135 news posts related to Geophysical Sciences

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Study shows UW Farm practices restore soil health

The soil beneath our feet may not often catch our attention, but keeping it healthy can have major impacts on climate change and the overall sustainability of our food production system. A new study of agricultural practices at the UW Farm, led by recent College of the Environment graduate Julia Macray and Professor of Earth and Space Sciences David Montgomery, demonstrated that even relatively small changes to the ways we farm can help restore soil health and sequester carbon from the atmosphere. 

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In the Field: Tracking seismic clues in one of the driest places on Earth

UW doctoral student collects rock samples on dry, brown hills in Chile’s Atacama Desert.

Unlike the Pacific Northwest, the Atacama Desert in Chile experiences very little rain. But the two regions are both seismically active. Faults in the Atacama Desert are slowly sliding past each other in a way similar to the Seattle Fault in Puget Sound and the San Andreas Fault in California. The Atacama Desert’s lack of rain makes it easier to see how those gradual movements shape the landscape over time. 

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UW researchers land $10.6M to build subduction zone observatory

Scientists and engineers from the UW School of Oceanography, Department of Earth and Space Sciences and the Applied Physics Lab, along with partners at Scripps Institution of Oceanography, recently were awarded more than $10 million to build an underwater observatory in the Cascadia subduction zone. The funding comes from the National Science Foundation and aligns with larger efforts to better understand subduction zones more broadly. 

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ShakeAlert offers latest earthquake science as region practices Great ShakeOut safety drill Oct. 19

several people handle equipment as they set up a seismometer.

As people and organizations across the globe practice earthquake drills Oct. 19 on International ShakeOut Day, closer to home in the Pacific Northwest, communities are bolstered by a state-of-the-art earthquake early warning system — and a research center that maintains the second-largest seismic network in the U.S. The Pacific Northwest Seismic Network, housed within the UW College of the Environment, collects data from more than 700 seismic stations across Washington and Oregon, plus data from partner organizations in British Columbia and bordering states. 

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