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November 21, 2023

A carcass of a female coho salmon affected by the toxic chemical 6PPD-quinone in stormwater runoff in Seattle's Longfellow Creek. This salmon died before spawning, retaining nearly 100 percent of its eggs. Source: Tiffany Linbo, National Oceanic and Atmospheric Administration. | GAO-24-105687">

GAO report calls for strengthening of regulations on nonpoint source pollution

By Sarah DeWeerdt A new report by the nonpartisan Government Accountability Office (GAO) is renewing calls to strengthen Clean Water Act protections against nonpoint source pollution such as stormwater and agricultural runoff. The recommendation echoes findings made by the GAO in 2013 when it called for Congress to revise “largely voluntary” regulations for nonpoint pollution sources that wash […]

November 8, 2023

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Puget Sound ecosystem holding on, but recovery remains uncertain, says latest status report

Efforts to restore ecological health to Puget Sound have largely failed to meet recovery goals, yet fish and wildlife populations are still hanging on, according to a new report that describes many struggling populations as neither increasing nor decreasing to a significant extent. The latest State of the Sound report, released last week by the […]

October 25, 2023

An aerial image of the lower Duwamish River as it flows into Puget Sound. The river is heavily contaminated with PCBs and other toxic chemicals. Photo courtesy of NOAA.">

PCBs in building materials

On Wednesday, November 1st, the Puget Sound Institute will host its third symposium on PCBs in regional waterways. The online symposium will include a national discussion about the management of PCBs in building materials. Speakers will include: The symposium takes place on November 1, from 9 am – 12:30 pm PT / 12 – 3:30 […]

October 24, 2023

Coho salmon. Photo courtesy of NOAA.">

Next Salish Sea Science Roundtable will focus on coho salmon

Join the next Salish Sea Science Roundtable 11.7.2023 from 12:30 – 1:30 pm PT Emerging Salmon Science with Fisheries and Oceans Canada Chrys Neville Program Head – Salmon Marine Interactions Program, REEF/ESDThe story of coho salmon in the Strait of Georgia is complex. Historically it supported a very lucrative recreational fishery. However, the fishery collapsed in the 1990s […]

October 12, 2023

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A no-death census year for Puget Sound’s orcas, with observations about a recent shift to more female births

For the first time since Census Year 1993, no deaths were reported this year among the Southern Resident killer whales, which frequent Puget Sound, according to the official census report. Two new births were reported among the whales, increasing the population from 73 to 75. I would also like to share some potentially hopeful information […]

September 30, 2023

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What may be the nation’s largest estuary seems hidden in plain sight for many people

What is the largest estuary in the United States? This is a question loaded with confusion and open to interpretation, as you will soon see. Before we get to the likely answer — which may surprise you — let me share a few authoritative views on the subject: Chesapeake Bay Foundation: “Chesapeake Bay is the […]

September 29, 2023

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2022 Salish Sea toxics monitoring synthesis: A selection of research

A new report from the Puget Sound Ecosystem Monitoring Program takes a comprehensive look at some of the greatest dangers posed by toxic chemicals in the Salish Sea. The report was produced with support from the UW Puget Sound Institute, and brings together recent findings on PCBs, CECs, PFAS, 6PPD-Q, and other toxics of concern. It […]

September 25, 2023

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Warm ocean waters work their way into Puget Sound

Unusually warm waters in the Pacific Ocean — now pushing up against the Washington coast — are keeping oceanographers on alert for changes that could reverberate through the food web, potentially affecting fish, birds and marine mammals in coastal waters and in Puget Sound. Rising ocean temperatures may be related to recent sightings of warm-water […]

September 21, 2023

Image courtesy of Welch et al.">

Salish Sea Science Roundtable begins in October

While there are often opportunities to go deep in our respective fields, breakthroughs can come from unexpected connections and interdisciplinary discussions. The Salish Sea Science Roundtable is a virtual monthly seminar inspired by just that. UW Puget Sound Institute is co-convening the roundtable with several organizations, including Fisheries and Oceans Canada. Each month we’ll connect to […]

September 11, 2023

The view from AMK Ranch in Grand Teton National Park. Photo by Michael Kern.">

Collaborative Leadership Project featured at national retreat on scholarship and research

In August, PSI Director of Special Projects Michael Kern was invited by the University Network for Collaborative Governance (UNCG) to discuss the research questions driving the Collaborative Leadership Project at the UNCG Scholarship Retreat. The retreat was held at the University of Wyoming’s AMK Ranch in Grand Teton National Park. It was attended by about […]