Earth & Planetary Sciences
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UC Santa Cruz offers new major in environmental sciences
UC Santa Cruz has approved a new interdisciplinary major in environmental sciences leading to a B.S. degree.
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UC Santa Cruz glaciologist leads project to study Antarctica’s Thwaites Glacier
Earth sciences professor Slawek Tulaczyk will lead one of eight projects in a joint U.S.-U.K. research program to understand how quickly the massive Antarctic glacier could collapse.
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Seismologists introduce new measure of earthquake ruptures
Seismologists have developed a new measurement of seismic energy release that can be applied to large earthquakes.
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Analysis of major earthquakes supports stress reduction assumptions
After a major earthquake, the area where the fault slipped a lot is unlikely to slip again, seismologists say, but stress increases in surrounding areas.
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Acoustic imaging reveals hidden features of megathrust fault off Costa Rica
First detailed 3-D images of a megathrust fault show long grooves and other features in the fault surface that are likely to control how it slips in an earthquake.
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Geologists to deploy vast array of seismometers along Alaska Peninsula
A team of geologists will deploy a vast array of seismometers along the Alaska Peninsula in an experiment they hope will solve long-standing mysteries.
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New analysis casts doubt on predicted decrease in Oklahoma earthquakes
Seismologists say a significant seismic hazard continues despite recent reductions in injection of wastewater from oil and gas production.
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Gary Griggs stepping down after 26 years as director of Institute of Marine Sciences
Peter Raimondi, professor of ecology and evolutionary biology, will serve as director on an interim basis starting July 1.
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Climate scientist James Zachos elected to National Academy of Sciences
Election to the academy is one of the highest honors a U.S. scientist can receive.
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Climate experts release latest science on sea level rise projections
A report led by UCSC geologist Gary Griggs addresses how much the ocean will rise along California’s coast in coming decades.

