Category Archives: Oregon Sea Grant

National symposium will address access to, uses of working waterfronts

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Sea Grant signs describe Newport's working waterfrontTACOMA, WA – Sea Grant programs in Oregon and Washington are bringing a national gathering of coastal and Great Lakes waterfront interests to the Pacific Northwest in March.

The third National Working Waterfronts and Waterways Symposium, March 25-28 in Tacoma, Wash., will address challenges facing the nation’s waterfronts and provide a forum for stakeholders to meet, address their common problems and share solutions.

Sponsored by Washington and Oregon Sea Grant programs, this year’s symposium includes sessions on:

  • Economic and social impacts of and on working waterfronts;
  • Successful local, regional, state and federal strategies to address working waterfront issues;
  • The future of working waterfronts, including potential impacts of changing uses and climates;
  • Keeping waterfront industries commercially viable.

Attendees from all over the United States are expected to include local, regional, tribal and national decision-makers; members of the commercial fishing, marine, and tourism industries; developers and property owners; businesspeople; community planners and waterfront advocates. The first day will be devoted to field trips around the Tacoma waterfront and the region.

Oregon State University’s Jamie Doyle, a Sea Grant Extension marine community development specialist based in Coos County, serves on the symposium steering committee. Other Oregon Sea Grant faculty scheduled to present at the symposium include Kaety Hildenbrand, Newport-based Extension marine fisheries educator, and Mark Farley and Becca Harver from the Sea Grant-run visitor center at OSU’s Hatfield Marine Science Center in Newport.

Learn more:

For information and registration, visit the symposium website at http://depts.washington.edu/uwconf/workingwaterfronts/ or contact Washington Sea Grant Coastal Management Specialist Nicole Faghin, conference coordinator, at wwaters2013@uw.edu or 206-685-8286.

 

Survey: Climate Change a Concern but not a Priority to Oregon Coast Professionals

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Many public officials and community leaders on the Oregon coast believe their local climate is changing and the change will affect their communities. But, overall, addressing the changing climate is not among their most urgent concerns.

These are among the findings of a 2012 survey by Oregon Sea Grant at Oregon State University (OSU).

Sea Grant surveyed coastal professionals, elected officials and other local  leaders and found that approximately 60 percent of the 140 survey respondents believe the local climate is changing. By contrast, 18 percent think it is not, and 22 percent don’t know.

While most believe that their professional efforts toward addressing climate change would benefit the community, both elected officials and other coastal professionals also believe that a combination of governments and other organizations should be the ones to initiate local responses to the likely effects of climate change.

Overall, actions appear to be lagging behind beliefs and concerns, according to Oregon Sea Grant’s communication and the leader of the survey, Joseph Cone. “As of last May, many coastal professionals – about 44 percent of the survey respondents — were not currently involved in planning to adapt to its effects,” said Cone.

Cone will discuss the survey findings  on Wednesday, Feb. 20, in a brief talk to the OSU Climate Club “Conversations Across Disciplines” Lunch, in room 348 of Strand Agricultural Hall on the OSU campus. The lunches are open to the public; bring your own lunch. Coffee and cookies are provided.

The survey results placed climate change effects next to the bottom on a list of seven significant “potential stressors on your community during the next ten years.” Coastal professionals scored climate change effects considerably lower (46% of respondents moderately to extremely concerned) than the top-ranked stressors: a weak economy, and tsunami or earthquakes (approximately 70% moderately to extremely concerned for each).

The hurdles to planning most often noted by survey respondents were lack of agreement over the importance of climate change effects, and a lack of urgency regarding them. Where planning has begun, the survey showed it mainly in an early fact-finding stage.

Anticipating this, the survey asked coastal professionals to identify their specific climate change information needs; and they ranked a variety of environmental and social questions as “highly needed”:

  • Information about flooding or saltwater intrusion
  • Species and habitat vulnerability
  • Predictions of ecosystem impacts
  • Social and economic vulnerabilities
  • The cost of climate adaptation
  • How to communicate climate risks

The survey was administered online to 348 individuals, including some who had responded to a similar Oregon Sea Grant climate change study in 2008 which sampled Oregon coastal managers and practitioners. A report on the findings was prepared by OSU doctoral candidate Kirsten Winters

The Oregon survey was based in large part on a California coastal assessment conducted by California Sea Grant and its partners, and is part of a national Sea Grant study on coastal communities and climate change adaptation, led by Cone.

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Magnetic navigation may hold a key to salmon migration

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Salmon - photo by Jeffrey BasingerAfter years at sea, sockeye salmon returning to their freshwater homes may be guided by an early memory of the Earth’s magnetic field, encoded at the site where natal streams empty into the Pacific Ocean, according to a an Oregon Sea Grant-supported study published today in Current Biology.

