Project C.R.A.B.: Fishermen, scientists, work together for sustainable fishery

Posted on by

Noelle Yochum confers with crabbersNOAA Fisheries highlights graduate researcher Noelle Yochum and her work with Oregon’s Dungeness crab fleet on bycatch reduction and crab mortality:

For popular seafood menu items like Dungeness crab, there’s good reason to make sure that there is a healthy supply to meet demand. That’s just what the Oregon C.R.A.B. Project is meant to do. This budding research partnership is looking for ways to improve the long-term sustainability of the state’s crab fishery while building relationships with the fishing industry and local community.

C.R.A.B., which stands for Collaborative Research to Assess Bycatch, is funded by NOAA Fisheries’ Bycatch Reduction Engineering Program and the Oregon Dungeness Crab Commission. Researcher Noelle Yochum from Oregon State University is collaborating with local commercial and recreational fishermen to tag female and small male crabs that are caught and thrown back because, by Oregon law, they cannot be sold. Through this research, Noelle hopes to capture estimates of survival rates for these crabs along with an understanding of potential ways to increase survival.

Read more …

Noelle’s collaboration with Newport crab fishermen  was the subject of our cover story in last summer’s edition of Confluence magazine. The crab bycatch collaboration is one of many outcomes of a long-term Oregon Sea Grant effort, led by coastal Extension Sea Grant specialists,  to bring the fishing fleet and scientists together for mutual understanding and benefit.

Sea Grant seeks renewable energy outreach coordinator, part-time bioscience tech

Posted on by

NEWPORT  – Oregon Sea Grant is advertising to fill two Newport-based positions: A full-time marine renewable energy outreach and engagement associate, and a part-time bioscience research technician in our aquatic animal health program.

The marine renewable energy position is grant-funded for one year, with a possible extension. It’s intended to fund a community educator to develop and coordinate educational programs related to the field of marine renewable energy, and more specifically, to the Northwest National Marine Renewable Energy Center.

Full details and online application are available at OSU Jobs; the position closes July 6, 2013.

The second positition, a BioScience Research Technician 12, is for approximately 18-19 hours per week, and based at Sea Grant’s Aquatic Animal Health Program at the Hatfield Marine Science Center. The position  assists our program lead/Extension veterionarian and our senior aquarist with animal husbandry, facility operration, and ongoinbg research related to the health management of aquatic animals in captivity, and  the use of aquatic animals in public engagement and education. Full details and online application are available at OSU Jobs. This position closes June 25, 2013.

Markham symposium highlights work of HMSC graduate researchers

Posted on by

Hatfield Marine Science CenterNEWPORT – The 19th annual Markham Symposium, a celebration of graduate student research and scholarship, will be held at the Oregon State University Hatfield Marine Science Center  in Newport on June 19. This year’s symposium will feature student research presentations in an exciting, fast-paced format.  Poster presentations and an informal reception will give attendees a chance to meet students and their mentors. The event, from 10 am-12:30 pm in the Visitor Center auditorium, is free and open to the public.

Read more about the Symposium in Currents, the HMSC newsletter – now available via RSS feed – and while you’re at it, check out the redesigned HMSC Website.

The  HMSC is celebrating its 47th year as a leading marine laboratory distinguished by its many collaborative research partnerships. Originally established as a marine laboratory for OSU, the center currently hosts research and education programs from seven OSU colleges and six state and federal agencies on a 49-acre campus. on the south shore of Yaquina Bay. The facility is also home to the HMSC Visitor Center, managed by Oregon Sea Grant as a public and K-12 education facility and a social laboratory for OSU’s  Free-Choice Learning Lab.

TERRA: Scientists and Engineers Plan for the Big One

Posted on by

Terra Magazine cover“The last great earthquake to strike the Pacific Northwest occurred on January 26, 1700, at about 9 p.m. Parts of the coastline dropped three to six feet in an instant. It set off landslides throughout the Oregon Coast Range. Some of them are still moving. If you could hear soil, rocks and trees creep inch-by-inch downhill, some of those sounds would echo that massive jolt. At sea, it generated tsunamis that reshaped the Northwest coastline, traveled across the Pacific and swept through bays and coastal communities in Japan. …”

The latest issue of Terra, Oregon State University’s research magazine, delves into the ways in which OSU scientists and engineers are helping the state prepare for the next big Cascadia Subduction Zone earthquake, which a growing number of researchers calculate could happen within the next 50-100 years. Learn how such a powerful near-short “megathrust” quake could affect the state and region, and what’s being done to plan for, and mitigate against, such disasters.

The spring edition also looks at how people like Oregon Sea Grant’s Tim Miller-Morgan care for the fish and other aquatic animals that make up more than 80 percent of the animals used in the university’s research labs and the public exhibits at the Hatfield Marine Science Center. The past few decades have witnessed great changes in how institutions like OSU treat the animals in their care; as Miller-Morgan puts it, ““Now we understand that we shouldn’t look at these animals as disposable. We brought them into captivity, and we have an obligation to keep them as long as we can, as close to their natural lifespan as possible — or even longer.”

Learn More

Be Aware – and Beware – of Rip Currents

Posted on by

It’s National Rip Current Awareness Week, and with the start of summer, a good time to remember that Oregon’s beautiful ocean can be a dangerous place if you don’t pay attention. Check out this short Oregon Sea Grant video about rip currents:

Beach Safety Basics: Rip Currents

Learn more:

What’s fresh at the Oregon coast?

