In comparison of David Allan’s masterfully sculpted Overfishing of Inland Waters to Myers’ vastly informative Rapid Worldwide Depletion of Predatory Fish Communities, the two contrasting writing styles embodied in the journal entries are blazingly evident. While each article shares the same postulation of mankind milking our oceans dry, the similarities stop there. One presents itself in circuitous manner and the other undeviating, not slowed by the baggage of excess verbiage. Regardless of the authors’ approach, each article contains largely similar evidence. The importance lies within the information: not presentation. Exploring David Allan and his colleagues’ scintillating article “Overfishing of Inland Waters” (“Overfishing”) enriches …show more content…
The article states, “…there is ample evidence that overfishing is a significant factor in the decline of numerous species and fisheries…” (Allan et al. 1045). This statement alone summarizes the article accurately and illuminates the major problem addressed in the scholarly journal. While relaying an indistinguishable message, an article by Myers and Worm finds a different way of relaying information. Myers’ and Worm’s article “Rapid Worldwide Depletion of Predatory Fish Communities” (“Rapid Depletion”) focuses on the same pressing matter of overfishing, but their article gravitates more towards statistics and figures. For example, Myers’ article states that a suggested 90% of large predatory fish are no longer present in our oceans. Myers uses blunt facts to reveal the severity of overfishing to readers. Studies have concluded that for a given area of ocean opened up to commercial fishing, an 80% decrease in target species may be found in as little as 15 years. With numbers like this, it is no surprise that our oceans are in such a crippled state. Harmful methods of catching species …show more content…
Bycatch is defined by Webster’s dictionary as: “the unwanted fish and other marine creatures caught during commercial fishing for a different species”. Bycatch is one of the most threatening facets of overfishing. It is responsible for removing vast numbers of aquatic life from the ocean, aside from the target species. Another stimulating characteristic found in Myers’ “Rapid Depletion” that is not present in Allan’s “Overfishing” is a solution to current crisis we face. While Allan’s article does a sound job of relaying the message of how important the issue itself is, Myers’ entry offers a suggestion on how to combat it. Specifically, in Myers’ “Rapid Depletion”, he states that there are several ways to successfully combat overfishing: “more efficiently catch target species and reduce bycatch, elimination of taking immature fish before they have time to successfully breed, and of course, momentarily decrease global catch limits” (Myers 281-282). Both articles contain relevant information and utilize visualizations, however the graphs and charts found in “Rapid Depletion” are clearly more advanced and target
Iconic Cape Cod Massachusetts is named after the Atlantic Cod. For centuries, this fish has provided food and trade for New Englanders. In this time, there have been several instances of overfishing by humans from the aboriginal era to colonial times but none so drastic as the present conditions of cod fisheries (Jackson, Kirby, Berger, and Bjorndal, 2001). Overfishing is a human induced occurrence where humans are fishing more than a body of water can sustain. In other words, humans are catching more adult fish preventing the existing population from growing to replenish the fish that were caught (Overfishing: A Global Disaster, n.d.). Worldwide, over 80% of the fish stocks are “fully- to over-exploited, depleted, or in a state of collapse” (Overfishing: A Global Disaster, n.d.). The results of this careless behavior has reduced the biodiversity in the Gulf of Maine and landed the Atlantic Cod on the endangered species list as being “vulnerable” (Cod, n.d.). In the neighboring region of Newfoundland, Canada, communities are already feeling the effects of overfishing. In 1992, at the beginning of the fishing season in the Grand Bank region, there were suddenly no more cod. The local economies collapsed and to this day, the region has not quite recovered (Brennan and Withgott, 2005).
The earliest accounts of overfishing occurred in the 1800s, when the demand of whale blubber nearly wiped out the whale populations. In the mid 1900s, the harvesting of Atlantic cod, herring, and California sardines drove them to the brink of extinction. These high disruptions cause regional depletions of animal resources which is starting to cause a global problem. There has never been a more urgent time for fishing nations to make a commitment towards the sustainability of our oceans. More than 80% of the world’s fisheries have been, or are being pushed beyond their limits and are in dire need of strict management plans. Populations of fish and elasmobranch fish such as tuna, grouper and sharks have been declining to the point where the survival
As the population on earth increases ,overfishing has become a growing issue in all parts of the world. Fish is a vital food source for many, in the world and counts for many of the cultures and heritages in the world, which means there is a high demand for it . This high demand has caused overfishing to occur. This is a cause for concern since due to the development of better technology, there is a higher risk of overfishing if not managed properly. Canada in particular has been facing the problem overfishing for years now. Due to Canada’s issue of overfishing, the environment and wildlife as well as human settlements all have negative impacts ,therefore a sustainable solution must be implemented. If action isn’t taken, Canada’s issue of overfishing will continue to worsen.
For centuries we have relied on fishing as a means for food. Over the years we have developed new methods of fishing and have enhanced our equipment to capture vast amounts of fish in a minimum amount of time. We now have industrial fishing companies that provide for our seafood demand. As we continue to capture large amounts of fish we begin to shorten supply for the future, reduce reproduction rates, disrupt food chains, harm habitats, and drive species to extinction. III.
