Breaking Waves

An Oregon Sea Grant publication, Mental Models Interviewing for More-Effective Communication, has won a Gold Award in the “Publications/Handbook” category of the 2013 Hermes Creative Awards.

Hermes Creative Awards is an international competition for creative professionals involved in the concept, writing, and design of traditional and emerging media. Administered by the Association of Marketing and Communications Professionals (www.amcpros.com), the Hermes Creative Awards were created to recognize outstanding work in the industry. Judges are industry professionals who look for companies and individuals whose talent exceeds a high standard of excellence and whose work serves as a benchmark for the industry.

There were about 5,600 entries from the U.S. and throughout the world in this year’s competition, with about 19 percent of entries receiving Gold Awards.

Written by Joe Cone and Kirsten Winters, Mental Models Interviewing is intended to help professionals such as agency officials, university outreach/extension specialists, and social science researchers interview more effectively by answering the questions “What am I listening for?” and “How am I listening?” It’s one of several publications in Oregon Sea Grant Communications’ “Public Science Communication Research & Practice” series. You can find it online here.

The latest issue of Audubon, the magazine of the National Audobon Society, reports that in the 1970s an Alaskan high school science teacher purchased red-legged frogs from a supply house in the Pacific Northwest. Once the amphibians were no longer needed, the educator released them. Four decades later, studies show that frogs that have decimated local Alaskan amphibian populations have genetic ties to those found in Washington’s Columbia Basin. …

Oregon Sea Grant Extension specialist Sam Chan, a biologist who researches invasive species at Oregon State University, is leading a collaborative project with U.S. and Canadian researchers to educate teachers about the dangers of letting aliens loose. In one survey of nearly 2,000 teachers, Chan’s team found that schools had released dozens of well-known invasive species, like crayfish, waterweeds, mosquito fish, and red-eared slider turtles (above).

Learn more:

• Read a short version of the story at Audubon online
• Oregon Sea Grant’s Watersheds and Invasive Species Education program enlists teachers and their classrooms to discover how invasive species and other emerging watershed issues can be used as tools to engage students in science learning and community action
• Subscribe to our new WISE Blog

Oregon State University has been chosen to lead a project to design and build as many as three new coastal research vessels, the first multi-ship expansion of the National Science Foundation’s academic research fleet since the 1970s, and one intended to boost the marine science research capabilities of the United States.

The new vessels, which could take a decade to design, build and equip, will become part of the University-National Oceanographic Laboratory System, the nationwide program which provides research-capable ships to universities which could not afford to build and own the vessels themselves in order to advance the nation’s marine science capacity.

OSU initially will receive nearly $3 million to coordinate the design phase of the project – and if funds are appropriated for all three vessels, the total grant is projected to reach $290 million over 10 years. The first phase of the project is scheduled to begin early this year. The final number of ships constructed, and where the vessels will be berthed, will be determined by the NSF based on geographic scientific requirements and availability of funding.

If all three vessels are built, it is likely that one each would be positioned on the East Coast, West Coast and Gulf Coast, officials say. As part of its proposal to lead the effort, OSU proposed to be the operator of the first vessel.

Distributing the vessels geographically allows scientists from all over the country to book research cruise time from locations nearest to the ocean and coastal areas they are studying.

The university now operates the R/V Oceanus, which replaced the R/V Wecoma when it was retired from service last year and sent away to be scrapped. Both vessels dated to the mid 1970s, and the Oceanus is expected to be ready for retirement about the time the new research vessels become available.

A project team led by Oregon State’s College of Earth, Ocean, and Atmospheric Sciences will finalize the design for the 175-foot long, technically enhanced Regional Class ships, select a shipyard, oversee construction, and coordinate the system integration, testing, commissioning and acceptance, and transition to operations.

“These will be floating, multi-use laboratories that are flexible and can be adapted for different scientific purposes, yet are more seaworthy and environmentally ‘green’ than previous research vessels,” said Mark Abbott, dean of the OSU College of Earth, Ocean, and Atmospheric Sciences. “These ships will be used to address critical issues related to climate change, ocean circulation, natural hazards, human health, and marine ecosystems.”

OSU vice president for research Rick Spinrad, who previously directed research programs for the U.S. Navy and the National Oceanic and Atmospheric Administration (NOAA), said the new vessels would “revitalize and transform” coastal ocean science in the United States.

