Other Projects

Comparing Overwintering Methods

The threat of ice damage has forced intertidal oyster farmers to devise strategies to reduce potential losses. In New England, some oyster farmers move their oysters from the farm location to storage area, or 'seed pit', that is typically cold (0-4º C) and damp (over 90% relative humidity). Qualitatively, local farmers have reported survival rates of over 90%.  We quantified survival and typical time to revival of oyster seed as a function of storage time. While survival was good and did not seem to vary over the course of the experiment, there was a clear step-wise drop in time to revival.  More detailed results of the overwintering experiment are available here.                                                  

Bay Scallop Underwater Pens or Enclosures

The bay scallop has been a species of interest for commercial culture and restoration due to decline in Southeastern MA.  Aquaculture of the species has been difficult, though we are currently researching a different method using a small underwater fence structure to contain scallops a pen like enclosure.  The method allows the scallops move and feed naturally within the pen but the fence helps exclude predators.  These enclosures have another benefit in acting as spawning sanctuaries for enhancement efforts.  With groups of mature scallops spawning in close proximity it increases the probability of broadcast spawning success.  For more information on this project see here.

Razor Clams

There is always interest towards culture of alternative species to help diversify shellfish aquaculture operations, especially those with existing commercial value like the razor clam.  Research is ongoing towards identifying conditions and techniques for the culture of razor clams in the area.

Marketing: Development of a Regional 'Brand': Cape Cod and Islands Cultured Shellfish
In an effort to maintain and possibly expand markets as well as maintain or improve prices, we have assisted the Southeastern Massachusetts Aquaculture Center (SEMAC) with the development of a regional identity for southeastern Massachusetts.  This campaign is of interest to a varying audience, from shellfish growers to connoisseurs.

TV Commercial for CCICS, 2005
Working with Dr. Nora Barnes, the Southeastern Massachusetts Aquaculture Center (SEMAC) created and aired a TV commercial to get the word out that shellfish from the Cape and Islands were available again.