The concept of opportunity cost is often used to refer to the expense of a course of action forfeited for an alternative action and also the cost of the relinquished merchandise after taking the option. Fisheries all over the world are facing numerous setbacks especially the aggregate consequences of overfishing, environmental deterioration, environmental management procedures and effects of climatic changes. It has become increasingly difficult for fishers to earn and maintain their livelihood. Consequently, many are resorting to leaving fishery for other occupations. This not only indicates the fishers’ susceptibility but also shows the possibility for minimizing fishing endeavors and maintenance of fisheries. The readiness and capacity to make such moves is determined by socio economic factors that range from the individual to the economy of a country. This essay presents an analysis of Daw, T. M., Cinner, J. E., McClanahan, T. R., Brown, K., Stead, S. M. et al. (2012)’s To fish or not to fish: factors at multiple scales affecting artisanal fishers' readiness to exit a declining fishery. The article makes an inquiry into socio economic variables at different levels and their role in the exit of fishers from fisheries in five countries west of the Indian Ocean. These include factors such as poor infrastructure, economic vivacity, technology, market; catch worth, government appropriation and occupational activities. Emphasis is put on the significance of comprehending and integrating existing resource established livelihoods in the larger economy and society.
To Fish or Not to Fish
The purpose of the study was to inquire into the socioeconomic factors affecting fishers at various levels and if they would depart from fisheries....
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...nclusion, fishers encounter a multitude of ever transforming situations from excessive fishing, climate modifications, globalization, environmental management and marine variegation. Thus comprehending fishers’ reaction to these challenges is important in ensuring effective and efficient utilization of fisheries and ameliorating the living standards of people whose livelihood is dependent on fisheries. The outcome of the study demonstrates the great situational dependency in fishers’ reaction to changes thus strengthening the authors’ propositions and intercessions in various situations.
Works Cited
Daw, T. M., Cinner, J. E., McClanahan, T. R., Brown, K., Stead, S. M. et al. (2012). To fish or
not to fish: factors at multiple scales affecting artisanal fishers' readiness to exit a declining fishery. PLoS ONE, 7(2), e31460. doi:10.1371/journal.pone.0031460
Since three-forth of the world is composed of bodies of water, it’s natural that a great number of people rely on fishing for their livelyhood or just for their recreation needs. There are numerous of fish species swimming under the lakes, seas, ponds, and rivers. Most anglers consider fishing as the delight in their purpose-driven life, a sport, as they say.
Overfishing may have some benefits to it, but does it out way the negatives? By fulfilling our demand we can wipe out our whole oceans! Not just the fish, but water mammals too. Sure it can create jobs, but as what cost? It can help bring up our economy, but at the same time it can bring it down with many fish companies closing down due to lack of profit. Fish is a great source of nutrients, but too much can kill you! In other words, fish can be both beneficial and harmful to not only humans, but everyone and everything surrounding fish. There are three things people can do to help with overfishing, the first thing is to be aware of what you are eating. Is the fish on the fear of extinction list? Also asking yourself is the fish you’re about to eat really the fish you intend to eat? Another thing to ask is, was it shipped over seas? If it was it doesn’t benefit anyone, it won’t help the economy or you. Many fish shipped from a long ways creates pollution and may have lost its nutrients value from the long voyage. One last thing to do is if you see a sewer with a sign leading to the ocean, try not to leave trash near it, or better yet don’t litter at all! All the litter left out on streets or near sewers can cause pollution in oceans, lakes, and rivers which is very harmful for marine life. You can still enjoy fish, but not at such a high demand as
With fish stocks depleting, fisheries are coming to a point of there being no jobs.
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.
Parliament of Canada. (n.d.). Northern Cod: a failure of Canadian fisheries management. Retrieved June 17, 2014, from Parliament of Canada: http://www.parl.gc.ca/HousePublications/Publication.aspx?DocId=2144982&Mode=1&Parl=38&Ses=1&Language=E&File=21
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
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 ...
Ritchie, Anna. Isabella. (2015). The 'Secondary' of the 'Secondary' of the 'Secondary' of the 'Secondary' of the 'Secondary' of the 'Secondary' of the 'Second Quote investigator, WordPress, Retrieved from http://quoteinvestigator.com/2015/08/28/fish/, web. Toal, Robin. a.
