Category Archives: skidaway campus notes

UGA Skidaway Institute, SECOORA christen new glider

Researchers from the UGA Skidaway Institute of Oceanography and the Southeast Coastal Ocean Observing Regional Association (SECOORA) welcomed a new glider to their research fleet with a christening ceremony at UGA Skidaway Institute on Tuesday, April 23. The new glider was purchased and is owned by SECOORA, but will be based at UGA Skidaway Institute and operated by the UGA Skidaway Institute glider team headed by Catherine Edwards.

Gliders are torpedo-shaped crafts that can be packed with sensors and sent on underwater missions to collect oceanographic data, and are classified as autonomous underwater vehicles, meaning that they operate untethered on their own. Equipped with satellite phones, the gliders surface periodically to transmit their recorded data and to receive new instructions during missions that can last from weeks to months.

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The glider is named Franklin, after Benjamin Franklin, who ordered the first chart of the Gulf Stream.

The christening ceremony, based on traditional versions for naming and renaming boats, called upon the favor of the gods of the sea, the wind, the tide and the Gulf Stream, and was offered by Edwards, research professional Ben Hefner, SECOORA executive director Debra Hernandez and UGA Skidaway Institute assistant director Marc Mascolo.

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Catherine Edwards raises a glass to Franklin.

Hernandez then capped the ceremony by smashing a bottle of champagne against a metal weight positioned near Franklin’s nose.

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Debra Hernandez completes the ceremony.

Franklin is outfitted with a pumped conductivity-temperature-depth sensor and a three-channel fluorometer that measures chlorophyll, dissolved organic matter and turbidity. It also has a dissolved oxygen sensor and two built-in Vemco acoustic receivers that listen for tagged fish and other animals. The glider is powered by lithium-ion batteries that will allow it to remain on mission for up to five to six weeks at a time without recharging.

Franklin’s first deployment was a SECOORA mission at Gray’s Reef National Marine Sanctuary. It was joined on the mission by UGA Skidaway Institute’s other glider, named Angus.

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Grad student Kun Ma receives Georgia Sea Grant funding

Kun Ma SquareUGA Skidaway Institute of Oceanography graduate student Kun Ma has received $25,000 in research funding as part of the Georgia Sea Grant Research Traineeship Program. Ma will use the funds to support her work studying microplastic pollution in Georgia’s marine ecosystem. The project is titled “Determining photodegradation rates and products of textile-derived plastic microfibers in aqueous environments.”

Because the study of microplastics in a marine environment is still very new, there are many basic questions about microplastic distribution, environmental effects, and the sources and sinks of the microplastics. Ma’s focus with this research program is to examine one loss pathway, the degradation of microplastics and microfibers by sunlight in estuarine and marine environments. There are at least 50 trillion microplastic particles in the global ocean and up to one trillion microplastics in Georgia’s waterways alone.

“Knowledge of microplastic degradation pathways is essential to water management of coastal ecosystems, and many types of larger plastics can be degraded by exposure to light,” Ma said. “However, there are no published studies on the rate or degradation products of plastic microfibers in aquatic environments. My study will serve as an initiative to fill this knowledge gap.”

Sea Grant Research Trainees undertake research projects that advance the goals and objectives in Georgia Sea Grant’s strategic plan. Ma’s project will address two goals, maintaining a healthy coastal ecosystem and promoting environmental literacy.

The research will form part of Ma’s thesis research. The results will be submitted for publication in a peer-reviewed scientific journal and will be presented at regional and national conferences. In addition, an educational poster summarizing results of the project will be showcased at public special events reaching diverse audiences, such as Skidaway Marine Science Day, Savannah Earth Day Festival and the World Oceans Day Celebration.

Ma is a Ph.D. student in the UGA Department of Marine Sciences. Her faculty advisor at Skidaway Institute is Jay Brandes. Her professional mentor on the project will be UGA Marine Extension and Georgia Sea Grant educator Dodie Sanders. The funding is for one year, beginning August 1.

Marathon makes donation to Associates of Skidaway Institute

The organizers of the Skidaway Island Marathon, Endurance Race Services, donated $1,000 to the Associates of Skidaway Institute. Held on March 23 this year, the marathon supports a number of area non-profit groups. This is the fifth year the marathon has been held on the Skidaway campus. The donation will be used to support Skidaway Institute’s summer intern program.

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UGA Skidaway Institute external affairs manager Michael Sullivan (center) receives the check from title sponsor Optim Healthcare director of marketing Meg Pace and Endurance Race Services’ Dan Pavlin.

