Thriving Oceans

Conservation, like expression, comes in many forms and a topic such as declining bluefin tuna is no different.  I recently received a digital copy of the following piece of art from Susan S., which was created in response to the latest failures to protect bluefin tuna.  The original is pastel and collage so enjoy yet heed its warning. 

An organization that delegates [tries to] policy without any foreseeable recourse at their disposal is simply a Think Factory.  They ‘THINK’ they can get offenders to comply merely on the basis of suggestion.  Perhaps this tactic works in the world of science fiction when the wave of a Jedi’s hand is all that is needed to persuade the weak minded to act in accordance, but on this blue planet it’s the greenery that ‘s the driving force.

As per PhilBee’s recent comment  on the posted video “A Ban on Bluefin Tuna?”,

Therein lies the major problem with the whole system: if a country wants to catch a particular species, it knows it can do so without fear.  Japan’s done it for years with whales, and intends doing it with Atlantic bluefin tuna until stocks are gone.

When you combine short term philosophies with big profits now, we find ourselves constantly hovering on the brink of a catastrophe.  Yet we dismiss the blatant warning signs in an inane refusal to admit a problem is brewing because wallets continue to grow.  And this global trend of denial spans Wall Street, the housing market, whales, salmon, bluefin tuna, sharks, and the list goes on and on.  Are we so short sighted that we cannot make the historical connections?  The age old saying describing those who do not  learn from history are condemned to repeat it is not just a cleaver witticism is it?

Well, we again find ourselves nodding in shame that organizations designed to protect global resources have managed to fall short of garnering enough protections to ensure sustainability.  But, it is not the sole fault of the United Nations or the International Whaling Commission to eradicate the problem.  It is the consumer behind the iron mask that is completing the profitable circle, continuing to order fish species plagued by depleted stocks, and are thus responsible for contributing to the overharvesting problem .  Making responsible choices is of the utmost importance and is quite necessary for conservation.  And of course that does not let negligent industries, businesses, and nations off the hook who continue to practice and promote unsustainable fishing and poaching practices.

So what we end up with is a lack-of-action scenario that is aptly manifested by an AP quote in “UN rejects export ban on Atlantic bluefin tuna”:

“Let’s take science and throw it out the door,” said Susan Lieberman, director of international policy with the Pew Environment Group in Washington. “It’s pretty irresponsible of the governments to hear the science and ignore the science. Clearly, there was pressure from the fishing interests. The fish is too valuable for its own good.”

Those concerned for ocean conservation must continue to educate friends and family, spread the word, make responsible consumer choices, and continue advocating sustainability.   While we fight for better legislation and protections, it doesn’t hurt to hit them where it hurts…their pocket books.

Photo: Captive bluefin tuna inside a transport cage. Credit: Gavin Newman / European Pressphoto Agency

I’ve been a bit distracted in the last couple of weeks and hence a lackluster post performance.  So time to get back to the ocean nitty gritty…

And what better way to start anew than with something to ease our appetites.  As I glance over the virtual menu I decide what the hell, “Waiter, I’ll take the tuna.”  I know I railed against overfishing, reported on the decreasing numbers of tuna, and have heard conservation organizations ask me to stay away from bluefin but no worries as the menu indicates nothing about item #13 being southern bluefin.  Oops, I guess he didn’t hear me, “WAITER, I’LL TAKE #13, THE CRITICALLY ENDANGERED TUNA…PLEASE.”

Yep, you heard it right that time.  A new study published Wednesday (Nov. 18) in PLoS has found that piece of tuna you just ordered and most likely eaten was potentially an endangered species.  And if I actually ate tuna sushi, that would be enough to make me sicker than ingesting a helping of week old sashimi leftovers.

Now that we know I’m safe from feelings of guilt and a potential bout of food poisoning, I’ll move on with the findings.  With a background in molecular biology, I love it when genetics rears its head in the world of conservation.  In this particular case, the researchers collected tuna samples from restaurants over a 7 month period in 2008 and, for the sake of brevity, used the obtained DNA to identify the species.  Here is a summary of their results:

-A piece of tuna sushi has the potential to be an endangered species, a fraud, or a health hazard. All three of these cases were uncovered in this study. Nineteen (out of 31) restaurant establishments were unable to clarify or misrepresented what species they sold.

