National Fisherman


BOSTON - A mystery of sorts threatens to stunt Massachusetts' small but growing oyster industry after illnesses linked to bacterial contamination forced the state to shut down beds for the first time ever.
 
The culprit is the Vibrio parahaemolyticus bacterium, which has occurred in state waters since the 1960s. Theories abound about the recent increase in illnesses linked to Massachusetts -- but those are only theories.
 
"Honestly, I'm confused by the whole thing," said Don Merry, an oyster grower from Duxbury, where oyster beds have been closed.
 
Average monthly daytime water temperatures in the region rarely approach the 81 degrees believed to be the threshold that triggers dangerous Vibrio growth. Rising average water temperatures locally, while not reaching that threshold, could be causing environmental changes that cause strains of Vibrio to thrive, said Suzanne Condon, associate commissioner of the Department of Health.
 
In addition, virulent Vibrio strains that aren't as temperature-sensitive may have been carried from overseas in ships' ballast water in the past decade, said the state's chief shellfish biologist, Michael Hickey.
 
Read the full story at Portland Press herald>>

Inside the Industry

The Bristol Bay Regional Seafood Development Association released their board of directors election results last week.

The BBRSDA’s member-elected volunteer board provides financial and policy guidance for the association and oversees its management. Through their service, BBRSDA board members help determine the future of one of the world’s most dynamic commercial fisheries.

Read more...

Former Massachusetts state fishery scientist Steven Correia received the New England Fishery Management Council’s Janice Plante Award of Excellence for 2016 at its meeting last week.

Correia was employed by the Massachusetts Division of Marine Fisheries for over 30 years.

Read more...
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