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What is the issue of overfishing
What is the issue of overfishing
What is the issue of overfishing
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Much like land, the Ocean holds bounty for humans, the riches coming in the form of fish. With 90 million tons of seafood being fished from the ocean every year (Walsh, Ramzy and Horn). The Ocean, once looked at as an endless source of food, has continued to become more depleted over the last five decades. The Food and Agriculture Organization reports” that 32% of global fish stocks are overexploited, depleted or recovering and in need to be urgently rebuilt”. (“The State of World Fisheries and Aquaculture”) While larger species of fish such as marlin, swordfish and tuna have been fished out by as much as 90% (“The State of World Fisheries and Aquaculture”). As the world’s populations grew to 7 billion people, so did its taste for fish. Today, global demand for seafood has reached 38 pounds of fish per year, The United States alone eats 7 million pound of seafood annually, (Walsh, Ramzy and Horn) And the United States Departments of Agriculture (USDA) recently upped the recommended consumption of seafood to more than twice what the average American eats today, now 8 oz. or more a week (www.cnpp.usda.govs). With the worlds fishing fleets wild catch plateauing in the mid 90’s (Walsh, Ramzy and Horn), the Oceans wild fisheries can simply no longer keep up with global demands for seafood, not alone, anyways.
Aquaculture can help the ocean feed the worlds growing population and in turn, help the ocean to replenish the wild catch fisheries.
Aquaculture, or fish farming, “the propagation and rearing of aquatic organisms in controlled or selected environments,” as defined by the U.S. National Oceanic and Atmospheric Administration (www.nmfs.noaa.gov/aquaculture). Aquaculture has been around for thousands of years, with evidence of fish...
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...en farmed and wild-caught fish, as well as the total supply of fish available for human consumption, will depend on future aquaculture practices (Walsh, Ramzy and Horn),
Worked Cited
Food and Agriculture Organization (FOA): The State of World Fisheries and Aquaculture. (2010). Web. 01 Dec. 2013
Department of Agriculture (USDA): www.cnpp.usda.gov/dietaryguidelines. (2010). Web. 01 Dec.2013
Sharpless, Andy. Interview by Esther Sung .The Perfect Protein: Q&A with Andy Sharpless, 2013. Web. 01 DEC. 2013.
Simpson, Sarah. "The Blue Food Revolution." Scientific American 304.2 (2011): 54-61. EBSCO. Web. 17 Sept. 2013.
U.S. National Oceanic and Atmospheric Administration (NOAA): www.nmfs.noaa.gov/aquaculture. (2013). Web. 01 DEC. 2013.
Walsh, Bryan, Austin Ramzy, and Robert Horn. "The End Of The Line." Time 178.3 (2011): 28-36. EBSCO. Web. 17 Sept. 2013.
In this entertaining, search into global fish hatcheries, New York Times writer Paul Greenberg investigates our historical connection with the ever changing ocean and the wild fish within it. In the beginning of the book Paul is telling his childhood fishing stories to his friends, that night Paul discovers that that four fish dominate the world’s seafood markets in which are salmon, tuna, cod, and bass. He tries to figure out why this is and the only logical answer he could come up with is that four epochal shifts caused theses wild fish population to diminish. History shows that four epochal shifts happen within fifteen years causing certain fish species populations to diminish. He discovers for each of the four fish why this happened to
Earth's oceans make up over 75% of the Earth as a whole. With that being said, it is vital to understand the significance on the contents of the oceans. Since fish and marine products make up a large portion of our diet, fishing practices need to be properly managed. In this essay, overfishing will be defined, its consequences will be revealed, and plans for proper fish distribution will be executed.
