Puget Sound Institute senior writer Christopher Dunagan discusses the challenges of protecting Puget Sound and all things water-related. As the very first environmental reporter for the Kitsap Sun, he has been a respected voice in the region for more than 25 years. He has been covering science-related stories for the Puget Sound Institute since 2015.
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April 25, 2020
" alt="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 […]
April 17, 2020
" alt="Earth Day events go online because of virus"> Canceled! Canceled! Canceled! Participants in this year’s Earth Day activities won’t be rallying in large groups, participating in environmental festivals or coming together to clean up the Earth. On the 50th anniversary of Earth Day — Wednesday of next week — the environmental movement will be uniquely digital, with many people celebrating from their home […]
April 9, 2020
" alt="Salmon expeditions challenge old beliefs"> Long-held assumptions about where salmon go during their years of swimming in the Pacific Ocean may need to be revised, according to Dick Beamish, a Canadian salmon researcher who helped organize two scientific expeditions into the Pacific Ocean. For example, sockeye salmon have been caught in nets farther south than conventional wisdom would suggest, Beamish […]
April 2, 2020
" alt="Time to spare? Why not conduct some real online research to advance science"> If you are looking for something constructive to do in this stay-at-home period of our lives, I might suggest joining a team of scientists conducting real online research. Zooniverse, a clearinghouse of about 100 active crowd-sourced science projects, has added educational materials for all age groups. Students learning at home can assist professional researchers as […]
March 19, 2020
" alt="Sewer operators worry that toilet paper shortage will lead to more nasty clogs"> With a multitude of people scrambling to buy toilet paper, and some going without, sewer utility officials across the country are worried about the possible repercussions of the TP shortage — such as clogged sewer lines. Toilet paper and wipes of all kinds have become the subject of a complex, wide-ranging and controversial debate. The […]
March 11, 2020
" alt="Second Pacific salmon expedition gets a chance to see the effects of cooler water"> A second research cruise to study the winter travels of salmon in the Pacific Ocean got underway today, when 12 scientists from three countries left Victoria, B.C., aboard the trawler Pacific Legacy. Researchers say they have learned a great deal from the first salmon cruise a year ago, when 21 scientists from five countries ventured […]
March 9, 2020
" alt="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 […]
March 7, 2020
" alt="Harvest managers setting this year’s salmon seasons struggle to find ways to help orcas"> As state, tribal and federal salmon managers work together to establish this year’s fishing seasons, they have not forgotten about the needs of Puget Sound’s endangered killer whales. In fact, new documents related to the southern resident orcas describe an investigation looking to find ways to reduce fisheries at certain times and locations that might […]
February 25, 2020
" alt="Shoreline armoring in Puget Sound gets new scrutiny from the Army Corps of Engineers"> Shoreline bulkheads, which can damage beaches and destroy fish habitat, could come under more extensive review and permitting as the result of a revised shoreline policy announced last week by the U.S. Army Corps of Engineers. The revised policy (PDF 163 kb), which resulted from a federal lawsuit, now requires a Corps of Engineers permit […]
February 20, 2020
" alt="New fishing rules increase limits on warm-water fish to indirectly help orcas"> In an effort to protect young salmon from predation, new fishing rules will allow anglers to double their catch of some warm-water predatory fish found in 77 lakes across Washington state. Reducing the population of salmon-eating bass, catfish and walleye is one of many ideas promoted by the governor’s Southern Resident Orca Task Force, which […]
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