"> In 2011, sonar operators aboard the ocean-going Research Vessel Thomas G. Thompson inadvertently recorded a surprising natural phenomenon, as the 274-foot ship traversed through Puget Sound while returning to port at the University of Washington. At the time, researchers on board were focused on a host of other projects. They might not have known that […]
May 25, 2021
"> 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 9, 2021
"> Low-interest loans could help shoreline property owners finance improvements
As ongoing research confirms the importance of shoreline habitat throughout Puget Sound, experts are looking for new ways to help shoreline property owners pay for bulkhead removals. One emerging idea, which could be established as a formal initiative within a year, consists of a special shoreline loan program that could provide low-interest loans to residential […]
January 20, 2021
"> Puget Sound Partnership proposing ‘Desired Outcomes’ for ongoing ecosystem recovery
Puget Sound Action Agenda, often referred to as Puget Sound Partnership’s blueprint for ecological recovery, continues to evolve. The next Action Agenda — scheduled to go into effect a year from now — will incorporate an expanded long-range vision for Puget Sound, complete with broad-based strategies, not just near-term actions. “Desired Outcomes,” the first major […]
December 4, 2020
"> Discovery of toxic chemical in tires spurs scientific and regulatory interest
The discovery of a mysterious chemical that kills coho salmon in urban streams is expected to spawn new research throughout the world while possibly inspiring new demands for protective regulations. The deadly chemical, associated with automobile tires, was identified by researchers at the University of Washington’s Center for Urban Waters, which is affiliated with the […]
December 3, 2020
"> 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 3, 2020
"> A look at future ocean conditions and how they could affect coastal communities
Scientists tell us that climate change is probably increasing the frequency of extreme events, such as hurricanes, droughts and wildfires. As time goes on, we might expect even more dramatic shifts in the ecosystem, as some species move to more suitable locations and others die out. The Pacific Fishery Management Council, which oversees fishing along […]
April 25, 2020
"> Warm-water ‘blobs’ significantly diminish salmon, other fish populations, study says
It’s no secret that salmon and other Northwest fish populations are expected to shrink as a result of a warming Pacific Ocean. But a new study suggests that the resulting decline in commercial fishing by 2050 could be twice as great as previously estimated by climate scientists. The higher estimates of population declines were calculated […]
March 9, 2020
"> Virus related to measles could push Puget Sound orcas to extinction, study says
Researchers studying the killer whales that frequent Puget Sound are growing increasingly concerned that a dangerous virus or other disease-causing organism could spread through the population and hasten extinction of these critically endangered southern resident orcas. Without dramatic changes to their environment, extinction is already considered the likely future for the southern residents, as they […]
May 30, 2019
"> 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 […]