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How ocean pollution affects humans essays
Research paper on human effects on the ocean
How ocean pollution affects humans essays
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The ocean is a beautiful place with colorful coral reefs and abundant schools of fish. But humans are harming the ocean. From ghost nets to overfishing, marina life is threatened. The articles Too Many Fishermen and Monster Debris both show how human beings are having a negative impact on the ocean by using strong evidence and descriptive adjectives.
First of all, the article Too Many Fishermen enlightens the readers about the dangers and risks of overfishing. For example, on lines 12 through 15 it states, “Overfishing depletes fish stocks by taking fish at a rate faster than they can replace themselves. Many fish are harvested before they are even mature enough to reproduce. As a result, marine species are dying at an alarming rate.” The author used this evidence to better show how real and harmful the situation is. This is used by the author to help support the idea that humans have a negative impact on the ocean and helps to spread the word easier.
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However, overfishing isn’t the only problem brought up by the authors.
In the article Monster Debris the writer teaches the readers about ghost nets, huge masses of tangled nets. On lines 17 to 19, it says, “As they drift with the currents, ghost nets silently devour everything in their path: fish, turtles, sharks, whales, seals, seabirds, and even trash,’ This can clearly paint a picture for the readers about how dangerous the ghost nets are and how important it is to be able to remove them from the ocean. Also, on lines 22-23, “Drifting ghost nets also crush and scrape coral reefs, ruining hundreds of years of coral growth,” Not only are they a danger to fish, they also will destroy beautiful reefs that formed over many years in the ocean. The author of Monster Debris uses this strong evidence to make sure the readers fully understand how impactful the ghost nets
are. The articles also show how much of the damage is being done. For example, in Monster Debris it says “In three days time they saw more than one hundred drifting ghost nets, and thousands of other types of floating debris.” Also, in Too Many Fisherman, Tens of millions of green turtles once lived in the caribbean sea. Now. so few remain that the survival of the species is threatened.” These facts help to put the damage done in perspective and inspire the reader to find a way to help prevent these things from happening. The authors in Too Many Fisherman and Monster Debris support the claim that human beings are having a negative impact on the ocean by using strong evidence and descriptive adjectives that shows the readers exactly how much damage is being done. The authors make sure that everyone is able to understand the threat of ghost nets and overfishing.
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 specie. Overfishing causes a ripple effect that hurts the entire ecosystem. The balance of chain depends largely on the interaction between the predator and the prey. For example, if the larger fish are removed than its prey begins to overpopulate, due to the lack of population control. The balance in the oceans are a urgent problem, around 90% of predatory fish stocks are depleted. The ripples can extend even further to land creatures like
The article indicates that the influences of oceans pollution that made by humans and caused by a phenomenon called “dead zones”. First of all, there is a great amount of plastic in the ocean which causes massive consequences for animals of the entire marine food web. On the other hand, “Dead zone” also affect Earth’s oceans. “Dead zones” can formed by many causes, such as natural causes, climate change, along human activities and industrial waste. These is a national problem and humans need to have some regulatory mechanisms. Therefore, it can helps the “dead zones” reduced. The author mentions that the US Environmental
Major exploration may harm the environment due to how we exploit resources. According to Philippe Cousteau’s commentary, he states that “the world has fished, mined and trafficked the ocean’s resources to a point where we are actually seeing dramatic changes that are seriously impacting today’s generations” (70). This emphasizes that attempting major exploration has an impact in our environment. Additionally, Elisabeth Rosenthal’s “Stinging Tentacles Offer Hint of Oceans’ Decline” gives us an idea how pollution affects the climate. Dr. Josep-MarÍa Gili
Overfishing is a major problem in economy today. The practices of fishing too much or too often result in a decrease of the fish population. Constant removal of fish from the oceans (fishing) accounts for both adult and baby fish. With the consistent decrease in adult fish, mating becomes more difficult or even impossible, resulting in an overall lack of fish in the oceans. Pepijn Koster defines overfishing as, "Overfishing can be defined in a number of ways. However, everything comes down to one simple point: Catching too much fish for the system to support leads to an overall degradation to the system. Overfishing is a non-sustainable use of the oceans." (par.1). When fish stocks cannot be replenished faster than they are being depleted, a reduction in fish population occurs, which is what is referred to as overfishing.
