Asian Seabass

1224 Words3 Pages
bulb-icon

Recommended: Impact of aquaculture on environment

According to FAO (2008), the world fisheries production by capture and aquaculture has reached 142 million metric tons which this number shows the increasing of about 26 million metric tons from the fish production in 2007. FAO reported that the scale of fish capturing has reached the maximum level and it was counted that about 77% of the fishing region in the world has now classified as fully exploited. As this scenario might cause the decreasing of new fish sources, the fishing industry will face some problems to fulfill the demand of this protein source around the world (Meryl 2007). As a result, the fisheries industry has now actively develop the aquaculture industry to make sure that the production of this protein source will meet the world demand. In contrast to the production rate in 1970 that recorded about 15.5% of fish production, the percentage is now increasing to 32.4% in 2004 and 36.93% in 2008. This show the encouraging of increasing through the year with average 7.1% per year thus show a good potential to be expanded around the world including Malaysia.

Lates calcarifer or its common local name Asian seabass is commercially important fish in Malaysia as it becomes the most popular protein source in the market. This species is catadromous species which firstly live in fresh water with 10-40m depth (Greenwood 1979) and will migrate to marine water to breed. This species can well breed in the temperature range between 15-28 °C (Moore & Reynolds 1982). In Malaysia, the aquaculture activity for marine fish was started since 1973 and one of the most bred livestock is L. calcarifer. In the beginning of the aquaculture activity, there are some problems occurred that influence the breeding of L. calcarifer livestock incl...

... middle of paper ...

...racterized. Thus, the characterization of transferrin protein in L. calcarifer will lead to the glycoprotein function identification in fish biology system hence give a picture of this protein’s evolution and distribution through the vertebrate species. In this study, a cDNA sequence encoding the transferrin of the Asian seabass (Lates calcarifer) was identified and analyzed using in silico approaches to predict and characterize its functions. The study of teleost fish proteins is important as there are a very limited number of sequences of this fish available in the database thus limiting the study of this group of fishes. With the ongoing efforts to identify new genes in teleost fish, it is hoped that such study will increase the number of fish genes available in public databases and consequently facilitate the community involved in fish research in their study.

Show More
Related

  • The Invasive Indo Pacific Lionfish

    1220 Words  | 3 Pages

    Known as Pterois Volitans in the animal kingdom, also called the red lionfish, is a sight to behold in the tropical waters as they swim like an underwater butterfly in the sea. In waters not native to their origin, as they are from the Pacific and have predators that will have them for a snack. Invasive to the Caribbean Sea they have rapidly reached the Gulf of Mexico and far south, spreading to parts of South America. The lionfish has become a persistent pest that’s more trouble than what it appears to be, attractive yet deceptive with a striking pattern of white and red stripes. In the New York Times article, A Call to Action… and Even Rodeos, scientists say that, “from 2005 onward, lionfish have become the most numerous nonnative invasive species in the world.” The average pound fish is one of nature’s clever creations, a venomous foe with spines and an infinite appetite that reproduce quickly. Invasive species are notorious because they have no or almost nonexistent natural predators and they are adapt to their new home very well. The biological adaptations of this fish has caused both ecological and economical mayhem, serious measures have been taken up to control their population as well as to protect our coral reefs.

    Read More

  • Persuasive Essay On Commercial Fishing

    1991 Words  | 4 Pages

    Due to the demand many packaging for the fish can find its was back to sea, or when fishermen are out at sea they can leave their garbage. Many nets from the boats and gears can also be found in the water, that fish can later see as food, eat it, and die; this ties back to extinction in fish. There is much pollution and decline stocks in fish because it is very hard to regulate the seas. To fulfill the growing demand for seafood, many companies are forced to fish beyond areas that are supposed to be non-fishing zones. This is because there are hardly any laws or restrictions telling them where they can and cannot fish. Sally Driscoll and Tom Warhol report in, ‘Overfishing’, that itt wasn’t until 1956 where we saw our first regulation, the United Nations organized the first UN Convention of the Law of the Sea or the NCLOS which helped promote rights of all countries by establishing boundaries off shore. Meaning that some seafood fished in certain areas of the ocean cannot be sold in certain countries, and in some areas it is illegal to fish unless you have a permit from that country. Economy also helps make it harder to regulate the seas, in ‘Overfishing’ it is explained that Preisdent Barack Obama brought up Antiquities Act of 1906, that let fishermen expand their fishing areas. The United Nations FAO estimates that 25 percent of all fish trapped in nets are labeled unusable or not licensed for fishing by the

