Feb 25, 2021

Is potassium a key to understanding the ocean’s past?

When looking at a periodic table, potassium might not be the first element you’re drawn to – distracted instead by gold, copper or silver. But a new paper published in Science Advances suggests we should be paying more attention to this abundant substance. The study – with first author Yan Hu, a recent graduate student and postdoctoral researcher in the UW Department of Earth and Space Sciences and now at Institut de Physique du Globe de Paris – advances our ability to trace potassium isotopes at high precision, unleashing a suite of potential applications ranging from measuring past climates to further understanding ocean chemistry.

Logging change in Puget Sound: Researchers use UW vessel logbooks to reconstruct historical groundfish populations

The R/V Commando passes through the Montlake Cut

To understand how Puget Sound has changed, we first must understand how it used to be. Unlike most major estuaries in the U.S. — and despite the abundance of world-class oceanographic institutions in the area — long-term monitoring of Puget Sound fish populations did not exist until 1990. Filling in this missing information is essential to establishing a baseline that would provide context for the current status of the marine ecosystem, and could guide policymakers in setting more realistic ecosystem-based management recovery targets.

Diversity, equity and inclusion in Washington Sea Grant

The College of the Environment is proud to house organizations like Washington Sea Grant (WSG), who provide research, technical expertise, and educational activities that support the responsible use and conservation of ocean and coastal ecosystems. To do this, WSG partners with international, federal, tribal, state and local governments, local communities, and K-12 schools on a variety of marine-related projects. Earlier in the 2020-21 academic year, WSG published their 10-year Diversity, Equity and Inclusion (DEI) roadmap.

UW Oceanography's Jodi Young named Sloan Fellow

One faculty member at UW Environment was awarded an early-career fellowship from the Alfred P. Sloan Foundation. The new Sloan Fellow, announced Feb. 16, is Jodi Young, an assistant professor in the School of Oceanography. Open to scholars in eight scientific and technical fields — chemistry, computer science, economics, mathematics, molecular biology, neuroscience, ocean sciences, and physics — the fellowships honor those early-career researchers whose achievements mark them among the next generation of scientific leaders.

Q&A: ShakeAlert earthquake early warning system arriving in Pacific Northwest

Field engineers Karl Hagel and Pat McChesney with Mount Hood in the distance.

After years in development, an earthquake early warning system known as ShakeAlert is on the cusp of being released in Oregon and Washington. The system that spans the West Coast was launched in California in late 2019. It launches to the public in Oregon on March 11, the 10th anniversary of the Tohoku earthquake and tsunami, and in Washington in May.