Just as in any other sport, understanding gives rise to advantage and success. As serious fishermen, we had dedicated much thought to understanding the fish, hypothesizing their behavior. One understanding we had already gained through previous experiences was that fish readily eat the prey that is normally available. This, we concluded, was a sort of defense against fishermen and their foreign lures and was acquired through the fishes’ own previous experience of eating a lure. In applying this understanding to our fishing, we performed a routine food chain analysis to find out what our lures needed to imitate. The results were that the part of the food chain just beneath our quarry consisted mostly of small fish such as anchovies and young yellowtail, smaller than those shad and bluegill normally eaten in freshwater ponds. To compensate for this difference we would have to use lures smaller than those we were used to using. Luckily we had some.
Fishing has been a mainstay industry in Sri Lanka for centuries, but it has been ravaged with political, economic, environmental disasters and social issues over the past century (Olstrom, 1990, Yamada, et al., 2006, Arunatilake et al., 2014). In the southern tip of Sri Lanka, lies the fishing village of Mawelle (Ostrom, 1990, p. 149). Southern Sri Lanka’s fishermen fish with beach seines (called madella or “big net”) that are half-mile long nets and were a source of economic stability for the individuals living in the region (Ostrom, 1990, p. 149).
Recklies, D (2001) ‘The value chain’, Recklies Management Project GmbH, http://www.fao.org/fileadmin/user_upload/fisheries/docs/ValueChain.pdf accessed 12 Jan 2014
Illegal, unregulated and unreported fishing, or pirate fishing, is a huge threat to the marine environment, it's bio diversity in food development is dependent on it. Losses due to pirate fishing are estimated to be between 10-23.5 billion U.S. dollars per year. Representing 11-26 million tons of fish. West African waters are estimated to have the highest levels of pirate fishing in the world. Fish is a crucial source of protein for millions of people. Fishing is the major coastal employment along the coast's. During a dramatic two year investigation, the Environmental Justice Foundation (EJF) has documented mass amounts of pirate fishing on the West Coast of Africa. Pirate fishermen are literally out of control. They are fishing in protected areas, destroying local fishermens nets and sabotaging them, hiding their names, and shipping their catch illegally at sea. They evade arrest, attack local fishermen, and abusing their own crews. The catches of these pirates have been entering the EU. the worlds largest import market for seafood. This is despite a new EU regulation. The regulation requires all fish imported into Europe to be accompanied by a catch certificate that asks for name, address, validating authority, fishing vessel name, license, and homeport. This is all declares that the catches have been declared legal.y 90% of the vessels documented by EJF fishing illegally are bottom trawlers. Bottom trawlers are are vessels that drag heavy nets across the sea bed catching all marine life in their path. Up to 75% of call the catches made on these vessels are dumped back into the sea, dead or dying. Fish is the principal source of protein for 2.9 billion people. But the United Nations recognizes 80% of the world's fisheries are e...
Innovative industry practices are most important, but a shift toward sustainable fish farming will also require a fundamental change in public attitudes. This includes a willingness to prioritize fish that are lower on the food chain, such as shellfish and tilapia.
Opposed by Fisher folks: Fisher folk of Koliwada Worli strongly opposed the construction of Bandra Worli sea link as it affected their livelihood. They had voiced out the issue stating the pillars which were constructed in the sea will create issue for them while fishing. Further the earning of Fisher folks were also affected as the state had r...
First, across Africa the landscape is changing, the snowy caps of Mount Kilimanjaro are melting and the shorelines of Lake Chad are receding. The once enormous Lake Chad has nearly vanished, it is now half the size it was thirty five years ago (Offor, 2008). The town of Burundi is on Lake Tanganyika, which is still a vast expanse of water, but the shoreline has retreated 50 feet in the last 4 years, and ships can no longer reach the port. Lake Victoria, the biggest of Africa's great lakes, dripped by a vertical inch a day for much of last year. The receding of these lakes along with a change in temperature of the water will now deplete the fish stock. As the fish sources decrease, this limits the amount of fish caught and sold by fisherman. When the regular food source is strained, Africans may turn to hunting wil...