Posted on by

Buying tuna on an Oregon dockPlanning a visit to the Oregon coast? Tuck our “What’s Fresh and When?” flyer into your cooler so you know what kind of seafood you’re likely to find at local markets, restaurants – and on the docks.

Compiled by Oregon Sea Grant’s Newport-based fisheries specialist, Kaety Hildenbrand, the annual guide lists commercial fishing season dates for all major species caught in Oregon waters:  chinook and coho salmon, Pacific halibut, Dungeness crab, Albacore tuna, and pink shrimp – as well as a reminder that flounder, sole, rockfish and lingcod are available throughout the year.

Fishermen in Newport and several other Oregon ports sell their catch, iced at sea, right off the boat; local seafood can also be found at fish markets and local groceries, and many coastal restaurants.

 

Oyster shells help restore chemical balance to acid waters

Posted on by

Healthy young oyster spatThe shells of oysters – a commercially important shellfish whose reproduction and growth is threatened by climate-linked ocean acidification – may help counteract the effects of increased local acidity levels, according to a new study of New England’s Chesapeake Bay by a team of researchers led by Oregon State University’s George Waldbusser.

The study, published in the journal Ecology and reported this week in the New York Times , concludes that the buildup of old shells in undisturbed oyster beds – along with the oysters’ waste – can help restore alkalinity to waters that might otherwise be too acid for the shellfish to survive.

Like ocean waters around the world, the Chesapeake has become more and more acidic as a result of rising levels of carbon dioxide in the atmosphere. Now, by studying oyster populations in relation to acidity levels,Waldbusser’s team has concluded that oysters — particularly their shells — can play a significant role in reducing that acidity.

“Oyster shells are made out of calcium carbonate, so they’re sort of like an antacid pill,” said Waldbusser, an assistant professor of earth, ocean and atmospheric sciences at OSU and an author of the study. “In an undisturbed oyster reef, healthy oysters are generating a lot of biodeposits,” a genteel term for excrement, “which helps generate CO2 to help break down those shells, which helps to regenerate the alkalinity back into the environment.”

Ocean acidification is of great concern to commercial oyster growers. Additional  research by Waldbusser and colleague Burke Hales, conducted at an Oregon oyster hatchery, has shown that increasing acidity near commercial shellfish operations inhibits the larval oysters from developing shells and growing at a pace that makes oyster farming economically viable.

Waldbusser is also working on a Sea Grant-funded project to develop Web-based tools that would allow oyster growers and resource managers to better understand how acidification affects larval oysters so they can more effectively adapt, mitigate and adjust their operations to increase oyster survival and growth.

Learn more:

“Firewood Buddy” mobile app goes national

Posted on by

Firewood Buddy“Firewood Buddy,” a smart-phone application developed by Oregon Sea Grant to inform campers about the risks of bring invasive insects into Oregon forests on imported firewood, is going national.

Developed last year in collaboration with the Oregon Invasive Species Council, the free application not only educates users about how potentially invasive, forest-damaging species can hitch rides on firewood brought to campsites from outside areas, but also includes links to local firewood vendors on the Oregon coast and in Washington, Idaho and northern California. The app also features tips about the burning characteristics of different kinds of wood, building campfires, camping checklists and other information.

This week, the council announced that the application has migrated to DontMoveFirewood.org for national use and distribution. The state of California and the Bureau of Land Management will soon begin downloading lists of firewood vendors to the application, and plans are to continue expanding the database to cover all regions of the US.

The new national application is expected to be added to the iPhone and Android app  stores in time for Memorial Day weekend. The original  version covering Oregon, Washington and northern California, meanwhile, remains available (see links below) for free download.

Sam Chan, Oregon Sea Grant’s invasive species specialist, called the expansion timely. “The Memorial Day weekend is typically the start of a busy camping season,” Chan said. “One of the most important things we can do to protect our forests and landscapes from damage caused by invasive pests and diseases that hitchhike on firewood is to not move firewood to new areas.

“It’s really that simple: Don’t move firewood. Buy it local, and burn it local.”

The mobile application resulted from a 2009-11 research and education campaign Sea Grant undertook with invasive species councils in Oregon, Washington and Idaho. A joint “buy it where you burn it” education campaign ensued to encourage people not to buy or gather firewood near their campouts, picnics and other outdoor activities rather than bringing it along from elsewhere. Surveys before and after the campaign showed that, while nearly 40% of campers surveyed said they regularly brought firewood with them from outside the area, two-thirds of those who’d seen the educational material said they would change their behavior, including buying firewood locally. The research and education project was funded by the US Department of Agriculture’s Animal and Plant Health Inspection Service, and the application is being incorporated into a growing set of resources and tools by the Pacific Northwest Economic Region, a public-private partnership covering Oregon, Washington, Idaho, Montana and the Canadian provinces of British Columbia and Alberta.

Download the original Firewood Buddy

Oregon Sea Grant publication wins Gold Award

Posted on by

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.Mental-Models-Interviewing-cover

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.

 

State bill would require wave energy companies to recover their own gear

Posted on by

NNMREC Newport test site and buoysSALEM – The Oregon Senate voted Monday to require that companies experimenting with wave energy in Oregon’s territorial waters show they have enough money to recover their equipment when they’re done with it.

The bill’s sponsors say they don’t want the state to be stuck for the cost of removing such gear if it breaks loose, sinks or outlasts its useful life.

The Department of Energy-funded Northwest National Marine Renewable Energy Center (NNMREC), based at Oregon State University, is operating a testing facility for commercial wave energy devices off the coast of Newport, an area also slated to be home to the nation’s first utility-scale, grid-connected wave energy test site, the Pacific Marine Energy Center.