Preview

Coral Reef Research Papers

Good Essays
Open Document
Open Document
1384 Words
Grammar
Grammar
Plagiarism
Plagiarism
Writing
Writing
Score
Score
Coral Reef Research Papers
While it has been controversial and subject to much debate (well maybe not that much debate) in the political sphere, global warming is a phenomenon that 97% of scientists believe is derived primarily from human activity. Many choose to sweep the rising global temperature under the rug because they don’t foresee the negative effects it could have on humankind if it persists at the same rate. However, with increases in atmospheric heat, the Arabian/Persian Gulf was inflicted with coral bleaching (caused by detachment of algae from coral due to increased ocean temperature) and disease, as studied by Bernhard Riegl and Sam Purkis. This is a large-scale issue that could have been prevented by a limitation of greenhouse gas emissions. Riegl and …show more content…
The raw data provided by Riegl and Purkis's study is what will make others wary of what is happening to coral reefs and furthermore encourage them to gain a deeper understanding of why we need these marine dwellings and providers. The reader of their study will find himself or herself internally pondering: “If we don’t have these coral reefs, how will humankind be impacted?” The data obtained from Riegl and Purkis in this study also help us to pinpoint what our best option is despite the damage inflicted upon the A. downingi, P. harrisoni, D. pallida, and P. daedalea in the Arabic/Persian Gulf. Their conclusion, supported by a multitude solid evidence, indicating that the “winner,” Cyphastrea microphthalma, is a relatively tolerant and resilient coral species successfully communicates the need to preserve this promising asset in the present and future. In addition, the “loser(s),” A. downingi, P. harrisoni, D. pallida, and P. daedalea in this study represent the average coral species- susceptible to warming ocean temperatures and dependent on a deliberate and aggressive global effort to slow global warming. The hydrosphere absorbs the most heat locked in by greenhouse gases in comparison to any other given sphere: 90%. All but 10% of heat trapped in by clouds of carbon dioxide emissions, methane emissions coming largely from our tremendous (and unnecessarily tremendous) reliance on livestock, and the nitrous oxide emissions that have been increased by human activities to a point that exceeds the capacity of our nitrogen cycle, is absorbed into the ocean. Riegl and Purkis have provided all the evidence in their study necessary to make us, the reader, understand that if we don’t act

You May Also Find These Documents Helpful

  • Good Essays

    With the global climate changing so are the coral like many other things and sadly they are dying off because of the temperature changing. Which is causing coral reef bleaching which is when the whitening of diverse invertebrate taxa it is caused by when zooxanthellae decline and or the concentration of photosynthetic pigments within the zooxanthellae…

    • 1178 Words
    • 5 Pages
    Good Essays
  • Good Essays

    wrecked to have an effect on the Great Barrier Reef, however, as larger vessels passing…

    • 529 Words
    • 3 Pages
    Good Essays
  • Good Essays

    On-going climate change will have and has already caused many consequences for the Great Barrier Reef. This change will and has directly impacted many species of fish, invertebrate, mammals and birds along with many aquatic and terrestrial plants. There are also substantial impacts on the functioning of the reef. The biggest concern about climate change and the Great Barrier Reef is the rise in sea temperature which will affect the movement of water around the reef and the nutrient cycle on the reef which also means the chemical structure which will be altered because of the increased amount of CO2 dissolved into the water. With…

    • 1355 Words
    • 6 Pages
    Good Essays
  • Good Essays

    “With ocean warming, fish species critically important to poor communities in the tropics are likely to migrate to more agreeable climates, aggravating poverty levels,” says Konoha. Many coastal areas and freshwater resources may be at risk from rising ocean levels and tidal surges. Fragile coast and fish breeding grounds could also be further threatened by increased ocean acidification and coral bleach. Kohona claims, “Scientists now believe that over seventy percent anthropogenic green house gases generated since the turn of the twentieth century were absorbed by the Indian Ocean.” The increases in anthropogenic GHGs will aggravate the warming of the ocean and the melting of the ice caps which will cause even more rise in ocean levels. These fluctuating ocean levels and climate will increase the occurrence and ferocity of natural phenomena as seen in Hurricane Katrina in the United…

