Tag overfishing

Shrimpy Shrimp Season

Maine shrimp are small and sweet, and they are usually only available fresh for a few weeks in winter. The catch is traditionally sort of a holdover season for the local fishermen, who would otherwise not be fishing during those weeks. Last year, however, the state Department of Marine Resources decided that the number of shrimp was so abundant that they let the season linger on until May. The fishermen caught 13 million pounds of shrimp last year, but now officials are saying that the catch was waaaaay too big and has resulted in depleted stocks, so they’re limiting the catch to only a third of that – 4.4 million pounds. The regulators are using a couple of schemes to help stretch out the length of the season, but the conventional wisdom says that most of the quota will have been caught by the end of the month.

Lots of people in New England, myself included, eagerly anticipate the arrival of the little Maine shrimp every winter, but they’ll probably find the price pretty steep if the catch is only a third of what it was last year.

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One Fish, Two Fish, Dead Fish, New Fish

The map above shows the parts of the Northeast Atlantic that are the primary bottom-fishing areas (map via NEAFC.org). This Fast Company article reports that in addition to the drastic declines in fish stocks due to overfishing, climate change is having a dramatic effect on stocks as well, although not entirely a negative one. The warming of the ocean has led to an increase in populations of fish species that prefer warmer water, such as hake and dab, even as cold-water species such as cod and haddock have plummeted. The spread of warmer water has also led the warm-water fish into areas where they were not previously found, meaning that Scandinavian fish production might actually increase. Cod and haddock stocks have seen some small improvements in the last few years due to intense regulation of fishing, but the climate changes are likely to mitigate any significant increase.

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Something Fishy

It’s a bad time to be a fish.

Via Salon comes this article from Gilt Taste.com about the threat to the menhaden populations along the mid-Atlantic coast due to overfishing. You may recall my post from January 2010 with some other links to articles about the practices of Omega Protein, Inc. and the need to enact stricter protections on menhaden stocks. It’s distressing, if unsurprising, to see that nothing has changed in the last year and a half except the further overfishing of the most critical fish in the Atlantic.

Genetically modified salmon, which grow several times larger than wild salmon and are intended exclusively for aquaculture, have been touted as a commercially viable alternative to wild-caught salmon. The FDA is still considering approval of GM salmon for human consumption based on safety concerns alone, but Fast Company reports that a new study by a Canadian university concluded that if GM salmon were to find their way into the wild, they could destroy wild stocks due to their genetic deficiencies. And environmental groups continue to argue that salmon farming itself is unsustainable and environmentally hazardous.

As if the traditional fish-and-chip shop wasn’t already losing ground due to the disappearance of cod in the North Atlantic, overfishing in European waters is reaching a tipping point. The New Economics Foundation says that July 2 is the point on the calendar they call “Fish Dependence Day”: that’s the date, they say, by which European fishing operations have caught what would be the annual limit for fish to allow fish stocks to remain sustainable. Everything caught after that date is overfishing. This Fast Company article cites the NEF’s assessment that at current rates of fishing, European fisheries will be 100% depleted by 2050 if limits aren’t imposed.

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The Occasional Food Post

The Daily Mail tells us that a distilling company called Scottish Spirits is launching a product bound to be a smash hit: whisky in a can The 12-ounce cans have come under fire from Scotch manufacturers in the U.K. for false labelling because the alcohol is not real Scotch whisky, nor even made in Scotland (the maker is located in Panama). But, at the end of the day, if you’re the sort of person who would drink a 12-ounce can of whisky, you’re probably not all that concerned about the authenticity of your drink. I hear it goes great with a bag of those haggis-flavored potato chips.

Sriracha chili-garlic sauce is one of the world’s greatest condiments. I cannot imagine a bowl of pho without a big squirt of sriracha, and in Southeast Asia they use the original version of this product the way my daughter uses Heinz Ketchup: on everything. In fact, Charlotte herself likes a drop or two of sriracha in her pho or her ramen noodles. Still, my mental image of chili-garlic sauce has it firmly seated as something added to a dish as a little kick. But now there’s a whole cookbook featuring the red hot cock sauce as a main ingredient. A quick look indicates that the recipes aren’t necessarily Thai/Vietnamese/Cambodian dishes, many are a bit more “American”, and just use the sauce in place of other hot sauce options, but that might be a good way to get accustomed to it if you’re not already a fan.

Recently, Fast Company profiled an iPhone app called “Consume Within” that helps the user track the expiration dates of foods in their fridge, both fresh and prepared. The FC article and this short review at the food blog The Kitchn both point out that the app doesn’t really do anything remarkable or that you couldn’t manage on your own with a piece of paper and a pencil, but if you’re a gadget person it would probably incent you to do a better job of keeping track of just how old that unmarked container of leftover soup is BEFORE it grows legs and walks out of your fridge. Plus, for only $2.99, it’s a lot cheaper than those smart refrigerators that were being shown off at CES.

