UW News

oceanography


October 12, 2018

New UW-authored children’s book offers a robot’s-eye view of the deep ocean

Book cover showing cartoon robot in ocean

In a new UW-authored book, a cartoon robot takes young readers on a School of Oceanography voyage to explore the deep ocean.


September 19, 2018

NSF awards contract to carry OOI into the next decade and beyond

map of Pacific coast

The National Science Foundation will support a state-of-the-art marine facility that continues delivering data and new insight to the ocean science community, policymakers and the public worldwide.


September 17, 2018

Shift in large-scale Atlantic circulation causes lower-oxygen water to invade Canada’s Gulf of St. Lawrence

red and blue swirls on map

Rapid deoxygenation in the Gulf of St. Lawrence is caused by shifts in two of the ocean’s most powerful currents: the Gulf Stream and the Labrador Current. A detailed model shows that large-scale climate change is causing oxygen to drop in the deeper parts of this biologically rich waterway.


July 30, 2018

Sea-level rise report contains best projections yet for Washington’s coasts

Google Map of Washington

A University of Washington report provides the best projections yet for sea-level rise due to climate change at 171 sites along Washington’s coasts.


July 18, 2018

Atlantic Ocean circulation is not collapsing – but as it shifts gears, global warming will reaccelerate

Depiction of Atlantic circulation with red arrows pointing north and blue arrows pointing south.

New research suggests the Atlantic Ocean is transitioning back to its slower phase, which means average global air temperatures will go back to rising more quickly.


June 21, 2018

NASA, NSF expedition to study ocean carbon embarks in August from Seattle

satellite view of ocean and land

More than 100 scientists and crew from more than 20 U.S. research institutions, including the UW, will depart in August for a month-long expedition to study how the ocean absorbs carbon from the atmosphere.


June 18, 2018

Great white sharks dive deep into warm-water whirlpools in the Atlantic

tag on shark fin

Tracking of two great white sharks reveals for the first time that in the open ocean they spend more time deep inside warm-water eddies.


May 10, 2018

New UW vessel, RV Rachel Carson, will explore regional waters

blue and white ship

The UW School of Oceanography has a new vessel, named after marine biologist, author and conservationist Rachel Carson. It will explore Puget Sound and nearby coasts.


April 3, 2018

Bowhead whales, the ‘jazz musicians’ of the Arctic, sing many different songs

whale near floating ice

Bowhead whales are constantly changing their tune, unlike the only other whale species that sings, the humpback.


February 1, 2018

UW’s large research vessel, R/V Thomas G. Thompson, gets back to work

ship in shipyard

After an “extreme makeover” that went from stem to stern on five decks of the ship, the R/V Thomas G. Thompson is ready to get back to work exploring the world’s oceans. The University of Washington’s School of Oceanography, part of the College of the Environment, operates the 274-foot ship, which arrived on campus in…


January 18, 2018

Temporary ‘bathtub drains’ in the ocean concentrate flotsam

white plastic drifter on ship deck

An experiment using hundreds of plastic drifters in the Gulf of Mexico shows that rather than simply spread out, as current calculations would predict, many of them clumped together in a tight cluster.


September 21, 2017

Hacking a pressure sensor to track gradual motion along marine faults

closeup of instrument tip

University of Washington oceanographers are working with a local company to develop a simple new technique that could track seafloor movement in earthquake-prone coastal areas.


September 20, 2017

Wave Glider surfs across stormy Drake Passage in Antarctica

yellow board on ship deck

A hardy ocean drone made a first-ever attempt to surf across Antarctica’s stormy Drake Passage gathering data about ocean mixing.


August 10, 2017

Researchers, students on annual expedition to maintain internet-connected deep-sea observatory

student working on deck

The annual maintenance cruise for the Pacific Northwest’s deep-sea observatory continues through Aug. 29. Two dozen students will participate, and more than 120 ocean instruments will get their yearly checkup.


July 27, 2017

UW building underwater robots to study oceans around Antarctica

people looking at float

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.


January 18, 2017

Vitamin B-12, and a knockoff version, create complex market for marine vitamins

instrument over ocean

Vitamin B-12 exists in two different, incompatible forms in the oceans. An organism thought to supply the essential vitamin B-12 in the marine environment is actually churning out a knockoff version.


January 11, 2017

UW oceanographer dropping robotic floats on voyage to Antarctica

people lifting sensor

Autonomous floating sensors built at the UW are being deployed to track conditions in the waters surrounding Antarctica.


December 15, 2016

Underwater volcano’s eruption captured in exquisite detail by seafloor observatory

instrument on black lava

The cracking, bulging and shaking from the eruption of a mile-high volcano where two tectonic plates separate has been captured in more detail than ever before. A University of Washington study published this week shows how the volcano behaved during its spring 2015 eruption, revealing new clues about the behavior of volcanoes where two ocean…


November 21, 2016

How to monitor global ocean warming – without harming whales

map with stripes

Tracking the speed of internal tides offers a cheap, simple way to monitor temperature changes throughout the world’s oceans.


October 24, 2016

Nanometer-scale image reveals new details about formation of a marine shell

circular core with spikes radiating out

Oceanographers used tools developed for semiconductor research to view the formation of a marine shell in the most detail yet, to understand how organisms turn seawater into solid mineral.


October 5, 2016

Atlantic Ocean’s slowdown tied to changes in the Southern Hemisphere

blue maps of oceans with colored arrows

Unlike in the movies, and in some theories of climate change, the recent slowdown of Atlantic Ocean circulation is not connected with the melting of the Arctic sea ice. Instead, it seems to be connected to shifts around the southern tip of Africa.


