College of the Environment
November 13, 2023
North Atlantic’s marine productivity may not be declining, according to new study of older ice cores
To paraphrase Mark Twain, reports of declining phytoplankton in the North Atlantic may have been greatly exaggerated. Analysis of a Greenland ice core going back 800 years shows that atmospheric chemistry, not dwindling phytoplankton populations, explains the recent ice core trends.
November 9, 2023
New York Climate Exchange, on which UW is a core partner, names first CEO
The New York Climate Exchange, a first-of-its-kind organization working to implement innovative climate solutions in New York City and across the globe, on Nov. 9 announced Stephen Hammer as its founding chief executive officer. The University of Washington is a core member of the exchange.
October 25, 2023
UW experts offer hot takes on El Niño, weather and ocean temperatures
Five University of Washington experts comment on the current El Niño, its effect on Pacific Northwest winter weather, as well as on regional and global ocean temperature trends.
October 18, 2023
DNA shows where Washington culvert replacements helped spawning salmon
A project led by the UW used genetic sleuthing to study how salmon were affected by two major culvert replacements near the city of Bellingham. One project, a major upgrade under Interstate-5, had a big impact, while the other old culvert may have been less of a barrier to fish. Authors from the UW and NOAA are studying the use of eDNA in future environmental impact reporting.
September 21, 2023
NSF funds internet-connected ocean observatory through 2028
The National Science Foundation has awarded the University of Washington $52.4 million over five years to continue operating the Regional Cabled Array, a cabled deep-ocean observatory about 300 miles offshore from Newport, Oregon. The grant is part of a $220 million total investment that will fund the internet-connected ocean observatory, known as the Ocean Observatories Initiative, through 2028.
September 19, 2023
Five UW faculty members elected as AGU Fellows, plus more honors
The American Geophysical Union announced Sept. 13 that five University of Washington faculty members have been elected as new fellows, representing the departments of astronomy, Earth and space sciences, oceanography, global health, and environmental and occupational health sciences.
September 15, 2023
Polar experiments reveal seasonal cycle in Antarctic sea ice algae
The frigid ocean surrounding Antarctica is home to much of the region’s photosynthetic life. A new University of Washington study provides the first measurements of how sea-ice algae and other single-celled life handle dramatic seasonal swings, offering clues to how this ecosystem might adapt to climate change.
September 8, 2023
UW a lead partner on new NSF-funded earthquake research center
The University of Washington is a lead partner on a new multi-institution earthquake research center that will study the Cascadia subduction zone and bolster earthquake preparedness in the Pacific Northwest and beyond.
August 31, 2023
Study connects greenhouse gas emissions to polar bear population declines, enabling greater protections under Endangered Species Act
A new paper from the UW and Polar Bears International quantifies the relationship between greenhouse gas emissions and the survival of polar bear populations. The paper combines past research and new analysis to provide a quantitative link between greenhouse gas emissions and polar bear survival rates.
August 21, 2023
REBURN: A new tool to model wildfires in the Pacific Northwest and beyond
Researchers with the University of Washington and the U.S. Forest Service have developed a new tool, REBURN, that can simulate large forest landscapes and wildfire dynamics over decades or centuries under different wildfire management strategies. The model can simulate the consequences of extinguishing all wildfires regardless of size, which was done for much of the 20th century and has contributed to a rise in large and severe wildfires, or of allowing certain fires to return to uninhabited areas to help create a more “patchwork” forest structure that can help lessen fire severity. REBURN can also simulate conditions where more benign forest landscape dynamics have fully recovered in an area.
August 9, 2023
In the Field: UW team to spend six weeks visiting deep-ocean observatory
Twenty-five undergraduates are among the participants on a 41-day cruise off the Oregon coast aboard the UW’s large research vessel, the R/V Thomas G. Thompson. Principal investigator Deborah Kelley, professor of oceanography, answers questions about the expedition to visit and maintain the cabled ocean observatory.
July 6, 2023
Marine heat waves caused mass seabird die-offs, beach surveys show
New research led by the University of Washington uses data collected by coastal residents along beaches from central California to Alaska to understand how seabirds have fared in recent decades. The paper, published July 6 in the journal Marine Ecology Progress Series, shows that persistent marine heat waves lead to massive seabird die-offs months later.
June 28, 2023
New faculty books: Story of oysters, Cherokee oral history, moral contradictions of religion
Three new faculty books from the University of Washington cover wide-ranging topics: oysters, the moral contradictions of religion, and Cherokee creature names and environmental relationships.
