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The issue of overfishing
The negative effects of overfishing
The negative effects of overfishing
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Intro: You know what is absolutely delicious? Sushi. I mean who doesn’t like Sushi? But did you know that the yummy blue fin tuna that we eat in our Sushi is nearly extinct? But oh well, who really cares? There’s plenty of fish in the sea, right? Um… maybe not.
CNN Opening Theme:
Hey guys, Mahek here for CNN news. Now oceans are massive, like they cover 71% of the Earth and 99% of Earths living space. So there is a lot of space in Oceans. Could you imagine that humans could even impact or actually even change the ocean life?
Yet over the past few decades, fish populations have been decreasing year after year. YES, WE ARE OVERFISHING OUR SEAS. Overfishing is when more fish are caught than the population can replace through natural reproduction. For most of human history, overfishing occurred through small tiny boats of fishing fleets. But in the 1900s new technology changed fishing techniques. Bigger and advanced nets and radar allowed fishing to be more quick, efficient and of more quantity. All of a sudden, fishing became a huge commercial resource. So for a while, things were going great, enough food source and lots of money.
In spite of that, the world got a wake up call around 1990. After 500 years, one of the oldest fisheries suddenly
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Trawling is one of the most popular methods of fishing. It is extremely helpful in catching lots of fish, but it is also extremely helpful in causing lots of damage. One study from the Proceedings Of The National Academy Of Sciences, states that it “removes a layer of sediment, which over time leaves the fishing area completely infertile.” I’m not trying to find fault on fisherman here. In fact, the UN states that “Fishing is central to the livelihood and food security of 200 million people.” And many people living in coastal communities depend on fish as a primary source of protein and
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
I believe that killer whales held hostage, should be retired and allowed to live freely because of the unnatural punishment and torture that Seaworld is putting them through. There has been 151 cases of aggression between Orcas and their trainers. Also 100% of male Orcas in captivity have a collapsed fin compared to the 0.01% in the wild. In fact, every single mother within captivity has had its calf taken away around age 2. This isn't going to stop without your help. So, here are some more facts to convince you to SAS ( strike against Seaworld. )
Overfishing is defined as a form of overexploitation where fish stocks are brought down to unacceptable levels. In the UN Food and Agriculture Organization’s 2 yearly report (SOFIA), it states how over half of the fish stocks, worldwide, are fully exploited. Other research has shown it only takes 10-15 years of industrial fishing to obliterate a tenth of the intended species. Overfishing causes a ripple effect that hurts the entire ecosystem. The balance of the chain depends largely on the interaction between the predator and the prey.
Rupert Murray’s The End of the Line focuses on the depletion of the oceans fisheries and the devastating effects it has already begun to have on ecosystems and less affluent populations. The film opens with a description of the tribulations of Newfoundland. Once possessing waters so populous with cod that one could “walk across their backs in the water,” improved technology and larger fishing vessels began to deplete the fish stocks. Despite placing a moratorium on fishing in 1992, the fisheries had already been depleted to the point of complete collapse. Similar processes are occurring around the world, as only .6% of the ocean is restricted to fishing vessels. According to the film, much of the ocean’s catch has declined by 90%; the continuation of current trends if continue, stocks will collapse by 2048.
Ocean Pollution is a serious issue in today's global politics. The delicate balance of Earth's ecosystem is put in jeopardy when the ocean is not clean. Problem evolving from ocean pollution directly harm marine life and indirectly affect human health and the Earth's many valuable resources. Ocean Pollution is a Broad term that encpompasses any and all foregin matter that directly or indirectly makes its way into the ocean. This includes everything from the extreme: oil spills, Toxic Waste dumping and industrial dumping-- to the small scael: human activities and basic carelessness. Because the oceans and all other water bodies are invariably, somehow connected, and because they account for 3/4 of the Earth's surface, they are an ideal method of transportation for pollution, allowing the rapid spread of seemingly far away toxins into a river near you! It is increasingly important that we educate ourselves as to what, exactly, ocean pollution is, so that we can identify the causes at their source and take action in small and large ways, and hopefully, prevent this terrible form of pollution from getting any worse than it is today.
