Researchers tracked ravens and wolves in Yellowstone National Park for two and half years to show that ravens do not follow wolves to scavenge their prey but instead remember where wolves often kill and monitor these sites for fresh meat.
Tag: School of Environmental and Forest Sciences
Spring is here, which in Seattle, means cherry blossoms. The UW’s iconic display — featuring 29 Yoshino cherry trees — is set to peak around March 20 this year. Check out the cherry blossom visitors’ website to learn more.
The University of Washington was awarded $2.5 million from the Gordon and Betty Moore Foundation to fund 16 postdoctoral fellows in a number of fields across the College of Arts & Sciences, the College of Engineering and the College of the Environment.
University of Washington researchers show that wildfire is increasingly impacting lands managed under the Northwest Forest Plan, a seminal measure enacted in 1994 to preserve habitat for endangered species.
Bee experts wouldn’t have previously expected to find the likes of Osmia cyaneonitens, Dufourea dilatipes and Stelis heronae in Washington. But this year, while collecting pollinators in Chelan County to study how climate and wildfires affect native bee populations, Autumn Maust, a University of Washington research scientist of biology, discovered eight bee species never recorded in Washington.
New research from the University of Washington, recently published in the Journal of Environmental Education, examined whether children’s interactions with nature that are embodied, rather than just visual, are associated with feeling connected to something beyond the self. Exploratory analyses found that participants who had embodied interactions reported a greater sense of presence in nature than those who reported only visual interactions.
Five University of Washington researchers have been named AAAS Fellows, according to a March 27 announcement by the American Association for the Advancement of Science. They are among 471 newly elected fellows from around the world, who are recognized for their “scientifically and socially distinguished achievements” in science and engineering.
In just eight years, the UW Population Health Initiative has funded 227 innovative, interdisciplinary projects. With the Initiative now a third of the way into its 25-year vision, UW News checked in with three projects that recently received funding to scale their efforts.
Wolves returned to Washington state in 2008. A new study shows that, despite their rising numbers, wolves are not having much of an impact on white-tailed deer, one of their primary prey. In a paper published June 18 in Ecological Applications, scientists from the University of Washington and the Washington Department of Fish & Wildlife report that the biggest factor shaping white-tailed deer populations in northeast Washington is the quality of habitat available, which is largely determined by human activity. Cougars were second in their impact. Wolves were a distant third.
Spending time in nature is good for us. And knowing more about nature’s effects on our bodies could not only help our well-being, but could also improve how we care for land, preserve ecosystems and design cities, homes and parks. Many studies have focused on how seeing nature affects us. A team of scientists from around the world wants to understand what the nose knows. They are calling for more research into how odors and scents from natural settings impact our health and well-being.
Forests could also be potential bulwarks against climate change. But, increasingly severe droughts and wildfires, invasive species, and large insect outbreaks — all intensified by climate change — are straining many national forests and surrounding lands. A report by a team of 40 experts outlines a new approach to forest stewardship that “braids together” Indigenous knowledge and Western science to conserve and restore more resilient forestlands. Published March 25, the report provides foundational material to inform future work on climate-smart adaptive management practices for USDA Forest Service land managers.
Cherry trees on the University of Washington’s Seattle campus are waking up and getting ready to say hello. For the 29 iconic Yoshino cherry trees in the UW Quad, peak bloom will likely begin after March 20.
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.
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.
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.
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.
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.
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.
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.
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.
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.
For birds that inhabit developed areas of the Pacific Northwest, the reduction in noise and commotion from COVID-19 lockdowns may have allowed them to use a wider range of habitats in cities, a new University of Washington study has found.
All forest fire smoke is bad for people, but not all fires in forests are bad. This is the conundrum faced by experts in forest management and public health: Climate change and decades of fire suppression that have increased fuels are contributing to larger and more intense wildfires and, in order to improve forest health and reduce these explosive fires, prescribed and managed fire is necessary. Video: Experts collaborate to troubleshoot necessary fires and harmful smoke Journalists: Download soundbites…
Two University of Washington professors have been honored by the Ecological Society of America for their knowledge and contributions to the field of ecology.