Oregon State University’s Nathan Putnam and David Noakes, along with researchers from the University of North Carolina Chapel Hill, the University of Washington, and the University of California Davis, pored over 56 years of dta from federal fishery scientists who tracked the movements of salmon at the mouth of British Columbia’s Fraser River, where fish must choose to swim north around Vancouver Island, or around to the south. They matched that data with  measurements of the Earth’s geomagnetic field, which shifts predictably in strength and orientation over time and found that fish tended to choose the path where the field strength was more similar to that of the river mouth when they’d left, two years before.

Scientists hope the finding will help solve the mystery of how salmon find their way back to the rivers of their birth across thousands of miles of ocean. It’s already accepted that in the final stages of the journey to their breeding grounds, salmon use odors to guide them back to the stream or inlet where they hatched. But how the fish find their target river remains a mystery, although scientists have suspected for a while that magnetic cues play a role. Last summer, a team including UNC-Chapel Hill researcher Kenneth Lohmann – also part of this study – reported that rotating magnetite crystals in a fish nose responded to magnetic field orientation, providing a possible biological mechanism for magnetic field tracking.

The OSU researchers hope to further investigate the magnetic field correlation by subjecting captive fish to artificial magnetic fields and studying their behavior.

Learn more:

Register now for marine education programs at the HMSC

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Dissection fun at HMSC Career DayRegistration is filling fast for spring Homeschool Days in March – so fast that Oregon Sea Grant’s marine educators have added a second full day of hands-on ocean and coastal learning forpre-k through 12th grade-level homeschooled youth.

With theme of “An Ocean of Engineering,” the day-long program offers homeschooled youngsters from pre-k to 12th grade opportunities to learn about the ocean from an engineering perspective, from how to be sure a boat will float to protecting coastal buildings and shorelines from earthquakes, tsunamis and sea-level rise.

Oregon Sea Grant’s Marine Education staff teach this highly popular program, and added Friday’s session because Monday’s is almost full. The cost is $25/child; for more information and to register online, visit the HMSC Visitor Center’s Website.

Registration is also open for these other marine education offerings

Early registration is advised; these programs are very popular and registration usually fills fast.

Register now for Working Waterfronts symposium

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Working Waterfronts Symposium 2013TACOMA, Wash. –  Oregon and Washington Sea Grant are co-hosting the 2013 National Working Waterfronts & Waterways Symposium March 25-28 in Tacoma.

This is the third national symposium on issues faced by working waterfronts throughout the United States, where increased coastal population is generating increasing conflicts over access to and uses of waterfronts.

The symposium is expected to draw local, regional, tribal and national decision-makers; members of the commercial fishing, marine, and tourism industries, developers and property owners; business owners, community planners and waterfront advocates .

Session topics will include discussions about:

  • Economic and social impacts of and on working waterfronts
  • Successful local, regional, state and federal Strategies to address working waterfront issues
  • The future of working waterfronts: Changing uses and changing climate
  • Keeping waterfront industries commercially viable

For complete information about symposium sessions, field trips and registration, visit www.workingwaterfronts2013.org

Aquarium fish develop antibiotic resistance

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Discus fishNEWPORT, Ore. – The $15 billion ornamental fish industry faces a global problem with antibiotic resistance, a new study concludes, raising concern that treatments for fish diseases may not work when needed – and creating yet another mechanism for exposing humans to antibiotic-resistant bacteria.

The risk to humans is probably minor unless they frequently work with fish or have compromised immune systems, the authors said, but transmission of disease from tropical fish has been shown to occur. More serious is the risk to the ornamental fish industry,  a $900 million annual business in the United States.

There are few regulations in the U.S. or elsewhere about treating ornamental fish with antibiotics, experts say. Antibiotics are used routinely, such as when fish are facing stress due to transport, whether or not they have shown any sign of disease.

“We expected to find some antibiotic resistance, but it was surprising to find such high levels, including resistance in some cases where the antibiotic is rarely used,” said study Tim Miller-Morgan, Oregon Sea Grant’s Extension aquatic species veterinarian and an assistant professor with OSU’s College of Veterinary Medicine.   “We appear to already have set ourselves up for some pretty serious problems within the industry.”

In the new study, 32 freshwater fish of various species were tested for resistance to nine different antibiotics, and some resistance was found to every antibiotic. The highest level of resistance, 77 percent, was found with the common antibiotic tetracycline. The fish were tested in Portland, Ore., after being transported from Colombia, Singapore and Florida.

Findings of the study were reported in the Journal of Fish Diseases.

The bacterial infections found in the fish included Aeromonas, Pseudomonas, Staphylococcus and others, several of which can infect people as well as fish.

Problems and concerns with antibiotic resistance have been growing for years, Miller-Morgan said. The nature of the resistance can range widely, causing an antibiotic to lose some, or all of its effectiveness.

There have been documented cases of disease transmission from fish to humans, he said, but it’s not common. It would be a particular concern for anyone with a weak or compromised immune system, he pointed out, and people with such health issues should discuss tropical fish management with their physicians. Workers who constantly handle tropical fish may also face a higher level of risk.

