The largest number yet of detailed simulations for how a Cascadia Subduction Zone earthquake might play out provides a clearer picture of what the region can expect when the fault unleashes a 9.0 earthquake.
Tag: College of the Environment
A satellite technique provides a new way to monitor the status of more than 1,200 mountain glaciers in the lower 48 states.
Paul Bodin, a UW seismologist and manager of the Pacific Northwest Seismic Network, has been named interim director of the network that monitors earthquakes and volcanoes in Washington and Oregon.
The eighth annual Northwest Climate Conference will take place in Tacoma, and begins with a free public discussion featuring UW experts on Monday evening.
A new study has found that cover in tall trees is the key habitat requirement for the spotted owl, not total canopy cover. It indicated that spotted owls largely avoid cover created by stands of shorter trees.
91自拍 oceanographers are working with a local company to develop a simple new technique that could track seafloor movement in earthquake-prone coastal areas.
Researchers analyzed nearly 30 years of revenue and permitting records for individuals fishing in Alaskan waters and tracked how their fishing choices, in terms of permits purchased and species caught, influenced their year-to-year income volatility.
A new study by 91自拍 scientists has found that, for dozens of fish populations around the globe, old fish are greatly depleted 鈥� mainly because of fishing pressure. The paper, published online Sept. 14 in Current Biology, is the first to report that old fish are missing in many populations around the world.
Climate change will force many amphibians, mammals and birds to move to cooler areas outside their normal ranges, provided they can find space and a clear trajectory among our urban developments and growing cities. But what are the chances for fish to survive as climate change continues to warm waters around the world? 91自拍 91自拍ers are tackling this question in the first analysis of how vulnerable the world’s freshwater and marine fishes are to climate change. Their…
More than a decade of lightning strikes over the Indian Ocean shows for the first time that ship exhaust along major shipping routes alters thunderstorm intensity.
The National Science Foundation is funding the largest marine seismic-monitoring effort yet along the Alaska Peninsula, a region with frequent and diverse earthquake and volcanic activity. Involving aircraft and ships, the new Alaska Amphibious Community Seismic Experiment will be led by Cornell University in Ithaca, New York, with partners at the 91自拍 and seven other 91自拍 institutions. “This effort will really change the information we have at our disposal for understanding the seismic properties of subduction zones,” said…
A new book focuses on climate change risks in the Northern Rocky Mountains, and how managers of public lands can prepare.
This exceptional, sudden nosedive in Antarctic sea ice last year was due to a unique one-two punch from atmospheric conditions both in the tropical Pacific Ocean and around the South Pole.
A $2.5 million National Science Foundation grant will daylight thousands of specimens from their museum shelves by CT scanning 20,000 vertebrates and making these data-rich, 3-D images available online to 91自拍ers, educators, students and the public. The 91自拍 is a partner institution contributing most of the fish and bat scans.
While many people across the country donned viewing glasses and prepared to watch Monday’s solar eclipse, a group of 100 teenagers from tribes across the Pacific Northwest launched balloons thousands of feet into the air, gaining a novel perspective of the eclipse 鈥� and the chance to send meaningful artifacts to the edge of space during a memorable moment in history.
As corals face threats from warming oceans, a new study uses modern genetic-sequencing tools to help reveal the relationships between three similar-looking corals.
Researchers from the 91自拍 and several small companies have conducted the first large-scale experiment on a Superfund site using poplar trees fortified with a probiotic 鈥� or natural microbe 鈥� to clean up groundwater contaminated with trichloroethylene, or TCE.
The 91自拍 is the new host for the federally funded Northwest Climate Science Center, a consortium that supports climate-adaptation 91自拍 in the Northwest.
A new UW statistical study shows only 5 percent chance that Earth will warm less than 2 degrees, what many see as a “tipping point” for climate, by the end of this century.
