If Invasive Seagrass Takes Over, Will Blue Crab Know the Difference?

©Kathryn Greves/VASG
Chesapeake Bay Blue Crab ©Kathryn Greves/VASG

Defining the effects of habitat availability on population dynamics may be a critical part of creating sustainable fishing policies. Megan Wood of Virginia Institute of Marine Science will develop a model to better understand blue crab distribution patterns and will study the effects of Gracilaria vemiculophylla, an exotic red alga, in blue crab nursery habitats. Some studies have suggested that Gracilaria can substitute for native seagrasses in blue crab nursery habitats. Megan’s research will provide further insight on this topic. Findings will be presented to the Virginia Marine Resources Commission and Blue Crab Management Advisory Committee to better inform their understanding of blue crabs and improve management practices.

Fellow: Megan Wood (Virginia Institute of Marine Science)
Advisor: Romuald Lipcius (VIMS)

Outreach Mentor: Robert O’Reilly (Virginia Marine Resources Commission)

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