June 26, 2023
New report, tool suggest how Washington can better protect against extreme heat
Two years after the Pacific Northwest heat dome — the deadliest weather-related disaster in state history — a collaborative effort has drawn up recommendations for how people and groups across the state could prevent future heat-related illness and save lives. The effort involves a report led by the UW Climate Impacts Group and an interactive risk-mapping tool led by the UW Center for Health and the Global Environment,
June 14, 2023
Phosphate, a key building block of life, found on Saturn’s moon Enceladus
An international team including a UW scientist found that the water on one of Saturn’s moons harbors phosphates, a key building block of life. The team used data from NASA’s Cassini space mission to detect evidence of phosphates in particles ejected from the ice-covered global ocean of Saturn’s moon Enceladus.
May 18, 2023
Out of the frying pan: Coyotes, bobcats move into human-inhabited areas to avoid apex predators — only to be killed by people
New research shows that in Washington state, the presence of two apex predators — wolves and cougars — does indeed help keep populations of two smaller predators in check. But by and large the apex predators were not killing and eating the smaller predators, known as mesopredators. Instead, they drove the two mesopredator species — bobcats and coyotes — into areas with higher levels of human activity. And people were finishing the job.
April 24, 2023
UW graduate and professional disciplines place highly in US News’ Best Graduate Schools rankings
The University of Washington’s graduate and professional degree programs were widely recognized as among the best in the nation, according to U.S. News & World Report’s 2024 Best Graduate Schools rankings released late Monday.
University of Washington is a core member of newly announced New York Climate Exchange
UW will be a core member of a consortium led by Stony Brook University that will build and operate The New York Climate Exchange – a carbon-neutral international hub focused on climate action and adaptation
April 19, 2023
Q&A: Two ways UW researchers are studying marine microplastics
Two University of Washington researchers are using very different methods to investigate the issue of marine microplastics. For Earth Day, UW News asked them to discuss their research.
April 18, 2023
Q&A: County-scale climate mapping tool helps Washington agencies prepare for the future
The UW Climate Impacts Group created an interactive tool that lets state agencies and local governments see what climate scientists project for their county and what they might want to consider when developing their districts’ comprehensive plans through 2100.
April 10, 2023
Warm liquid spewing from Oregon seafloor comes from Cascadia fault, could offer clues to earthquake hazards
UW oceanographers discovered warm, chemically distinct liquid shooting up from the seafloor about 50 miles off Newport. They named the unique underwater spring “Pythia’s Oasis.” Observations suggest the spring is sourced from water 2.5 miles beneath the seafloor at the plate boundary, regulating stress on the offshore subduction zone fault.
April 5, 2023
UW’s Phil Levin to direct first-ever US National Nature Assessment
Phil Levin, professor of practice in environmental and forest sciences at the University of Washington and lead scientist at The Nature Conservancy in Washington, has been appointed to direct the first-ever U.S. National Nature Assessment. The 3-year assessment will take an interdisciplinary approach to better understand the role of nature in the lives of people across the country, and how those benefits might be altered under climate change.
March 22, 2023
Faculty/staff honors: Legal education innovation award, stellar astronomical writing and more
Recent recognition of the University of Washington includes the Bloomberg Law 2022 Law School Innovation Program “Top Legal Education Program” for the UW Tech Policy Lab, 2023 Seattle Aquarium Conservation Research Award for Vera Trainer and 2023 Chambliss Astronomical Writing Award for Emily Levesque.
March 21, 2023
Three UW researchers named Fulbright Scholars
Three University of Washington researchers have been selected as Fulbright Scholars for 2023-2024 and will pursue studies in Portugal, Mexico and Sweden.
March 15, 2023
Cherry blossoms get new visitors’ website, are on track for early April peak bloom
The cherry blossoms at the University of Washington campus are a seasonal tradition and celebration for the entire region. This year’s colder-than-usual spring is demanding a little more patience. Mark your calendars and plan your visit for a peak bloom expected in early April.
March 6, 2023
UW joins White House to host forum on climate change solutions on campuses and in surrounding communities
The White House Office of Science and Technology Policy and the University of Washington are bringing together climate, sustainability and resilience leaders, and educators representing a cross section of colleges and universities from around the country, with federal agency leaders for a virtual forum on climate change.