September 29, 2016

UW gets NOAA grant to begin testing new forecast for toxic shellfish

animation of model

UW oceanographers are working on a system that will act like a ‘weather forecast’ for Pacific Northwest harmful algal blooms.


Ocean conditions contributed to unprecedented 2015 toxic algal bloom

map with animal icons

A study led by researchers at the University of Washington and the National Oceanic and Atmospheric Administration connects the unprecedented West Coast toxic algal bloom of 2015 to the unusually warm ocean conditions — nicknamed “the blob” — in winter and spring of that year.


July 25, 2016

Marine carbon sinking rates confirm importance of polar oceans

white dots on blue background

Polar oceans pump organic carbon down to the deep sea about five times as efficiently as subtropical waters, because they can support larger, heavier organisms. The finding helps explain how the oceans may function under climate change.


June 22, 2016

Ocean forecast offers seasonal outlook for Pacific Northwest waters

colored maps of Pacific Northwest coast

A new study evaluates the performance of a seasonal forecast, developed by researchers at the UW and NOAA, that predicts conditions over the coming months in the Pacific Northwest marine environment.


June 16, 2016

UW’s large research vessel, R/V Thomas G. Thompson, gets a midlife overhaul

graphic of boat

The R/V Thomas G. Thompson, the 274-foot-long research vessel operated by the University of Washington, has spent 25 years carrying researchers, students and teachers out to sea. The ship has collected material from the bottom of the deepest ocean trenches and braved storms near Antarctica. This week, the ship will begin a yearlong stay in…


June 6, 2016

See, hear and study the deep sea: Ocean Observatories Initiative data now live

camera illuminating seafloor

Data is now streaming from the deep sea, thanks to an observatory installed in this region by the University of Washington as part of a larger National Science Foundation initiative to usher in a new age of oceanographic research.


May 30, 2016

Deep, old water explains why Antarctic Ocean hasn’t warmed

global map red at top, blue at bottom

The waters surrounding Antarctica may be one of the last places on Earth to experience human-driven climate change, because of its unique ocean currents.


May 25, 2016

UW, NOAA deploy ocean robot to monitor harmful algal blooms off Washington coast

The box surround by purple contains an automated laboratory that will analyze seawater for algal species and toxin. Researchers deployed it May 23 about 13 miles off Washington's coast.

Oceanographers from the UW and NOAA deployed a new tool that will automatically test for harmful algal blooms and help warn of when they could hit local beaches.


May 10, 2016

UW part of NOAA-led cruise to study West Coast ocean acidification

colored map shwoing the 16 stops

University of Washington students, faculty and staff are part of the fifth West Coast Ocean Acidification Cruise that will investigate changes to ocean chemistry from Baja to British Columbia. The ship left Thursday from San Diego to begin sampling on Mexico’s northern coast. It will stop May 21 at San Francisco’s Exploratorium Pier, then travel…


March 30, 2016

Tracking ‘marine heatwaves’ since 1950 – and how the ‘blob’ stacks up

Picture graph

A tally of Northern Hemisphere marine heatwaves since 1950 shows that prolonged warm periods have recurred regularly in the past, but are being pushed into new territory by climate change.


March 17, 2016

Galapagos lakes reveal tropical Pacific climate since Biblical times

three people on water

University of Washington oceanographers track 2,000 years of El Niño history, showing that it can shift in strength for centuries at a time.


November 12, 2015

Oceans — and ocean activism — deserve broader role in climate change discussions

Joshua Cinner, at Australia's James Cook University, interviews fishermen in Papua New Guinea about adapting to changing social and environmental conditions.

When President Barack Obama visited the shrinking Exit Glacier in September, he pointed to a very obvious sign of our warming planet literally at his feet. Less visible, but perhaps more indelible, signs of changing climate lie in the oceans. A University of Washington researcher argues in the journal Science that people — including world…


July 8, 2015

Seafloor hot springs a significant source of iron in the oceans

seafloor topography with colored water above

A two-month voyage tracking a deep current flowing from one of the most active underwater volcanoes proves that iron released from hydrothermal vents travels thousands of miles, providing a significant source of iron to support life in the broader oceans.


June 25, 2015

UW researcher helping pinpoint massive harmful algal bloom

researcher looking into microscope

A UW research analyst who monitors harmful algae in Washington state is aboard a federal research vessel surveying a massive bloom that stretches from California up to Canada.


June 4, 2015

Warmer, lower-oxygen oceans will shift marine habitats

shark in the water

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.


May 27, 2015

Invisible helpers of the sea: Marine bacteria boost growth of tiny ocean algae

mosaic made out of different shaped diatoms

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.


May 19, 2015

UW’s Deborah Kelley publishes atlas of seafloor volcanoes and deep-ocean life

book cover with photo of tall pillars

Oceanographer Deborah Kelley is one of the lead authors of a first-of-its-kind atlas of the deep sea, titled “Discovering the Deep.”


November 21, 2014

UW-made tool displays West Coast ocean acidification data

hands holding oysters

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.


October 9, 2014

Migrating animals’ pee affects ocean chemistry

school of fish

Tiny animals migrating from the ocean’s surface to the sunless depths helps shape our oceans. During the daylight hours below the surface the animals release ammonia, the equivalent of our urine, that plays a significant role in marine chemistry, particularly in low-oxygen zones.



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