Coral Bleaching Essays

  • Coral Bleaching

    1035 Words  | 3 Pages

    Coral Bleaching Coral reefs are the most biodiverse ecosystem on the planet. There are more than 25,000 known species of organisms and countless others that have yet to be identified (Helvarg, 2000). Reefs thrive on the shallow edge of tropical seas, most often on the eastern edge of continents along warm water currents that brush the coasts. Reefs cannot live in cold waters and are limited by ocean depth and available sunlight. Coral is the foundation of the reef community, providing a

  • Coral Bleaching Essay

    941 Words  | 2 Pages

    Coral reefs are often thought of being “rainforests of the ocean” as they create a large diversity. A select type of coral control this diversity a symbiotic relationship with plankton. The distinct type of plankton are called zooxanthellae. This symbiotic relationship between hosts and partners that use photosynthesis, allow coral to skyrocket in seas where nutrients are poor and send calcium carbonate down to the bottom of the ocean in order to build reefs up in size (Toller et al. 2001). Coral

  • Causes Of Coral Bleaching

    1128 Words  | 3 Pages

    Coral Reefs are known as the “Tropical Rainforests of the Oceans.” They are called thus because of the “tight resource coupling and recycling, allowing coral reefs to have extremely high productivity and biodiversity” (Coral Reef bleaching, no date). Coral Bleaching has always been a part of the natural circle of life, but only over the last forty years’ have Marine Biologist seen a rapid increase of the onset of coral bleaching. Coral reefs are severely threatened by the combination of natural causes

  • Coral Bleaching

    799 Words  | 2 Pages

    Coral Bleaching Abstract Coral reefs have been called the rainforests of the ocean and are one of the most diverse and important ecosystems on the planet. This paper will explore how global warming has effected these fragile ecosystems. It will focus on the impact of increasing ocean temperatures on coral reefs. Coral Reefs Coral reefs exist globally from 30N to 30S latitude and have existed in some form on Earth for over 200 million years. Over 2500 species of coral have been identified

  • Effects Of Coral Bleaching On Corals

    654 Words  | 2 Pages

    Coral reefs can be found in shallow and deep waters and are one of the most diverse ecosystems. They are home to many and most of the marine organisms in the ocean. Most of these ecosystems are at risk however due to the rising temperatures of the oceans. Sea temperatures in many tropical regions have increased by almost 1°C over the past 100 years, and are currently increasing at ~1–2°C per century (Ove Hoegh. 1999). Because of this increase in temperatures, the future of our worlds coral reefs

  • Coral Bleaching Research Paper

    1113 Words  | 3 Pages

    mystical white. However, the white coral in Australia’s Great Barrier Reef are certainly not a part of this holiday celebration. According to Terry Hughes, director of the Arc Center of Excellence for Coral Reef Studies, sixty to eighty percent of the Great Barrier Reef has been bleached (Schiffman). But what is this bleaching? Is someone dumping Clorox into the Coral Sea off Queensland, Australia to turn the coral a decorative white? The answer is not that simple. Coral reefs are naturally clear and

  • What Causes Coral Bleaching

    2288 Words  | 5 Pages

    theories have been proposed as to what causes coral bleaching and how serious the threat is to coral ecosystems. While literature holds many theories on coral bleaching, the continuing theme for this review is to what extent is coral bleaching a threat to coral reefs around the world and what is the main cause of coral bleaching. This review will explore the coral and algae symbiont relationship, its role in coral bleaching as well as reviewing past bleaching events and exploring potential adaptation

  • Effects Of Coral Bleaching

    1059 Words  | 3 Pages

    Introduction Climate change impacts coral reefs in a variety of ways. Coral bleaching is an increasing global phenomena that must not be undermined. The importance of coral reefs and the recognition of coral bleaching will be examined, along with the effects and impacts of climate change on coral bleaching. What are Coral Reefs? reword entire paragraph. Coral reefs are distributed in the shallow, sun lit waters of the tropics and subtropics. They capture the abundant sunlight, converting it

  • Coral Bleaching Essay

    1142 Words  | 3 Pages

    Preaching Against Coral Bleaching Known as paradise around the world, Hawaii is also a graveyard of coral. Covering one percent of the Earth’s surface, coral reefs are slowly decreasing as a result of bleaching. According to KITV4’s recent report about coral bleaching in Hawaii, “75 percent of the corals surveyed in Lanikai, Waimanalo, Kaneohe and Hanauma were dead or dying” (qtd. in Moser 00:35). Over twenty-five percent of innocent sea animals lose their home when the coral reef is destroyed

  • Coral Bleaching: Potential Mechanisms and Observed Adaptations

    2776 Words  | 6 Pages

    Coral Bleaching: Potential Mechanisms and Observed Adaptations Coral reefs are the most biologically diverse marine ecosystems. Driving this diversity are cnidarian corals which are obligate mutualistic symbioses between coral animals and dinoflagellate algae of the genus symbiodinium. These algae are commonly called zooxanthellae. This symbiosis between heterotrophic hosts and photosynthetic symbionts allows coral to thrive in nutrient poor seas and deposit calcium carbonate to build reefs

