Overfished Oceans - 868 Words

How Can Overfishing of Our Oceans Be Prevented? Oceans cover much of the world. They contain many fish that are the primary diets for many nations. The ocean ecosystem is vital to all life. For a long time, it was believed that there was no end to the amount of fish in the ocean. It was thought there was endless supply. That belief has changed and our oceans are being overfished to the point that some fish species have collapsed and many more are in danger. Overfishing is not just endangering the fish that live in the ocean, but it negatively affects the whole ecosystem. (oceanworld.com) Overfishing is an amount of fish than cannot sustain itself. (Fisheries and Oceans of Canada, 2009). Overfishing reduces the fish that are†¦show more content†¦On a personal level, we can buy and consume less products made with fish, such as paint. We can vote and voice our opinion. On a larger scale, laws about trawling should be enacted. Dragging the net along bottom of the oc ean is damaging many small, soft animals and organisms. Studies show that areas trawled often, have â€Å"radically different and unnatural ecosystems.† (Noyes, 2009). Regulations have not all been effective in the past. Aquacultures need to be reduced in the future and marine zoned reserves protected. There are many land zones that cannot be exploited there should be more marine reserves. This has proven most effective in the past. [pic] Copyright 2005  © Mark Jeantheau — All rights reserved. Greenberg, P. (2010). Time for a Sea Change. National Geographic (Vol. 218, No. 4). October, 2010. Jeantheau, M. (2005). Pretty Mermaids are Always Over Fishing for Compliments: The Causes and Effects of Overfishing. Retrieved from http://www.grinningplanet.com on 01/31/2011. Ocean World (2010). Retrieved from http://www.oceanworld.tamu.edu/students/fisheries on 01/24/2011. Sea the Sea.org. Retrieved from http://see-the-sea.org/topics/commerce/overfishing.htm on 01/25/2011. Fisheries and Oceans Canada. (2009). Retrieved from http://www.dfo-mpo\ on 01/27/2011. Noyes, J.T. Overfishing. Oceanography. Retrieved from http://elcamino.edu/faculty on 01/29/2011.Show MoreRelatedThe Negative Human Impacts On The Oceans1104 Words   |  5 PagesThe Negative Human Impacts on the Oceans It was Mihaljo Mesarovic, the author of â€Å"Mankind at the Turning Point†, who once said â€Å"The Earth has cancer and the cancer is man†. He was definitely onto something. In fact, humans have had a major negative impact on the world’s marine environment. Throughout recent human history, it has been obvious that the wellbeing of the marine environment has been in jeopardy. 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