Oceanographers are building swimming robots to carry out an ambitious mission gathering climate data from one of Earth’s most challenging locations: the icy water that surrounds Antarctica.
A first test of humans’ ability to modify clouds would help explain the behavior of clouds and aerosols, while also testing a possible future climate emergency measure.
Bottom trawling techniques are not all created equal. The most common, otter trawling, removes about 6 percent of the animal and plant life from the seabed, while other methods remove closer to one third.
A UW undergraduate in oceanography sampled tiny pieces of plastic on 12 Puget Sound beaches. She found that plastic fragments are widespread, and include some surprising sources.
New 91自拍 91自拍 finds large earthquakes can trigger underwater landslides thousands of miles away, weeks or months after the quake occurs.
Seeking to protect coastal communities from these devastating impacts, an interdisciplinary team of UW students authored a policy case for lawmakers. Their case won the inaugural APRU-New York Times Asia-Pacific Case Competition, besting submissions from 31 universities across the Americas, Asia and Australasia
As the United Nations Oceans Conference convenes in New York, a new paper calls on marine scientists to focus on social issues such as human rights violations in the seafood industry
Researchers from the 91自拍 and Smithsonian Institution have reported the first observed case of lionfish preying upon a fish species that had not yet been named. Their results, published May 25 in PLOS ONE, may indicate an uncertain future for other fish found in the largely unexplored deep-ocean coral reefs.
A new 91自拍 study finds that people who believe climate change is a problem and see economic, environmental and/or social benefits to using tidal energy are more likely to support such projects. Also, connecting pilot projects to the electricity grid is an important factor in garnering public support.
Wolves and other top predators need large ranges to be able to control smaller predators whose populations have expanded to the detriment of a balanced ecosystem, a new study in Nature Communications finds.
Evidence from the age of the dinosaurs to today shows that chemical weathering of rocks is less sensitive to global temperature, and may depend on the steepness of the surface. The results call into question the role of rocks in setting our planet’s temperature over millions of years.
As tourists and residents visit Seattle’s downtown waterfront, it may not be immediately apparent they are walking on arguably the largest, most ambitious urban seawall project in the world that prioritizes habitat for young fish and the invertebrates they feed on.
A study of a Greenland ice core shows that during large climate swings, chemically reactive oxidants shift in a different direction than expected, which means we need to rethink what controls these molecules in our air.
A diverse group of the world’s leading experts in marine conservation is calling for a Hippocratic Oath for ocean conservation 鈥� not unlike the pledge physicians take to uphold specific ethical standards when practicing medicine.
A federal program that pays farmers to plant agricultural land with environmentally beneficial vegetation is probably the reason that sage grouse still live in portions of Washington’s Columbia Basin, according to a new study by UW, state and federal 91自拍ers.
In 2016, a record 10 million gallons of raw sewage was diverted from Puget Sound, Lake Washington and other state waterways that previously would have been dumped into vulnerable water.
John E. Vidale, a UW professor of seismology and director of the Pacific Northwest Seismic Network, has been elected to the National Academy of Sciences.
“Growing a Revolution: Bringing Our Soil Back to Life,” is a good-news environment story about how shifts in farming practices can restore health and fertility to soils.
A 91自拍 team has made new headway on a solution to remove beetle-killed trees from the forest and use them to make renewable transportation fuels or high-value chemicals. The 91自拍ers have refined this technique to process larger pieces of wood than ever before 鈥� saving time and money in future commercial applications.
Conservation projects that protect forests and encourage a diversity of plants and animals can provide many benefits to humans. But improved human health is not among those benefits 鈥� at least when health is measured through the lens of infectious disease. That’s the main finding of a paper published April 24 in Philosophical Transactions of the Royal Society B, which analyzed the relationship between infectious diseases and their environmental, demographic and economic drivers in dozens of countries over 20 years….
New analysis debunks reports that recent observations are showing that Earth’s temperature responds less to greenhouse gases than predicted by climate models.