  • Coral Bleaching Essay

    1005 Words  | 3 Pages

    Syllabus code 8291 Component 3 Environmental Management Coral bleaching happens when the coral is stressed due to the changes in its environmental conditions for example, nutrients, temperature, or light. They then get rid of the symbiotic algae that resides in their body’s tissues, turning them completely white and making them vulnerable to outside threats. Events of coral bleaching are mainly due to warm water temperatures; when the corals environment becomes too warm they expel the zooxanthellae

  • Effects On Coral Bleaching

    1431 Words  | 3 Pages

    of it has been affected by bleaching. The Great Barrier Reef, known arguably the most iconic, and well known coral reef on the planet is not immune to bleaching. Penis. The problem however is not only in the GBR, it’s stretching as far as the South Pacific to the Caribbean. With the rate of reef bleaching increasing, the toll taken on the ecosystem will increase as well as many fish who rely on getting food at reefs will have to find new hunting grounds. The world's coral reef population is diminishing;

  • Environmental Effects Of Coral Bleaching

    1174 Words  | 3 Pages

    Coral Reefs. These amazing organisms play a huge role in the lives of millions of people, as well as on countless species of animals and plants, in more ways than one might imagine. They serve to protect coastlines from major storms, they provide shelter to countless species of fish and aquatic vegetation, and they help to bolster economies in areas surrounding them as tourist attractions. Is coral incredible? Yes. Is it invincible? No. A study conducted by Bernhard Riegl and Sam Purkis serves to

  • Negative Effects Of Coral Bleaching

    1116 Words  | 3 Pages

    Coral bleaching can be caused when coral is stressed by many things including pollution, overexposure to sunlight and extreme low tides however, it primarily occurs when corals are stressed due to unusually high sea temperatures (National Oceanic and Atmospheric Administration, 2015). Unusually high temperatures cause coral 's colourful, symbiotic algae (zooxanthellae) to separate from the coral leaving it to appear white (De 'ath, Fabricius, Sweatman & Puotinen, 2012; Baker, Glynn & Riegl, 2008)

  • Coral Bleaching Research Paper

    1008 Words  | 3 Pages

    the coral reef is filled with magnificent colors and it is healthy as can be. That's how the coral used to be but because of us humans now, the coral is bleached and it is close to dying. Coral reefs play a very important role in the marine life community. If the coral reefs die, then that mess with the food chain for everyone. This research paper will be talking about the background on coral bleaching, the effects of coral bleaching, and solutions for coral bleaching. Coral Bleaching is

  • Coral Bleaching: A Result of Oceanic Temperature Extremes

    1495 Words  | 3 Pages

    Colorless World: Coral Bleaching I’m sure you’ve all heard of bleaching. You bleach clothes to make them whiter, you bleach bathrooms and kitchens to disinfect them, but have you ever thought about how bleaching may occur in the ocean? There is an event that occurs in coral reef ecosystems called coral bleaching which is a result of prolonged exposure of coral to extreme temperatures in the ocean. Certain symbiotic algae (zooxanthellae) attach to coral and actually give the coral its color. When

  • Persuasive Essay On Coral Bleaching

    1638 Words  | 4 Pages

    part of that reason is because of coral bleaching which causes as stated above a decline in species that depend on the coral as there home. Coral bleaching is a serious problem that could cause problems for everyone if we don’t fix it. Coral bleaching is exactly what you're envisioning now in your head, white bleached out coral reefs which is far different from the colorful lively structures you're used to. Corals get their brilliant

  • Coral Bleaching Research Paper

    1760 Words  | 4 Pages

    organisms, corals survive best within certain environmental conditions. In her article about marine biodiversity, Patrice Descombes explains how the range of environmental conditions is very restricted for corals, who often live in temperatures close to their temperature limit. The temperature limit is not so important to the coral itself, but to the symbionts living in the coral. When the corals experience high stress, what results is a phenomenon is known as coral bleaching. Coral bleaching “results

  • Annotated Bibliography Of Coral Reef Bleaching

    1269 Words  | 3 Pages

    causing coral reefs around the world to bleach? Can we do anything about it? Baker, Andrew c. “Climate change and coral reef bleaching: An ecological assessment of long-Term impacts, recovery trends and future outlook.” Estuarine, Coastal and Shelf Science, Academic Press, 17 Sept. 2008, This website gives a large historical overlook and possible conclusion to the issue of coral reef bleaching.  Since the 1980’s episodes of coral reef bleaching

  • Environmental Impact of Fossil Fuels

    528 Words  | 2 Pages

    Environmental Impact of Fossil Fuels Fossil fuels cause pollution, smog, and the greenhouse effect. Fossil fuels really do negatively impact our environment, especially when it comes to global warming, Although there is controversy over whether or not fossil fuels are causing the planet to warm, or whether it is warming naturally, there is significant research that supports the former hypothesis. When fossil fuels are burned, they emit different levels of carbon dioxide. The burning of