Category Archives: Oregon State University

Scientists: Existing regulations could help solve localized acidification

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CORVALLIS, Ore. – Ocean acidification is a complex global problem because of increasing atmospheric carbon dioxide, but there also are a number of local acidification “hotspots” plaguing coastal communities that don’t require international attention – and which can be addressed now.

A regulatory framework already is in place to begin mitigating these local hotspots, according to a team of scientists who outline their case in a forum article in the journal Science.

“Certainly, ocean acidification on a global level continues to be a challenge, but for local, non-fossil fuel-related events, community leaders don’t have to sit back and wait for a solution,” said George Waldbusser, an Oregon State University ecologist and co-author of the paper. “Many of these local contributions to acidity can be addressed through existing regulations.”

A number of existing federal environmental laws – including the Clean Air Act, the Clean Water Act, and the Coastal Zone Management Act – provide different layers of protection for local marine waters and offer officials avenues for mitigating the causes of local acidity. …

Space Station images provide insights into coastal regions

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Mouth of the Columbia River, imaged from spaceCORVALLIS  – A prototype scanner aboard the International Space Station is providing scientists with a new set of imaging tools that will help them monitor Earth’s coastal regions for events from oil spills to plankton blooms.

The images and other data are now available to scientists from around the world through an online clearinghouse coordinated by Oregon State University.

Additional details of the project will be announced in a forthcoming issue of the American Geophysical Union journal, EOS, and can be found on the project’s website.

The Hyperspectral Imager for the Coastal Ocean, or HICO, is the first space-borne sensor created specifically for observing the coastal ocean and will allow scientists to better analyze human impacts and climate change effects on the world’s coastal regions, according to Curtiss O. Davis, an OSU oceanographer and the project scientist.

Read more from OSU News & Research Communications

Visit the HICO website

(Image: Mouth of the Columbia River, from HICO image gallery)

Sneaker waves, undersea gliders and an adventurous gray whale: OSU marine science in the news

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Marine scientists from Oregon State University are all over the news this week:

The Oregonian reports on so-called “sneaker waves”: Whether or not they’re a distinct phenomenon, the fact remains that sudden high waves on the Pacific coast can be deadly.  As OSU oceanographer Robert Holman explains:

“When you get into the beach, especially when you get into complicated areas like the rocks, you can get feedback – the previous wave changes the condition for the next wave. If you had a previous wave that washed down at just the right time, that would reinforce the next wave. That can produce things that truly are dangerous and not expected.”

KATU-TV reports on OSU’s plan to expand a fleet of “undersea gliders” – small, autonomously operated devices that gather data about undersea conditions. Thanks to funding from the national Ocean Observatories Initiative, the College of Oceanic and Atmospheric Services plans to add 12 more gliders to its fleet over the next year, bringing the total to 21 and   dramatically increasing the opportunities for scientists to gather information about Pacific Ocean conditions.  Oceanographer Jack Barth explains:

“In more than half a century of work, OSU scientists have recorded about 4,000 profiles of the near-shore from ships. During the past five years, our gliders have logged more than 156,000 profiles – nearly 40 times what six decades of shipboard studies have provided.”

In British Columbia, the Vancouver Sun chronicles the travels of “Flex,” a highly endangered western Pacific grey whale. The animals summer off the Russian coast, and this one was tagged last summer by a team of US and Russian scientists trying to learn where the Pacific greys spend the winter. They thought it might be the South China Sea – but were surprised when the tagged whale, dubbed “Flex,” took off across the Bering Sea  and Gulf of Alaska and then down the west coast of North America.

Bruce Mate, head of OSU’s Marine Mammal Institute (and a pioneer in tracking whales via small, embedded satellite transmitters), is mapping the animal’s journey on the Institute’s Web site.

Sea Grant director to head new Marine Council

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Dr. Stephen Brandt

Dr. Stephen Brandt

Dr. Stephen Brandt, director of Oregon Sea Grant, will serve as the first chair of Oregon State University’s new Marine Council, intended to bring together OSU’s ocean and coastal programs to address key marine science issues.

University Provost Sabah Randhawa formally announced the new council’s formation today. It will include representation from each of the 10 OSU colleges, departments and institutes working in ocean and coastal science, along with Vice President for Research and the Vice Provost for Outreach and Engagement.

The goal, according to Randhawa, is to provide an integrated, coordinated and collaborative approach to addressing marine science issues and opportunities.

With eight of its 11 academic colleges and multiple centers, institutes and programs engaged in marine science, and more than 37 percent of the institution’s research dollars going toward ocean-related issues and programs, OSU  aspires to being  recognized as a national and world leader in advancing the  fundamental understanding of ocean processes and their role in earth systems, as well as the role the oceans play in the environment, the economy and human society.

A full description of the new council and its goals is available here in .pdf format.

Brandt, director of Oregon Sea Grant since early last year, came to OSU from Michigan, where he had directed the National Oceanic and Atmospheric Administration’s Great Lakes Research Lab since 1997.

Oregon Sea Grant delivers federal dollars for ocean research, outreach efforts

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An ambitious plan to research, understand and inform the public about marine issues ranging from climate change to invasive species will receive nearly $14 million in federal and state dollars via Oregon Sea Grant over the next four years.

“We’re proud to be able to continue supporting an integrated program of coastal science serving Oregon,” said Stephen Brandt, director of the Oregon Sea Grant Program headquartered at Oregon State University. “The research projects, in particular, address some of the critical issues facing Oregon and the coast, and reflect our ongoing commitment to supporting research that addresses current issues of human health and safey, social progress, economic vitality and ecosystem sustainability.”

Oregon Sea Grant recently received the first of four $2.3 million biennial grant installments from its parent agency, the National Oceanic and Atmospheric Administration. Half of that money will go to support  the 10 research proposals – among 60 submitted – that made it through Sea Grant’s  rigorous, competitive grant program for 2010-2012. The federal dollars are expected to leverage at least $1.2 million a year in state matching funds.

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NOAA’s Spinrad named research director at OSU

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Rickard SpinradCORVALLIS, Ore. – A leading federal science director and accomplished oceanographer, who has overseen research efforts at two major federal agencies, is the new vice president for research at Oregon State University, OSU officials have announced.

Richard W. (Rick) Spinrad, assistant administrator for research for the National Oceanic and Atmospheric Administration, will leave his Washington, D.C., post and return to Corvallis, where he received his master’s degree (1978) and doctorate (1982) in oceanography. He will begin his new duties at OSU on July 1.

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