UW News

Department of Civil & Environmental Engineering


January 16, 2024

UW research helps California forest managers assess smoke hazards from prescribed burns

Forest on fire with smoke billowing, as seen from a helicopter

An international team led by researchers at the University of Washington built a framework to help land managers assess the air quality implications of land management scenarios with different levels of prescribed burning.


December 19, 2023

How will climate change affect how predators hunt prey? Two UW professors teamed up to find out

A hand wearing a glove next to a paw print in the snow

Two UW professors teamed up to study how climate change will affect predator-prey interactions in snowy landscapes. Together with a group of researchers, the two measured snow properties that led to a “danger zone,” where prey would sink but predators would not.


December 14, 2023

Seattle metro residents near Amazon delivery stations face more pollution but order fewer packages

An Amazon cargo van parked in front of two houses in Seattle.

UW researchers found that people who live within 2 miles of an Amazon last-mile delivery station are exposed to more delivery-related air pollution despite ordering fewer packages.


November 27, 2023

Breathing highway air increases blood pressure, UW research finds 

A new study from the UW found that unfiltered air from rush-hour traffic significantly increased passengers’ blood pressure, both while in the car and up to 24 hours later. 


September 12, 2023

Fall snow levels can predict a season’s total snowpack in some western states

The sun shines through trees in a forest and there is a light dusting of snow on the ground

Research led by the UW found that, in some western states, the amount of snow already on the ground by the end of December is a good predictor of how much total snow that area will get.


June 5, 2023

Faculty/staff honors: Psychology professor elected to esteemed educational science association, Dean of Social Work receives lifetime achievement award and more

Recent recognition of the University of Washington includes the election of Andrew Meltzoff to the National Academy of Education, a lifetime achievement award for Dean of the School of Social Work Edwina Uehara and Ed Kolodziej selected as a Frontiers Planet Prize finalist.


February 9, 2023

UW experts discuss the earthquake in Turkey and Syria

Three University of Washington experts have provided quotes in response to the magnitude 7.8 earthquake that struck Turkey and Syria on Monday morning.


October 24, 2022

A new approach, not currently described by the Clean Air Act, could eliminate air pollution disparities

An aerial shot of Seattle showing a large road surrounded by neighborhoods and businesses. There is water on the right and downtown is in the top left.

A team led by researchers at the University of Washington compared three potential strategies for reducing fine particulate matter pollution disparities across the contiguous U.S.


September 28, 2022

UW-developed wave sensors deployed to improve hurricane forecasts

Person drops sensor from plane

Researchers dropped technology developed at the University of Washington off the coast of Florida this week to measure ocean waves in the path of Hurricane Ian. The test is one part of a broad effort to improve forecasts for these fast-moving and deadly systems.


June 17, 2022

Q&A: New children’s book shows how natural world inspired inventor to create medieval robots

Book cover showing a medieval robot

“Robots and Other Amazing Gadgets Invented 800 Years Ago,” a children’s book by the UW’s Faisal Hossain and Qishi Zhou, shares the inventions of Ismail Al-Jazari, a 12th-century polymath considered by many to be the “father of robotics.”


June 13, 2022

Is there snow in that tree? Citizen science helps unpack snow’s effect on summer water supplies

Trees in a forest. The trees are blanketed by heavy snow.

To investigate what happens to snow intercepted by trees, UW researchers created a citizen science project called Snow Spotter.


April 6, 2022

UW-housed RAPID Facility receives $6M renewal grant

Researchers looks at boat drone in water

The first-of-its-kind center has received a $6 million renewal grant from the National Science Foundation.


March 9, 2022

More air pollution present in areas with historical redlining

Cars on a road with houses and mountains in the background

A team of researchers at the UW and UC Berkeley has found that housing discrimination practices dating from the 1930s still drive air pollution disparities in hundreds of American cities today.


