Tag » Marine Science & the Coast

Taking the Measure of Seals and Those Who Study Them
April 18, 2014

Taking the Measure of Seals and Those Who Study Them

An undergrad tests her stamina on a frozen continent

In Antarctica, when you sedate a 1,000-pound Weddell seal, it can take a while for the animal to settle down.


An Iceberg Roars
October 10, 2013

An Iceberg Roars

Listening to the frozen ocean

What is the sound of an iceberg disintegrating? Would you believe it’s as loud as a hundred supertankers plying the open seas? OSU scientists were astounded recently when they listened to recordings of an iceberg that had formed in Antarctica, floated into the open ocean, and eventually melted and broke apart. Scientists have dubbed this […]


Through the Ice
October 10, 2013

Through the Ice

On the Antarctic seafloor, life thrives in surprising abundance

Andrew Thurber is a self-described “connoisseur of worms.” He finds these wriggling, sinuous creatures, many with jaws and enough legs to propel an army, to be “enticing.” In the Antarctic, where he dives through the ice in the name of science, a type of worm known as a nemertean can reach 7 feet long. Giant […]


“I Thought I Wanted to Work with Fish”
October 9, 2013

“I Thought I Wanted to Work with Fish”

Profile of an Antarctic scientist

When Andrew Thurber started his journey in marine biology at Hawaii Pacific University, he got a surprise. “I thought I wanted to work with fish,” he says. “Turns out I don’t.” Instead, in an Antarctic research lab, he became enamored with worms. “Worms are incredibly diverse. That was one of the most amazing things to […]


A History of Satellite Remote Sensing Research at Oregon State University
October 4, 2013

A History of Satellite Remote Sensing Research at Oregon State University

Satellite data have revealed fundamental features of the world's oceans

CEOAS faculty have been involved in every aspect of satellite remote sensing, including sensor and satellite mission design, development of algorithms for retrievals of the physical and biological variables of interest, and applications of satellite observations to study a host of oceanographic research questions.


OSU Researchers Part of New Panel on Ocean Acidification, Hypoxia
August 30, 2013

OSU Researchers Part of New Panel on Ocean Acidification, Hypoxia

Governor Kitzhaber has announced that Oregon is joining with the state of California to establish a new panel to focus on the extent, causes, and effects of ocean acidification and hypoxia along the Pacific coastline. Five Oregon State University researchers will participate on the new panel. The West Coast Ocean Acidification and Hypoxia Science Panel […]


South Slough
January 31, 2013

South Slough

Where the waters mix

Anne and Philip Matthews have explored every twist and tangle of the South Slough, which became the nation’s first national estuarine research reserve in the 1970s.


Octo-Enchantment
November 6, 2012

Octo-Enchantment

Finding solace and stress relief in an elusive cephalopod

A volunteer told me later that the nocturnal octopus rarely comes out during the day.


Dolphin Defender
July 3, 2012

Dolphin Defender

Rebecca Hamner boats New Zealand’s coastline collecting DNA from endangered dolphins

A dolphin’s dorsal fin can be as distinctive as a human fingerprint. As the fin slices through the sea, its unique pattern of pigments, nicks and scars relays the animal’s personal story to observers on the surface. Often, scientists can use these markings to ID individual dolphins. But for some species, fin IDs are not […]


Surf’s Up!
January 19, 2012

Surf’s Up!

Scientists help coastal communities plan for an uncertain future

If you love big surf, go to Depoe Bay on the Oregon coast during a winter storm. As swells rise and break offshore, winds whip ocean spray high into the air, but the waves move inexorably toward the harbor (the “world’s smallest navigable harbor,” reads a road sign), channel through rocks and, with a resounding […]


Online Resources for Tsunamis
July 5, 2011

Online Resources for Tsunamis

We’ve seen what tsunamis can do. Now check out these websites to learn more about how they occur and what we can do to save lives.


