UW Atmospheric Sciences achieves No. 1 global ranking; nearly three dozen UW subjects in top 50

student gives weather forecast

Eight University of Washington subjects ranked in the top 10 and Atmospheric Sciences moved to its position as No. 1 in the world on the Global Ranking of Academic Subjects list for 2022. The ranking, released Tuesday, was conducted by researchers at the ShanghaiRanking Consultancy, a fully independent organization dedicating to research on higher education intelligence and consultation. Other UW subjects in the top 10 include oceanography at No. 

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‘Safety in numbers’ tactic keeps Pacific salmon safe from predators

Coho salmon are seen swimming

Animals that live in groups tend to be more protected from predators. That idea might be common sense, but it’s difficult to test for some species, especially for wild populations of fish that live in the ocean. A new University of Washington study that leverages historical data has found unique support for the “safety in numbers” hypothesis by showing that Pacific salmon in larger groups have lower risk of being eaten by predators. 

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New study: 2021 heat wave created ‘perfect storm’ for shellfish die-off

Dead oysters seen along a shoreline in Washington state, following a record heat wave in summer 2021.

It’s hard to forget the excruciating heat that blanketed the Pacific Northwest in late June 2021. Temperatures in Oregon, Washington and British Columbia soared to well above 100 degrees Fahrenheit, with Seattle setting an all-time heat record of 108 degrees on June 28. During the heat wave, also called a heat dome, scientists and community members alike noticed a disturbing uptick of dying and dead shellfish on some beaches in Washington and British Columbia, both in the Salish Sea and along the outer coast. 

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Q&A: Healthier soil leads to more-nutritious food, argues new book by UW geomorphologist David Montgomery

Cover of the book, What Your Food Ate: How to Heal Our Land and Reclaim Our Health

During the pandemic lockdown, many people were dabbling in urban farming or growing houseplants. University of Washington geomorphologist David Montgomery was exploring a deeper topic: How do practices that rebuild soil health affect the quality of the food that comes from that soil? His new book, “What Your Food Ate,” released June 21 from W.W. Norton & Company and co-authored by Anne Biklé, explores this question. 

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Newly documented population of polar bears in Southeast Greenland sheds light on the species’ future in a warming Arctic

A Southeast Greenland polar bear on glacier, or freshwater, ice at 61 degrees north in September 2016.

Scientists have documented a previously unknown subpopulation of polar bears living in Southeast Greenland. The polar bears survive with limited access to sea ice by hunting from freshwater ice that pours into the ocean from Greenland’s glaciers. Because this isolated population is genetically distinct and uniquely adapted to its environment, studying it could shed light on the future of the species in a warming Arctic. 

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