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	<title>KQED QUEST &#187; sushi</title>
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		<title>Removing the Guesswork Out of Sustainable Sushi</title>
		<link>http://science.kqed.org/quest/2011/03/16/removing-the-guesswork-out-of-sustainable-sushi/</link>
		<comments>http://science.kqed.org/quest/2011/03/16/removing-the-guesswork-out-of-sustainable-sushi/#comments</comments>
		<pubDate>Wed, 16 Mar 2011 17:00:53 +0000</pubDate>
		<dc:creator>Kim Vincent</dc:creator>
				<category><![CDATA[Biology]]></category>
		<category><![CDATA[Engineering]]></category>
		<category><![CDATA[Partners]]></category>
		<category><![CDATA[iPhone app]]></category>
		<category><![CDATA[Project FishMap]]></category>
		<category><![CDATA[seafood]]></category>
		<category><![CDATA[Seafood Watch]]></category>
		<category><![CDATA[sushi]]></category>
		<category><![CDATA[sustainable]]></category>

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		<description><![CDATA[The American appetite for sushi abounds.  But, which of these choices are sustainable to consume and which should be avoided?]]></description>
			<content:encoded><![CDATA[<p><span class="left"><img src="http://science.kqed.org/quest/files/2011/03/resizedEdomaenigiri.jpg" alt="" /></span><em>Unagi</em>, <em>hamachi</em>, <em>ebi</em>, <em>sake</em>, <em>shiromaguro</em>, <em>ahi</em>&#8230;.What do these names mean?  If you are salivating just reading this, you know these popular Japanese sushi terms for eel (fresh water), yellowtail, shrimp, salmon, albacore tuna, and yellowfin tuna, respectively.  The American appetite for sushi abounds.  But which of these choices are sustainable to consume and which should be avoided?  Which restaurants serve sustainable sushi?  If you're retrieving your <a href="http://www.montereybayaquarium.org/cr/cr_seafoodwatch/download.aspx">Seafood WATCH mobile phone app</a> (or your pocket guide), kudos to you.  </p>
</p>
<p><span class="right"><img src="http://science.kqed.org/quest/files/2011/03/DragonRollresized.jpg" /><em>Dragon Roll</em></span></p>
<p>Frequenting a sushi restaurant is an artful and unique dining experience.  Ornate sushi boats, deft <em>Itamaes</em> (sushi chefs), hand-thrown cups of hot green tea and colorful and dazzling plates of sushi delight all senses.  Great care is taken in the creation of each dish.  Even the names of dishes are artfully crafted, i.e. the "Dragon," the "Spider," the "Rainbow" and "Alaska" and serve to ontologize their presentation.</p>
<p>It comes as no surprise then that a discerning eye for the sustainability of these incredible edibles oftentimes is veiled by a sense of guilty pleasure.  And even if you muster the courage to ask your <em>Itamae</em> for the details of your <em>maguro sashimi</em>, your <em>Itamae</em> will often only be able to verify the species, cut, and grade of the fish.  </p>
<p><span class="left"><img src="http://science.kqed.org/quest/files/2011/03/seafoodwatch.jpg" /><em>Seawatch Logo, Yellowfin Tuna</em></span></p>
<p></br><br />
While a quick glance at the Monterrey Bay Aquarium's Seafood WATCH sushi guide steers consumers clear of <em>unagi</em> and <em>hamachi</em> sushi, other items, namely tuna, can be very difficult to ascertain for sustainability.  The complexity arises in the way items are listed on the menu.  Menu offerings do not always specify type of fish and exclude how the fish was harvested.  Notably, the five species of tuna used for sushi, aka <em>maguro</em>, (yellowfin, bigeye, bluefin, albacore, and skipjack) are each harvested in different parts of the world and vary greatly in the way their stocks are managed.  Most threatened of them all is wild bluefin tuna, quintessentially referred to as <em>toro</em> &#8211; the belly of the fish.  Bluefin stocks are over 90% depleted from 1950's levels and should be avoided entirely.  