Sea Lions Star in the Center Ring
May 11, 2011

Sea Lions Star in the Center Ring

[Editor's note: Amy Schneider, a junior in zoology from Roseburg, Ore., is an intern with Terra magazine. She wants to write and do science and combines them whenever she can. Her interest in animals started at age three when she told her parents she would die if she didn't get a pet guinea pig.]   […]


Ocean Views
March 6, 2011

Ocean Views

Move your cursor over and click on the objects in the diagram below to learn what oceanographers have in their toolbox. (Illustration: Studio 208)   Technology extends our vision. We’ve always known that the ocean is a dynamic environment, but satellite-borne sensors, sonar, time-lapse video, moored buoys and autonomous gliders are revealing new details: fish, […]


A day in the life of Terrebonne Parish, Louisiana
February 28, 2011

A day in the life of Terrebonne Parish, Louisiana

In June 2010, as OSU scientists were monitoring whales and toxins (see Down to the Gulf) and as clean-up crews frantically worked to minimize damage from the Deepwater Horizon well blowout in the Gulf of Mexico, Justin Bailie, a photographer from Seaside, Oregon, was documenting the impact on Terrebonne Parish, Louisiana. His slideshow demonstrates residents’ strong […]


Hard-rock story
February 17, 2011

Hard-rock story

Clues to the planet lie in rocks from underwater volcanoes

Talk about taking things in stride. Three scientists stand at a ship’s railing, arms on each others’ shoulders, sun on their faces and a calm blue sea behind them. They look like tourists on a cruise. Nothing in their calm expressions suggests that they have just pulled half a mile of rock out of the […]


Lines in the Water
February 1, 2011

Lines in the Water

Communities and scientists explore proposed marine reserves

As fishermen, scientists and coastal communities spar over Oregon’s system of marine reserves, OSU researchers and their partners are developing the science. One of their first testing grounds is Port Orford’s Redfish Rocks.


February 1, 2011

New Courses Explore Ocean Cultures

Centuries before modern science, humans traveled, exploited, contemplated and celebrated the seas as explorers, fishermen, whalers, merchants, poets, storytellers, musicians and philosophers. Two new courses sponsored by OSU’s Spring Creek Program and Environmental Leadership Institute will delve into this ancient human-ocean relationship. Inspired by the university’s upcoming symposium, Song for the Blue Ocean: Science, Art […]


Shellfish on Acid
February 1, 2011

Shellfish on Acid

How will acidic water affect Oregon's shellfish industry?

“O Oysters,” said the Carpenter, “You’ve had a pleasant run! Shall we be trotting home again?” But answer came there none — And this was scarcely odd, because They’d eaten every one. — Lewis Carroll The Walrus and the Carpenter Whether or not you’re a fan of gulping down raw oysters doused with Tabasco, recent […]


Winter Storms Lead to Spring Bloom
February 1, 2011

Winter Storms Lead to Spring Bloom

New hypothesis supported by satellites and waterborne sensors

If you separate predators from their prey, you get more prey. Now that simple relationship has been used to explain one of the most important annual events in the ocean: the North Atlantic spring phytoplankton bloom. Since the 19th century, oceanographers have sought to explain its origins and have settled on the wintertime mixing of […]


Surprise in the Sargasso
February 1, 2011

Surprise in the Sargasso

Microbes are masters of adaptation. In some of Earth’s most extreme environments — Antarc- tica’s frigid ice fields, Yellowstone’s sulfuric hot springs, Crater Lake’s lightless depths, the oceans’ deep-sea basalts — Stephen Giovannoni has discovered thriving communities of bacteria. As the holder of the Emile F. Pernot Distinguished Professorship in Microbiology, he has discovered some […]


Run Silent, Run Deep
February 1, 2011

Run Silent, Run Deep

OSU's growing fleet of underwater gliders monitors the Pacific Ocean

For more than half a century, oceanographers have ventured out of Newport to measure, probe and monitor the Pacific Ocean off the central Oregon Coast. And since the 1950s, these seafaring researchers have recorded about 4,000 “profiles” of the near-shore waters — surface to bottom measurements of temperature, salinity and oxygen levels that begin to […]


