UW Today


November 10, 2014

UW’s Ian Joughin one of Seattle Mag’s ‘Most Influential People’ of 2014

The November issue of Seattle Magazine includes a list of 51 local people who made 2014 what it was. Along with Amazon CEO Jeff Bezos and the Seahawks team’s “12th man” fans, it includes UW glaciologist Ian Joughin, whom the magazine dubs the “ice breaker.” The magazine notes: “In the face of global warming, it’s…


Global warming not just a blanket – in the long run, it’s more like tanning oil

sun and earth

Instead of carbon dioxide, or CO2, creating a blanket that slowly warms the planet, long-term warming happens because a darker surface and more moist air can absorb more of the incoming rays.


November 7, 2014

Undergrads use sonar to uncover Lake Union shipwrecks

ship image on screen

Undergraduates this week were among the first people to try the latest in seafloor mapping technology — and use it to image a shipwreck on Seattle’s urban lake.


October 29, 2014

Fires and floods: North Cascades federal lands prepare for climate change

mountain lake

UW scientists worked with managers of federal parks and forests to come up with a strategy to address warmer temperatures, increased wildfires and more flooding in the North Cascades region.


October 24, 2014

U.S. Navy awards $8 million to develop wave, tidal energy technology

students on boat

The UW has an $8 million, four-year contract to develop technologies that can harness waves, tides and currents to power naval facilities worldwide.


October 17, 2014

Watch John Delaney’s talks on ocean science, culture and art on UWTV

Fifth and final lecture: Summer 2014 Expedition Thursday, Nov. 13, 7 p.m. Kane Hall 110 Tickets, $20, available here If you missed the UW Alumni Association’s lecture series last spring, “The Global Ocean & Human Culture: Past, Present & Future,” you can now watch the talks on UWTV. John Delaney, a UW professor of oceanography,…


October 14, 2014

Orphanage care linked to thinner brain tissue in regions related to ADHD

brain scan image

Psychological studies of children who began life in Romanian orphanages shows that institutionalization is linked to physical changes in brain structure. The thinning of the cortex leaves a lasting legacy that can explain impulsivity and inattention years later.


October 13, 2014

Pronto cycle share launches in Seattle

The new Pronto Cycle Share system launched Monday around the U-District, downtown, South Lake Union and Capitol Hill. Pronto is Seattle’s cycle-sharing system featuring 500 bikes at 50 stations, with bikes available 24 hours a day, 365 days a year. Check out the station map to see all the Seattle locations. Campus stations are at the IMA, the…


October 9, 2014

Migrating animals’ pee affects ocean chemistry

school of fish

Tiny animals migrating from the ocean’s surface to the sunless depths helps shape our oceans. During the daylight hours below the surface the animals release ammonia, the equivalent of our urine, that plays a significant role in marine chemistry, particularly in low-oxygen zones.


September 19, 2014

Join expedition online: UW students help install cabled deep-sea observatory

octopus near instrument

UW students have had a unique experience off the coast of Washington and Oregon helping scientists and engineers complete construction of the world’s largest deep-ocean observatory.


September 18, 2014

World population to keep growing this century, hit 11 billion by 2100

graph of world population and each continent

A study by the UW and the United Nations finds that the number of people on Earth is likely to reach 11 billion by 2100, about 2 billion higher than widely cited previous estimates.


September 11, 2014

UW-built sensors to probe Antarctica’s Southern Ocean

person with float

Floating sensors built at the UW will be central to a new $21 million effort to learn how the ocean surrounding Antarctica influences climate.


September 4, 2014

Predicting when toxic algae will reach Washington and Oregon coasts

animation of currents

Better understanding of how a deadly algae grows offshore and gets carried to Pacific Northwest beaches has led to a computer model that can predict when the unseen threat will hit local beaches.


August 28, 2014

David Battisti, Qiang Fu elected AGU fellows

AGU logo

UW atmospheric scientists David Battisti and Qiang Fu have been elected fellows of the American Geophysical Union.


August 21, 2014

Cause of global warming hiatus found deep in the Atlantic Ocean

graph of global temperatures and ocean heat

Observations show that the heat absent from the Earth’s surface is plunging deep in the north and south Atlantic Ocean, and is part of a slow, naturally recurring cycle.


August 15, 2014

Research from 1960s shakes up understanding of West Coast earthquakes

people placing corer on boat

A new study used seabed samples collected by UW graduate students in the late 1960s to question current interpretations of earthquake frequency along the West Coast.


August 13, 2014

Snow has thinned on Arctic sea ice

person walking on snow

Historic observations and NASA airborne data provide a decades-long record showing that the snowpack on Arctic sea ice is thinning.


August 8, 2014

Ancient shellfish remains rewrite 10,000-year history of El Niño cycles

person with shell

Piles of ancient shells provide the first reliable long-term record for the powerful driver of year-to-year climate changes. Results show that the El Niños 10,000 years ago were as strong and frequent as they are today.


August 7, 2014

Ocean’s most oxygen-deprived zones to shrink under climate change

map

Predictions that the lowest-oxygen environments in the ocean will get worse may not come to pass. UW research shows climate change, by weakening the trade winds, will shrink these extremely low-oxygen waters.


