Atlantic Cod Information and Facts

Atlantic Cod Information and Facts The Atlantic cod was called by author Mark Kurlansky, the fish that changed the world. Certainly, no other fish was as formative in the settlement of the eastern coast of North America, and in forming the booming fishing towns of New England and Canada. Learn more about the biology and history of this fish below. Atlantic Cod Descriptive Features Cod are greenish-brown to gray on their sides and back, with a lighter underside. They have a light line that runs along their side, called the lateral line. They have an obvious barbel, or whisker-like projection, from their chin, giving them a catfish-like appearance. They have three dorsal fins and two anal fins, all of which are prominent. There have been reports of cod that were as long as 6 1/2 feet and as heavy as 211 pounds, although the cod typically caught by fishermen today are much smaller. Classification Kingdom: AnimaliaPhylum: ChordataClass: ActinopterygiiOrder: GadiformesFamily: GadidaeGenus: GadusSpecies: morhua Cod are related to haddock and Pollock, which also belong to the family Gadidae. According to FishBase, the Gadidae family contains 22 species. Habitat and Distribution The Atlantic cod ranges from Greenland to North Carolina. Atlantic cod prefer waters close to the ocean bottom. They are most commonly found relatively shallow waters less than 500 feet deep. Feeding Cod feed on fish and invertebrates. They are top predators and used to dominate the ecosystem of the North Atlantic Ocean. But overfishing has caused huge changes in this ecosystem, resulting in an expansion of cod prey such as urchins (which have since been overfished), lobsters and shrimp, leading to a system out of balance. Reproduction Female cod are sexually mature at 2-3 years, and spawn in winter and spring, releasing 3-9 million eggs along the ocean bottom. With this reproductive potential, it may seem that cod should be abundant forever, but the eggs are vulnerable to wind, waves and often become prey to other marine species. Cod may live to over 20 years. Temperature dictates a young cods rate of growth, with cod growing more quickly in warmer water. Because of the cods dependence on a certain range of water temperature for spawning and growth, studies on cod have focused on how cod will respond to global warming. History Cod attracted Europeans to North America for short-term fishing trips and eventually enticed them to stay as fishermen profited from this fish that had flaky white flesh, a high protein content and low fat content.  As Europeans explored North America looking for passage to Asia, they discovered an abundance of huge cod and started fishing along the coast of what is now New England, using temporary fishing camps. Along the rocks of the New England coast, settlers perfected the technique of preserving cod through drying and salting so it could be transported back to Europe and fuel trade and business for the new colonies. As put by Kurlansky, cod had lifted New England from a distant colony of starving settlers to an international commercial power. Fishing for Cod Traditionally, cod was caught using handlines, with larger vessels sailing out to fishing grounds and then sending men in small dories to drop a line in the water and pull in cod. Eventually, more sophisticated and effective methods, such as gill nets and draggers were used. Fish processing techniques also expanded. Freezing techniques and filleting machinery eventually led to the development of fish sticks, marketed as a healthy convenience food. Factory ships started catching fish and freezing it out at sea. Overfishing caused cod stocks to collapse in many areas. Status Atlantic cod are listed as vulnerable on the IUCN Red List. Despite overfishing, cod are still fished commercially and recreationally. Some stocks, such as the Gulf of Maine stock, are no longer considered overfished. Sources Kurlansky, Mark. Cod: A Biography of the Fish That Changed the World. Walker and Company, 1997, New York.Gadus morhua, Atlantic Cod. MarineBio, 2009.NMFS. Atlantic Cod. FishWatch - U.S. Seafood Facts, 2009.Brief History of the Groundfishing Industry of New England. Northeast Fisheries Science Center.

Anna Pavlova Quotes on Happiness, Success,Dance, Life

Anna Pavlova Quotes on Happiness, Success,Dance, Life Anna Pavlova was trained in classic ballet, and while she helped transform the classical ballet by her lighter, more natural style, she did not go outside the classic forms as did her contemporary, Isadore Duncan. Anna Pavlova is especially remembered for her portrayal of a swan in The Dying Swan and Swan Lake. Selected Anna Pavlova Quotations The right to happiness is fundamental. When a small child, I thought that success spelled happiness. I was wrong, happiness is like a butterfly which appears and delights us for one brief moment, but soon flits away. To follow without halt, one aim; there is the secret of success. And success? What is it? I do not find it in the applause of the theater. It lies rather in the satisfaction of accomplishment. What exactly is success? For me it is to be found not in applause, but in the satisfaction of feeling that one is realizing ones ideal. Master technique and then forget about it and be natural. As is the case in all branches of art, success depends in a very large measure upon individual initiative and exertion, and cannot be achieved except by dint of hard work. No one can arrive from being talented alone, work transforms talent into genius. God gives talent. Work transforms talent into genius. Although one may fail to find happiness in theatrical life, one never wishes to give it up after having once tasted its fruits. [Last words of Anna Pavlova] Get my swan costume ready. Then Play that last measure softly. More About Anna Pavlova Anna Pavlova BiographyBiographies: Women in Dance About These Quotes Quote collection assembled by Jone Johnson Lewis. Each quotation page in this collection and the entire collection  © Jone Johnson Lewis. This is an informal collection assembled over many years. I regret that I am not be able to provide the original source if it is not listed with the quote.