Are Coral Reefs in Danger? Essay

760 Words 4 Pages
Abstract

Located in tropical ocean waters, coral reefs provide priceless resources to both human and marine life. The leading natural cause of destruction among the coral reefs is global warming. Other natural causes are earthquakes, hurricanes, cyclones, and typhoons. The destruction to the coral reefs from these natural disasters is minimal compared to the dangers caused by man. Man-made destruction has a much wider impact on the health of the coral reefs. This destruction includes over-fishing, damage from anchors, aquarium industry, overgrowth of seaweed, and being smothered by sediments.

Are Coral Reefs in Danger?

     

Located in tropical ocean waters, coral reefs provide priceless resources to both
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The destruction to the coral reefs from these natural disasters is minimal compared to the dangers caused by man. (University of Washington)

Man-made destruction has a much wider impact on the health of the coral reefs. This destruction includes over-fishing, damage from anchors, aquarium industry, overgrowth of seaweed, and being smothered by sediments.

For example, with the clearing of the rainforests, more nutrients are being washed into the ocean water which creates murky waters. Corals need sunlight, and with the murky waters they are not able to survive. This is considered natural because it is the nutrients in the land causing the murkiness; however it is also considered a man-made cause because the humans are the ones clearing the land causing the excess nutrients to be put into the ocean water. (Encarta) A solution to this environmental problem is to ease up on the clearing of rainforests for land.

Due to coral reefs being home to so many types of fish, it is easy for human’s to be attracted to this area for many different types of industry. The first problem is over-fishing. As the population continues to grow, and the demand for food (fish) grows, then the fishing industry will continue to fish the coral reefs looking to make a buck. These boats drop anchor to fish which in turn causes destruction of the reefs through physical contact with the anchor. The Asian fish market demands that restaurants have unique live fish on hand leading to

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