There are two kinds of aquaculture: marine and freshwater. These are chemicals that not only affect the ecosystem, but also consumers health. Helps Waste Problems Impact on the Environment Aquaculture has also become controversial because despite its benefits, it is also criticized for its drawbacks. The practice spread from one place to another until it became widespread. With the issue surrounding the subject, it will never be easy to determine if the benefits of fish farming can outnumber its cons. The majority of farm animals in the U.S. are reared intensively in battery cages, overcrowded chicken sheds, sow crates, zero-grazing dairy systems, cattle feedlots or veal crates. It has become a very efficient way to produce food. It provides a very secure and stable way for fisherman to earn a living. Flexibility There is also one form of aquaculture that is known as stock restoration in which shellfish and hatchery fish are brought to the wild so they can reproduce and replenish wild population. 4. (ii) Use of fertilizers can alter the biology of rivers and lakes. Some environmentalists attribute the hypoxic zone in the Gulf of Mexico as being encouraged by nitrogen fertilization of the algae bloom. This is called aquaculture, which has long been practiced by all types of people. B. Often, waste products such as eaten foods, feces as well as dead fish are flushed into the water supply. Health and Environmental Hazards Fish farming means that large amounts of fish are bred and raised for the sole purpose of being food. It is a Good Source of Living This results to the pollution of the bodies of water because the discharged waste of salmon is disposed to the aquatic environment. In the last decade, aquaculture reached a global surge due to several factors, such as, increasing global demand for shrimps and prawns by developed countries, need for other options for fishermen and fear of reduction of marine population from over-fishing and effects of climate change that affect the bodies of water. Advocates for aquaculture say that fish farms can be built and established anywhere where there is body of water. Even fish farms are using pesticides to avoid pest infestations. At the end of their brief lives, millions of animals are transported over great distances in terrible conditions, only to be slaughtere… Industrial Animal Agriculture: Part of the Poverty Problem, Practical Alternatives to Industrial Animal Farming, Africa declared free from wild polio — but vaccine-derived strains remain, Western Cape launches MER project for a more energy secure future, A massive windfarm in South Africa is ready for business – creating energy for nearly 500,000 homes, Pesticide deadly to bees now easily detected in honey, Cape Town taps into 'world's biggest aquifer' to meet its water needs. Fish farming brings a more steady supply of seafood into areas that may not normally have this type of access. As mentioned, fish farms can be made anywhere, where water is easy to be supplied. This can affect people who will buy from commercially cultured fish products. Also, this also becomes the source of food establishments and restaurants that serve seafood like prawns, clams and salmon, among others. This … Eating our Future: The environmental impact of industrial animal agriculture. The animals are forced to grow super-fast, pushed to their physical limits in the quest for more cheap meat, milk or eggs. 1. 1. These are the bass, catfish, tilapia and trout. 2. Post was not sent - check your email addresses! 3. With the destruction of mangroves, there will be no buffers to the effects of natural disasters. For producers, on the other hand, this serves as a source of income since seafood is highly demanded commercially and delivered not only locally but also to other countries. With the pros and cons of fish farming stated, it can only help people understand both of its sides, but never really offer a resolution. However, it is also for this reason that it made contaminating the natural water source easier. and was started by the Chinese. Let us discuss some of the arguments presented by supporters and critics. The farms can be in the form of artificial ponds, enclosures within a natural setting and large tanks. . Although there have no written records, it is believed that aquaculture had its beginnings around 2000 B.C. Seafood provides many key nutrients and vitamins to the human body. Threat to Coastal Ecosystems © 2020 HealthResearchFunding.org - Privacy Policy, 14 Hysterectomy for Fibroids Pros and Cons, 12 Pros and Cons of the Da Vinci Robotic Surgery, 14 Pros and Cons of the Cataract Surgery Multifocal Lens, 11 Pros and Cons of Monovision Cataract Surgery. The cost of food production is significantly low. Opponents of the use of the conventional farming claim that this … It Contributes to the Growing Issue of Water Contamination The fish are also mass treated with drugs in order to prevent sickness and disease. 3. These are the following reasons that affect the industry and make fish farming also a drawback in the economy. Which raises large concerns about water contamination. Opponents say that it takes more than just an ample amount of wild fish to feed one salmon for commercial consumption. 1. Proponents for aquaculture posit that this practice is an effective solution to meet the increasing demand for seafood and other fish species. The use of conventional farming is widespread throughout the world, whether practiced with tried and true methods or industrial level production processes. The methods used are rapidly changing in fish farming, which is bringing more attention to the subject. You can find examples of fish farming all through out history, even as early as the Pre-columbian days. Also referred to as shellfish farming or fish farming, aquaculture is considered an industrial process to rear, stock and breed different marine species, both in freshwater and oceans, to be used for different purposes such as commercial consumption. Another drawback of the practice of aquaculture is the need for wild fish to be fed to culture fish like salmon. Sorry, your blog cannot share posts by email. Industrial Animal Agriculture: The Next Global Health Crisis? Some of these wastes can enter water systems and can contaminate drinking water in the homes. There have been areas with mangrove forests in parts of Asia like China and Vietnam that have been disturbed to give way to these fish farms and other types of industries. Although there have no written records, it is believed that aquaculture had its beginnings around 2000 B.C. The environmental impact of agriculture involves a variety of factors from the soil, to water, the air, animal and soil variety, people, plants, and the food itself. There are also fish producers who breed in ponds and cages in lakes. An example is the culturing of salmon which is done in pristine coastal waters. For marine aquaculture, on the other hand, results to wastes sinking in the bottom of the sea that can harm the homes of species living there. 3 Cons of Fish Farming. Skeptics about aquaculture are concerned of the changes in the habitat that need to be made to build fish cages and tanks. Since they migrated to different parts of the world, this practice was spread in other countries in Europe and Asia. Also, fish food can also be contaminated with pesticides and chemicals that are in the feeds. It also helps to lower the price of seafood. 5. 2. Fish producers usually use fish tanks and cages that they put in the middle of the ocean to culture the fish.

Used Gi Sheets For Sale, No Bake Chocolate Peanut Butter Tart, Fluorescent Light Bulbs, Writing A Letter To Your In-laws After Divorce, Rathtrevor Beach Fishing, Thematic Statement Examples For Identity, Ek Je Chhilo Raja Box Office Collection, Dior Monogram Pink Top, Fish Creek Pond Campground Reservations, Phase 90 Trimpot, Archaon New Rules, Nightclubs Open In Vegas, Spinal Nerves Names, What Were The 3 Stages Of The Triangular Trade?, Yacht Drawing Easy, Dumaguete Tourist Spots, How Many Hurricanes Have Hit Louisiana 2020, Hyundai Sonata 2014 Interior, Montgomery Intermediate School, Premium Insurance Company, The Millionaire Mind Review, Pension House In Pagadian City, How To Bypass Thermostat On Car, Early Stage 1 Year, Xbox 360 Exercise Games, Hilton Garden Inn New Orleans Parking, City Water Shut Off Valve, Hibiscus Border Garden, Mccloud Mountain Restaurant, How To Meditate And Talk To God,