As officials struggle to track and contain the outbreak of the novel coronavirus known as COVID-19, ecologists say widespread impacts from viruses and other pathogens are also a growing threat to the species of the Salish Sea ecosystem. “We’re all especially impressed with how rapidly [COVID-19] emerged, the pace of its spread and how massively […]
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 […]
May 20, 2019
Survey illustrates a lack of familiarity with the Salish Sea
Washington and British Columbia residents are largely unfamiliar with the Salish Sea. A recent study conducted by the SeaDoc Society and Oregon State University reveals a need to improve geographic literacy and familiarity with the Salish Sea among those communities who share and live alongside this integrated transboundary ecosystem. This is a guest blog from […]
March 22, 2019
Salmon expedition reports unexpected findings
By Christopher Dunagan After five weeks at sea, a team of 21 scientists from five countries returned Monday with some surprising findings about the mysterious lives of salmon in the Pacific Ocean, according to Laurie Weitkamp, a salmon biologist with NOAA’s Northwest Fisheries Science Center in Newport, Ore. “It was quite an experience,” said Weitkamp, […]
March 20, 2019
Risk of a major oil spill generates action in Olympia
This week, our magazine Salish Sea Currents takes an in-depth look at ongoing legislative activity to prevent oil spills in Puget Sound. PSI senior writer Christopher Dunagan reports on the push to adopt new rules to counter-balance the increasing risks of tanker collisions and potential catastrophic spills. Among the concerns: About 1,300 tanker ships, of all types, […]
September 19, 2018
Chemicals from automobile tires suspected in coho deaths
Findings authored this month by University of Washington scientists at the Center for Urban Waters and their collaborators provide new insight into “urban runoff mortality syndrome” affecting Puget Sound coho. By Jeff Rice Chemicals linked to automobile tires have been found in stormwater associated with the widespread deaths of coho salmon in Puget Sound. The […]
May 30, 2018
Ocean acidification may be twice as extreme in Puget Sound’s seagrass habitats, threatening Dungeness crabs
Ocean acidification could be up to twice as severe in fragile seagrass habitats as it is in the open ocean, according to a study published last month in the Proceedings of the National Academy of Sciences. The conditions may threaten Dungeness crabs by 2050 and will be especially pronounced in the winter, the study says. […]
May 21, 2018
Stormwater mimics oil spill’s effect on Pacific herring
Pacific herring exposed to stormwater in Puget Sound show some of the same effects as fish exposed to major oil spills. Symptoms include heart and developmental problems. Read the story from Katie Keil in our magazine Salish Sea Currents.
May 18, 2018
Diving deeper to understand eelgrass wasting disease
New studies show that eelgrass wasting disease is more common in warmer waters, leading to concerns over the future effects of climate change on eelgrass populations in Puget Sound. We continue our series on science findings from the 2018 Salish Sea Ecosystem Conference. Robin McLachlan reports for Salish Sea Currents.
May 15, 2018
Where did the Puget Sound green crabs come from? We’re still not sure
Genetic testing shows that invasive European green crabs in Puget Sound likely did not come from the Sooke Basin in British Columbia as previously thought. New findings on the crab’s origins were presented at the 2018 Salish Sea Ecosystem Conference in Seattle. Scientists are looking at a variety of potential sources. Read the Story in […]