One of the sectors facing the largest impact is the seafood industry. Fish products are prevalent in pet food products as well as human diets. Given such a high demand on the seafood industry,
However, Japan, one of the first countries to develop salmon hatchery program, as well as, an extensive aquaculture program receives the major credit for Japans eighty percent overall salmon production in the 1990’s. Moreover, this form of aquaculture is a principle source of fish not only in the United States, but also globally with China, now being the world’s largest producer with fish. Although, the practice of salmon aquaculture were thought to have developed via the Danish system of raising rainbow trout in freshwater
There are many impacts that fishing and land animal farming have on the ocean, which are detrimental to ocean ecosystems as well as many other aspects of the environment. Overfishing, killing fish at a much quicker rate than the fish can repopulate, is one major problem. Three-fourths of the world’s fisheries are either fully exploited, overexploited, or depleted (Cowspiracy). Researchers have estimated an end of all viable fisheries by 2018 if the current trends of fishing continue (Mason). According to the Monterey Bay Seafood Watch, hundreds of thousands of animals die every year as bycatch, with one of the worst offenders being shrimp fisheries, catching up to six pounds of bycatch per pound of shrimp. Endangered species are also caught, including predators which are important in keeping the balance in ocean ecosystems (Smith). While many organizations such as the Monterey Bay Aquarium Seafood Watch recommend consumers to eat more “sustainable” fish, this will not stop the massive environmental impacts. Sustainable fishing for one does not account for the natural flux in the population of species of fish; what is considered a sustainable amount of fish to harvest one year may deplete the fishery in another year (Smith). Sustainable fish also are becoming even less sustainable as companies that label sustainable fish must find more For example, after Wal-Mart pledged to selling Marine Stewardship
Overfishing is a growing world problem. In 2013, 93 million tonnes of fish were caught
With a coastline of over 202,000 km and over a fourth of the world’s freshwater resources, it is no wonder why Canada’s fishing industry is a huge part of its economy.1 Canada exports more than 75% of its fish to over 130 countries worldwide. Many of the 7 million people who reside on the coast depend on the ocean’s resources. In total, Canada’s entire fishing industry is worth around $5 billion a year, being one of the world’s most valuable. However, the coasts have not been treated with respect; overfishing, over consumption, and wasteful practices have deteriorated, not only the industry, but the ecosystems and fish populations. This is a huge global issue; the worldwide collapse of fisheries is projected for 2048.
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 ...
Since natural pearls take certain time to develop in oysters, people figured out a way in which pearls can be produced named a human cultivation process. A process in which certain nucleus are injected into molluscs for pearls to be produced, but for this process to happen the aqua life has to be disturbed (Dawson 2011:47).
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
The Magneson. "If They Come, We Will Build It: In Vitro Meat and the Discursive Struggle over Future Agrofood Expectations. " Agriculture and Human Values 30.4 (2013): 511-23. Print. The.
Growing food with Aquaponics is more efficient than growing food the traditional soil garden way. In a typical soil garden, growers end up spending hours of their time doing back breaking work on their garden, but not anymore, with Aquaponics the need for any tilling, digging, or weeding is eliminated. Aquaponics combines Aquaculture (Raising fish in tanks), and Hydroponics (Growing plants without soil). The outcome is a working system that provides plants with all the nutrients they need, while using a minimum of space, effort, water, fertilizers, and pesticides. Aquaponics allows farmers to use up to 90% less water than normal farming would use, so instead of watering your soil and having the majority of your water either lost by run off or evaporated by the sun, the water is recycled repeatedly through the system saving farmers hundreds of dollars on their monthly water bills. Also when growing with Aquaponics, much more food can be produced in a smaller space, in some cases growers have produced around twenty times the amount of produce in the same area a soil garden would. In addition, with the closed, controlled environment of the system, the need for the use of any pesticides a basically eliminated. Finally, Aquaponics enables growers to grow bigger, better and more quality produce.
The fate over humanity as well as other organisms on Earth is directly linked with the ocean. Perhaps that most known way humans are affected by marine life is that it is a large food source. It is even believed that marine animals count for ⅙ of human protein intake. In turn, fishing industries have also have a large influence on the global economy. Over $90 billion dollars comes in each year from fishing industries and it provides over half a million jobs. Along with the fishing industry, fish by-products such as medicine, beauty products, and fertilizer also play a large part
Overfishing is the most major problem related to oceans, but it is also the most overlooked. Fishing has been going on for thousands of years, and fish have always been seen as a renewable resource, that would replenish itself forever for our benefit. But around the world there is evidence that fish are not recove...
Did you know that more than 90 percent of all organisms that have ever lived on Earth are extinct? According to Pandey, the author of Humans Pushing Marine Life toward ‘Major Extinction’, nearly 10,000 species go extinct each year, and this rate is estimated to be 1,000 times higher than the natural extinction rate (1). Human beings are causing irreversible damage to the oceans and their wildlife, which is being led by two major reasons: Commercial fishing or over-fishing, which damaged the marine environment and caused a loss in the marine life diversity, and pollution, which is a primary way of the extinction causes that drastically modifies the marine life habitat. As a result of the commercial fishing and pollution, many of the marine species will start disappearing of the oceans. Briggs emphasizes that over-fishing “has induced population collapses in many species. So instead of having less than a hundred species at risk, as was the case some 30-40 years ago, there are now a thousand or more (10).”