• Atlantic Ocean beach at Cape Cod National Seashore

    Cape Cod

    National Seashore Massachusetts

Megan Tyrrell

Megan Tyrrell

Megan Tyrrell

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Name: Megan Tyrrell

Official Title: Research and Monitoring Coordinator

Phone: 508 487 3262 x 0510

Email: e-mail us

Education:

B.A. Biology and Env. Studies, Macalester College, 1990

M.S. Zoology, University of New Hampshire, Durham, 1999

Ph.D. Zoology, University of New Hampshire, Durham, 2002

Research Interests and Lab Responsibilities:

Marine ecology, benthic ecology, and non-indigenous species ecology.

Representative Publications:

Tyrrell, M.C., Dionne, M. and Eberhardt, S.A. 2012. Salt marsh fucoid algae: overlooked ecosystem 1 engineers of north temperate salt marshes. Estuaries and Coasts. 35(3)754-762.

Tyrrell, M.C., J.S. Link and H. Moustahfid. 2011. The importance of including predation in fish population models: implications for biological reference points. Fisheries Research doi:10.1016/j.fishres.2010.12.025

Tyrrell, M.C., Moustahfid, H., Link, J.S. and Overholtz, W. 2008. Evaluating the effect of predation mortality on forage species population dynamics in the Northeast US continental shelf ecosystem: an application using multispecies virtual population analysis. ICES Journal of Marine Science. 65: 1689-1700.

Tyrrell, M.C., M. Dionne and J.A. Edgerly. 2008. Physical factors mediate effects of grazing by a non-indigenous snail species on saltmarsh cordgrass (Spartina alterniflora) in New England marshes. ICES Journal of Marine Science, 65: 000-000.

Tyrrell, M.C. and J.E. Byers. 2007 Do artificial substrates favor nonindigenous fouling species over natives?. Journal of Experimental Marine Biology and Ecology. 342(1): 54-60.

Tyrrell, M.C., P. A. Guarino and L.G. Harris. 2006. Predatory impacts of two introduced crab species: Inferences from microcosms. Northeastern Naturalist. 13(3): 375-390.

Harris, L.G. and M.C. Tyrrell. 2001. Changing community states in the Gulf of Maine: synergism between invaders, overfishing and climate change. Biological Invasions 3: 9-21.

Tyrrell, M.C. and L.G. Harris. 2000. Potential impact of the introduced Asian shore crab, Hemigrapsus sanguineus, in northern New England: Diet, feeding preferences and overlap with the green crab, Carcinus maenas. Proceedings of the First National Conference on Marine Bioinvasions, Cambridge, MA. pp. 208-220.

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