And unfortunately, only higher-end sushi restaurants offer their customers 'sustainably' (<a href="http://www.slashfood.com/2010/04/16/is-kindai-tuna-sustainable/">controversial</a>)  farmed <em>Kindai maguro</em>.  Albacore ("white tuna" or <em>shiromaguro</em>), if harvested properly, is a good alternative to bluefin.  The best option includes albacore harvested from the U.S. or Canadian Pacific via <a href="http://www.montereybayaquarium.org/cr/cr_seafoodwatch/sfw_gear.aspx#pole">troll or pole-and-lines</a>, though albacore harvested from Hawaii using a <a href="http://www.montereybayaquarium.org/cr/cr_seafoodwatch/sfw_gear.aspx#longline">longline</a> is a good alternative.  </p>
<p><span class="right"><img src="http://science.kqed.org/quest/files/2011/03/iphone3.jpg" /><em>Project FishMap iPhone App</em></span></p>
<p>With all of this complexity, how do you find sushi bars that offer sustainably harvested fish?  Enter <a href="http://www.montereybayaquarium.org/cr/seafoodwatch/web/sfw_fishmap.aspx">Project FishMap</a>, the latest addition to the Seafood WATCH iPhone app.  Project FishMap, in the words of Humberto Kam is a "crowdsourced effort to help people find ocean-friendly seafood, no matter where they live." People can tag restaurants and markets across the United States when they find ocean-friendly seafood.  With Project FishMap, now not only can you search mobilely for sustainable sushi bars near you, you can also easily contribute content to the growing database of sustainable seafood restaurants and markets.</p>
<p><span class="left"><img src="http://science.kqed.org/quest/files/2011/03/300pxSalmon_nigiri.jpg" /><em>Salmon Nigiri</em></span></p>
<p>If no sustainable sushi bars exist in your area, have no fear!  Also new to Seafood WATCH sushi guide: recommended alternatives to items on the “Avoid” list, and highlights of “Super Green” seafood that is heart-healthy, low in contaminants, and caught or farmed in ways that are good for the oceans.  Also, from their website you can <a href="https://www.montereybayaquarium.org/cr/cr_seafoodwatch/sfw_sushi.aspx">explore new flavors</a>, like arctic char (<em>iwana</em>) and geoduck(<em>mirugai</em>), from the "Green List" that you've never tried before.   Before indulging in your next hedonistic sushi delight, consider <a href="http://www.sustainablesushi.net/">informing yourself</a> about the fish you will inevitably be allured by.</p>
<p> 37.762611 -122.409719</p>

	Tags: <a href="http://science.kqed.org/quest/tag/iphone-app/" title="iPhone app" rel="tag">iPhone app</a>, <a href="http://science.kqed.org/quest/tag/project-fishmap/" title="Project FishMap" rel="tag">Project FishMap</a>, <a href="http://science.kqed.org/quest/tag/seafood/" title="seafood" rel="tag">seafood</a>, <a href="http://science.kqed.org/quest/tag/seafood-watch/" title="Seafood Watch" rel="tag">Seafood Watch</a>, <a href="http://science.kqed.org/quest/tag/sushi/" title="sushi" rel="tag">sushi</a>, <a href="http://science.kqed.org/quest/tag/sustainable/" title="sustainable" rel="tag">sustainable</a><br />
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			<media:title type="html">sushi300</media:title>
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		<item>
		<title>Green Sushi</title>
		<link>http://science.kqed.org/quest/2008/10/24/green-sushi/</link>
		<comments>http://science.kqed.org/quest/2008/10/24/green-sushi/#comments</comments>
		<pubDate>Fri, 24 Oct 2008 19:00:15 +0000</pubDate>
		<dc:creator>Andrea Kissack</dc:creator>
				<category><![CDATA[Biology]]></category>
		<category><![CDATA[Environment]]></category>
		<category><![CDATA[Health]]></category>
		<category><![CDATA[Partners]]></category>
		<category><![CDATA[conservation]]></category>
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		<category><![CDATA[QUEST]]></category>
		<category><![CDATA[sushi]]></category>
		<category><![CDATA[sustainability]]></category>
		<category><![CDATA[sustainable fisheries]]></category>