From an industry perspective, losses of fish to bacterial disease may become increasingly severe, he said, because antibiotics will lose their effectiveness.

Anyone handling tropical fish can use some basic precautions that should help, Miller-Morgan said. Consumers should buy only healthy fish; avoid cleaning tanks with open cuts or sores on their hands; use gloves; immediately remove sick fish from tanks; consider quarantining all new fish in a separate tank for 30 days; wash hands after working with fish; and never use antibiotics in a fish tank unless actually treating a known fish disease caused by bacteria.

Learn more

Oregon Sea Grant publishes booklet on drinking-water systems in coastal Oregon

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The following publication is available as a free download from Oregon Sea Grant.

The print version may be purchased from Oregon Sea Grant’s e-commerce store.

Planning for Resilience in Oregon’s Coastal Drinking Water Systems

On Oregon’s rugged coast, large-scale infrastructure for public utilities is virtually nonexistent, meaning that drinking water must be obtained through small systems, domestic wells, or springs. While a portion of Oregon’s coastal population utilizes a domestic or private source, the vast majority of residents rely on small public systems for their drinking water. Unfortunately, risks associated with small drinking-water systems are not widely documented nor well understood.

Planning for Resilience in Oregon’s Coastal Drinking Water Systems is the result of case studies of 13 drinking-water sytems in coastal Oregon. It examines risks to these systems including infrastructure issues, contamination, climate change, earthquakes, and tsunamis, and explores actions to increase resilience, such as planning, backup supply, source water protection, infrastructure improvements, and communication. The publication will be of value to coastal water system managers, city planners, and coastal residents interested in water supply issues.

 

Newport chosen for wave-to-grid energy test site

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NEWPORT – A new, grid-connected facility to test whether energy from the ocean waves can provide power to the electrical supply grid will be located off the shore of Newport, the Northwest Marine Renewable Energy Center (NNMREC) announced Monday.

Ocean Sentinel energy test platformThe OSU-based center, funded by the US Department of Energy, had been evaluating bids from Newport and from Reedsport, on the south coast, for the site of the multi-million-dollar testing facility.

“Both communities were committed to finding a home for PMEC,” said Kaety Hildenbrand of Oregon Sea Grant, coordinator of the site team process. “They spoke to their own strengths and demonstrated their unique assets.”

The Pacific Marine Energy Center, or PMEC, will test the generation potential and environmental impacts of wave energy devices at an ocean site about five miles from shore. Sub-sea cables will transmit energy from the wave energy devices to the local power grid, and data to scientists and engineers at on-shore facilities.

The first installment of funding for PMEC was received in September, 2012, consisting of $4 million from the Department of Energy, along with a non-federal cost match.

Newport is already home to a smaller-scale NNMREC energy testing platform, not connected to the power grid, installed offshore north of Yaquina Head last summer. A partnership between OSU and University of Washington, focused on wave and tidal energy respectively, NNMREC also supports intermediate scale device testing in Puget Sound and Lake Washington. PMEC is expected to complete the Center’s test facilities in the Pacific Northwest.

Oregon Sea Grant supported pioneering research on the potential for generating energy from ocean waves by OSU researchers Annette Von Jouanne and the late Alan Wallace as early as 2003. The program continues to be involved in coastal planning and public engagement in marine renewable energy siting decisions, and Sea Grant Extension specialists  have conducted and published research exploring the human dimensions of wave energy.

Oregon Sea Grant announces Call for Preliminary Proposals

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The Oregon Sea Grant Program invites preliminary proposals for research on important marine and coastal issues from researchers who are affiliated with any institution of higher education. Proposals will be entered into a highly competitive review and selection process. Proposed work may begin on either February 1, 2014, or February 1, 2015.

Preliminary proposals due: Friday, February 15, 2013, before 5:00 p.m. PST.

Visit the RFP website for more information.

Kaety Hildenbrand on working with ocean stakeholders

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Kaety Hildenbrand explores the inside of a wave energy deviceKaety Hildenbrand, our Sea Grant Extension marine fisheries specialist on the central Oregon coast, has a great guest article on the Northwest National Marine Renewable Energy Center. Among other things, she observes:

“… I can name fishermen in each port that I have worked with on wave energy issues. But, that isn’t what’s important, not really. What’s important is that I can tell you their wife’s name, how many kids they have, the name of their dog, I can describe the inside of their vessels, tell you what kind of truck they drive, and what kind of drink they order at Starbucks. They could do the same for me. I didn’t need to know any of this, I wasn’t asked to find it out, and I didn’t do it to gain something. It’s part of building a true relationship with someone, its part of doing what’s right, its part of what happens when you focus on building trust and not getting buy-in.”

Read the whole article.

For more about Oregon Sea Grant’s work in marine renewable energy and stakeholder engagement, see: