The following essay takes a deep look into the major environmental crisis of overfishing that we as a society are facing today. It provides a multifaceted approach to the issue, looking at the history, the effects, both environmental and social, the organisations involved in rectifying the problem, a media campaign, a local Cape Town incident, as well how the issue can be linked to environmental theories. Finally, I provide my personally opinion to the issue of overfishing to round up the entire essay.
Overfishing: A global problem that we can't ignore
Thursday, April 28, 2011
Introduction
A brief description of the problem, the history and the consequences of overfishing
A significant increase in the overfishing dilemma; however, came in the mid-20th century, when increasing the availability and affordability of protein rich foods was of international concern. This led to certain governments increasing their fishing capacity and creating favourable policies for fishermen, as well as providing loans and subsidies where needed. Through this, came the rapid rise of large-scale industrial fishing operations. These profit-driven, commercial fishing fleets were highly aggressive in their approach and were constantly developing new methods and technologies to find and extract their target species. This increase in supply meant that consumers were now accustomed to having access to a large variety of fish at affordable prices. (National Geographic, 2011)
Environmental Repercussions
With regards to the environment, the consequences overfishing include: depletion of certain species as well as “excessive unintentional harvest of non-targeted, undersized or protected species, and ecosystems changes.” (Somma, 2003) Certain species such as Haddock, Atlantic Cod and Bluefin Tuna in particular, have been severely affected by overfishing and have been classified, as per the United Nations Food and Agricultural Organisation (2004), as depleted or overfished.
Societal Repercussions
Despite the fact that overfishing and the depletion of fisheries means that humans will have a decreased supply of an important protein source, there are other implications that overfishing has on society as a whole.
Looking at these effects, it can be said that overfishing is definitely a global issue that is effecting the environment extensively as well as communities, large and small. If something is not done, and if sustainable fishing practices are not implemented on a global scale, the negative effects of overfishing will worsen and we will see the depletion of many more species of fish.
References:
1. Greenpeace. (2011). A brief history of overfishing. Available: http://www.greenpeace.org/international/seafood/understanding-the-problem/overfishing-history. Last accessed 12 April 2011.
2. National Geographic. (2011). Overfishing. Available: http://ocean.nationalgeographic.com/ocean/critical-issues-overfishing/. Last accessed 12 April 2011.
3. reefED. (n.d.). Glossary. Available: http://www.reefed.edu.au/home/glossary/o. Last accessed 12 April 2011.
4. Somma, A. (2003). The Environmental Consequences and Economic Costs of Depleting the World’s Oceans. Available: http://qed.econ.queensu.ca/pub/faculty/garvie/eer/somma.pdf. Last accessed 13 April 2011.
5. United Nations Food and Agriculture Organization. (2004). General situation of world fish stocks. Available: http://www.fao.org/newsroom/common/ecg/1000505/en/stocks.pdf. Last accessed 12 April 2011.
6. WWF. (n.d.). Poorly managed fishing. Available:http://wwf.panda.org/about_our_earth/blue_planet/problems/problems_fishing/.Last accessed 13 April 2011
7. WWF. (n.d.). Our oceans are being plundered. Available:http://wwf.panda.org/about_our_earth/blue_planet/problems/problems_fishing.Last accessed 13 April 2011
Image:
See-the-sea.org (n.d.). Ecosystem Overfishing [Online Image]. Available: http://see-the-sea.org/topics/commerce/OVERFISHINGfromPEW.gif. Last accessed 14 April 2011
The global efforts to fight the overfishing crisis
Being a global issue, overfishing has caught the attention of many global organisatioins, activists, conservationists and of course the United Nations Food and Agricultural Organisation. All these parties have devised strategies and solutions to better the overfishing crisis; however, highlighting the approaches of two major organisations, WWF and Greenpeace, will sum up the overall global effort with regards to overfishing.
The World Wide Fund For Nature (WWF), as expected, is highly involved in the issue of overfishing. Within the WWF’s Global Marine Programme, that aims to correct the damage that overfishing has caused and create sustainable, healthy marine ecosystems are; Marine Protected Areas (MPAs) and Ecosystem-Based Management (EBM) (WWF, n.d)
Greenpeace is and organisation, also very well known for their efforts in nature conservation. With regards to the problem of overfishing, Greenpeace, similarly to WWF, is working to protect marine reserves; however, they provide two other solutions that will assist the overfishing problem: sustainable fishing and sustainable seafood.
Sustainable seafood, the other solution Greenpeace proposes for overfishing, involves retailers and consumers. They believe that “if retailers and consumers shift towards purchasing sustainable seafood, then the demand for fish caught using destructive and unsustainable practices will decline” (Greenpeace, n.d)
References:
1. Greenpeace. (n.d.). Defending our oceans. Available: http://www.greenpeace.org/australia/issues/overfishing/our-work/defendingouroceans09. Last accessed 14 April 2011.
2. Greenpeace. (n.d.). Sustainable Fishing. Available: http://www.greenpeace.org/australia/issues/overfishing/solutions/sustianablefishing. Last accessed 14 April 2011.
3. Greenpeace. (n.d.). Sustainable Seafood. Available: http://www.greenpeace.org/australia/issues/overfishing/solutions/sustinableseafood. Last accessed 14 April 2011
4. WWF. (n.d.). Saving a precious resource. Available: http://wwf.panda.org/what_we_do/how_we_work/conservation/marine/sustainable_fishing/. Last accessed 14 April 2011
5. WWF. (n.d.). Our Solutions: Marine Protected Areas. Available: http://wwf.panda.org/what_we_do/how_we_work/conservation/marine/protected_areas/. Last accessed 14 April 2011.
Video:
Greenpeace. (2009). Greenpeace heads out to defend Pacific tuna stocks [Online Video]. Available: http://www.youtube.com/watch?v=VogLUOUuwWk. Last accessed 15 April 2011.
The WWF Bluefin Tuna Campaign
References:
Images:
Design Scene. (2011). WWF Bluefin Tuna Overfishing:Rhino [Online Image]. Available: http://www.designscene.net/wp-content/uploads/2011/03/WWF-Bluefin-Tuna-Overfishing-DESIGNSCENE-net-01.jpg. Last accessed 14 April 2011
Design Scene. (2011). WWF Bluefin Tuna Overfishing:Panda [Online Image]. Available: http://www.designscene.net/wp-content/uploads/2011/03/WWF-Bluefin-Tuna-Overfishing-DESIGNSCENE-net-02.jpg. Last accessed 14 April 2011
Design Scene. (2011). WWF Bluefin Tuna Overfishing:Gorilla [Online Image]. Available: http://www.designscene.net/wp-content/uploads/2011/03/WWF-Bluefin-Tuna-Overfishing-DESIGNSCENE-net-03.jpg. Last accessed 14 April 2011
A local incident of overfishing
Overfishing is being practiced in many places all over the world and the consequences cannot be blamed on any particular fishery. In South Africa, overfishing can be seen mainly through the illegal fishing practices, with regards to the poaching of abalone or perlemoen, as it is commonly know as. Abalone poaching is rife is South Africa due to it’s economic value for gourmets, particularly in Asia. Known for its aphrodisiac qualities, it is a delicacy that has spawned illegal poaching and trade. This has led to the abalone population to diminish severely. (Marshall, 2002)
References:
Linking overfishing to environmental theories
With regards to fish and the exploitation of fisheries, it can be said overfishing stems from this concept of the Age of Enlightenment. Fish has been an intrinsic source of
protein for man throughout history, and in certain cultures the use of the fish in narratives was prominent. From the Christian use of the symbol of a fish, to the Egyptians worshiping the goddess Hatmehit, “Chief of Fish”, many cultures have embraced the species as sanctified.However, as previously mentioned, a rise of overfishing practices came in the 20th century, when governments wanted to increase the availability of the protein rich food. This rise in the exploitation of fisheries proves that overfishing stems from the Age of Reason concept that nature should be used as an economic resource.ource for human purposes and consumption. (Dickens, 2004: 2)
- Nature has no intrinsic value.
- Human welfare is based on development of the natural environment.
- The natural environment is unproductive and valueless without development.
- Human labor transforms the natural environment into useful commodities.
With these components that make up manifest destiny, one can see how the exploitation of fisheries has been justified and rationalised.
References:
Images:
Automopedia.org. (2011). Christian Fish Symbol [Online Image]. Available: http://www.automopedia.org/wp-content/uploads/2010/06/fish_black.gif. Last accessed 20 April 2011.