    • 544 Words
    • 3 Pages
    Good Essays
  • Better Essays

    This is currently the largest and most biodiverse ecosystem in the world, spanning across 348 000 square kilometres of Australia’s Northeast coast. Starting from the top of Cape York (10 degrees 41’ S, 145 degrees E) 2300km down to just north of Bundaberg. Billions of coral polyps form the basis of this intricate biodiverse marine ecosystem, relying heavily on complex biophysical interactions resulting in its vulnerability. There a number of factors leading up to stresses placed upon this ecosystem in particular, human induced…

    • 1912 Words
    • 8 Pages
    Better Essays
  • Good Essays

    Climate change has widespread effects. It doesn't just affect weather and temperature. It will also have lasting effects on the ocean and the ecosystems within it. Coral reefs get hit hard by the temperature of the water getting warmer. “Warming of as little as 1°C causes coral bleaching, a state in which the tissues of the coral become colorless because of the loss of the zooxanthellae”(Hoegh-Guldberg,Donner,pg. 9, par 3). This bleaching can stress the reefs and this can effect important functions of the coral. “Moderate bleaching results in stress that causes reduced growth rates and reproductive output, whereas severe bleaching results in coral death. Bleaching also appears to make corals more vulnerable…

    • 678 Words
    • 3 Pages
    Good Essays
  • Good Essays

    Essay On Coral Reef

    • 693 Words
    • 3 Pages

    Coral reef and Desert ecosystem. The coral reef and desert ecosystem can be very similar or very different.The difference between the biotic and abiotic factors in the coral reef and the desert the ones in the coral reef live under water ,and in the desert none of them live under water only some of the fish do. Some of the biotic animals in the coral reef are dolphins and seals. bivalves, gastropods, tunicates, sponges, polychaete and feather duster worms, some corals, sea urchins, some crabs, green sea turtles, and herbivorous fish.Large reef fish, sharks, eels and barracudas. Some of the biotic animals in the desert are the gerbil, jerboa, Cape hare, desert hedgehog, barbary sheep, dorcas gazelle, sand fox, common jackal, spotted hyena, and the slender mongoose. Some of the biotic plants in the desert are the cypress, olive, and mastic trees aacia, artemisia, doum palm, oleander, date palm, and thyme trees. The coral reef is part of an ocean biome which is a big group of very similar ecosystems.…

    • 693 Words
    • 3 Pages
    Good Essays
  • Powerful Essays

    Climatic conditions generally determine the distribution of coral reefs as they can exist in both temperate and tropical waters. Through global warming the coral reefs in the Persian Gulf have now adapted through winter temperatures below 18 ° Celsius where they were unable to grow previously therefore the warming conditions of the planet are in fact allowing coral reefs to grow in areas they previously couldn’t but as…

    • 1911 Words
    • 8 Pages
    Powerful Essays
  • Good Essays

    When the ocean temperature rises, so does the amount of coral is being bleached (death). As carbon dioxide continues to increase in our atmosphere, it is also pulled down into our oceans. Coral reefs act as a sink for carbon dioxide, but they cannot uptake it all and the ocean is becoming more acidic due to increased dissolved carbon dioxide levels. Reef resistance is how well a coral reef is able to tolerate disturbances such as rising temperatures or the degree to which such impacts alter reef communities and ecosystems. Resilience factors can be grouped into two categories: ecological and spatial. The ecological factor; coral reef diversity and species abundance is often dependent on a wide array of herbivorous fish and invertebrates that keep the amount of algae on the reef in check. Spatial factors that affect resilience include genetic diversity and connectivity between reefs for larval dispersal and larval recruitment. (Great Barrier Reef,…

