"> A recent report from the Puget Sound Partnership helps us understand the difficulty of restoring the Puget Sound ecosystem. What caught my attention in the State of the Sound report was that after 20 years of protecting and restoring streams, wetlands, shorelines and estuaries, we have not increased overall fish and wildlife populations, and some […]
November 3, 2021
"> Puget Sound fish and wildlife populations fall short of 10-year recovery goals
A final report on the 2020 ecosystem-recovery goals for Puget Sound outlines habitat improvements for some streams, shorelines and wetlands, but it also describes ongoing declines among fish and wildlife populations that use those habitats. The latest State of the Sound report, released this week by the Puget Sound Partnership, summarizes the status of 52 […]
October 28, 2021
"> Salmon study sparks controversy
Occasionally, this space includes reports and essays from guest writers on the subject of Puget Sound ecosystem recovery. Biologist and author Eric Wagner has this look at the controversy surrounding a recent study of salmon numbers in the Salish Sea. By Eric Wagner A couple of weeks ago, the Canadian Journal of Fisheries and Aquatic […]
October 28, 2021
"> Puget Sound meets 2020 bulkhead-removal goal; new indicators will chart the future
In a turnabout that offers hope for Puget Sound’s nearshore ecosystem, old bulkheads are now being removed faster than new bulkheads are being constructed, according to permit figures provided by the Washington Department of Fish and Wildlife. In fact, officials with Puget Sound Partnership recently announced that the agency’s 2020 goal for reducing shoreline armoring […]
September 27, 2021
Introducing DORA Explorer
Whether on land or in the sea, oxygen is critical for sustaining life. Healthy ecosystems depend on it, and the amount of dissolved oxygen in marine environments is one of the ways that scientists measure water quality. Both the research community and the regulatory authorities rely on complex computer models of the Salish Sea to […]
September 27, 2021
"> 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 […]
September 21, 2021
"> Orca census shows some improvement, but many whales still die before their time
The annual census of the endangered Southern Resident killer whales, submitted yesterday to the federal government, shows three births and one death from mid-2020 to mid-2021. Along with the new census report, Ken Balcomb of the Center for Whale Research sadly confirmed the death of L47, a 47-year-old female named Marina, who has been apparently […]
September 16, 2021
"> Plunging into a jungle of weather statistics to find the footprints of climate change
“Augusts in Seattle are getting hotter, leading to a change of 3.5°F since 1970.” This was the sentence that caught my eye while reading an email from Peter Gerard, director of communications for Climate Central, an organization that prides itself on helping news reporters tell an accurate story of climate change. I wondered immediately: Is […]
August 26, 2021
"> Discovery of tire-related chemical that kills coho salmon sparks widespread response
Scientists, legislators and manufacturers are responding in various ways to the recent groundbreaking discovery of a deadly chemical derived from automobile tires, a chemical that can rapidly kill coho salmon swimming in urban streams. Researchers are trying to better describe the chemical signature and biological function of the newfound chemical, 6PPD-quinone, along with related compounds. […]
July 30, 2021
"> 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 […]