NEW BEDFORD — NOAA scientists have found more evidence that not only are fish migrating toward colder waters, the specific zooplankton on which they feed has moved along with them.
Kevin Friedman and his colleagues at the Northeast Fisheries Science Center said that changing water temperatures and current patterns "have profoundly affected key Northeast U.S. Continental shelf zooplankton species in recent decades, and may be influencing the recovery of Atlantic cod and other fish stocks in the region."
Zooplankton species critical for the survival of Atlantic cod larvae have thinned out in the same areas where Atlantic cod have struggled to rebuild, the study found.
"Temperature is a governing factor in the growth, reproduction and distribution of marine organisms. Shifting temperature distributions, whether triggered by natural or human factors, can cause the redistribution of plankton communities on regional and basin-wide scales," said Friedland.
Read the full story at Standard-Times>>
National Fisherman Live: 1/13/15
In this episode:
Council hosts public hearing on Cashes Ledge
Report assesses Chesapeake water, fisheries
Warmer waters shake up Jersey fishing
North Pacific observer program altered for 2015
Woman aims to crowdsource lobstering career
National Fisherman Live: 12/30/14
In this episode, Michael Crowley, National Fisherman's Boats & Gear editor, interviews Chelsea Woodward, an engineer working with the NIOSH Alaska Pacific Office to design static guards for main drum winches used in the side trawl fishery in the Gulf of Mexico.
The Alaska Seafood Marketing Institute is still seeking public review and comment on the Alaska Responsible Fisheries Management Conformance Criteria (Version 1.2, September 2011). The public review and comment period, which opened on Dec. 3, 2014, runs through Monday, Feb. 3.
NOAA, in consultation with the Department of the Interior, has appointed 10 new members to the Marine Protected Areas Federal Advisory Committee. The 20-member committee is composed of individuals with diverse backgrounds and experience who advise the departments of commerce and the interior on ways to strengthen and connect the nation's MPA programs. The new members join the 10 continuing members appointed in 2012.