Oceanographers found the genetic ‘needles in a haystack’ to gain the first hints at how diatoms — tiny drifting algae that carry out a large part of Earth’s photosynthesis — detect and respond to increasing carbon dioxide from burning of fossil fuels.
Warming temperatures and decreasing levels of dissolved oxygen will act together to create metabolic stress for marine animals. Habitats will shift to places in the ocean where the oxygen supply can meet the animals’ increasing future needs.
The Ocean Modeling Forum is trying something very rare — bringing together multiple science models and people who care about a particular ocean resource or fishery to decide what’s most important for its vitality and the communities it serves.
Using seawater collected in Seattle, Whidbey Island and other sites, UW oceanographers show that just as with plants on land, a common species of ocean diatom grows faster in the presence of helpful bacteria.
Burke Museum of Natural History and Culture paleontologists have documented the first dinosaur fossil from Washington state. The fossil was collected by a Burke Museum research team along the shores of Sucia Island State Park in the San Juan Islands.
Oceanographer Deborah Kelley is one of the lead authors of a first-of-its-kind atlas of the deep sea, titled “Discovering the Deep.”
A Washington Sea Grant staff scientist is sharing top honors for developing gear that nearly eliminates seabird bycatch in long-line fisheries from the West Coast to South Africa.
A chemical signature recorded on the ear bones of Chinook salmon from Alaska’s Bristol Bay region could tell scientists and resource managers where they are born and how they spend their first year of life.
The University of Washington Board of Regents on Thursday voted to prohibit direct investment of endowment funds in publicly traded companies whose principal business is the mining of coal for use in energy generation. The Board also reaffirmed the importance of the University’s wide-ranging sustainability efforts. The vote is the culmination of a process that began in December 2012, when Divest UW, a student campaign representing more than 20 registered student organizations, sent a petition to then-President Michael K. Young…
Thaisa Way, associate professor of landscape architecture in the UW College of Built Environments, discusses her book, “The Landscape Architecture of Richard Haag: From Modern Space to Urban Ecological Design.”
The Fishery Performance Indicators are the most comprehensive, global tool that considers social factors in addition to the usual biological measures when gauging a fishery’s health.
Researchers at the University of Washington’s Friday Harbor Laboratories are looking at how the biomechanics of clingfish could be helpful in designing devices and instruments to be used in surgery and even to tag and track whales in the ocean.
Sensors on the ocean’s floor installed by UW researchers show that late on April 23, a seismic event took place on the 3,000-foot underwater volcano off Oregon’s coast.
A team of researchers has evaluated fishery improvement projects, which are designed to bring seafood from wild fisheries to the certified market while promising sustainability in the future. In a policy paper appearing May 1 in Science, they conclude these projects need to be fine tuned to ensure that fisheries are delivering on their promises.
UW glaciologists were part of a team that used a new Antarctic ice core to discover which region triggered sudden global-scale climate shifts during the last ice age.
UW researchers and their collaborators used an experiment in the physics building to measure the energy of a single electron emitted by radioactive decay, a key step in their strategy to measure the mass of the elusive neutrino.
Teasing out how slow, silent earthquakes respond to tidal forces lets researchers calculate the friction inside the fault, which could help understand when and how the more hazardous earthquakes occur.
A patch of warm water off the West Coast, nicknamed “the blob” by a UW scientist, is part of a larger shift in the Pacific Ocean that may be responsible for widespread weather changes.
A new study finds the economic value of enjoying urban birds to be $120 million each year for Seattle residents and $70 million for people living in Berlin. Residents in both cities spend more than the average U.S. adult on bird-supporting activities, which then benefit the local economies as residents invest in bird food and conservation.
A new study implicates fishing in the collapse of forage fish stocks and recommends risk-based management tools that would track a fishery’s numbers and suspend fishing when necessary.
The University of Washington and NASA are preparing for an effort next winter to measure rain in America’s rainiest place: Washington’s Olympic Peninsula. As part of the current gear-up phase, they are looking for volunteers to help track rain.
A UW geologist and geotechnical engineer look back at what the past year has meant, personally and professionally, as they helped recovery efforts from the nation’s deadliest landslide in our own backyard.
A University of Washington scientist is lead author on the first census of all Arctic marine mammals, including whales, walruses, seals and polar bears. The multinational report assesses the current status of these populations and makes recommendations for conservation of these species under climate change.
For more than 100 years, marine biologists at Friday Harbor Laboratories have studied the ecology of everything from tiny marine plants to giant sea stars. Now, as the oceans are undergoing a historic shift in chemistry, the lab is establishing itself as a place to study what that will mean for marine life. And the University of Washington laboratory is uniquely placed in naturally acidic waters that may be some of the first pushed over the edge by human-generated carbon…
Historic submarine and modern satellite records show that ice thickness in the central Arctic Ocean dropped by 65 percent from 1975 to 2012. September ice thickness, when the ice cover is at a minimum, dropped by 85 percent.
Two University of Washington professors argue in a Science perspectives article that ecosystem managers must learn to make decisions based on an uncertain future.
A UW atmospheric scientist is leading a six-week survey of eastern U.S. skies to see how winter conditions affect air quality.
We’ve long known that humans and our cities affect the ecosystem and even drive some evolutionary change. What’s new is that these evolutionary changes are happening more quickly than previously thought, and have potential impacts not in the distant future — but now.
Some of the oldest rocks on the planet push back scientific estimates of when life could have covered the Earth by 1 billion years.
The first early earthquake warning system for the region has begun testing with a small group of users at businesses and public agencies in Washington, Oregon and British Columbia.
A robot developed at the University of Washington will deploy instruments to gather information in unprecedented detail about how marine life interacts with underwater equipment used to harvest wave and tidal energy.
On the anniversary of a massive earthquake off our region’s coast, UW researchers are working on everything from tsunami evacuation structures to updated seismic hazard maps.
A UW researcher is chief scientist this month on a project to drill the first deep ice core at the South Pole, to understand the climate history in that section of Antarctica.
An international team led by the University of Washington has discovered a way to determine the tree cover and density of trees, shrubs and bushes in locations over time based on clues in the cells of plant fossils preserved in rocks and soil.
University of Washington scientists published the first large-scale survey of impurities in North American snow. An almost 10,000-mile road trip showed that disturbed soil often mattered as much as air pollution for the whiteness of the snow.
Scientists with the Pacific Northwest Seismic Network will install instruments this Thursday to provide real-time monitoring of the stadium’s movement during the 2015 NFL playoffs. It’s a valuable test of their newest seismic technology.
Many of the worst West Coast winter floods involve heavy rains and melting snow, and UW hydrology experts are using the physics of these events to better predict the risks.
Water off Washington’s coast is warming a third of a mile down, where seafloor methane shifts from a frozen solid to a gas. Calculations suggest ocean warming is already releasing significant methane offshore of Alaska to California.
Surprisingly, the diversity of birds in suburban areas can be greater than in forested areas, according to John Marzluff’s new book “Welcome to Subirdia.”
A new tool developed at the UW displays real-time ocean acidification data for the open ocean and protected bays, helping shellfish growers and scientists see changes in water chemistry.