions and land-use and landslide risk assessments, and collects eyewitness accounts of the disaster. 

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Geophysicists prep for massive ‘ultrasound’ of Mount St. Helens

The crater of Mount St. Helens.

Scientists are gearing up to get started in earnest this weekend on a massive collaborative effort to map the internal plumbing of Mount St. Helens. The College of the Environment’s Department of Earth and Space Sciences is playing a major role–lead by professor Kenneth Creager–along with numerous other institutions. The researcher’s goal is to better understand the inner workings of the mountain and other volcanoes in the Cascade Range as in order to better protect nearby urban areas. 

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Scientists ready to study magma formation beneath Mount St. Helens

Mt St Helens two years after eruption (photo: USGS)

University and government scientists are embarking on a collaborative research expedition to improve volcanic eruption forecasting by learning more about how a deep-underground feeder system creates and supplies magma to Mount St. Helens. They hope the research will produce science that will lead to better understanding of eruptions, which in turn could lead to greater public safety.

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Meet Kate Allstadt, self-described "present-day geologist"

Kate Allstadt in front of the Nile Landslide (photo: Kate Allstadt)

What would you do in a big earthquake? Do you know how your neighborhood would fare? Would the ground beneath your house hold firm, or turn into liquid, or break loose in a landslide? If you had a few seconds or minutes warning, how would you prepare knowing a devastating earthquake was about to be unleashed? In the wake of the nearby 530 Landslide, these are the kinds of questions researchers like Kate Allstadt ask with increasing urgency. 

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