    • 657 Words
    • 3 Pages
    Good Essays
  • Good Essays

    In the article “ The Great Barrier Reef: a catastrophe laid bare “ by Michael Slezak talks about how global warming impacts The Great Barrier Reef. “Bleaching caused by climate change has killed almost a quarter of its coral this year and many scientists believe it could be too late for the rest.Bleaching caused by climate change has killed almost a quarter of its coral this year and many scientists believe it could be too late for the rest.” In 1929 thermal bleaching was recorded for the first time on the reef, throughout the next 87 years the reef was hit on numerous other occasions. “When the coral dies, the entire ecosystem around it transforms. Fish that feed on the coral, use it as shelter, or nibble on the algae that grows among it die…

    • 497 Words
    • 2 Pages
    Good Essays
  • Good Essays

    Coral reefs have been dubbed the “rainforests of the oceans”, because of the rich diversity of life they support, as more than one quarter of all marine animals depend upon coral reefs. Coral reefs are also a source of food and income for millions of people. The coral reef ecosystems benefit humans commercially, recreationally and environmentally. Without them many tourism based industries would collapse, treatments or cures for some illnesses would disappear, and the countless organisms they support would be left without food or shelter. For these reasons and numerous others, it is vital that we protect coral reefs.…

    • 614 Words
    • 3 Pages
    Good Essays
  • Good Essays

    Coral Reef Essay

    • 497 Words
    • 2 Pages

    Coral reefs are one of the most interesting things on earth. It is a shame that people know so little about them and that they aren’t taken care of near as well as they should be. They are fascinating to learn about if you put time and effort to learn about them and what they are. Also, what they all do for our environment. Our solution for taking care of our reefs are to educate yourself about coral reefs, volunteer for reef clean-ups, do not anchor down on the reefs, and reduce, reuse, and…

    • 497 Words
    • 2 Pages
    Good Essays
  • Good Essays

    Imagine a world where we are all equal, where we are all the same and where we don’t have a segregation of classes. Jacques Cousteau and Pablo Picasso are friends but will never be equal. In the short story “When Jacques Cousteau gave Pablo Picasso a piece of Black Coral” written by Pasha Malla, the author shifts from happy warm greetings to a segregation of social classes using literary elements such as descriptive details, old fashioned diction, and vivid imagery to show that the underclass population adores the upper class population, which are people who could care less about them.…

    • 658 Words
    • 3 Pages
    Good Essays
  • Good Essays

    Coral Reef Climate Change

    • 1291 Words
    • 6 Pages

    One of the most evident examples of climate change seen within nature can be seen the coral reefs. Coral reefs are one of the most divers ecosystems on earth, but are also impacted greatly by climate change. An excellent example of these can be seen by examining the dying coral in Great Barrier Reef. There have been multiple reports on the amount of dead coral, and these reported amounts depend on the regions reported, and vary from 35-93% of the coral is dead. Looking at the entire Great Barrier Reef as an entire system, over 22% of the reef has died, and this percentage is expected to rise further. Marine biologist and climate scientist have nailed down the cause of dying coral reefs to multiple causes, but the two most significant causes have been nailed down to the increase in ocean water temperatures, and the rise of ocean water levels. The NASA data analysis have calculated that global temperatures have increased by a global average of 0.8 ℃ since 1880 resulting in average ocean temperatures to rise. Due to this increase of global temperature, and a change of weather patterns, the polar ice caps have been melting at a rapid rate and have decreased significantly in size. This has caused the average ocean water levels to rise, which in turn increasing the level water above the coral reefs. When the water level increases above the coral reefs, less sunlight makes it down to the coral reef ecosystem. This greatly impacts the coral reef ecosystem, because much of this ecosystem is dependent on sunlight in the form of photosynthesis. Not only does warmer waters directly impact the health of the coral reefs, but it also increases the rate that algae can grow. A common example of rapid growing algae can be seen in the form of Red Tides. Red tides primarily consist of phytoplankton called dinoflagellates, which thrive in warm waters that are rich in nitrogen. These dinoflagellates are known to…

    • 1291 Words
    • 6 Pages
    Good Essays
  • Better Essays

    Coral Reef Research Paper

    • 1846 Words
    • 8 Pages

    Hodgson, G. 1999. A global assessment of human effects on coral reefs. Marine Pollution Bulletin. 38(5): 345-55.…

    • 1846 Words
    • 8 Pages
    Better Essays