Scientists: Let wildfires burn when prudent

Smoke plume from forest fire.

With nearly 9 million acres burned this year across the nation, 2015 is shaping up to be one of the most destructive wildfire seasons yet. And with drought and climate change, wildfires are only predicted to get worse. In a commentary published Sept. 17 in Science, a team of scientists, including School of Environmental and Forest Sciences‘ researchers Jerry Franklin and James Agee, describe unique opportunities and provide suggestions to reform forest fire management to reduce the impacts of inevitable wildfires in future years. 

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Seattle Times lauds UW's Climate Impacts Group and Arctic studies program

Arctic ice with water between large chunks of ice.

In a piece published by The Seattle Times, the editorial board calls for the United States to get out from behind the curve in addressing emerging challenges and opportunities in the Arctic. They call for comprehensive policies that will position the U.S. to capitalize on the upcoming changes — many of which are already here — and cite the University of Washington’s new Arctic Studies Program and the Climate Impacts Group as leaders in the kind of interdisciplinary thinking and approach it will take to be successful. 

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Young chum salmon may get biggest nutrition boost from Elliott Bay restored beaches

Elliott Bay shoreline

In the midst of ferry boats, container ships and tourists crowding Seattle’s Elliott Bay, young salmon are just trying to get a decent meal. The fish hatch in the rivers and streams that feed into Puget Sound and almost immediately rely on eating small organisms near the shore, including in the heart of Seattle’s commerce-filled waterfront. Though salmon share the busy Elliott Bay waters with boats and barges, scientists suspect built-up, “armored” shorelines and large piers may be the main culprits disrupting fish habitat. 

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A more acidic ocean will bend the mermaid’s wineglass

Mermaid's wineglass

New research from the University of Washington’s Friday Harbor Laboratories shows that a more acidic ocean can weaken the protective shell of a delicate alga. The findings, published Sept. 9 in the journal Biology Letters, come at a time when global climate change may increase ocean acidification. The creature in question is Acetabularia acetabulum, commonly called the mermaid’s wineglass. Reaching a height of just a few inches, this single-celled alga lives on shallow seafloors, where sunlight can still filter down for photosynthesis. 

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September launch could give UW team rare measurements of ‘dusty plasmas’

Forward section of the experimental rocket.

Researchers from the University of Washington are awaiting the launch an over 50-foot-long rocket from a launch site in Norway into the upper reaches of the atmosphere to observe and measure a puzzling phenomenon. This scientific mission, led and funded by the U.S. Naval Research Laboratory, will simultaneously create and observe “dusty plasmas” in Earth’s outer atmosphere. These hot, charged clouds of ions, electrons and dust form and dissipate naturally when swift-moving objects move through the atmosphere — from a satellite launching into orbit to a meteorite burning up in the atmosphere. 

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