Research

DV-13-13 Food Web Dynamics in Cobscook Bay

Carrie Byron Marine Sciences Department University of New England 508.498.4515 cbyron@gmri.org Cobscook Bay hosts a diverse marine ecosystem, many components of which support commercial, recreational, and sustenance fisheries as well as aquaculture and tidal energy generation. With some of the fisheries on the decline, local communities and resource managers could benefit from a clearer picture […]

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DV-13-14 Invasive Green Crab Impacts on Salt Marshes

Dan Belknap School of Earth and Climate Sciences University of Maine 207.827.7598 belknap@maine.edu The current explosive population growth of the non-native European green crab (Carcinus maenus) is implicated in the widespread destruction of juvenile clams, eelgrass beds, and possible impacts on mussels and lobsters in Maine. Each of these effects has critical consequences for seafood […]

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DV-14-02 Metal Accumulation by Seaweeds at the Callahan Mine Superfund Site

Ian Medeiros College of the Atlantic 774.218.8426 Nishanta Rajakaruna College of the Atlantic Seaweeds harvested and grown off the Maine coast support a strong and expanding seafood industry. Marine macroalgae have many unique characteristics, including the ability to absorb or bioaccumulate heavy metals. Whether or not these metals are available to consumers or have toxic […]

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DV-14-03 Identifying hake species in Maine markets

Anna Bass University of New England 207.602.2481 Like other ground or bottom-dwelling fish such as cod, haddock, and flounder, hake is a popular food fish. The name “hake” describes a number of different species—red, white, and long-finned hake, which are more closely related to cod, and silver hake or whiting—yet markets and menus typically just use […]

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R-10-10 Emergency surveillance monitoring for MSX disease

Deborah Bouchard Animal Health Laboratory University of Maine 207.581.2767 deborah.bouchard@maine.edu   MSX (Happlosporidium neslonii) is a parasite that infects adult oysters, killing as much as 30% in a single oyster bed. Although MSX has been present in Maine before, in 2010 a large-scale outbreak occurred in the Damariscotta River, the heart of Maine’s oyster growing […]

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R-10-08 Aquatic animal health ecology of an industry-deployed integrated multi-trophic aquaculture system

Ian Bricknell Aquaculture Research Institute University of Maine Integrated multi-trophic aquaculture (IMTA) combines the cultivation of finfish, which require food additions, with species such as shellfish and seaweed. The concept is that orrganic particulate wastes like uneaten fish food are removed by the filter-feeding shellfish, and nutrients are taken up by the seaweeds. In this […]

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R-12-02 General circulation and exchange between isolated regions in Casco Bay

Neal Pettigrew School of Marine Sciences University of Maine Orono, ME 04469 207.581.4384 Email Neal Pettigrew Casco Bay is a dynamic coastal region that hosts the greater Portland metropolitan area, Maine’s largest city. Casco Bay is home to both endangered and commercially important marine species, is used for many recreational and tourism activities, and is […]

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DV-12-11 Downeast Smelt Fry

Dwayne Shaw Downeast Salmon Federation PO Box 201/187 Main St. Columbia Falls, ME 04623 207.483.4336 info@mainesalmonrivers.org On the third Friday in April, the Downeast Salmon Federation hosts a community smelt fry to celebrate spring and the annual harvest of rainbow smelt, a native sea-run fish. Friends, family, and visitors gather next to DSF’s Wild Salmon […]

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DV-13-01 New England Estuarine Research Society Meeting

William Ambrose Bates College wambrose@bates.edu Bates College hosted the 2013 meeting of the New England Estuarine Research Society in Portland, Maine. Several scientists and students presented results of Sea Grant-funded research, and Maine Sea Grant distributed publications from our display in the sponsor exhibit area. NEERS is a nonprofit organization with a wide-ranging membership from […]

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