UW-built sensors to probe Antarctica’s Southern Ocean

Research vessel in Antarctic waters.

The Southern Ocean plays a major role in taking carbon from our atmosphere and storing it in the ocean. Yet the finer points of what makes these waters so good at doing that are not well known. Notoriously dangerous seas, the Southern Ocean — which surrounds Antarctica — have historically been difficult for scientist to access and study. College of the Environment oceanographers are set to help change that as one of 10 partner institutions in a new National Science Foundation study. 

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California blue whales rebound from whaling; first of their kin to do so

Blue whale

Populations of the iconic California blue whale have rebounded to near historic levels, a remarkable achievement considering the whales were hunted almost to extinction in the past. The study was lead by graduate student Cole Monnahan and coauthored by aquatic and fisheries sciences professors Trevor Branch and André Punt, and showcases a success story when it comes to conservation management. 

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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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Dwindling waterways challenge desert fish in warming world

Speckled dace

One of Arizona’s largest watersheds – home to many native species of fish already threatened by extinction – is providing a grim snapshot of what could happen to watersheds and fish in arid areas around the world as climate warming occurs. New research by scientists in the College of the Environment and Ohio State University suggests that by 2050, one-fifth more streams will dry up along the Verde River Basin in Arizona each season, and at least a quarter more days with no water flow — a problem when fish are trying to reach spawning habitats and refuges where water still remains. 

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David Battisti, Qiang Fu elected fellows of American Geophysical Union

David Battisti and Qiang Fu

The College of the Environment congratulates two professors — David Battisti and Qiang Fu — on their election as fellows to the American Geophysical Union (AGU). The organization’s mission is to “promote discovery in Earth and space science for the benefit of humanity.” They join the ranks of several other faculty in the College that have been honored as AGU fellows as well. 

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