Informative Essay On Fishless Oceans

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

To begin with, what is bottom trawling? The article states, “Bottom Trawling involves dropping nets to the ocean bed and then dragging them up when filled with fish.” When this is done it scrapes the floor causing the coral branches to break from

Fishing can bring you a sense of peace and keep you physically fit. You don't have to be rich to participate in the sport, but you do need certain gear. From a fishing rod to extra bait, here is a list of the things you'll need if you want to start participating in this fun sport, or if you want to get your children into fishing. http://www.huffingtonpost.com/2014/09/06/benefits-of-fishing_n_5754408.html

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

COD Before reading the book “Cod, the fish that changed the world’, one might think by just looking at the tittle, “how could it be possible for a single fish to have actually affected everything that has happened in our world?”. However, it actually happened and we, as humans, have to recognize the importance of this particular type of fish, as the one who let us survive throughout our most difficult times on Earth. This fish didn’t just affect us culturally, but also economically. Cod had an important role in the economy, fishermen used it as a form of commercialization given the fact that most people actually enjoyed making dishes with this fish, not only because of their exquisite flavor, but also due to its many nutrients. Mark Kolinsky explained this fact in detail when he mentioned “Cod meat has virtually no fat and more than 18 percent protein, which is unusually high even for a fish”.

Overfishing is a global issue that has many negative effects on the environment (Fisheries and Oceans Canada, 2009). Fish are a major resource that many people rely on for not only nutrition, but also for a means of income (Fisheries and Oceans Canada, 2009). As the population of the world increases, so does the demand for fish, which puts oceans under a lot of pressure (Fisheries and Oceans Canada, 2009). Due to advanced fishing technologies and equipment, going out further into the oceans and catching huge amounts of fish is easier than ever (Fisheries and Oceans Canada, 2009). Froese (2004) defines overfishing as capturing the fish before they reach their full growth potential and diminishing their chance of reproduction. In other

Some techniques, such as bottom trawling with large hooks for gear on the sea floor, are probably equally as devastating for bottom habitats as derelict equipment because they stir up and disturb the sea bed (Cho, 2011). Although there are no known alternatives for gear removal in deep waters, based on this information, I find that the benefits of bottom trawling for marine debris are not worth the adverse impacts it causes to benthic environments. In these areas, perhaps derelict traps should be left on the sea floor to eventually become artificial habitats themselves. It should be acknowledged, however, that concrete data explicitly showing the harmful effects of trawling for derelict fishing gear is missing; the damage is assumed based on other, known impacts of bottom trawling operations unrelated to gear removal. Recent studies demonstrate that incentive programs fail to encourage prevention and long-term, sustainable behavior (Cho, 2009). However, methods that involve rewards for fishermen who collect marine debris are otherwise successful, and so the next step should possibly be an even more robust incentive program for those who do not lose or abandon their gear in the first place (though tracking who maintains their equipment would certainly be a challenge). Based on my review of the literature, incentive

Examples of forage fish include sardines, anchovies and herrings. Scientists have shown that catching forage fish instead of cod is a more sustainable approach. According to research from the University of British Columbia Fisheries Center, the forage fish population has more than doubled in the past century (Christensen, 2014). A main cause for the population growth is that human beings are overfishing forage fish’s predators like cod and tuna. When overfishing of cod occurs, herring population increases naturally due to the reduced effect of trophic cascade. Herrings are very abundant in the Gulf of Maine and they are not overfished. Furthermore, fishing herring and cod both use mid-water trawling (NOAA, 2015), so fishermen can easily adapt to fishing herring instead of cod, and the bycatch of other species can be significantly reduced with modified fishing gears (Monterey Bay Aquarium Seafood Watch, 2015). However, even though herrings are very abundant, we should only fish them sustainably. Strict regulations based on scientific research need to be implemented in order to avoid overfishing herring, which can be harmful to the recovery of the cod

Of the 10 most frequently consumed fish in the United States, salmon has the highest levels of omega-3 fatty acids, which are thought to reduce coronary heart disease. For American adults who currently eat no fish, consumption of just one serving of salmon per week can reduce risk of coronary death by 36%. Omega-3s are also essential for fetal brain development. Thus, if GM salmon expands the aggregate salmon market, more consumers will eat more

Stop trawling: Trawling is a method of fishing that involves pulling a fishing net through the water behind one or more boats. The net that is used for trawling is called a trawl. The boats that are used for trawling are called trawlers or draggers. Unfortunately, trawling has a major influence towards our marine ecosystem. It collects every animal and ecosystem in its pathway, resulting in a massive by-catch. Due to this effect, many dead fish are returned to the sea as they were not the targeted fish. By changing this action, sea species will not be wasted and will be valued. This will contribute to less endangered and extinction rates as no marine species is being caught and thrown away as they are not targeted.

The National Geographic article, “Time for a sea change”, by Paul Greenberg, discusses the global fishing industry’s unsustainable fishing habits. It examines fishing companies’ appetites for luring fish out of the sea, then selling fish to people to make revenue, and ultimately consuming more than the sea produces. As the industry is taking so much fish out of the sea, Seafood Print (a study supported by the Charitable Trusts and the National Geographic channel) is investing the repercussions if these practises keep progressing in the long term.

Since the beginning of the human race, the ocean has been a major source of food. People near the shores have been taking of advantage of the ocean’s rich and diverse source of nourishment for centuries, both as a source of food and a livelihood. However, since the dawn of the industrial age, humans have begun to take from the ocean more that it can give. As a result, the ocean can no longer provide the human race with the abundance that it once did. As technology rapidly advances, populations skyrocket, and global warming spreads havoc, the ocean’s biodiversity and once abundant supply of fish is dwindling, calling marine scientists and experts to race to find solutions that will restore the oceans health while battling world hunger.

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.

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