Marine Sciences

Charlotte Quigley: Researching how water temperatures affect kelp growth

Read transcript Charlotte Quigley is a Ph.D. student at the University of Maine studying marine biology. Her research focuses on alaria (a type of sea vegetable) and how changing water temperatures affect its growth. By studying and testing its genetic structure, Quigley hopes to supply a sustainable, temperature tolerant crop for Maine’s aquaculture future.

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A whale swimming in the ocean

Ocean salt, temperature can barricade phytoplankton, impact food web

Subtle, fleeting differences in ocean salinity or temperature can act as physical barricades for phytoplankton, which results in a patchy distribution of the most important food resource in the ocean and may explain the large biodiversity in the sea, say University of Copenhagen and University of Maine researchers. Ocean currents transport phytoplankton, or microscopic algae, […]

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Saving salmon, one embryo at a time

Read transcript For the past 15 years, aquacultural salmon farmers in Maine have struggled with plummeting embryo survival rates, forcing them to drastically increase the number of eggs they produce — which comes with a hefty price tag. LeeAnne Thayer, Ph.D. candidate in marine sciences at the University of Maine, is determined to find out […]

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Doctoral student seeks to end trial-and-error aquaculture

Locals and tourists flocking to the coast to eat fresh shellfish may not know about costs and risks that aquaculturists encounter getting the seafood to the table. One of the biggest issues for aquaculture farmers is selecting lease sites without knowing the physics and biology of the estuary environment, which can result in unpredictable productivity. […]

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Public invited to university-industry research symposium at DMC

Students, researchers, fishermen, aquaculturists and other marine professionals will gather at the University of Maine’s marine laboratory, Darling Marine Center (DMC), on Thursday, Aug. 11 for the SEA Fellows Summer Science Symposium. The SEA (Science for Economic Impact and Application) Fellows program is a new initiative developed by UMaine and the University of Maine at […]

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Story Collider to feature Bayer’s podcast

On Aug. 12, The Story Collider will feature Skylar Bayer’s frank but sometimes funny podcast about a medical scare she experienced her first semester at the University of Maine Darling Marine Center. In fall 2011, the doctoral candidate in marine biology was diagnosed with ventricular tachycardia — a rapid heart beat due to a problem […]

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Students: Research at the ends of the Earth

Read transcript Over the last year, Rhian Waller, associate professor of marine science at the University of Maine, has been to the ends of the Earth to study how changing oceans are affecting cold-water corals and what those changes may eventually mean in places like the Gulf of Maine. Waller’s research team included three undergraduate […]

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Behind the scenes of Maine’s lobster industry

As the sun rises over Bass Harbor, Maine, Jim Dow and crew fish for lobsters — retrieving and baiting traps and measuring and banding lobsters. Jim Dow is vice president of the Maine Lobstermen’s Association, and sits on the board of advisors of the University of Maine Lobster Institute. UMaine has been a leader in […]

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Steneck mentioned in Congressional delegation release

Knox VillageSoup carried a press release from Maine Congressional delegation members who applauded the European Union’s consideration of scientific findings by University of Maine professor Bob Steneck and others in response to a Swedish request to ban the import of American lobsters into the EU. Steneck was one of several experts from U.S. and Canadian […]

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Newburyport Daily News cites UMaine lobster research in editorial

University of Maine lobster research was cited in a Newburyport Daily News editorial that criticized Sweden’s request of the European Union to ban the import of American lobsters. “Research by New England marine biologists from the University of Maine maintains that live lobsters have been exported around the world for decades, and interbreeding and disease […]

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