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 ...
“Overfishing occurs when more fish are caught than the population can replace through natural reproduction”. CITATION
Overfishing doesn’t only occur in the U.S, but we are the only country that makes regulations for the amount of fish we can keep. Other countries do not make regulations which makes overfishing even worse and it is ruining the solutions we are trying to make. "Overfishing and pollution also threaten coral in Madagascar. But climate change -- and the warming and ocean acidification that come with it -- is expected to land the soundest blow." (CNN, Sutter) This reveals that overfishing happens all over the world and it affects many people. If the fish are being overfished, than it will affect the human food
Oceans are extremely important, especially since 72% of the Earth's surface is oceans (Frank 12). Not to mention all the other resources that they provide the world with. According to Mary Kate Frank, author of "Saving the World's Oceans", she says, "humans couldn't live on Earth without the ocean" (14). She goes on to say that oceans produce more than half of the Earth's oxygen and provides much of food (14). The oceans also regulate the climate, and gives energy in forms of wave, wind, and tidal power (14). In addition, the oceans contribute to the world's economy by holding more than 90% of world trade (14). "The ocean is the trading route for the planet", is what the NOAA says about the oceans connection to trade. By sea a bunch of different products are traded and collected amount of about $352 billion by U.S. GDP (NOAA). Moreover, Frank says that even though the oceans play an essential role in all these areas, "the most important things the waters offer . . . is their wealth of biodiversity" (14). According to Frank and scientists, "with nearly every deep-sea voyage, scientists find new species" and "as much as 95% of the ocean remains unexplored" (14). All this biodiversity, which some is yet to be discovered, is a key part for many studies and
overfishing is a real problem and needs to be fixed. Some people may ask how
So lets start by taking a look at where we a get a major percentage of our food today. The oceans are being over fished and fish populations are dwindling more rapidly than ever. Many people don’t understand the various consequences of this horrible dilemma which we face daily. The reasoning is that killing off the fish doesn’t only effect fish but everything dependent on fish, such as humans, sharks, mammals and other types of fish. You can further understand this if you took a look at a food chain. Every creature is a link you remove one the chain is weak, and susceptible not to function properly.
Going fishing Are we being greedy by taking more than we need,when we go fishing?Why is overfishing a problem,and how can we solve it?These days people are overfishing by taking more than they need,and they're doing it very often which are not letting the fish reproduce. The question that we are trying to solve today is what happens to commonly used resources in society?My hypothesis is that a commonly used resource in society is that they well start to disappear and become rare if we don't allow them to produce again. A solution for overfishing is for a government to enforce the amount of fish caught by persons. Most fishing areas are unprotected and are in dangerous areas.
Imagine a world without a sustainable fish population, and an overall decline of the marine inhabitants. “In 2014, twenty six fish stocks were on the overfishing list, meaning the annual rate of catch is too high, and thirty seven were on the overfished list, meaning the population size is too small” (Driscoll and Warhol 1). With an increasing demand of fish, and the over average consumption, the fish population may vanish. Without added laws or restrictions on the amount of fish captured, human dominion will reach the sea. Although overfishing can create more job opportunities, the federal government should regulate the catch loads of commercial fishing because it can cause changes the ecosystems, create a dent in marine life, and overfishing is not a sustainable practice.
Alexander Tran Ms. Paulson Core B February 13, 2017 Overfishing According to National Geographic, in 2003, only 10% of large ocean fish from the pre-industrial era were still around (Overfishing). Overfishing is when a body of water is depleted of the fish due to excessive fishing. Due to overfishing, we have cut off 90% of our large marine fish off the planet.
While humans like to think of themselves as the smartest species on the planet, there is still so much to be discovered about the ocean and the creatures living inside of