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June 22, 2021

Golden-crowned kinglet (Regulus satrapa). Photo: Minette Layne (CC BY-NC 2.0)">

Golden-crowned kinglets in Puget Sound have seen a steep decline since 1968

The number of golden-crowned kinglets in the Puget Sound watershed has declined by more than 91% over a recent 50-year period, according to data from the North American Breeding Bird Survey. The data was reported by the Washington Department of Fish and Wildlife, which tracks the information for the Puget Sound Partnership’s terrestrial bird indicator. […]

June 10, 2021

Fluoxetine hydrochloride. Photo: Meg (CC BY-NC-ND 2.0) https://www.flickr.com/photos/disowned/1125134972">

International conference at UW will focus on emerging contaminants

This year’s International Conference on Emerging Contaminants will be hosted virtually at the University of Washington from September 13-14 in partnership with the Center for Urban Waters, the Puget Sound Institute and the Washington Stormwater Center. Abstracts are due June 16th and the deadline for early registration is July 1. The full announcement is available […]

May 25, 2021

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Mathematical tools to aid in the interpretation of coronavirus testing

New mathematical equations co-developed by Puget Sound Institute affiliate research professor Marc Mangel are designed to help health officials interpret coronavirus test results for better risk assessments.  As more people in the U.S. are vaccinated and mask restrictions loosen, public health officials hope that the coronavirus pandemic has reached a turning point. Even so, the […]

March 19, 2021

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Voices Unbound: New perspectives on environmental challenges

A group of researchers at the University of Washington Tacoma asked more than a thousand people in Pierce County what they viewed as their most important environmental challenges. Nursing professor Robin Evans-Agnew will present some of the findings from the Voices Unbound project on Monday, March 22nd. Most of the people who wandered by the […]

December 3, 2020

Stormwater picks up contaminants from vehicles. Photo: Daniel Parks (CC BY-NC 2.0) https://www.flickr.com/photos/parksdh/7014755513">

Could tire discovery go beyond impacts on coho?

Scientists have suspected for several years that chemicals from tire wear particles are to blame for the deaths of thousands of coho salmon that have returned to spawn in Puget Sound’s urban streams. Sometimes referred to as “pre-spawn mortality” or “urban runoff mortality syndrome,” these deaths typically occur in streams near roads, and scientists have […]

September 22, 2020

Toxics in Fish report cover.">

New guidance for cleanup of toxics in Puget Sound

An EPA-funded team of scientists and other experts has completed draft recommendations for the future cleanup of toxic chemicals in Puget Sound. The group’s Toxics in Fish Implementation Strategy addresses pollutants such as PCBs and a slew of emerging contaminants that can affect species throughout the waterway. The strategy will be available for public review […]

June 29, 2020

Maps generated from the Salish Sea Model showing surface layer transport in the Northwest Straits (left) and sea surface salinity (right). Images: Pacific Northwest National Laboratory">

PSI launches Salish Sea Modeling Center

The Puget Sound Institute is launching a new program that will use supercomputers to advance ecosystem recovery of the Salish Sea. The Salish Sea Modeling Center will allow scientists from around the region to access sophisticated computer models to predict changes in the ecosystem. Work at the center will tackle vexing environmental problems such as […]

April 30, 2020

Distinguished Research Award recipient Ed Kolodziej.">

Kolodziej wins UWT’s 2020 Distinguished Research Award

Puget Sound Institute collaborator Ed Kolodziej is the recipient of this year’s University of Washington Tacoma Distinguished Research Award for his work to identify toxic contaminants in the Puget Sound watershed. The annual award “recognizes a faculty member who has achieved a record of notable scholarship or creative activity, who has generated new knowledge or […]