National Fisherman

Last May, scientists reported that 15 Pacific bluefin tuna caught in California in the months after the disaster at Japan's Fukushima Dai-ichi nuclear power plant in 2011 contained trace amounts of radiation. It was the first evidence of migrating animals transporting radioactive materials across the ocean, and the researchers suggested it could provide a means for tracking the fish's annual migrations.

Now, nearly two years after the plant discharged radioactive materials into the ocean, follow-up research led by a biology PhD candidate at Stanford finds that young Pacific bluefin tuna are still arriving in California carrying two of Fukushima's signature radioisotopes, cesium-134 and cesium-137.

The work supports the idea that the Fukushima radioisotopes can be used to reliably determine the previously unknown trans-oceanic movements of juvenile Pacific bluefin tuna. This information could be used to prevent tuna from being overfished.

Read the full story at Stanford News>>

National Fisherman Live

National Fisherman Live: 7/17/14

In this episode, National Fisherman's Boats & Gear Editor Michael Crowley talks with Mike Hillers about the Simrad PX Multisensor.

 

National Fisherman Live: 7/8/14

In this episode:

  • Obama proposes initiative on tracking fish
  • Council retains haddock bycatch limit
  • Columbia River salmon plan challenged
  • Virginia approves reduction in blue crab harvest
  • Ala. shrimpers hope to net some jumbo profits

 

Inside the Industry

PORTLAND, Maine – The Maine Lobster Marketing Collaborative has appointed Matt Jacobson as its new executive director.
 
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The Gulf of Mexico Fishery Management Council will convene its Red Snapper Advisory Panel Wednesday, July 30, 2014, from 8:30 a.m. to 5:00 p.m. at the council office — 2203 N. Lois Avenue, Suite 1100, in Tampa, Fla. 

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