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May 18, 2018

Eelgrass at low tide. Photo by Olivia Graham.">

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

Carcinus maenas. Photo: Brent Wilson (CC BY-NC-SA 2.0) https://www.flickr.com/photos/59048895@N06/5409329320/">

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 […]

May 9, 2018

Bay Mussels (Mytilus trossulus) on Edmonds Ferry Dock. Photo [cropped]: brewbooks (CC BY-SA 2.0) https://www.flickr.com/photos/brewbooks/8840874065">

Bay mussels in Puget Sound show traces of oxycodone

By Jeff Rice The opioid epidemic has now hit the waters of Puget Sound. State agencies tracking pollution levels in Puget Sound have discovered traces of oxycodone in the tissues of native bay mussels (Mytilus trossulus) from Seattle and Bremerton area harbors. The mussels were part of the state’s Puget Sound Mussel Monitoring Program. Every […]

May 3, 2018

Bull Kelp (Nereocystis luetkeana), the only surface canopy species in the Puget Sound, observed in March 2018. Photo: Brian Allen">

Kelp continues steady decline in Puget Sound

This week marks the beginning of an occasional series we’ll be producing on findings from the 2018 Salish Sea Ecosystem Conference in Seattle. Last month, we sent more than a dozen student and professional writers to the conference to gather stories on the latest science influencing Puget Sound recovery. We’ll be rolling those stories out […]

April 25, 2018

Before and after composite view at the site of a 2013 bulkhead-removal project on the shore of Penrose Point State Park in Pierce County. Composite: Kris Symer, PSI; original photos: Kristin Williamson, South Puget Sound Salmon Enhancement Group">

Shoreline armoring implementation strategy finalized

Following a public comment and external review period, the EPA-funded Habitat Strategic Initiative team has officially released a Shoreline Armoring Implementation Strategy, which aims to reduce shoreline armoring in Puget Sound. The team developed the strategy in partnership with the Washington Department of Fish & Wildlife, Washington Department of Natural Resources, Puget Sound Partnership, Puget Sound […]

April 4, 2018

Former U.S. Secretary of the Interior Sally Jewell and WA Governor Jay Inslee helped kick off the Salish Sea Ecosystem Conference in Seattle on April 4, 2018. Photo: Jeff Rice/PSI">

Future of orcas takes center stage at Salish Sea conference

Gov. Jay Inslee joined former Interior Secretary Sally Jewell to open three days of science talks at the Salish Sea Ecosystem Conference in Seattle. The conference will include about 700 scientific presentations on topics ranging from orcas to habitat restoration, from climate change to toxic chemicals. Read the story in Salish Sea Currents.

March 14, 2018

A Southern Resident Killer Whale. Photo courtesy of NOAA.">

Governor signs executive order to protect orcas and Chinook

By Christopher Dunagan for the Puget Sound Institute Worried that Puget Sound’s revered orcas are headed for extinction, Gov. Jay Inslee is calling for quick actions to help the whales — including boosting their food supply and reducing underwater noise that could disrupt their feeding efforts. Surrounded by state and tribal officials, Inslee on Wednesday […]

March 7, 2018

Core sample from Hood Canal showing a cotton-like mat of Beggiatoa bacteria extending above the seafloor. Oct 2006. Photo: Matt Lonsdale">

Does Puget Sound need a diet?

As the region’s population grows, scientists say we can expect to see increasing amounts of nitrogen and other elements flowing into Puget Sound. Known as “nutrients” these elements are naturally occurring and even necessary for life, but officials worry that nutrients from wastewater and other human sources are tipping the balance. That could mean big […]

February 7, 2018

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Looking for student science writers

Are you a student interested in science journalism? PSI has a great opportunity for up to five student writers to help us report science stories from the April 4-6 Salish Sea Ecosystem Conference in Seattle. Students will receive free conference admission as well as a $125 stipend in exchange for in-depth reporting on selected presentations […]