Coral Reef Destruction

Superior Essays
Coral reefs throughout the world are experiencing various levels of decay. While only ten percent of the world’s overall coral reef population has been completely destroyed, in hard-hit places like the Philippines over 70 percent of coral reefs have been lost, while just a measly 5 percent can be said to be in truly good condition.
The causes behind the widespread destruction of coral reefs are many, all acting simultaneously to contribute to the problem. Firstly, humans serve as a huge detriment to the coral reefs, boating, recreational diving, destructive fishing practices, and the runoff of sediments, nutrients, and contaminants from, industry, sewage, and agriculture are all known to be harmful to coral reefs.
To further discuss the
…show more content…
They serve as shelter and protection for many different species of fish, not only does this increase biodiversity, but also reef fish and mollusks feed around 30 and 40 million people every year. When coral reefs are destroyed, fish are left homeless and many die as a result. Also, coral reefs are vital to controlling the level of carbon dioxide in the water, without coral the level of carbon dioxide would rise severely and affect all forms of life. Furthermore, coral reefs are extremely important because they protect the shores from strong waves and currents by slowing water before it has the chance to meet the shore. The importance of coral reefs cannot be understated, when we lose coral reefs we lose biodiversity, food security, and the great barrier reefs that protect shores around the …show more content…
Also throughout the world international trade of certain corals is regulated by the Convention on International Trade in Endangered Species of Wild Fauna and Flora also known as CITES. There are several large organizations working toward coral reef protection namely the Coral Reef Alliance and the Global Coral Reef Monitoring Network. According to the Coral Reef Alliance, the best way we can start taking action to protect reefs is for the international community to create marine protected areas, and make sure that reefs suffer fewer stresses so that they can start to recover from bleaching and begin to adapt to the increasing ocean temperatures. Also, efforts should include the creation of legislation, and the eventually strict enforcement of said legislation, against coral destruction and controlling pollutants. More evidence of the action being taken to protect the coral reefs is clearly illustrated in the creation of the IOC/WB Working Group on Coral Bleaching and Local Ecological Response in 2000, the purpose of which is to “integrate, synthesize, and develop global research on coral bleaching” they also are striving to develop new tools to intervene if

Related Documents

  • Improved Essays

    Two reasons why coral reefs are being threatened worldwide are because of tourists, who cause sewage to pollute the ocean and give nutrients to algae, step on corals, and destroy coral reefs with their boat anchors; overfishing causes the mass killing of sea urchins, which feed on algae, thus algae takes over the coral reefs and stunts their growth. B. The process of coral bleaching is when ocean temperatures become too warm, and the algae discharged from the coral causes the coral to begin a stress condition which turns them white; they are no longer the vibrant colors they used to be. When coral reefs lose their good health, organisms cannot live in/around them anymore, and the babies and eggs are exposed to predators, throwing off the aquatic ecosystem. C. 2 ways in which coral reefs can be protected from future destruction are by reducing the use of pesticides and fertilizers which enter the ocean through runoff, and by regulating overfishing with laws that set safe catching limits and controls on…

    • 1875 Words
    • 8 Pages
    Improved Essays
  • Improved Essays

    Papahānaumokuākea Essay

    • 583 Words
    • 3 Pages

    On a global scale, climate change has the potential to accelerate coral bleaching related to rises in sea level temperatures and ocean acidification that is attributed to increased levels of carbon dioxide (Aeby et al. 2003; Kenyon and Brainard…

    • 583 Words
    • 3 Pages
    Improved Essays
  • Improved Essays

    These reefs are responsible for making many of the things that make Hawaii a traveler 's and adventure 's paradise possible. The reef 's ecosystem creates a habitat for the fish and other marine life that make Hawaii a seafood lover 's dream. The reefs also block giant waves from destroying the state 's world-class beaches. In other places, the reefs channel and shape the waves into those sought by surfers and other wave enthusiasts the world over. This does not even address the great beauty the reefs share with snorkelers and divers each and every…

    • 1057 Words
    • 5 Pages
    Improved Essays
  • Decent Essays

    This is a big problem because coral reefs have a vast diversity of species that utilize them to survive and is apart of a very intricate food…

    • 477 Words
    • 2 Pages
    Decent Essays
  • Superior Essays

    Coral reefs provide shelter and food for more than 1 million plant and animal species, which is nearly one quarter of all known marine species. This number includes over 4,000 species of fish, 700 species of coral, and thousands of other plant and animal forms of life (Cesar, et al.). A single coral reef at its prime contains tens of thousands of species, housing some of the most dense and diverse communities of vertebrate animals in the world. Unfortunately, with the destruction that they face, very few coral reefs still resemble this condition, with corals and fishes less abundant than they were a few decades ago. Since we didn’t start studying coral reefs until they were already degrading, we aren’t sure about the historical biological baseline…

    • 971 Words
    • 4 Pages
    Superior Essays
  • Improved Essays

    Sewage and untreated wastewater carry a deadly bacteria and pathogen that can infect and kill corals. Hotels and resorts can discharge untreated sewage and wastewater into the ocean, creating a growth of algae creating a competition for space with corals. Dredging activities to make marinas or deep-water channels causes sensitive habitats to be destroyed or disturbed and from the waste of the dumping in the ocean. Research shows that humans in fact contribute a lot to the destruction of the coral reefs and is an issue that needs to be resolved in a short matter of time. There are many possible ways to protect, but…