Skerry says, “The ocean is, indeed, resilient and tolerant to a point, but we must be good custodians.” These words shape the foundation of Skerry’s message to preserve the beautiful ocean we have. The intended audience the speaker is trying to reach are all those who know little to nothing about the ocean and the challenges it is facing. The speaker states, “more and more frequently these days I 'm seeing terrible things underwater as well, things that I don 't think most people realize.” Skerry believes that many people are not well informed about what occurs in the depths of the ocean and decides to focus on them throughout his
Jack: Yes, Overfishing is a global disaster. Over three quarters of the world is covered by oceans and are full of fish. You see, lots of people love to fish, but some people take it a bit over the top. Fishermen fish almost everyday but some of them fish for hours and hours catching a ton of fish. Millions of people rely on the ocean every day and other people in other parts of the world that need the fish in the water to eat and survive on.
In the real world, all this comes down to two serious problems. We are losing species as well as entire ecosystems. As a result, the overall ecological unity of our oceans is under stress and at risk of collapse. The affects the fish that is at the bottom of the food chain to overpopulate. If the fish that are at the bottom of the food chain overpopulate, the food they eat will become scarce This means that the fish that is at the bottom of the food chain will become extinct or endangered because of the lack of food. Another effect of overfishing that is fishing down the food chain. That will affect the species that are at the top of the food chain because the species that are at the bottom of the food is chain are important preys to them. That’s why fishers should be aware, that if they catch too much of the fish that is at the top of the food chain it will affect the whole system of predators and preys. If the fishers catch too much of fish, that’s at the top of the food chain, it would also affect the balance of predators and
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.
Lastly, the WWF states statistics and examples of the importance of the ocean to Europe and how “illegal fishing strongly contributes to this marine tragedy.” My Perspective When people think of overfishing and its effects, they just write it off as fish dying. But so much more is happening. Overfishing starves. Overfishing causes the slaughter of animals.
Every time we throw away a plastic bottle, drive our cars, and even burn those millions of fossil fuels to operate all those huge factories, there is a chance it will pollute the ocean and eventually affect the way we live. There should be stricter laws regulating human pollution, in order to protect our ocean ecosystem. The ocean is an abundant source of life. It is home to thousands of different creatures, provides a great source of food, and provides the earth with about one half of the oxygen needed to sustain life. National Geographic: Pollution, especially plastic, is a catastrophic problem.
Many of the methods used in commercial fishing are very destructive to the aquatic systems. Industrial ocean trawlers scrape the bottom of the water, often dragging up the seafloor with them. This destroys the habitat and kills many of the bottom dwelling organisms that are vulnerable to these practices. There is also a large amount of marine animals that are unintentionally caught by the large nets. These animals are considered bycatch, having no value to fishermen and are usually killed. These large fishing vessels also add a significant amount of pollution to the water. Fishing vessels cause oil spills as well as discharging chemical elements and wastes into the water. The thousands of of trawlers that pass through Japanese waters create large quantities of water pollution that can devastate aquatic life by changing the chemical composition of the water and affecting all the organisms that inhabit these
Over the course of the existence of humans we have caused quite a lot of chaos. We all have heard that the ocean is one of the most unexplored areas of the planet we live on. Although the vast majority of the oceanic terrain has yet to be pioneered, the notion that it has gone unscathed is ill-informed one. Sharks tend to be forget sometimes, because of their menacing presence. But like all forms of nature, sharks face dangers of their own. Humans seem to be the main culprit of their demise, mostly because of overfishing.
Whales all around the world today are being mistreated by selfish humans in ways that are hidden to the rest of society. Hunting is just one way that whales get mistreated by humans. In fact, more than half of whale deaths are human related. Fishing gear that trashes the oceans kill up to “three hundred twenty-three whales per year” and “vessel strikes kill one hundred seventy-one” more (Gannon 1,2). Every day human pollution such as “boat paint that runs into the ocean”, Chemicals that help grow food that run into the ocean, and global warming harms the health of whales every day. Whales are hunted for many reason, but in Japan they are mostly hunted because they are “considered a delicacy in Japan” (“Why Are Whales Endangered”2). Whales actually take up aro...
Research from the University of California San Diego Scripps Institution of Oceanography said that species in the ocean consume a projected 12,000 to 24,000 tons of plastic every year in the Pacific Ocean (Nall, 2014). Pollution of recyclable materials in the oceans is one of the leading causes of why some marine species are nearing extinction. Many authors of articles and books analyzing this topic tend to agree that pollution of our oceans is a problem. The future of this problem is where their ideas tend to differ. The following four literature reviews attempt to demonstrate and support my belief that pollution is getting worse in the ocean and more marine life ecosystems are being affected, but there are things that we as humans can do to change this. Imagine a world where we didn’t have to constantly worry about the vicious cycle of humans affecting animals and then animals in turn affecting us through consumption.
There are many ways that we can stop overfishing. One way is to have more protected marine areas. We can do this by setting up more protective areas in the oceans which can help reduce the effects of overfishing on some of the world’s most incredible reefs and marine structures