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Importance of marine pollution
Importance of marine environment
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The marine environment encompasses the sea and estuaries waters, the seabed and its subsoils, all marine wildlife, sea and coastal habitats. Given the importance of the marine environment to the ecosystem, it must be protected, conserved and properly valued. Seas and oceans must be kept biologically diverse and dynamic as well as safe, healthy and productive. The marine environment is a vital resource for life on earth. The marine ecosystem plays numerous fundamental environmental functions: regulation of the climate; prevention of erosion; solar energy’s accumulation and distribution; carbon dioxide absorption; and maintenance of biological control. The marine environment is the greatest source of biodiversity covering 71 percent of the Earth’s surface and containing 90% of the biosphere. Furthermore, it is a great contributor to economic prosperity, social well-being and quality of life. Given its economic and social potential, sustainable exploitation of the marine environment is critical for South East Asian countries.
Asia accounts for sixty percent of the world’s fish production with the developing countries in the continent accounting for 75% of the production. Furthermore, Asia accounts for 34% of the world’s exports of fish and a staggering 87 percent of all fishery and aquaculture employees. Producing five million tons of fish products every year, members of the Association of Southeast Asian countries account for a quarter of the annual world production. Asia has the highest fish consumption in the world and there is high likelihood that fisheries and aquaculture will continue playing critical role in providing livelihood, trade and food security in the Southeast Asian region. The global demand for fish and its product...
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...ermission to use e-learning materials in the library to undertake the research. The research group will benefit from experts know-how; the experts must be acknowledged for volunteering to provide the information. The research covers numerous countries and communities living in coastal areas which may raise ethical and legal issues. The countries have diverse laws governing marine resources which present a challenge in the research. The cultural diversity of the population makes interaction to gain information hard. The research group will have to read and understand the various laws on marine resources by different countries to reduce instances of contravening the laws. The group will seek permission from the respective countries’ diplomats. A cross cultural training will enable the group members interact more easily with people from diverse cultural backgrounds.
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 dollars a year, being one of the world’s most valuable. However, the coasts have not been treated by respect; overfishing, over consumption, and wasteful practices has deteriorated, not only the industry, but the ecosystems and fish populations. This is a huge global issue; the worldwide collapse of fisheries has been project for 2048. Slowly, as the trends continue, we will inevitably see many fish species start to disappear. In fact, the ill-treatment of species on the Canadian border has already devastated a large specie, the cod.
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,
Going to a Japanese restaurant for Bluefin tuna sushi or a fish and chip restaurant for Atlantic cod is a luxury that many people enjoy. However, these consumers may not know that they are eating endangered species. Do consumers put too much trust in the government and fisheries? Should they pay more attention to the source of their food? This essay will address the issue of where the responsibility of conserving ocean-life lies. The responsible parties are national governments, fisheries, and consumers. If these parties have an interest in the future of sea-life, the fishing industry, and seafood, then they all need to take responsibility for protecting endangered species from overfishing.
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
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 nearly the beginning of human history fishing has been an integral part of the culture and survival of coastal communities. These coastal communities and cities have always been some of the most prosperous and successful because of the added resource of the ocean. In the beginning many areas were so densely populated with fish and shellfish that often a day’s worth of food could be caught by simply wading into the shallows. For example, some of the first English settlers to see the Chesapeake Bay described “The abundance of oysters is incredible. There are whole banks of them so that the ships must avoid them. . . . They surpass those in England by far in size, indeed, they are four times as large. I often cut them in two, before I could put them into my mouth” (Miller). This abundance had every appearance of being as infinite as the ocean that produced it but the reality was far different. Many fish stocks, including the oyster, stayed near these high levels even into the beginning of the industrial era. However the new rapid pace of technological advancement proved too much for many stocks to handle. Close shore stocks took most damage as they were the easiest to exploit. Those same oyster colonies that were once an obstacle for boats were nearly eradicated by “the 1890s harvests began to decline. Many oyster beds were destroyed and reefs had been mined away. By the 1920s, the boom was over…” (Miller). While catastrophes like this inspired many sustainable practices there are still fisheries worldwide that are headed for a similar end. Through ignorance and misinformation from the fishing industry most of the general public does not know that this is occurring. The following will serve to inform about the t...
...hrow off the balance of the ecosystem. Different marine biodiversity requires different types of ways to conserve them, some need government and some do not. Depending on the different types of technology of public goods supplied, there are different ways to and different methods to preserve the marine biodiversity. We have looked at the different types of externalities that are associated with impure public goods (in this case marine biodiversity). We also looked at the three types of technology of public good supplies and see why it affects marine biodiversity. Lastly, we have discussed the incentives to conserve marine biodiversity, both private solutions and public solutions. To put it briefly, “wildlife exploitation and conservation involves various costs and benefits, which should all be taken into account to achieve an optimal outcome.” (Bulte, 1)
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
Much like the banana industry of the past, there was once an incredible variety to the fish one could find and purchase at market, but recently only a few are easy to find at the local grocery store, due to the demand for a consistent and recognizable product. Cod is an instantly recognizable name in terms of fish breeds. It is a fairly bland fish, however its history is anything but; wars have been fought over Cod and it has been a famous contraband commodity. Consumer demand plagues this fish as well as directly influenced its decline. Unlike the cultural underlying influences found in the banana industry, Cod is remarkably simple. Its found, its wanted, its consumed; repeat. Kurlansky claims the fish “changed the world” and while
Oceans are such so vast that people underestimate the impact their actions —seeming so insignificant— have on them. Humans have by and large taken the oceans for granted; not considering how important a healthy ocean is to our survival. A popular mind-set is that the oceans are a bottomless supply of fish, natural resources, and an infinite waste dump. There are myriad reasons why the oceans should be saved and the most obvious one is marine life. With 71% of the Earth being covered by water, it is obvious that sea creatures are predominant form of life, making up 80% of the species of life on Earth. However, as important as marine life is, that is not the only reason why saving the oceans is crucial. The ocean floor provides natural resources such as, oil, natural gas, petroleum, minerals, medications, and ingredients for foods and products. The economic benefits of the oceans are huge and significant, as well. Fishing and fish products have provided employment to 38 million people and have generated about $124 billion in economic benefits. However, oceans are on the verge of crisis, marine life, natural resources, transportation, the economy, and important ingredients are at risk due to overfishing, pollution, and acidification. Thus, in this essay I will argue that, oceans are not impervious to human activity and threatening the health of the ocean threatens the health of humanity, since oceans key to our survival.
Fish seem to be plentiful, at least right now. Much of the world’s poor population depends on fis...
Within the marine environment, we consider the way decision-makers providing elements for assessing the environmental impact of specific interventions. The aim is to protect the environment to ensure a better quality of life, protect species and guarantee its survival, protect human health and the ability to persevere reproduction of
Bowermaster, Jon. Oceans: The Threats to Our Seas and What You Can Do to Turn the Tide: A Participant Media Guide. New York: PublicAffairs, 2010. Print.