Fish Farming
grrlscientist | March 11, 2010tags: fish farming, aquaculture, piscivory, bird sanctuary, foodie, ethical eating, permaculture, agriculture, poverty, hunger, Dan Barber, TEDTalks, streaming video
Chef Dan Barber squares off with a dilemma facing many chefs today: how to keep fish on the menu. With impeccable research and deadpan humor, he chronicles his pursuit of a sustainable fish he could love, and the foodie's honeymoon he's enjoyed since discovering an outrageously delicious fish raised using a revolutionary farming method in Spain. My one complaint about this video is that the speaker never once identifies either of…
cwilcox | January 13, 2010Tilapia has quickly risen the ranks as an important aquaculture fish. It's third in production behind carps and salmon, with over 1,500,000 metric tons produced every year. They're ideal fish farm species because they're omnivorous, fairly big, quick-growing, tolerate high densities quite well and are mighty tasty.
More than anything else, tilapia are hailed as one of aquaculture's greatest successes. Cheap and easy, they breed well and are considered far more environmentally friendly than other species because they can be fed a vegetarian diet. Conservation organizations have even set up a…
grrlscientist | November 12, 2008tags: seafood, fisheries, aquaculture, fish farming, tuna, swordfish, salmon, shrimp, sushi, book review
There's plenty of fish in the sea, as the old addage goes -- but are there, really? I experienced a rude awakening at the peak popularity of Orange Roughy, which I loved. I learned that Orange Roughy, Hoplostethus atlanticus, an extremely long-lived benthic species in the Western Pacific Ocean that doesn't even reach sexual maturity until 40 years of age, was being eaten out of existence by people like me. After I learned that, I never touched Orange Roughy again. But after I discovered…
grrlscientist | May 7, 2008tags: Environment, Cyclone Nargis, Myanmar, Burma, Mangrove, Rhizophora species, Shrimp Farming, Fish Farming
Mangrove, Rhizophora species, in Cuba. [larger view].
I've written about the importance of mangrove forests before, and about the environmental disasters and human tragedies that result when they are wantonly destroyed. Unfortunately, as we are witnessing now, the widespread destruction of Burma's mangroves has magnified yet another human disaster in the wake of cyclone Nargis, a tragedy that might have claimed more than 100,000 lives, according to some news services' estimates…