January 26, 2022

Air pollution from planes, roads infiltrates schools and can be dramatically reduced with portable air filters

Professor testing air quality

What started as a University of Washington-led project to measure air pollution near Sea-Tac International Airport has led to schools in the area installing portable air filters to improve indoor air quality. First, UW researchers found they were able to parse aircraft pollution from roadway pollution in the communities under Sea-Tac International Airport flight paths…


December 15, 2021

Despite cleaner air, pollution disparities for people of color remain across the US

A photo of a city skyline in a haze of smog

UW researchers investigated disparities in exposure to six major air pollutants in 1990, 2000 and 2010 by comparing models of air pollution levels to census data. While overall pollutant concentrations have decreased since 1990, people of color are still more likely to be exposed to all six pollutants than white people, regardless of income level, across the continental United States.


December 13, 2021

Video: Modeling how debris affects buildings during a tsunami

Researchers are modeling how tsunami debris pushes on a building — either by hitting it or getting lodged on it and creating a dam. They are also looking for patterns in the way floating debris moves around and against rigid shapes. The information may help in designing buildings in coastal communities that can better withstand damage by floating objects in tsunami events. 


November 22, 2021

Video: UW students build purifiers that can remove virus particles, other pollutants

A UW class that normally is about air pollution has pivoted to focus on another airborne health hazard — coronavirus aerosols. As part of the class project, students are designing and building air purifiers and testing how effective they are.


November 1, 2021

UW receives $2M from National Science Foundation to design an ‘adaptable society’

team photo

A team led by the University of Washington has received a nearly $2 million grant from the National Science Foundation to further research into how urban societal systems can be organized to be both efficient and resilient.


October 20, 2021

UW students designed a rover to inspect culvert conditions to help fish

A rover entering a pipe

UW students created a rover that can inspect sewer pipes or culverts for any damage that could prevent fish from using them during migration.


September 23, 2021

Video: Arsenic makes these south Puget Sound fish unsafe to eat

Big mouth bass close up

Researchers at the University of Washington and UW Tacoma have been studying arsenic levels in the mud, water and in creatures from lakes in the south Puget Sound area. Eating contaminated fish or snails from these lakes could lead to health risks.


September 2, 2021

UW engineer explains how the redesigned levee system in New Orleans helped mitigate the impact of Hurricane Ida

A graphic showing Hurricane Ida superimposed on top of a map

UW News asked Michael Motley, a UW associate professor of civil and environmental engineering, to explain how levees protect cities like New Orleans. 


July 9, 2021

‘We need to be patient’ — UW’s Dawn Lehman on the collapse of the Champlain Towers South

Dawn Lehman's headshot

While there is currently no explanation for why the Champlain Towers South building collapsed, Dawn Lehman, a University of Washington professor of civil and environmental engineering, has been studying photographs, videos, drawings, reports and permits to investigate this tragedy to understand what happened. UW News asked her to help us understand why buildings fail.


June 10, 2021

Cause, scope determined for deadly winter debris flow in Uttarakhand, India

A destroyed hydroelectric plant in the mountains

On Feb. 7, 2021, a wall of debris and water barreled down river valleys in India, destroyed two hydropower facilities and left more than 200 people dead or missing. A self-organized coalition of 53 scientists from 14 countries, including researchers from the University of Washington, worked nonstop following the disaster to investigate the cause, scope and impacts.


June 1, 2021

Regional survey reveals work, leisure habits during the pandemic

traffic on Interstate 5 through downtown Seattle at sunset

The COVID-19 Mobility Survey, a partnership of the University of Washington and the Puget Sound Regional Council, showed how remote workers’ transportation, work and other lifestyle habits changed over the first several months of the pandemic.


May 3, 2021

Genetically engineered grass cleanses soil of toxic pollutants left by military explosives, new research shows

Grasses growing in tubes in the foreground. Two people stand behind them. Another person standing to the right.

A team, which includes researchers from the University of Washington, demonstrated that over the course of three years, a genetically engineered switchgrass could break down an explosive chemical in plots of soil at a military range.


April 28, 2021

People of color hardest hit by air pollution from nearly all sources

A picture of power lines at sunset. Everything is hazy.

A new study from researchers at multiple universities, including the UW, shows that exposure disparities among people of color and white people are driven by nearly all, rather than only a few, emission source types.


January 27, 2021

$11.45 million federal grant will develop transit, mobility tech for underserved groups

As part of the Transportation Data Equity Initiative, the UW is developing technology that will allow underserved groups to use tools similar to Google Directions and OneBusyAway to get from place to place.


