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February 18, 2016

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Will Ballard Locks withstand a major earthquake?

Concerns are growing that an earthquake or major ship accident could cause a failure that would halt ship traffic — or, worse, drop water levels in Lake Washington and Lake Union by up to 20 feet. That could mean stranded boats, disabled bridges and big problems for salmon restoration. Read the story in Salish Sea […]


January 6, 2016

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The question of unpermitted shoreline armoring in Puget Sound

Last year, we reported on an exciting trend related to shoreline armoring in Puget Sound. For the first time, state agencies actually noted a decrease in new armoring in which removal of these controversial beach structures outpaced new permits for development. That was good news for state and federal agencies trying to reverse more than 100 […]

July 24, 2015

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Auklet recordings featured on Living on Earth

The Puget Sound region is home to one of the largest nesting colonies of rhinoceros auklets in the world. Each summer tens of thousands of these puffin-like birds raise their chicks on Protection Island in the Strait of Juan de Fuca. You can listen to the sounds of this summer ritual on PRI’s Living on Earth this week. The […]


December 20, 2014

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Puget Sound stormwater fixes could cost billions

Pollution from stormwater has been called one of the greatest threats to Puget Sound. How much will it cost to hold back the rain? A new EPA-funded study says the price could reach billions per year, a figure that dwarfs current state and federal allocations. Read the article in Salish Sea Currents.


November 21, 2014

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Nature inspires new approach to flood control

Every year, winter rains bring the threat of millions of dollars in property damage, or even the loss of life, from floods. Rivers have historically been channeled and tamed to protect towns and farms in low-lying floodplains, but research shows that this approach may actually be making flooding worse while at the same time threatening […]


October 31, 2014

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Brighter future for salmon at downtown seawall

The decaying seawall along Seattle’s waterfront is providing scientists with an opportunity to improve long-lost habitat for migrating salmon. It could also show the way for habitat enhancements to crumbling infrastructure worldwide. One University of Washington researcher describes the project. Read more about the Seattle seawall in Salish Sea Currents.