    • 1378 Words
    • 6 Pages
    Improved Essays
  • Improved Essays

    1. Introduction 1.1 Coral Decline Coral reef is a highly diverse ecosystem that provides many environmental, economical and social benefits to humans (Barker & Roberts 2004; Hughes et al. 2010). Approximately 20% of coral has been lost worldwide (Wilkinson 2006) with an 80% loss in the Caribbean basin (Jackson et al. 2014).…

    • 889 Words
    • 4 Pages
    Improved Essays
  • Improved Essays

    Between 1800 and 1994, the oceans had absorbed around 48 percent of the total amount of carbon dioxide from burning fossil fuels (IPCC, 2014). Therefore, the amount of carbon dioxide absorbed by the ocean would have increased considerably since then, and with the increased production of carbonic acid which releases bicarbonate and hydrogen ions, the amount of carbonate ions which are necessary in the creation of coral shells and skeletons decrease significantly. (Australian Government, n.d.) Therefore, more acidic seawater impacts coral significantly, dissolving their shells and skeletons, and hindering their ability to absorb calcium carbonate. Ocean acidification not only impacts coral and the animals that rely on coral as their main food source, but the animals that make calcium carbonate shells such as snails and clams (How does climate change affect the reefs?,…

    • 704 Words
    • 3 Pages
    Improved Essays
  • Decent Essays

    Topic B: Ocean acidification and coral reefs Introduction • Ocean acidification is a reduction in the pH of the water in the ocean as a result of increased carbon dioxide uptake in the ocean due to humans burning fossil fuels at such a high rate. • Unless drastic changes are made in regards to CO2 emissions, the rate of ocean acidification is projected to significantly increase over the next century. It is currently estimated that without any changes the pH of the oceans will be 7.8 by 2100 ( ). • Climate change and its negative impacts on… • List all points that will be discussed PARAGRAPH 1 - Ocean acidifications potential to affect coral (focus on individual coral colony) Ocean acidification alters a range of marine ecosystems by damaging foundation organisms, such as living corals.…

    • 567 Words
    • 3 Pages
    Decent Essays
  • Improved Essays

    The Great Barrier Reef in Australia supports over half of the hard coral species and one third of the soft coral species in the world; however, the cumulative impact of human activities such as agriculture, mining, and industrial development have caused an estimated 50% loss of coral cover (Grech et al., 2015). Ocean acidification is one of the primary causes of this loss and is arguably one of the most detrimental consequences of climate change on the Great Barrier Reef ecosystem. With increased burning of fossil fuels, more carbon dioxide collects in the atmosphere, increasing the planet’s temperature. Approximately 30% of this carbon dioxide dissolves in the oceans, producing carbonic acid and lowering the pH levels of all oceans (Waters,…

    • 743 Words
    • 3 Pages
    Improved Essays
  • Improved Essays

    Heart Reef The Heart Reef, in the Great Barrier Reef, is a beautiful organisation of coral and rocks naturally formed into the shape of a heart. The reef was created by hundreds of years of dead coral building up in a massive, underwater stone wall, which has then grown algae and new coral, which reproduces, dies and grows year by year. The Heart Reef is a beautiful array of stunning coral formations, naturally shaped into a heart.…

    • 996 Words
    • 4 Pages
    Improved Essays
  • Improved Essays

    Over the last year a total of 12% percent of the world’s coral was bleached. Scientists have also predicted that in the future more than 5% of the world’s reefs will be dead. Now, you might be wondering, “ how does coral reefs dying affect anything?”…

    • 413 Words
    • 2 Pages
    Improved Essays
  • Superior Essays

    Ocean Acidification Essay

    • 1116 Words
    • 5 Pages
    • 5 Works Cited

    Increased ocean acidification isn’t the only thing affecting the ocean, but it is very problematic because it erodes aragonite which is a mineral of calcium carbonate. In other words it kills corals and causes the hard exoskeleton to erode. Action needs to be taken to ensure the survival of corals and the creatures that rely on coral reefs to survive. Coral reefs are sources of food for millions of people, but also are sources of medicines. As coral reefs disappear so do the organisms that are mutualistic to it.…

    • 1116 Words
    • 5 Pages
    • 5 Works Cited
    Superior Essays
  • Improved Essays

    In the text, “U.S. Coral Reefs”, it states, “This mutually beneficial relationship helps coral polyps and the algae survive.” Reefs are threatened by a trend in ocean warming that has caused corals to expel algae and turn white, a process called coral bleaching. These coral polyps prevent coral bleaching. The cause of coral bleaching, ocean warming is caused by production of industrial products, the burning of fossil fuels, the fertilization of crops etc. Once again, before scientists do these things that take time and money, us people can help to prevent ocean warming.…

    • 658 Words
    • 3 Pages
    Improved Essays
  • Improved Essays

    It is important that we take the necessary steps to maintain healthy coral reefs. To ensure that coral bleaching doesn’t occur in our sea life, we need to begin with reducing pollution. It is important that we do not pursue offshore drilling for the sake of saving coral…

    • 727 Words
    • 3 Pages
    Improved Essays

Related Topics