-Twenty-two of 68 samples were sold as species that were contradicted by molecular identification, while six samples were sold as ‘‘tuna’’ or ‘‘red tuna.’’ 

-Five out of nine samples sold as a variant of ‘‘white tuna’’ were not albacore (T. alalunga), but escolar (Lepidocybium flavorunneum), a gempylid species banned for sale in Italy and Japan due to health concerns.

-Nineteen samples were northern bluefin tuna (T. thynnus) or the critically endangered southern bluefin tuna (T. maccoyii), though nine restaurants that sold these species did not state these species on their menus.

The high stakes, money making tuna market has effectively become a game of chance for the consumer. And when you can’t trust the restaurant, the menu, or the staff, perhaps it is better to err on the side of caution.  Just something to think about the next time you pick up your chop sticks.

Lowenstein, J., Amato, G., & Kolokotronis, S. (2009). The Real maccoyii: Identifying Tuna Sushi with DNA Barcodes – Contrasting Characteristic Attributes and Genetic Distances PLoS ONE, 4 (11) DOI: 10.1371/journal.pone.0007866

 “The United States today announced that it will seek the strongest possible management for the conservation of Atlantic bluefin tuna, a fish which is in serious trouble.

This action has two components.

First, we are sending a clear and definitive statement to the international community that the status quo is not acceptable. 

Over the past 40 years, the international body that manages bluefin tuna, the International Commission for the Conservation of Atlantic Tunas (ICCAT), has overseen a 72 percent decline in the adult population of the eastern Atlantic and Mediterranean stock of bluefin tuna and an 82 percent decline in the adult population of the western Atlantic stock. 

In recent years, the countries that fish the eastern stock, which spawns in the Mediterranean, have done so at two to three times the sustainable level, causing a significant and rapid decline in the last decade. The status of the western stock, which spawns in the Gulf of Mexico and is fished primarily off the North American coast, has recently stabilized due to the establishment of well-enforced, science-based quotas. 

A sustained lack of science-based management for the eastern Atlantic and Mediterranean stock of bluefin tuna, and concerns about slow recovery in the west, have brought us to this point. As a member in ICCAT, the United States calls for strong and definitive action at the November 2009 meeting in Brazil. This includes establishing management measures that end overfishing such as setting responsible science-based quotas, stronger enforcement of these quotas, and closures during spawning periods. 

Second, the United States strongly supports Monaco’s proposal to list Atlantic bluefin tuna under the Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES) to prohibit international trade of the species. The United States will consider amending or withdrawing support for the Monaco proposal if ICCAT adopts significantly strengthened management and compliance measures. 

Improving international fishery management and ending illegal, unreported and unregulated fishing are high priorities for the United States government, Congress, commercial and recreational fishermen, and conservationists.”

-Statement from Dr. Jane Lubchenco, Under Secretary of Commerce for Oceans and Atmosphere and NOAA Administrator, Announcing Support for Listing Atlantic Bluefin Tuna on International Trade Endangered Species List

It definitely took longer than I expected to get back in the swing of a daily routine after a one week stay in Maui, followed up by a weeklong business excursion to San Diego (of which began 14 hours after returning home), and finally returning home to a rather unproductive work week that culminated with a celebration of independence.

So with that said, and my apologies to delayed email responses, I decided to start anew with some information that may or may not have already circled through the web.  Just as I left for the islands, The End of the Line officially premiered, bringing the plight of our fisheries to the big screens of the world.  And wouldn’t you know it, but I missed the local showings while I was traveling.  However, I like the message so I am looking for any feedback from those you have managed to catch a viewing.

Additionally, the film is more than a movie but a campaign of which is self-described:

The End of the Line is not against fishing. It is not against eating fish. But it is for a responsible attitude  towards the oceans. The film has three messages for consumers, citizens and companies:

Ask before you buy: only eat sustainable seafood.
Tell politicians: respect the science, cut the fishing fleet
Join the campaign for marine protected areas and responsible fishing

So check out the website to find a local screening, make sure you grab a safe seafood list, and ‘Sign Up and Claim Your Piece of Ocean’.

Here’s the trailer…