August 1, 2014

A unique lab class: UW students explore nation’s largest dam removal

students walking on sand

A spring research apprenticeship course had nine undergraduates living at Friday Harbor Labs and studying what will happen to sediment released by dam removals on the Elwha River.


July 29, 2014

Huge waves measured for first time in Arctic Ocean

water and ice

The first measurements of waves in the middle of the Arctic Ocean recorded house-sized waves during a September 2012 storm. More sensors are going out this summer to study waves in newly ice-free Arctic waters.


July 16, 2014

Tracking the breakup of Arctic summer sea ice

person on ice

An international team has placed sensors on and under Arctic sea ice to monitor this season’s retreat. Scientists hope to understand the physics of the ice edge in order to predict summer conditions in the Arctic Ocean.


July 10, 2014

Students calculate future sea-level rise in Olympia

Aerial view of Olympia

Students in a UW statistics course did a case study on sea-level rise in Olympia. All are co-authors on a new paper that looks at the uncertainties around estimates of rising seas.


June 16, 2014

Ferries for science: Instrument will monitor flow in Puget Sound

graphic of boat and hump

The UW, the state Department of Ecology and Washington State Ferries are working together to get a better understanding of water circulation in Puget Sound.


June 6, 2014

Ocean technology course ends spring quarter with a splash

students on dock

A University of Washington undergraduate class has students design, build and test their own Internet-connected oceanographic sensors. The students are getting their feet wet, literally, in a new type of oceanography.


May 12, 2014

West Antarctic Ice Sheet collapse is under way

ice

The collapse of the West Antarctic Ice Sheet has begun, according to computer models using detailed topographic maps. The fast-moving Thwaites Glacier will likely disappear in a matter of centuries, researchers say, raising sea level by nearly 2 feet.


May 7, 2014

Greenland melting due equally to global warming, natural variations

A canyon in the Greenland ice sheet filled with melt water in summer 2010.

Up to half of the recent warming in Greenland and surrounding areas may be due to climate variations that originate in the tropical Pacific and are not connected with the overall warming of the planet. Still, at least half the warming remains attributable to global warming caused by rising carbon dioxide emissions.


May 6, 2014

UW scientist a lead author on third National Climate Assessment

report cover

University of Washington climate scientist Amy Snover is one of two lead authors for the Northwest chapter of the newly published National Climate Assessment.


April 14, 2014

Puget Sound’s rich waters supplied by deep, turbulent canyon

map of canyon

UW oceanographers found fast-flowing water and intense mixing in a submarine canyon just off the Washington coast.


April 11, 2014

Greenland ice cores show industrial record of acid rain, success of U.S. Clean Air Act

person with ice core

Detailed ice core measurements show smog-related ratios leveling off in 1970, and suggests these deposits are sensitive to the same chemicals that cause acid rain.


April 4, 2014

UW researchers, radar company conduct aerial surveys of Oso site

Black and white image of slide

UW researchers made some of the first aerial surveys over the Oso mudslide, using radar technology to map the condition immediately after the slide.


March 27, 2014

Citizen scientists: UW students help state legislator with climate policy

students at table with papers

Four graduate students were part of a year-long legislative process in Olympia working to reduce greenhouse-gas emissions in Washington state.


March 13, 2014

Tethered robots tested for Internet-connected ocean observatory

people on boat deploying instrument

The UW this fall will complete installation of a huge high-tech ocean observatory. Dozens of instruments will connect to power and Internet cables on the seafloor, but the observatory also includes a new generation of ocean explorers: robots that will zoom up and down through almost two miles of ocean to monitor the water conditions and marine life above.


March 4, 2014

Polar science this weekend at Pacific Science Center

event poster

The 9th annual Polar Science Weekend will bring polar research, art and an actual ice core to the Pacific Science Center.


February 26, 2014

Pine forest particles appear out of thin air, influence climate

Trees in snow

German, Finnish and U.S. scientists have discovered how gas wafting from coniferous trees creates particles that can reflect sunlight or promote formation of clouds.


Whales, ships more common through Bering Strait

whale

A three-year survey of whales in the Bering Strait reveals that many species of whales are using the narrow waterway, while shipping and commercial traffic also increase.


February 24, 2014

Vitamin water: Measuring essential nutrients in the ocean

researchers on boat

Oceanographers have found that archaea, a type of marine microbe, can produce B-12 vitamins in the ocean.


February 18, 2014

Embarking on geoengineering, then stopping, would speed up global warming

Sun rays

Carrying out geoengineering for several decades and then stopping would cause warming at a rate more than double that expected due to global warming.


February 3, 2014

Greenland’s fastest glacier sets new speed record

floating iceberg

Observations of Jakobshavn Glacier from 2012 and 2013 show the fast-moving glacier has set new records for the speed of ice flowing toward the ocean.


January 16, 2014

Soil production breaks geologic speed record

person on mountain ridge

Samples from steep mountaintops in New Zealand shows that rock can transform into soil more than twice as fast as previously believed possible.



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