“Many of the most pressing issues facing our oceans are in these coastal regions, including acidification, hypoxia, tsunami prediction, declining fisheries, and harmful algal blooms,” Spinrad said. “Because of their flexibility, these new vessels will attract a broad range of users and will become ideal platforms to training early-career scientists and mariners.”

The project had the support of Oregon Gov. John Kitzhaber’s Office, noted OSU President Ed Ray, who said the university will benefit from the process long before the first ship hits the water in 2019 or 2020.

The successful OSU proposal was submitted to the National Science Foundation by Clare Reimers, an oceanography professor, and Demian Bailey, the university’s marine superintendent. As part of that submission, OSU proposed to be the operator of the first vessel. Additional operating institutions will be determined once the total number of vessels to be built is known.

“The National Science Foundation hasn’t authorized a multi-ship project since the 1970s,” Bailey said, “and these are likely the only ships scheduled by NSF to be built during the next decade – so this is a big deal. The endurance and size of the new ships will be similar to that of Oceanus and Wecoma but they will be much more efficient and have far greater scientific capacity and flexibility.”

Learn more

• Read the full announcement from OSU News & Research Communication
• Learn more about the UNOLS
• Photos from the 2012 Wecoma decommissioning and Oceanus commissioning event.

Washington state, the leading US producer of farmed shellfish, this week launched a 42-step plan to reduce ocean acidification. The initiative — detailed in a report by a governor-appointed panel of scientists, policy-makers and shellfish industry representatives — marks the first US state-funded effort to tackle ocean acidification, a growing problem for both the region and the globe.

The state governor Christine Gregoire,  says she will allocate $3.3 million to back the panel’s priority recommendations.

“Washington is clearly in the lead with respect to ocean acidification,” says Jane Lubchenco, administrator of the US National Oceanic and Atmospheric Administration (NOAA).

As growing carbon dioxide gas emissions have dissolved into the world’s oceans, the average acidity of the waters has increased by 30% since 1750. Washington, which produces farmed oysters, clams and mussels, is particularly vulnerable to acidification, for two reasons: seasonal, wind-driven upwelling events bring low-pH waters from the deep ocean towards the shore, and land-based nutrient runoff from farming fuels algal growth, which also lowers pH.

Read the full story in Nature.

Learn more:

• Study: Our Oceans Are So Acidic They’re Dissolving Snails (The Atlantic)
• OSU researchers link acidification to oyster hatchery collapse (OSU News & Research Communications)
• Current Oregon Sea Grant research on ocean acidification and commercial shellfish
• Oregon Sea Video: An ocean acidification primer, featuring Dr. Richard Feely of NOAA’s Pacific Marine Environmental Laboratory

CORVALLIS, Ore. – Samples of albacore tuna caught off the West Coast of the United States show minute traces of radiation that can be traced to the Fukushima reactor disaster, according to an interdisciplinary team of scientists from Oregon State University and the National Oceanic and Atmospheric Administration.

The radiation levels in fish analyzed to date are far below anything that would pose a risk to humans who consume the fish, the research team emphasized. The findings are preliminary; additional fish remain to be tested.

But the findings could reveal new information about where Pacific albacore travel during their migratory lives – and how what happens in one part of the ocean can affect the food web thousands of miles away.

The team has collected and tested fish caught off the U.S. West Coast both before and after the devastating March 2011 Japanese tsunami and subsequent release of radioactive material into the ocean by the Fukushima Daiichi nuclear reactor.

“We’re still processing new fish, but so far the radiation we’re detecting is far below the level of   concern for human safety,” said Delvan Neville, a graduate researcher with OSU’s Radiation Health Physics program and a co-investigator on the project.

People are constantly exposed to radiation from the natural environment, Neville pointed out. “To increase their normal annual dosage of radiation by just 1 percent, a person would have to eat more than 4,000 pounds of the highest (radiation) level albacore we’ve seen.”

Neville will present the team’s preliminary findings on Oct. 27 at the Heceta Head Coastal Conference in Florence. Richard Brodeur, the NOAA Northwest Fisheries Science Center biologist who serves as lead investigator on the project, reported the same findings to the recent annual meeting of  PICES, the North Pacific Marine Science Organization, in Japan. The researchers also plan scientific journal articles.

Read the complete story from OSU News & Research Information

This week’s closure of Crater Lake to divers follows National Parks Service participation in a recent Sea Grant-sponsored workshop on the legal and regulatory challenges to keeping two significant invasive species out of waterways in western states.