I enjoyed this post from The History Chef about the love-hate relationship between Civil War soldiers and hard tack. Hard tack is simply a very durable cracker that was a staple of military diets for centuries; it was cheap to make, resisted spoilage, and was easy to transport, so it was used as one of the basic rations for soldiers and sailors from the 18th century right up until recent times. Because it was so durable, it was often mostly inedible in its original form, but inventive minds found ways to recombine it with other typical rations like dried peas or salted beef into more palatable forms. The development of MREs and the more recent practice of outsourcing military cafeteria operations to fast food corporations means that American troops will probably never again have to resort to hard tack.

Good News/Bad News: According to this GOOD article, scientists who monitor fishing stocks believe that a sustainable balance has finally been achieved in the North Atlantic, where the remaining fishing fleet now draws a catch lower than the replacement rate of the fish stocks. It will still take years for the depleted species to repopulate, and they will probably never return to the levels of yore, but it seems less likely that the fishermen will destroy themselves and their livelihood entirely.

Of more concern, though, is a global increase in food prices that could have severe repercussions in poor nations, but is equally likely to cause difficulties in affluent nations still trying to rebound from the economic shocks of the last several years. This Foreign Policy article outlines a number of pressures on global food supplies that have already resulted in all-time high food prices in the U.S. and U.K., food riots in India and Algeria, and have forced the Russian government to import grain just to feed its livestock through the winter. The author of the article, Earth Policy Institute president Lester R. Brown, lays the bulk of the blame squarely on American policies of diverting grain to the production of ethanol for use as fuel: over a quarter of all the grain harvested in the U.S. is used to manufacture ethanol, and world grain consumption has doubled in the last five years because of the increased demand for ethanol.

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Animal

The Eastern coral snake is considered to have the most lethal venom of any snake in North America. It’s a neurotoxin that paralyses its victim, causing death by asphyxiation or cardiac arrest. However, due to the snake’s small and curved fangs, the snake can only inflict its poison by a chewing motion. Since the snakes are not very aggressive, that means that fatal coral snake bites are almost completely unheard of. So unheard of, in fact, that the only company in the U.S. that makes coral snake antivenom has ceased production of it, and any remaining stock is fast reaching its expiry date. There hasn’t been a human death in the United States caused by a coral snake since 1967, so it’s probably a pretty safe bet, but I sure as hell wouldn’t want to be the first guy in forty-odd years to get bitten and need it.

I spent some time over the weekend reformatting old posts from before I converted this blog to WordPress, and one of the posts I recovered was this one from just about three years ago that linked to a guy who had rigged up a little digital camera that he put on a collar around his cat’s neck. The camera took pictures at regular intervals, and then, when the cat came home, the guy could retrieve the camera and download the images. Sadly, that website is long gone, but this morning I ran across this new product called “Eyenimal”, which is basically the same concept, except now it’s a video camera that will take POV video of whatever your cat or dog is doing. And sure enough, here’s a sample:

They want €99 plus shipping (from France, apparently), so I don’t think I’ll run right out and buy one, but I *still* think it would be interesting to see where Harry goes on his outdoor travels, especially with video.

Via MetaFilter comes this link to a vast website from the British Film Institute dedicated to a century of wildlife and nature filmmaking called WildFilmHistory.org. The site has dozens of nature films available to watch, going all the way back to what is considered to be the “first” nature film, footage of crashing surf against a seawall in Dover, England filmed in 1895 right up to this award-winning film from 2003 about the African ecosystem called “The Elephant, The Emperor, and The Butterfly Tree”. Americans might be a little disappointed not to see more familiar material from American nature documentaries, but the breadth and depth of nature films from the BBC is awe-inspiring. Lots and lots of great stuff to explore on this site.

The British newspaper The Independent reports that stocks of North Sea cod are beginning to make a comeback due to strict conservation and fishing rules. While the amount of reproductive stock is still only about a third of what marine biologists believe to be necessary to consider the fishery “recovered”, it is encouraging that the population is on the uptick, although the newspaper’s exhortation to go out and eat more cod is probably counterproductive to the whole process. Meanwhile, on this side of the Atlantic, things continue to look bad for the Atlantic cod fisheries in the Gulf of Maine and Georges Bank.

If you ever wondered why mountain goats have such immense horns, wonder no more:

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Teach A Man to Fish…

Good Magazine posted this excellent infographic last week that should help people decide what fish to buy at the market to promote sustainable fishing. (You’ll definitely need to visit the link to see the full-sized chart, which is huge) The data comes from the Monterey Aquarium in California, which tracks fishing stocks nationally.

It breaks down the information according to geographical regions, but there’s not a lot of difference between most of them other than some obvious differences between Pacific and Atlantic species. Even a quick glance will tell you, though, that most of the popular varieties — cod, haddock, flounder — are nowhere to be found, since those are the most overfished species. Oddly, the Northeast chart lists “spiny lobster” but not “Maine lobster”, even though the lobster population here isn’t particularly stressed and is actually on its way to a second year of overabundance, but maybe that’s just a mistake on the part of the infographic makers. I also notice that swordfish is back on the “okay to eat” list after having been the focus of an embargo by some restaurant chefs a couple of years ago.

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