It looks like our usage analysis algoriths think that you might be a robot. in an automated fashion is a violation of the Redfin's terms of use. Please complete the captcha below to access Redfin. RT @SteppenwolfThtr: We're participating in Chicago Theatre Week February 9-19! Don’t have ear warmers? Catch our friend @MrCraigRobinson on Caraoke Showdown, Thurs at 10:30/9:30c on @spike! Does the language of porn matter? Join us for our January #OpenHouses. RT @mintiiB: Super excited to be here @codemash Here's to a great Tuesday of lots of listening and learning! Our #NewYearsResolutions recs include @CodeNewbies, @ghc, attending @Meetup groups, and more! bit.ly/2izJGVO What are yours? RT @Silk_Road: Proud to participate in Chicago Theatre Week with our series SEMITIC COMMONWEALTH! Shows & offer details at https://t.co/iNG… RT @TimeLineTheatre: As of today, Chicago Theatre Week tix are on sale & we're participating! #DBCAlumni tips 4 learning: “Stop thinking.

RT @NewPlayNetwork: Friends in Chicago! Do you know about #CTW17? Lots of #NewPlays (and old favorites) on offer. Celebrate & support this…#CTW17 tickets went on sale this morning and PEERLESS is in some fly compan��ift.tt/2jrLwqQ7K ht…sushi zushi menu pdf There's an Icelandic language meetup in #NYC on 1/13! sushi grade fish annapolis RT @SHOUTatJAMES: Chicago Theatre Week is back and on sale today for discounted tickets to great theatre in Chicago! ukai sushi online Sometimes the right Dom/sub is worth waiting for...sushi grade tuna calgary RT @kovaldistillery: This Friday come to @BitterPops for a KOVAL tasting! sushirijst online kopen

Stop by at 6pm to try something new or to test an old favorite! Scholarship Tix + Travel Stipends available for @lesbiantech 4th Annual #LWTSUMMIT in SF! RT @openaustin: Civic Hack Nights are where people & ideas come together. Join us tomorrow at @devbootcamp. jiro dreams of sushi bristol Fun fact: the #Batsheva dancer you see on the treadmill in "Last Work" runs 10 km (over 6 miles) / performance! RT @Rebecca_Flowers: Got my tickets for Mr & Mrs Pennyworth at @gglasstheatre for #CTW17 - can't wait! RT @Rebecca_Flowers: Woo hoo! This year, @20PrcntChicago is participating in Chicago Theatre Week! RT @LarryTodd: Chicago Theatre Week tickets are now on sale! Bought a couple to support @PrideFilmsPlays #CTW17 #PriscillaChicago @JohnVCar… RT @filmertweets: Chicago Theater Week is here #CTW17 fb.me/5kWclb2pl RT @LyricOpera: We're thrilled to once again be part of Chicago Theatre Week.

Tickets are going fast! Limited NORMA seats are still availab…Join @BlueManOrlando for a sensory-friendly performance in partnership with @autismspeaks 1.21.17. #CTW17 Tip: #ValentinesDay falls during Chicago Theatre Week! RT @EmeraldCityThtr: Chicago Theatre Week returns February 9-19! 120 shows for only $15 or $30. RT @brownpaperboxco: We are so excited that #TheBaltimoreWaltz is going to be part of #CTW17 -- tickets are on sale today! RT @TheSecondCity: Chicago Theater Week tickets are officially on sale! Check out the special discounted ticket offers at https://t.co/MDNp… RT @NorthlightThtr: We're participating in Chicago Theatre Week February 9-19! RT @broadwaychicago: Tickets to #CTW17 incl. @TheBodyguardUS @MarsVenusLive are now on sale! RT @UPComedyClub: Chicago Theater Week tickets are officially on sale! Check out the special discounted ticket offers at https://t.co/CX7am… RT @ChicagoOpera: Tickets are now ON SALE for #CTW17. Limited inventory, so grab an exclusive discount to Morel before they're gone!

Thanks for your patience with the #CTW17 website. We are doing everything we can to get it up and running for you. Our friends @gdichicago are hosting Intermediate #HTML & #CSS at #DBC #Chicago 1/21. #CTW17 tickets are now on sale! *Please note that we are experiencing very high demand. RT @weareinterlaced: Want to learn more about #fashiontech? Join us at @devbootcamp on 27th Jan in #Austin for a FREE meetup https://t.co/Q…AQUACULTURE 2016: Advances in Tuna Aquaculture US - Closing the tuna life cycle and creating more sustainable feeds are both needed to ensure the future of tuna production and conservation, said Daniel Benetti, University of Miami, during his presentation at Aquaculture 2016 in Las Vegas, USA, writes Lucy Towers, TheFishSite Editor.The practice of tuna ranching has grown over the last few years, particularly in the Mediterranean, west coast of the US, Australia, Mexico and Japan. Some of the main farmed tuna species are Pacific bluefin, Atlantic bluefin, Southern bluefin and yellowfin.

For tuna ranching, tuna are first caught at sea when juvenile and are then transferred to a towing cage and then into a grow out/fattening farm. Here, the fish are fed wild caught sardines, mackerel or pilchards in very large quantities until they are of a harvestable size. So far, the progress in fattening operations has been limited with only small improvements in management and the reduction of mortalities. As ranching still relies on wild catches, for both production and feed, the line between aquaculture and fishing is also very blurred. Following the achievement of closed-cycle Pacific bluefin tuna production and advances in hatchery technology, farming bluefin is becoming a reality in Japan. The feasibility of closed-cycle production of other tuna species, such as bigeye tuna and blackfin tuna is also being examined. Given the smaller size of blackfin tuna, it will be easier to transport and farm in smaller land-based facilities, said Dr Benetti. Given its smaller size and high quality, it has potential as sashimi-grade tuna.

However, it is unlikely to compete in the same global marketplace of its larger counterparts. Attempts to expand the spawning cycle of southern bluefine tuna have so far been unsuccessful. With these advances, the worldwide production of tuna is forecast to grow. However, more research still needs to be done into improving larval survival rates, as the survival rate of eggs collected from fish spawning in the cage are still below one per cent. In terms of the future of tuna ranching, more must be done to understand and develop more sustainable feeds, as currently huge amounts of wild caught fish are used, Dr Benetti explained. News Team - Editor After graduating from The University of Sheffield, Lucy joined 5M in 2011 as part of the News Desk team. In 2012, she was promoted to editor of TheFishSite. With previous farming experience and a love for the great outdoors, Lucy has a passion for wildlife and the environment. Technology & Equipment, Training and Development, Conferences and Events, Aquaculture, Tuna