    Read More

  • Asian Carp: The Invaders

    936 Words  | 2 Pages

    In 1831, Asian carp were brought over as a delicacy. Asian carp are originally from Asia (Barbara A. Somervill 13). They were imported by catfish farmers in 1963 for federal research on controlling aquatic vegetation. In 1966, the first Asian carp had escaped into Arkansas waters. By 1970, grass carp we're being stocked in Arkansas waters to help with over vegetation. In 1972, big head carp were brought in the United States by a fish farmer in Arkansas to improve his water quality and fish production. In 1973, silver carp were introduced for phytoplankton control (Watershed Council 1). Over time, they were brought over for different reasons and made their way into many of the United States waters. The federal government had transported the invasive species to help the waters but, they did not realize the bad effects that the fish would have on the future environment. People need to find a way to stop them before it’s too late. Their rapid breeding has had a great toll on the environment and is still affecting it today. Over population can destroy the environment

    Read More

  • Blue Crabs

    425 Words  | 1 Pages

    The scientific name given to the blue crab was derived from Latin and Greek: Calli, beautiful; nectes, swimmer; and sapidus, savory. Thus, a literal transition might be the beautiful, savory swimmer. The blue crab is an important and interesting species. The blue crab is a species whose life history involves a complex cycle of planktonic, nektonic, and benthic stages which occur throughout the marine environment in a variety of habitats. The blue crab is one of the more abundant estuarine invertebrates and supports important commercial and recreational fisheries along the Atlantic and Gulf coasts.

    Read More

  • Acidification and the Ocean’s Changing Climate

    638 Words  | 2 Pages

    Not all fish caught are utilized as food for humans. Popular supplements such as Omega-3 are derived from commercially caught fish. In addition to that daily usage products like fertilizers, cosmetic ingredients, vitamins, gelatins and even pigments can all be prepared from by products of fish that has been commercially caught.

    Read More

  • Lobsters

    1406 Words  | 3 Pages

    Plato's allegory of the cave depicted people that are chained to a bench facing the wall watching the shadow reflected from the fire behind them. They are unable to escape the cave to venture outside to bask in the sun. These people spent their whole lives watching the shadows, believing that the shadow is the truth and only truth. One day, a person managed to escape the chain and ventured outside the cave. He experienced new and enlighten views and ideas about the world. He then returned to the cave to spread the knowledge he gained, but his peers rejected him and refused to listen. They are resistant to all changes or different point of views that are introduced to them. In “Consider the Lobster”, David Foster Wallace poses the morality questions of, it is right to eat lobsters? What allow the people who eats lobster to forget about the whole moral issue? Finally, what conflicting views regarding animal consumption are represented.

    Read More

  • Sea Cow: Article Analysis

    230 Words  | 1 Pages

    Furthermore, the author argues that because of ecosystem disturbance, main food resource of sea cow such

    Read More

  • The Effects of Overfishing on the Restaurant Industry

    1580 Words  | 4 Pages

    To fish or not to fish is a personal choice. The fact that the oceans are being overfished is a growing concern for individuals, organizations, and governments throughout the world. In this paper I want to discuss the effects of overfishing on the restaurant industry, and possible solutions to solve the problem. Fishing is an ongoing source of food for people around the world. In many countries it is a food staple in their everyday diet. In more modern societies eating fish has become a sensual experience, and not just for the wealthy. It hasn't been until population explosions in the last century that the demand for seafood has led to more effective fishing techniques and technologies. Now the demand for popular fish like the salmon, tuna, sea bass, cod and hoki, which is the key fish in McDonalds filet o' fish, is diving wild populations to dangerously low levels. The methods used to catch the amount of fish demanded by the industry do not leave sustainable populations in the wild. In an attempt to preserve the fish population, governments have set limits on the minimum size that may be harvested and how many of each may be taken. Boundaries have been set up saying which areas can be fished and which ones should be left alone. A number of smaller fisheries have gone out of business because of the limits imposed by the government. This leads to even less fish being harvested and brought to market. Therefore the amount and varieties of fish at markets are smaller and can cause shortages for wholesalers and restaurants. Some restaurants will no longer have the variety on their menus that they used to enjoy. If a restaurant thrives on its seafood menu they may be unable to cope with the shortages and will go out of business. In the ...