Economic activity and our environment have been closely linked since man first discovered the concept of trade. In the language of economics, the environment has itself, become an increasingly “scarce resource1”. Since economics is about managing these scarce resources, it will be a useful tool when considering some of the environmental issues facing our planet. One of the major concerns confronting the environment today is the overfishing of the world’s oceans, depleting some species to near extinction. With continued advances in technological and industrial proficiency, fishing vessels are able to fish across the globe, further exacerbating the effects of overfishing. Because the oceans are considered a shared or common
According to a study done by Living Planet Report in 2015, 29% of the world’s fishing stocks are considered overfished and an additional 61% is fully exploited with no possibility to produce more fish. Our environment is currently afflicted by a number of different problems, one of which is overfishing. Overfishing is defined by FishOnline as, “Fishing with a sufficiently high intensity to reduce the breeding stock levels to such an extent that they will no longer support a sufficient quantity of fish for sport or commercial harvest.” The overfishing situation is being exacerbated by non-sustainable and destructive fishing practices and unfair fisheries partnership agreements; while there are currently attempts being made at fixing these problems and their effects on overfishing, nothing has been extremely effective.
The earth’s oceans are overfished. Nearly 80 percent of commercial fisheries are overexploited and some experts believe that global fisheries will completely collapse by 2048 (Barkin page 1). While these are just facts that tell the worst-case scenario, they should be alarms that spark change in the way we fish. This paper, however, will specifically target overfishing in the Grand Banks in Newfoundland, Canada, and analyze its impact on Earth, its Environment and Humanity. Over fishing is simply when fishermen catch more fish than are being reproduced. Eventually the stock of fish in the environment will be completely depleted. That is exactly what happened off the shores of Newfoundland in 1992. With Cod fishing at an all time high, the Canadian government discovered that the Cod population was almost exhausted. New technology and poor decision-making led to the complete destruction of the cod population in the Grand Banks and this is a mistake that we should never repeat.
The result of the fact that approximately 30,000 people out of work in the fishing industry of NewFoundLand and Labrador clearly illustrates that overfishing affects the economy in Canada. Finally, the evidence of salmon stocks in British Columbia that were constantly killed in commercial and recreational fisheries proves that overfishing in Canada could cause major disruptions to the environment.
One may find it difficult to imagine the world as it was a century ago. However, Dr. Earle informs us that with less than a quarter of the population occupying the Earth, “many believed that the ocean could yield limitless quantities of fish, whales, and other marine wildlife” (30). Through her book, she points out one problem
According to the United Nations, 17% of fish stocks worldwide are currently overexploited; 52% are fully exploited; and 7% are depleted. This means that only an estimated 20% of worldwide fish stocks are not already at or above their capacity(Seafarms, 2013). Catches of Pacific herring have decreased by 71% since the 1960s, with Atlantic herring catches falling by 63%. Atlantic Cod catches have fallen by 69% in the same time(Seafarms, 2013). These are just a few of many facts and statistics on the topic of overfishing. The effects of these statistics and facts impact people’s and animal's lives around the
Overfishing is a death sentence to the world’s oceans. As technology continues to improve a great deal of fish can be caught quicker; but at what cost? The effects of overfishing can lead to the extinction of not just the animals being fished, but also the predators that rely on fish to eat. Ninety percent of the ocean’s largest animals have been wiped out due to overfishing (“Overfishing- A Global Disaster”, 2011). National Geographic cites the academic journal Science (2006) that predicts by 2048, all fisheries will collapse due to lack of ocean wildlife. Fish are not the only animal caught in the nets used by fishing vessels. Often animals such as dolphins, sharks, turtles, and seabirds are
The main causes of overfishing are poor fishery management with a lack of regulation, unrestricted access to the ocean and illegal fishing. During the last few decades the demand for edible seafood globally has skyrocketed and the high demand is causing us to overfish to keep up with the demand. Unfortunately, fisherman are catching more fish than can be naturally reproduced. There are only limited regulations in place, which means that fishing companies are basically fishing when and where they want to with out any oversite. Overfishing causes such serious effects such as the ocean life getting knocked out of balance. Coastal communities rely on the benefits of the fishing for social and economic health. When we overfish it
How often do we stop and think about the people that fish to provide the rest of the world with the supply of fish that is in demand. With many fisheries closing down due to poor managing and depletion, anglers are turning to the deep sea to fill their “fish orders”. Large fishing vessels also known as Super Trawlers are dragging fishing nets up to a mile deep. Doing this allows them to catch as many fish as possible, but it is also destroying natural habitat such as coral reefs that have been part of the sea for thousands of years. The effect of this is devastating to sea life.
In order for there to be plenty of fish in the years ahead, fisheries will have to develop sustainable fisheries and some will have to close. Due to the constant increase in the human population, the oceans have been overfished with a resulting decline of fish crucial to the economy and communities of the world. The control of the world's fisheries is a controversial subject, as they cannot produce enough to satisfy the demand, especially when there aren't enough fish left to breed in healthy ecosystems. Scientists are often in the role of fisheries managers and must regulate the amount of fishing in the oceans, a position not popular with those who have to make a living fishing ever decreasing populations.
This issue of overfishing covers vast fields, such as science, humanity, economy, society and nature. The term “optimum”, in regard to the yield from a fishery, is difficult to be defined, precisely and fixedly. Generally speaking, we can describe it as follows: (Niles E. Stople, January 2009, FishNet USA)