The NPS announced the immediate, temporary closure on Wednesday, saying it needed time to establish protocols to minimize the risk of contaminating the pristine lake with invasive species. The service anticipates that the protocols will be in place before the beginning of the 2013 season, and will require divers to take precautionary measures before entering the lake.

The 1,943-foot-deep Crater Lake, the centerpiece of a 249-square-mile national park in the southern Oregon Cascades, is  considered the deepest lake in the United States, and the ninth deepest lake in the world. Its relative isolation, along with rigorous management of the surrounding Crater Lake National Park watershed, has helped make it one of the cleanest, as well.

Of immediate concern to the park – and to representatives of state and federal agencies and Western states’ attorneys general who attended last week’s workshop in Phoenix, AZ – are highly invasive zebra and quagga mussels, already a plague in many US waters and just beginning to show up in the West.

The fast growing mussels can rapidly colonize on boats and other recreational water gear, and  can be easily spread from one waterway to another. Once established, they can foul docks, piers, water intakes and power systems, and – of more direct concern in Crater Lake – alter entire ecosystems by outfeeding and outbreeding native species.

While the mature mussels are easy to see and – with some effort – remove, their  larvae start life at a microscopic size, making them difficult to detect and destroy.

The  Phoenix meeting, convened by Oregon Sea Grant, the National Sea Grant Law Center and the US Fish and Wildlife Service, engaged state, federal and local agencies – including representatives of the attorneys general of all 15 Western states -  in a discussion of legal and regulatory frameworks that might help keep the invaders out of Western waters where they have yet to appear – or have just begun to show up. In addition, participants talked about how they might educate the recreational public about the problem, and protocols for decontaminating gear when it’s hauled out of one body of water and transported to another.

Learn more:

• NPS closure announcement
• Story about the closure from The Oregonian
• Oregon Sea Grant’s Aquatic Invasive Species pages. Presentations and other material from the recent workshop will be posted here soon.

PHOENIX, AZ – State legal and law enforcement officials and environmental scientists from the 15 Western states will meet in Phoenix next week to explore legal and regulatory ways of limiting an invasion of non-native mussels that can clog water systems, foul power plants, harm the environment and cost billions of dollars in damage and control wherever they spread.

Their focus: On forging a uniform approach to education, inspection and regulation to encourage recreational boat inspections in the West to prevent the spread of invasive zebra and quagga mussels.

The Aug. 22-23 meeting, convened by Oregon Sea Grant, the National Sea Grant Law Center (both programs of the National Oceanic and Atmospheric Administration) and the US Fish and Wildlife Service, and hosted by the Arizona Dept. of Fish and Game, is expected to draw representatives from the attorneys general of all 15 Western states, along with state and federal fish and wildlife officials and biologists who specialize in marine invasive species.

Zebra mussels, native to southern Russia but accidentally introduced to many other areas around the world, were first detected in Lake St. Clair, near Detroit, in the late 1980s, likely imported in the ballast-water of ocean-going ships. By clinging to the undersides of docks, boats and anchors, they rapidly spread through the Great Lakes region, the East Coast and the Southeast. Although small, the mussels grow rapidly, and can quickly colonize almost anything underwater – from boat hulls and anchors to municipal and industrial water intakes, hydroelectric systems and other facilities. The cost of managing these pests in the Great Lakes alone has been estimated at more than $500 million a year.

The related quagga mussel, another prolific breeder whose filter-feeding habits has been shown to change entire ecosystems, has followed a similar invasive path since showing up in Lake Erie in 1989, and is now found from the Great Lakes to the Northeast.

Within the last few years, isolated infestations of both species, which can survive for days to weeks out of water  have begun to show up in Western recreational and irrigation waters in California and Arizona, moist likely transported on recreational boats and trailers. Efforts to control the spread by educating boaters have met with mixed success, and state-by-state differences in legal and regulatory frameworks hinder the states’ ability to require and conduct inspections.

The Phoenix meeting will look at the impacts of invasive mussels on local economies and infrastructure, the challenges to effective control, and a 100-plus-year-old federal law – the Lacey Act – which could give states a tool for approaching the problem.

Sessions include discussions of state authority to stop boats for inspection, quarantine and decontamination, what programs and laws have been successful in Western states, public attitudes about invasive species education and enforcement, and how cash-strapped states can fund such programs.