		<guid isPermaLink="false">http://www.kqed.org/quest/blog/?p=910</guid>
		<description><![CDATA[Modeled after the Monterey Bay Aquarium’s popular Seafood Watch Pocket Guide, the new sustainable sushi guide helps consumers make informed choices by categorizing seafood into three areas: Green (or best choice), Yellow (or good alternative) and Red (what to avoid).  Just what kind of sushi you should avoid may surprise you.]]></description>
			<content:encoded><![CDATA[<p><span class="left"><img src="http://science.kqed.org/quest/files/2008/10/sushi.jpg" /><em>This sushi is good enough to eat.<br />
Photo credit: Andrea Kissack.</em></span>If you are a sushi lover, they can make your mouth water just thinking about them, bite sized pieces of  Hamachi (yellow tail tuna), Ebi (shrimp), red snapper and Toro (Bluefin tuna) over vinegar sweetened rice.  Can’t you just taste the raw fish delicacies right now?  But, not so fast, these popular sushi items may not be the best thing you could do for yourself or the sea. They are either over-fished, farmed with aquaculture methods that pollute the ocean, are caught using methods that destroy ocean habitats or they are likely to contain contaminants, such as PCBs and Mercury, that can harm human health.  </p>
<p>There is a new trend in town.  Sustainable sushi.  <a href="http://www.montereybayaquarium.org/">The Monterey Bay Aquarium</a>, and two other ocean conservation groups (<a href="http://www.blueocean.org">Blue Ocean Institute</a> and <a href="http://www.edf.org/seafood">Environmental Defense Fund</a>), have come out with new advice for making better sushi choices.  Modeled after the Monterey Bay Aquarium’s popular <a href="http://www.seafoodwatch.org/sushi">Seafood Watch Pocket Guide</a>, the new sustainable sushi guide helps consumers make informed choices by categorizing seafood into three areas: Green (or best choice), Yellow (or good alternative) and Red (what to avoid).  Just what kind of sushi you should avoid may surprise you.  Until now, Unagi (bbq eel with avocado), seemed pretty harmless and a good choice for reluctant sushi eaters.  Well, Unagi is farmed, freshwater juvenile eel so that definitely gets a red light from the Seafood Watch folks.  You can try a sustainable alternative to Unagi at <a href="http://www.tatakisushibar.com/">Tataki Sushi Bar</a> in San Francisco.  It may be the only restaurant of it’s kind in the country.  The owners of the all sustainable sushi restaurant say they don’t want to become a niche as much as they want to influence the rest of the industry to change its’ practices.  And with sushi a growing multibillion dollar industry, consumer preferences can have a big impact. </p>
<p>So how do you green your sushi?  Try Pacific Halibut, farmed scallop or North American Albacore. Monterey Bay Aquarium biologists consider these among the “best” seafood because they come from abundant, well-managed fisheries or are raised using sustainable aquaculture methods.</p>

	Tags: <a href="http://science.kqed.org/quest/tag/conservation/" title="conservation" rel="tag">conservation</a>, <a href="http://science.kqed.org/quest/tag/fish/" title="fish" rel="tag">fish</a>, <a href="http://science.kqed.org/quest/tag/fishery/" title="fishery" rel="tag">fishery</a>, <a href="http://science.kqed.org/quest/tag/food/" title="food" rel="tag">food</a>, <a href="http://science.kqed.org/quest/tag/green/" title="green" rel="tag">green</a>, <a href="http://science.kqed.org/quest/tag/kqed/" title="kqed" rel="tag">kqed</a>, <a href="http://science.kqed.org/quest/tag/quest/" title="QUEST" rel="tag">QUEST</a>, <a href="http://science.kqed.org/quest/tag/sushi/" title="sushi" rel="tag">sushi</a>, <a href="http://science.kqed.org/quest/tag/sustainability/" title="sustainability" rel="tag">sustainability</a>, <a href="http://science.kqed.org/quest/tag/sustainable-fisheries/" title="sustainable fisheries" rel="tag">sustainable fisheries</a><br />
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