National Fisherman

Maryland's depleted oyster population has more than doubled since 2010, state officials reported Wednesday, giving state scientists hope the bivalves are on track to regain a "substantial foothold" in the Chesapeake Bay after being devastated by diseases over the past 30 years.
An annual fall survey by the Department of Natural Resources found that the number and size of oysters dredged up from more than 250 longtime oyster bars had increased for the third straight year. The oyster "biomass index," as it's known, has reached the highest level measured since around the time the bay's bivalves began to be ravaged by two parasitic diseases.
State scientists credited the increase to a prolonged spell of more than 90 percent of oysters surviving the diseases, Dermo and MSX, which a little over a decade ago were killing off most bivalves. The survey found both diseases well below average, though Dermo remains widespread and is showing an uptick in intensity on some oyster bars in the southern portion of the bay.
Read the full story at Baltimore Sun>>

Inside the Industry

NMFS recently released a draft action plan for fish discard and release mortality science, creating a list of actions that they hope can better inform fisheries.

We know that fishermen have to deal with bycatch by discarding or releasing unwanted catch overboard, but there is a data gap regarding how those fish survive.


A new study has identified a set of features common to all ocean ecosystems that provide a visual diagnosis of the health of the underwater environment coastal communities rely on.

Together, the features detail cumulative effects of threats -- such as overfishing, pollution, and invasive species,  allowing responders to act faster to increase ocean resiliency and sustainability.

Try a FREE issue of National Fisherman

Fill out this order form, If you like the magazine, get the rest of the year for just $14.95 (12 issues in all). If not, simply write cancel on the bill, return it, and owe nothing.

First Name
Last Name
U.S. Canada Other

Postal/ Zip Code
© 2015 Diversified Business Communications
Diversified Business Communications