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Stacked tires. Photo: Kool Cats Photography. https://flic.kr/p/ChFgxf (CC BY-NC 2.0)

Conference highlights latest findings on toxic chemical in tires

The International Conference on Emerging Contaminants (EMCON), hosted virtually this month by the University of Washington, focused on newly identified threats from chemicals and microplastics in the environment. The conference provided an opportunity to hear the latest research on the discovery of a tire-related compound deadly to Puget Sound’s coho salmon. The cause of what scientists …

New NSF grant supports toxics research

Researchers at our affiliate organization the Center for Urban Waters have received a $797,107 National Science Foundation grant for the purchase of new equipment to identify toxic contaminants in Puget Sound. Ed Kolodziej is the project’s principal investigator. Co-principal investigators include David Beck, Allison Gardell, Jessica Ray, and Andy James. The funds were awarded on …

PSI Director Joel Baker elected to Washington State Academy of Sciences

Puget Sound Institute Director and University of Washington Tacoma Professor of Environmental Science Joel Baker is one of 38 new members elected to the Washington State Academy of Sciences in 2021. Baker, an environmental chemist who has worked extensively on science and policy issues related to Puget Sound, was selected for his “foundational work on …

Mercer Island student honored in national art contest for her painting of Arctic char

A 16-year-old Mercer Island High School artist, Jingyi “Alana” Yang, received multiple awards this month in the annual Art of Conservation Fish Art Contest, sponsored by the conservation group Wildlife Forever. Her painting showed an Arctic char in its natural cold-water surroundings. Alana said she was inspired to paint the colorful fish during a family …

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 …

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 …

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 …

A still from Engineering With Nature. Associate Professor Ed Kolodziej, at right, is interviewed by Katherine Lynch of Seattle Public Utilities.

Kolodziej, Peter Featured in SIFF Documentary on Seattle’s Thornton Creek

A new documentary featuring PSI collaborators Ed Kolodziej and Kathy Peter was selected to premiere at the 2019 Seattle International Film Festival (SIFF) on Saturday, June 8. The 70-minute documentary, “Engineering with Nature – An Ode to Water, Wood, and Stone” was directed by environmental filmmaker Shelly Solomon and is distributed through Leaping Frog Films. …

A school of herring.Jacob Bøtter/Flickr

Young herring ‘go with the older fish’ a key finding in Ocean Modeling Forum’s efforts

Puget Sound Institute lead ecosystem ecologist Tessa Francis was quoted in a recent article in UW News. From UWT News Service: “Young herring ‘go with the older fish’ a key finding in Ocean Modeling Forum’s efforts,” by Michelle Ma, UW News, May 29, 2019, http://www.washington.edu/news/2019/05/29/young-herring-go-with-the-older-fish-a-key-finding-in-ocean-modeling-forums-efforts/. Tessa Francis is both the lead ecosystem ecologist at the …

PSI is hiring for a new postdoc position

PSI is seeking a postdoctoral research scientist to focus on modeling the connections between terrestrial and aquatic ecosystems in Puget Sound. The full job announcement is available below. University of Washington Postdoctoral Research Scientist Modeling Terrestrial-Aquatic Linkages in Puget Sound The Puget Sound Institute, a University of Washington research center located in Tacoma (www.pugetsoundinstitute.org), is …

Screenshot from video.

Video: Identifying sources of pollution in the Skagit Valley

A video produced by the University of Washington Center for Urban Waters shows how chemical tracers can identify sources of pollution affecting shellfish growers in Puget Sound’s Skagit Valley. Fecal coliform pollution is a widespread problem in Puget Sound, resulting in costly beach and shellfish bed closures whenever it is detected. Analytical techniques can now …