Learn more:

• A Regional Approach to Predicting and Managing Invasive Species Pathways – NOAA-funded collaborative project among the four West Coast Sea Grant programs.
• Zebra and Quagga Mussels – Fact sheets and distribution maps (updated daily) from the US Geological Survey

Award-winning Oregonian cartoonist Jack Ohman takes on this week’s Oregon Sea Grant report linking school science classrooms spread of invasive species, with pinpoint humor. (Click on image to enlarge)

(c) The Oregonian, with permission from the artist, who urged us to spread it like an invasive species.

One in four teachers who use live animals for classroom science projects report that they’ve released the animals into the wild when the projects are done, according to a new Sea Grant study – and the practice may be helping to spread some nasty invasive species.

The study, led by Oregon Sea Grant Extension’s invasive species expert Sam Chan, was presented at this week’s national meeting of the Ecological Society of America in Portland.

“Live organisms are a critical element for learning and we don’t want to imply that they should not be used in the classroom,” said Chan. “But some of our schools – and the biological supply houses that provide their organisms – are creating a potential new pathway for non-native species to become invasive.

“We need to work through the whole chain and educate both the teachers and suppliers about the potential damages – both environmental and economic – that invasive species may trigger,” added Chan,  former chair of the Oregon Invasive Species Council.

The study surveyed nearly 2,000 teachers in Florida, New York, Indiana, Illinois, Oregon, Washington, California, Connecticut, British Columbia and Ontario. Conducted primarily by researchers from Sea Grant programs in those states, it also included focus groups and interviews with teachers, curriculum specialists and biological supply house owners and managers.

The researchers found teachers using as many as 1,000 different organisms in the classroom, including many frequently listed species identified as known or potential aquatic invaders,  including elodea, crayfishes, amphibians, mosquito fish, red-eared slider turtles and other aquatic plants and snails.

Learn more:

• Read the complete story from OSU News & Research Communications
• Additional coverage from Science Daily, The Chronicle Journal, and MSNBC
• Visit Oregon Sea Grant’s aquatic invasive species page

(Photo credit: Jennifer England, Franklin Elementary School, Corvallis)

The new Oregon Marine Debris Team is looking for hundreds of coastal volunteers to keep an eye out for debris from the 2011 Japanese earthquake and tsunami – and to help clean it up.

The team, a partnership of Oregon Sea Grant and four nonprofit groups – CoastWatch, Surfrider Foundation, SOLVE and Washed Ashore – is leading citizen-based efforts to systematically track and clean up tsunami debris that washes up on the Oregon Coast. Volunteers will be asked to systematically monitor, identify and report areas where tsunami debris accumulates, and to participate in cleanup efforts.

Interested coastal residents and visitors can sign up by subscribing to the team’s marine debris notification list and indicate their volunteer interests and geographic areas.

Public agencies, led by Oregon State Parks, have set up debris reporting hotlines, provided receptacles and will collect material too dangerous or bulky for volunteers to handle. The federal government, through the National Oceanic and Atmospheric Administration, announced Monday that it would provide $250,000 to the five western states likely to be affected by the tsunami debris (Alaska, Washington, Oregon, California and Hawaii). However, at $50,000 per state, the grants are expected to cover only a small fraction of cleaning up however much of the estimated 1.5 million tons of debris drifting across the Pacific winds up on US coasts.

The debris was washed from the Japanese shore by the tsunami that followed the devastating earthquake that hit northern Japan on March 5, 2011, killing thousands and sweeping away an estimated 5 million tons of buildings, fishing vessels and personal belongings. Much of that sank off the Japanese coast – but buoyant items, from fragments of plastic and paper to stray boats and cargo containers, have been floating the Pacific currents ever since, and are beginning to show up on US coastlines.

The budget-strapped West Coast states lack the resources to clean up everything that arrives.The cost of removing the single largest piece of tsunami debris to hit Oregon to date – a large dock that washed ashore last month at Agate Beach on the central Coast – will run just over $84,000, according to Oregon Parks & Recreation, which has hired a contractor to remove and dispose of the dock starting July 30. A small piece will be kept as a memorial to the tsunami victims.

“Cleaning up our beaches relies upon all of us,” said Charlie Plybon, , Surfrider Foundation Oregon Field Manager. “The key to responding to this challenge … lies with educating and activating volunteers.”

The Oregon Marine Debris Team is hoping to recruit enough volunteers to monitor every beach, cove and headland for debris, and to be on call for cleanup alerts in given areas. “Agencies are not able to do that,” Plybon said. “It is up to us, the people who care for our coastline and take responsibility for it, to step up. Our role as nonprofits is to provide the support to make that happen.”