January 12, 2021

Video: Detecting COVID-19 in wastewater

Man in hard hat and gloves in small room holding large vial with clear light brown fluid in it.

When someone has the coronavirus, some of it is shed in their fecal matter. So what we flush has become useful to UW researchers developing a new testing method for COVID-19 in sewage. They’re looking at wastewater that flows from people’s homes, sampling it at manholes and neighborhood pump stations before it goes to sewage treatment plants.


December 14, 2020

Behold! UW-authored books and music for the good Dawgs on your shopping list

Here’s a quick look at some giftworthy books and music created by UW faculty and staff in 2020, and a reminder of some recent favorites.


December 3, 2020

Tire-related chemical is largely responsible for adult coho salmon deaths in urban streams

A team led by researchers at UW Tacoma, UW and Washington State University Puyallup has discovered a chemical that kills coho salmon in urban streams before the fish can spawn.


October 22, 2020

Simple actions can help people survive landslides, UW analysis shows

aerial view of mud and trees with building remains

Simple actions can dramatically improve a person’s chances of surviving a landslide, show records from 38 landslides in the U.S. and around the world. People who survived landslides tended to have moved upstairs or to higher ground, among other key actions.


October 7, 2020

UW books in brief: Children’s books on STEM professionals, a courageous personal memoir — and UW Press looks back at 100

New books by UW faculty members include children’s works profiling STEM researchers and a personal memoir of an immigrant’s journey to freedom. Also, UW Press remembers a century of publishing, and a book on British colonialism is honored.


October 5, 2020

Video: Using ‘Street View’ to track pandemic in Seattle over time

A 360 camera is mounted on top of a sedan

As the city of Seattle shut down in March 2020 to try to slow the spread of COVID-19, a group of University of Washington researchers decided to track how the city would react.


September 30, 2020

UW researchers driving around Seattle to track COVID-19 response over time

A panoramic view of a street corner. Cars and a pedestrian are labeled

UW researchers developed a project that scans the streets every few weeks to document how Seattle has reacted to the pandemic and what recovery looks like.


August 20, 2020

Faculty/staff honors: Public service award, endowed professorship, cybersecurity grant — and a UW professor among Talented 12

Jessica Ray, UW assistant professor of civil and environmental engineering, has been named a member of the 2020 Talented 12 list of young chemists working to solve world problems by the weekly newsmagazine Chemical & Engineering News, or C&EN.

Recent honors and grants to University of Washington faculty and staff have come from the American Chemical Society, the Carnegie Corporation of New York, the National Science Board and the family of engineers Ganesh and Hema Moorthy.


July 16, 2020

7 University of Washington researchers elected to the Washington State Academy of Sciences in 2020

Seven scientists and engineers at the University of Washington have been elected to the Washington State Academy of Sciences, according to an announcement July 15 by the academy.


June 17, 2020

Is the air getting cleaner during the COVID-19 pandemic?

San Francisco at sunset

Using air quality data from U.S. Environmental Protection Agency monitors across the U.S., a UW-led team looked for changes in two common pollutants over the course of 2020.


May 21, 2020

Survey follow-up: UW research team seeks campus input on continuing COVID-19 mobility impacts

Three professors are teaming for a study of the mobility impacts of the coronavirus — and they are inviting UW faculty, staff and students to complete a short online survey to assist the research.


May 11, 2020

EarthLab announces Innovation Grant recipients for 2020

Research projects funded for 2020 by EarthLab’s Innovation Grants Program will study how vegetation might reduce pollution, help an Alaskan village achieve safety and resilience amid climate change, organize a California river’s restoration with tribal involvement, compare practices in self-managed indigenous immigrant communities and more.


April 23, 2020

Smart farming via satellite: NASA profiles UW researcher Faisal Hossain’s tech-based irrigation advisory system for Earth Day

Faisal Hossain,who wrote two children's books on STEM

Noting the 50th anniversary of Earth Day, NASA has featured UW-led research by Faisal Hossain that uses satellite data to help farmers manage water more efficiently.



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