    Read More

  • Argumentative Essay On Overfishing

    1623 Words  | 4 Pages

    Overfishing is a harmful practice, that will eventually lead to the collapse of aquatic ecosystems, if it’s not dealt with promptly. Overfishing emerges from the combination of our over consumptive society mixed with the great profits that come from hauling in a good catch. The consumers demand for fish in Japan seems to be at an increasingly high rate due to the enjoyment and cultural values that arise from sushi and other traditional dishes involving seafood. Approximately 23 percent of Japan’s protein intake comes from the ocean, and as a nation consumes 7.5 million tonnes of seafood annually. CITATION

    Read More

  • Pj's Shrimp Industry

    919 Words  | 2 Pages

    Fishing and harvesting of seafood have been a part of our society, and over the last few decades, it has skyrocketed in sales throughout the United States. In fact, in 2006 there were about 30 million people in the United States alone that engaged in recreational fishing. Seafood harvesting includes locally caught, imported, aquaculture knew more commonly as farm raised. In 2013, the amount of fish and shellfish harvested from the wild was about eight times greater than the amount of seafood produced by the domestic aquaculture farms.

    Read More

  • Taking A Look At Tassal's Three Dimensions Of Sustainability

    443 Words  | 1 Pages

    The salmon farming giant is holding more than a quarter of total market of aquaculture in Australia (25.1per cent) according to the latest statistic (IBISWorld, 2016). The second-largest firm – Huon Aquaculture Group limited - only reach a half of that of Tassal with 14.3per cent. Recently, they acquire another seafood company named De Costi with the ambition to increase their market share and creating a stepping-stone as they prepare to expand their products distribution in global

    Read More

  • Fishing and the Villages of Southern Sri Lanka: A Case Study

    947 Words  | 2 Pages

    Arunatilake, M., Gunawandena, A., Marawila, D., Samaratunga, P., Semaratne, A., & Thibbotuwawa, M. Analysis of the Fisheries Sector in Sri Lanka. Institute of Policy Studies of Sri Lanka (IPS). Retrieved February 10, 2014, from http://www.ips.lk/

    Read More

  • Osmoregulation of Brine Shrimps

    871 Words  | 2 Pages

    In the first study examined, “Effect of Different Salinities on the Survival and Growth of Artemina Spp,” researchers Soundaraparian and Saravanakumar designed an experiment to ascertain the ideal conditions for the growth of brine shrimp, or Artemina. In the Introduction, the scientists note the growing significance of Artemina, as it is now used as live feed for over 85 percent of cultured species around the world. Thus, a demand to grow huge quantities of Artemia has arisen, making this study incredibly relevant.

    Read More

  • Salmon

    1315 Words  | 3 Pages

    The upriver salmon migration is one of nature's most exciting dramas. But to the five species of Pacific salmon (Chinook , chum, coho, pink, and sockeye), it is a long, strenuous, desperate race against time, with every obstacle taking its toll.

    Read More

  • The Land of the Rising Sun: Japan

    664 Words  | 2 Pages

    The Land of the Rising Sun, Japan, is an island located in the Pacific Ring of Fire. Surrounded by water, this archipelago is nearly 71% mountainous. The climate of Japan is fairly consistent creating a long growing season. Because of these specific geographic features, Japan’s culture has been impacted greatly. One of the largest sources of protein, for the Japanese, is fish. This source of protein is gained through the help of specific geographic features. As well as their diet, their source of relaxation and tranquility is made possible. Finally, a large growing season is promising as well.

    Read More

More about Asian Seabass

Open Document