Marine Sciences

Learn to illustrate natural science at DMC workshop

Register by June 1 for the Natural Science Illustration Workshop held July 11–15 at the University of Maine Darling Marine Center in Walpole. The workshop is for people who want to illustrate a natural history journal with sketches or watercolor, hone skills and talents to create scientifically accurate drawings, or plan to bring art and […]

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DMC to host shellfish farming workshop

Chris Davis, executive director of the Maine Aquaculture Innovation Center, will instruct an “Applied Methods in Shellfish Farming Workshop” June 20–24 at the University of Maine Darling Marine Center in Walpole. The intensive, hands-on workshop is intended to familiarize participants with practical methods used to cultivate commercially important bivalve molluscs, including oysters, mussels, clams and […]

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Fishermen in La Paz, Mexico

Fishermen’s decisions shaped by both climate, community distinctions

An international research team led by Heather Leslie found fishermen’s decisions are shaped by differences in both natural and social environments. The team discovered the community with stronger fishing rights exerted more control over fishermen’s decisions than communities with weaker rights, and did so in a way consistent with the impacts of climate variability on […]

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R/V Norseman II in Glacier Bay National Park, Alaska

Waller explores spectacular coral colonies in Glacier Bay

Rhian Waller received an incredible gift to celebrate the National Park System’s 100th anniversary in 2016. The University of Maine associate professor led the first-ever extensive expedition of the underwater fjords in Glacier Bay National Park and Preserve in Alaska. “Glacier Bay National Park is such an amazing area, it’s very hard to put it […]

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Bear statue on UMaine's campus

UMaine’s 2016 Presidential Achievement Award winners

Faculty members in marine sciences, engineering technology and political science have been named recipients of Presidential Achievement Awards, the University of Maine’s top honors. Howard M. “Mac” Gray, professor of construction engineering technology, will receive the 2016 Presidential Outstanding Teaching Award; Neal R. Pettigrew, professor of oceanography, will receive the 2016 Presidential Research and Creative […]

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Temora longicornis

Behavior of tiny ‘intoxicated’ crustaceans can get them killed

Intoxicated people aren’t alone in engaging in risky behavior. Intoxicated tiny crustaceans in the ocean — or copepods — do too. And it can get them killed. Rachel Lasley-Rasher studies small shrimp-like animals that become intoxicated from grazing on blooms of toxic phytoplankton. The University of Maine marine researcher said the common calanoid copepods Temora […]

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Blue mussels

Odor plays a role in whether mussels stay or go

For people looking to settle down, a location’s odor can be a factor in whether they stay or go. Turns out the same is true for mussel larvae. Mussel larvae swim toward odors from adult mussels, and swim away from odors from predators, including green crabs and dog whelks, says Scott Morello, a visiting researcher […]

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Wahle quoted Gloucester Daily Times about lobster industry

University of Maine marine scientist Rick Wahle was quoted in a Gloucester Daily Times editorial that argued American lobsters are not a threat to the Sweden lobster industry and that U.S. officials need to protect the trade market. “Attempts to introduce American lobsters elsewhere have failed,” Wahle was quoted in the editorial. “A newly introduced […]

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Bayer source for PPH editorial criticizing EU ban

A Portland Press Herald editorial criticizing the European Union ban on imports of live Maine lobster cited Robert Bayer, executive director of the University of Maine’s Lobster Institute. “I think what they’re saying, for the most part, is incorrect,” Bayer was quoted as saying in reference to claims by Swedish factions that American lobsters will […]

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Gorse evaluates how much aquaculture regions can support

Graduate research assistant Libby Gorse, whose lab is in the basement of Boardman Hall at the University of Maine, is excited about research she’s spearheading for a Sustainable Ecological Aquaculture Network (SEANET) project. She and Aria Amirbahman, professor of civil and environmental engineering, are studying the effects that aquaculture farms have on sediment below them. […]

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