February 1, 2011

Dolphins Hunt Together

Watch spinner dolphins corral their quarry and work together to feed in these animations. Kelly Benoit-Bird used acoustic data of dolphins feeding at night near Hawaii. She reported her findings in the following journal article: Benoit-Bird, K.J. & Au, W.W.L. 2009 “Cooperative prey herding by a pelagic dolphin, Stenella longirostris.” Journal of the Acoustical Society […]


Genius of the Sea
February 1, 2011

Genius of the Sea

Ecosystem processes hidden in deep ocean waters are falling prey to Kelly Benoit-Bird's investigations

Kelly Benoit-Bird studies ocean organisms smaller than a microchip and bigger than a luxury motor home — the tiniest crustaceans to the mightiest cetaceans. In effect, she studies just about anything that swims or drifts in the sea: copepods and krill, diatoms and dinoflagellates, siphonophores and salps, spinner dolphins and Humboldt squid, Pacific sardines and […]


Down to the Gulf
February 1, 2011

Down to the Gulf

In the wake of the largest oil spill in U.S. waters, OSU scientists are monitoring whales, chemical pollution and fish.

Bruce Mate didn’t wait long. Within days of the April 20 Deepwater Horizon oil well blowout in the Gulf of Mexico, he was on the phone with officials from the U.S. Minerals Management Service. He and other OSU researchers are analyzing consequences of the largest spill in U.S. waters. Meanwhile, Oregon photographer Justin Bailie was on the scene in Terrebonne Parish.


Raised Voices
February 1, 2011

Raised Voices

Sea Grant Extension helps communities address problems

Fishing is hard enough. The weather, changing ocean conditions and the fickleness of fish make it tough to track your quarry let alone catch them. Now competition for space in the ocean — an oxymoron in an environment defined by its seemingly limitless expanse — poses new concerns along the West Coast. In the future, […]


OSU Marine Science by the Numbers
February 1, 2011

OSU Marine Science by the Numbers

Critical Mass 350 OSU faculty engage in marine research and outreach activities. 120 OSU and 180 state and federal researchers collaborate on ocean science at OSU’s Hatfield Marine Science Center in Newport. Research Grants Nearly $100 million in 2008-09, or 37 percent of OSU research expenditures, was directly tied to marine-related issues. Education 828 M.S. […]


Smooth Sailing
February 1, 2011

Smooth Sailing

Oregon has become an international center for ocean research

For the past decade, Oregon State University has boasted an oceanography program ranked among the top five in the nation, and its broad spectrum of marine and coastal research has an international reputation that few institutions can match. OSU Marine Science by the Numbers 350 OSU faculty, nearly $100 million in research, more than 150,000 […]


From Research to Retail
February 1, 2011

From Research to Retail

Bringing science and business together for Oregon seafood

Gilbert “Gil” Sylvia spent childhood summers riding a bus through the lake-studded military base where he lived, hauling buckets of live fish from pond to pond. He and his buddies were trying to alter the balance of species for one reason: to boost their own catches. They never guessed that by dumping sunfish, bass and […]


Plankton Planet
February 1, 2011

Plankton Planet

Ocean microbes hold the key to marine ecosystems.

On a South Pacific research expedition, Angelicque White and Ricardo Letelier encountered a surprise: An intense red tide surrounded the ship. (Photo: Angelicque White)


Undersea Eruptions Led to Massive Landslide
February 1, 2011

Undersea Eruptions Led to Massive Landslide

An erupting undersea volcano near Guam in the western Pacific continues to reshape the seafloor. In March 2010, scientists from the National Oceanic and Atmospheric Administration and OSU led another in a series of expeditions to NW Rota-1 in the Mariana Arc. Eruptions have been practically continuous since first discovered in 2003, says Bill Chadwick, […]