 

UGA Skidaway Institute researcher offers career insight to future scientists

Digital StillCameraUGA Skidaway Institute of Oeanography scientist Marc Frischer was recently featured in a magazine and online article discussing his work and offering guidance to young people interested in science.

This article was produced by Futurum, a magazine and online platform aimed at inspiring young people to follow a career in the sciences, research and technology.

The article can be accessed HERE, and includes a link to an activity sheet for students and teachers. For more information, teaching resources, and course and career guides, see http://www.futurumcareers.com.

UGA Aquarium’s Genell Gibson receives award for service

PSO_Gibson_Genell-240x300The administrative assistant and manager of the UGA Marine Education Center and Aquarium, Genell Gibson, received a Staff Award for Excellence on April 1 at the university’s 28th annual Public Service and Outreach Meeting and Awards Luncheon. Gibson was one of eight faculty and staff members recognized for outstanding service to the state and UGA.

Gibson has been a staple at the aquarium since 1994. She greets incoming visitors, manages fees and admission, maintains the education resource center and directs incoming calls and requests.

Gibson excels at all of her listed duties, but it is her other contributions that set her apart. During her 24 years as a member of Marine Extension and Sea Grant, she has transformed the role beyond its regular office-based duties by serving as a teacher, historian and friend to everyone who visits and works at the facility.

Born and raised in the local community of Pin Point, Gibson picked blue crab for a living as a young adult, a skill she now shares with visitors in the Saturday Explorations at the Aquarium programs.

Gibson also discusses her unique Gullah/Geechee heritage, providing people with a special perspective on the life, work and history of the Georgia coast.

Gibson serves as the face of the UGA Aquarium, where she is often the first person to interact with the more than 20,000 visitors each year. She acts as the intermediary between staff and visitors, exemplifying Marine Extension’s “each one, teach one” principle. Her role is critical to understanding how visitors view the facility and how to improve their experience.

“Genell Gibson is the heart and soul of the Marine Education Center and Aquarium,” said Mark Risse, director of Marine Extension and Sea Grant. “She teaches us daily what is means to be thoughtful, helpful and courteous humans. She reminds us all how fortunate we are to work and live on Georgia’s coast.

“Genell is our historian,” Risse also said. “She is our link to the human history of Skidaway Island during the Roebling era, our link to the long-retired workers who hail from her community of Pin Point, our link to oyster and crabbing culture, our link to the fine folk who love this coastal area and choose to live and work here.”

Van Stan receives award for research excellence

VanStan_1252-200x300The acting director of the Applied Coastal Research Laboratory, John Van Stan, is the recipient of Georgia Southern University’s Award for Excellence in Research/Creative Scholarly Activity for 2019-2020.

“This is a very prestigious award and one that is well deserved on John’s part,” said James Reichard, chair of Georgia Southern’s Geology and Geography Department where Van Stan is an associate professor. “He has established a truly outstanding research record, and one that I’m quite confident is among the very best in the university.”

The Award for Excellence in Research/Creative Scholarly Activity seeks to recognize faculty who excel in their research efforts in addition to fulfilling regular full-time teaching responsibilities.

Barn renovation progressing

The renovation of the Roebling cattle barn at UGA Skidaway Institute of Oceanography is progressing with the expectation the project will be substantially completed by August 22.

Work began in late 2018 to transform the show barn a into usable laboratory and classroom space. The renovation got the green light in 2016 when the Georgia General Assembly appropriated $3 million to fund the project.

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The building will house two state-of-the-art classrooms and a one large teaching lab, all capable of distance learning. There will be two faculty offices, a reception area, two student group offices and generous open collaboration space.

The ribbon cutting ceremony is scheduled for October 22.

The concrete and steel beam structure was built in 1947, when the Skidaway campus was known as Modena Plantation, and Robert and Dorothy Roebling raised black angus cattle there. In 1968, the Roeblings donated their land to the state of Georgia, a move that spurred the establishment of Skidaway Institute of Oceanography. The Roeblings constructed the barn after World War II. It was the site of the plantation’s annual cattle auctions. Roebling’s daughter, Ellin Cochran Roebling, was married there in 1950.

Since then, the barn has served a variety of purposes. In recent years, it was used primarily for storage. Because it was not heated or air conditioned, it was not suitable for classrooms or laboratories. The renovations will allow UGA Skidaway Institute to repurpose the 14,000-square-foot facility to include research laboratories, a teaching laboratory and lecture space for students and community groups.

The renovation was designed by Cogdell & Mendrala Architects. New South Construction is the general contractor.