Across the globe, endangered species are at risk for illegal poaching. African elephants are sought out for their ivory, rhinoceros for their singular horns, and armadillo-like pangolins for their protective, brittle scales. Add to that list valuable and environmentally sensitive trees illegally harvested throughout the world where entire ecosystems are being deforested and illegal, unreported and unregulated fishing that is devastating oceans. These illicit markets, estimated at $1 trillion annually, cause enormous environmental impacts and have the potential to unleash new, deadly pathogens.
A team of researchers led by the University of Washington drew upon the field of environmental justice — which primarily has focused on harms to people and public health — and applied its concepts to wildlife management, considering forms of injustice that people, communities and animal groups might experience. Lead author and UW assistant professor Alex McInturff talks with UW News about this work and why it’s significant.
In a rare stroke of luck, researchers from the University of Washington, the University of California, Berkeley, and the University of California, Santa Barbara, were able to track a group of black-tailed deer during and after California’s third-largest wildfire, the 2018 Mendocino Complex Fire. The megafire, which torched more than 450,000 acres in northern California, burned across half of an established study site, making it possible to record the movements and feeding patterns of deer before, during and after the fire.
A new study has found that recent bigleaf maple die-off in Washington is linked to hotter, drier summers that predispose this species to decline. These conditions essentially weaken the tree’s immune system, making it easier to succumb to other stressors and diseases.
The University of Washington is among the best universities in the world for the studies of health and life sciences, according to the Times Higher Education World University Rankings by Subject 2022.
Seeing the urgent need for change, a team of scientists from leading research universities, conservation organizations and government laboratories across the West has produced a synthesis of the scientific literature that clearly lays out the established science and strength of evidence on climate change, wildfire and forest management for seasonally dry forests. The goal is to give land managers and others across the West access to a unified resource that summarizes the best-available science so they can make decisions about how to manage their landscapes.
Twenty scientists and engineers at the University of Washington are among the 38 new members elected to the Washington State Academy of Sciences for 2021, according to a July 15 announcement. New members were chosen for “their outstanding record of scientific and technical achievement, and their willingness to work on behalf of the Academy to bring the best available science to bear on issues within the state of Washington.”
Researchers from the University of Washington provide a first look at the probability of observing common birds as air pollution worsens during wildfire seasons. They found that smoke affected the ability to detect more than a third of the bird species studied in Washington state over a four-year period. Sometimes smoke made it harder to observe birds, while other species were actually easier to detect when smoke was present.
Joshua Lawler, a University of Washington professor in the School of Environmental and Forest Sciences, has been named a 2021 fellow of the Ecological Society of America. Fellows are elected for life, and the honor recognizes scientists who advance or apply ecological knowledge in academics, government, nonprofits and the broader society.
Scientists from the University of Washington are testing the viability of making maple syrup in the Pacific Northwest. Long associated with Canada or Vermont, this sweet forest product that has graced many a breakfast table may be part of this region’s future.
The message of “Forgetting Nature,” a new documentary film featuring Peter Kahn, is short but powerful: We humans are losing our connection to the natural world, at our great peril.
A talk with Robert Edmonds, professor emeritus in the School of Environmental and Forest Sciences, who has written a new history of UW forestry research and education called “Saving Forest Ecosystems: A Century Plus of Research and Education at the University of Washington.”
A research team led by the University of Washington and Pacific Northwest National Laboratory has shown that microbes taken from trees growing beside pristine mountain-fed streams in Western Washington could make phosphorus trapped in soils more accessible to agricultural crops. The findings were published in October in the journal Frontiers in Plant Science.
The American Geophysical Union announced that its members have elected Lisa Graumlich, dean of the UW College of the Environment, as the president-elect starting Jan. 1. After two years in this role Graumlich will begin a two-year term as president of the AGU board beginning in 2023.
Scientists from around the world, including the University of Washington, have established the Arctic Animal Movement Archive, an online repository for data documenting the movements of animals in the Arctic and Subarctic. With this archive, scientists can share their knowledge and collaborate to ask questions about how animals are responding to a changing climate.
A new University of Washington and NOAA Fisheries study found that sea lions have the largest negative effect on early-arriving endangered Chinook salmon in the lower Columbia River. The results of this study will publish Oct. 18 in the Journal of Applied Ecology.