February 21, 2023
Newly discovered form of salty ice could exist on surface of extraterrestrial moons
Scientists suspect that the red streaks crossing the surface of Jupiter’s moon Europa is a frozen mixture of water and salts, but its chemical signature matches no known substance on Earth. Now researchers have discovered a new type of solid crystal that forms when water and table salt combine in cold, pressurized conditions. Researchers believe the new substance created in a lab on Earth could form at the surface and bottom of these worlds’ deep oceans.
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.
February 3, 2023
Ice cores show even dormant volcanoes leak abundant sulfur into the atmosphere
Non-erupting volcanoes leak a surprisingly high amount of sulfur-containing gases. A Greenland ice core shows that volcanoes quietly release at least three times as much sulfur into the Arctic atmosphere than estimated by current climate models. Aerosols are the most uncertain aspect of current climate models, so better estimates could improve the accuracy of long-term projections.
January 31, 2023
Four UW researchers named AAAS Fellows in 2022
Four University of Washington researchers have been named AAAS Fellows, according to a Jan. 31 announcement by the American Association for the Advancement of Science. They are among 506 new fellows from around the world elected in 2022, who are recognized for their “scientifically and socially distinguished achievements” in science and engineering.
January 18, 2023
The importance of the atmosphere and ocean in determining the fate of Antarctica
New research finds that ice-sheet-wide collapse in West Antarctica isn’t necessarily inevitable. The pace of ice loss varies according to regional differences in atmosphere and ocean circulation.
January 9, 2023
Warming oceans have decimated marine parasites — but that’s not a good thing
Save the … parasites? Analyzing 140 years of parasite abundance in fish shows dramatic declines, especially in parasites that rely on three or more host species. The decline is linked to warming ocean temperatures. Parasitic species might be in real danger, researchers warn — and that means not just fewer worms, but losses for the entire ecosystem.
December 12, 2022
Signals from the ionosphere could improve tsunami forecasts
An underwater volcanic eruption in January 2022 created ripple effects throughout the world’s atmosphere and oceans. University of Washington scientists analyzed that event to show how GPS signals could help monitor future volcanoes and tsunamis.
December 8, 2022
UW brings field geology to students with ‘Virtual Field Geology’
UW’s Virtual Field Geology project has many goals: to make geology field experiences accessible to more people; to document geological field sites that may be at risk from erosion or development; to offer virtual “dry run” experiences; and to allow scientific collaborators to do virtual visits to a field site together. While the pandemic brought new urgency to the project, its developers believe it’s part of a “new normal” for geology research and education.
November 29, 2022
Strongest Arctic cyclone on record led to surprising loss of sea ice
The strongest Arctic cyclone ever observed struck in January 2022. A new analysis led by the University of Washington shows that while forecasts accurately predicted the massive storm, models seriously underestimated its impact on sea ice. Results suggest how forecast models for a changing Arctic Ocean could improve.
November 4, 2022
Two College of the Environment faculty recognized by American Geophysical Union
Two UW College of the Environment professors, Ginger Armbrust and Dennis Hartmann, will be honored at the 2022 American Geophysical Union Fall Meeting in December.
November 2, 2022
Study reveals how ancient fish colonized the deep sea
A new University of Washington-led study reports that throughout Earth’s ancient history, there were several periods of time when many fish actually favored the cold, dark, barren waters of the deep sea instead of shallow ocean waters that are warm and full of resources.
Permanent daylight saving time would reduce deer-vehicle collisions, study shows
University of Washington researchers found that adopting permanent daylight saving time in the United States would reduce deer-vehicle collisions and likely prevent an estimated 36,550 deer deaths, 33 human deaths, 2,054 human injuries and $1.19 billion in costs each year. Deer-vehicle collisions would decrease under permanent DST because skies would be brighter later into the evening.
October 13, 2022
Animals in national parks impacted by even just a few people
A new University of Washington-led study has found that even in remote, rarely visited national parks, the presence of even just a few humans impacts the activity of wildlife that live there. Nearly any level of human activity in a protected area like a national park can alter the behavior of animals there.
October 3, 2022
Study suggests La Niña winters could keep on coming
Forecasters are predicting a “three-peat La Niña” this year. This will be the third winter in a row that the Pacific Ocean has been in a La Niña cycle, something that’s happened only twice before in records going back to 1950. A new study of temperature patterns in the tropical Pacific Ocean suggests that climate change is, in the short term, favoring La Niñas.
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