32 posts in Water

Predicting when toxic algae will reach Washington and Oregon coasts

Late summer is the peak time for harmful algae that can turn lakes into toxic scum, cancelling fishing trips and fouling water supplies. While the Pacific Northwest doesn’t get anything near the activity that turned parts of Lake Erie into bright green slime, our coasts are vulnerable in late summer to this largely unpredictable – and in our case unseen – menace. 
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West Antarctic Ice Sheet collapse is under way

The West Antarctic Ice Sheet, which holds enough water to raise global seas by several feet, is thinning. Ian Joughin and other University of Washington researchers used detailed topography maps and computer modeling to show that the collapse appears to have already begun. The Thwaites Glacier will likely disappear in a matter of centuries, researchers say, raising sea level by nearly 2 feet. 
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