Andrew is a post-doctoral researcher in North Carolina focused on population and conservation genetics in hydrothermal vent communities.



David is a graduate student in Florida. He studies the ecology and conservation of sharks.




Amy is a graduate student in North Carolina studying local ecological knowledge within small scale fisheries.



Chuck is a graduate student in North Carolina focusing on apex predators and how they interact with fisheries.




Lyndell is a graduate student in North Carolina, studying the feeding ecology of cownose rays.




Iris is a graduate student in Washington studying habitat use and feeding habits of juvenile Pacific salmon and herring in Puget Sound.



Michael is a graduate student in Maryland investigating the visual systems of mantis shrimp.



Archives

Bluefin Tuna and the Tsukiji Fish Auction: caution in drawing conclusions from record breaking prices

Andrew ThumbToday marks the first Tsukiji fish market tuna auction of 2013, and, as in the previous two years, the first fish sold broke all previous records. In 2011, the record breaking tuna sold for $396,000. Last year, we tipped the scales at $736,000. Early this morning, the record breaking bluefin tuna blew the previous records out of the water, fetching a whopping $1,800,000 at the auction block, making this 488-lb tuna the most expensive fish ever purchased.

Over the next few weeks, I’m certain that we’ll see this number presented as an argument against bluefin tuna fishing, as an example of an industry out-of-control, and as a symbol of how ruthlessly we’ll hunt the last few members of a species to put on our dinner plates. These issues are reflected in the tuna market, but I want to urge caution in drawing too many conclusions from this record breaking number.

Continue reading Bluefin Tuna and the Tsukiji Fish Auction: caution in drawing conclusions from record breaking prices