Apr 7, 2015

New research suggests forage fish populations negatively impacted by fisheries

A new study by Tim Essington, Aquatic and Fishery Sciences, shows for the first time that fishing likely worsens population collapses in several species of forage fish, including herring, anchovies, and sardines. Some of the largest fisheries in the world target these species, which are also a key food source for larger marine animals like salmon, tuna, seabirds, and whales. Previously, it wasn’t known whether population collapses and other population shifts in forage fish were naturally-occurring or related to fishing.

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Mar 17, 2015

UW scientist leads multinational study on the future of Arctic marine mammals

Aquatic and Fishery Sciences’ Kristin Laidre and a team from across the globe just published their findings on what the future looks like for Arctic marine mammals, whose fragile habitats are shifting as a result of sea ice loss and warming temperatures. Their recent study, published in Conservation Biology, found that reductions in sea ice cover are “profound” and that the Arctic’s traditionally short, cool summers are growing longer in most regions by five to 10 weeks.

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Mar 12, 2015

UW's Friday Harbor Labs prove to be a prime spot to study ocean acidification

For more than a century, scientists at UW have utilized Friday Harbor Laboratories’ unique location on the shores of the Puget Sound to study a variety of marine species. With the debut of the Ocean Acidification Environmental Laboratory in 2011, research at Friday Harbor Labs expanded into monitoring the water’s pH and dissolved oxygen levels, total alkalinity, effects of ocean acidification, and strategies for adaptation.

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Feb 18, 2015

Washington Sea Grant explores relative sea-level rise to prepare Pacific Coast communities

Washington Sea Grant, a unit in the College of the Environment, works to restore and protect marine environments through addressing important issues, providing better tools for marine management, and supporting strategic partnerships within the marine community. Coastal hazards specialist and resident geologist Ian Miller embodies this approach, and is studying changes in local sea level over time in order to help coastal communities plan for rising seas along their shores.

UW researchers prep for the next Cascadia megaquake

Earth and Space Sciences’ Frank Gonzalez, John Vidale, and Arthur Frankel, along with other scientists from across the University of Washington, are teaming up to better prepare our region for the next massive megaquake off the Pacific Northwest coast. Their efforts include designing the first tsunami evacuation structure in the United States, development of a campus-wide research project on major earthquakes, and the upcoming rollout of early earthquake alerts.

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