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Various effects of global warming on coral reefs
Essay on coral reefs in danger
Coral reefs and how we can save them
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Recommended: Various effects of global warming on coral reefs
“The more we heat up the planet, the more it costs all of us, not just in money, but in colossal famines, displacements, deaths, and species extinctions, as well as in the loss of some of the things that make this planet a blue-green jewel, including its specialized habitats from the melting Arctic to bleaching coral reefs” (Solnit). There are many coral reefs in different oceans around the world and they are protected in different ways. Coral Reef destruction is a huge problem and while countries are conserving reefs differently, the best way to conserve them is to have marine protected areas because it allows the habitat to reconstruct itself naturally. Coral reef destruction happens for many reasons. The primary reasons include climate change, unsustainable fishing, and pollution (“Threats”). As the temperature increases the amount of coral bleaching and the spread of diseases will increase as well. The CO2 absorbed into the ocean reduces the amount of coral building. Using bottom-contact gear to fish could directly damage the coral reefs and bottom trawling creates the worst damages where it is allowed. Disease affecting the corals has become a problem recently as well as aquatic invasive species. Coral reef destruction is seen in all the oceans where coral reefs are present, some are restoring better than others. Marine Protected areas help our oceans to rejuvenate themselves naturally and strongly improve the oceans marine life health. Areas where the marine life is protected, allows it to grow and multiply in population and diversity. Coral reefs in the flower banks garden are in good condition today due to conservation efforts but without them they would be losing health rapidly, and we would lose many important spawnin... ... middle of paper ... ...orthwest Hawaiian Islands are remote and uninhabited allowing for monitoring short term and long term evidence of the declining health of coral reefs. The habitat restoration and conservation methods used here can be monitored to determine how they affect the ecosystems health. Main Hawaiian Islands Palau Guam Federated States of Micronesia Marshall Islands American Samoa Works Cited "Marine Protected Areas." Ocean Conservancy. Ocean Conservancy, n.d. Web. 17 Dec. 2013. . "NOAA's Coral Reef Conservation Program." NOAA's Coral Reef Conservation Program. National Ocean Service, 29 Oct. 2013. Web. 11 Dec. 2013. Solnit, Rebecca. "Invasion of the Democracy Crushers." Tomdispatch.com. Tomgram, 24 Oct. 2010. Web. 11 Dec. 2013. "Threats." NOAA's Coral Reef Conservation Program:. US Department of Commerce, 17 May 2011. Web. 12 Dec. 2013.
The Great Barrier Reef is home to a remarkable number of organisms. The coral itself is made up of the skeletons of tiny, flowerlike water animals called polyps, held together by a limestone substance produced by a type of algae. Hundreds...
Earth, an endless source of wonder and beauty, produced the Great Barrier Reef. Hustling and bustling, the Reef thrives like a busy city, teeming with life. Sheltering thousands, corals, maintain the well-being of the Reef; however, the world threatens its nature and delicacy. Populations growing and technological advances increasing, the world becomes more and more disconnected with the natural world, posing an alarming risk for the planet we live on. Although many organizations try to keep the oceans clean, because of human interference and unnatural occurrences, the Great Barrier Reef needs scientific help to adapt corals to new conditions for means of survival, putting pressure on the Australian government to save their ocean environment.
This article discusses how important the organisms symbiotic with coral reefs are, as well as how important coral reefs are to our environment. Also explained is how natural and non natural things things like hurricanes and overfishing affects them. A study is quoted about how water acidity also plays a role in the bleaching of corals. Lastly, restoration and conservation efforts are discussed and how we could possibly help our oceans.
Nowlis, J., Roberts, C., Smith, A., and Siirila, E., 1997, Human Enhanced Impacts of a Tropical Storm on Nearshore Coral Reefs: Ambio, v. 26, no. 8, p. 515-521.
At the Aquarium of the Pacific, many different oceanic habitats are presented. These exhibits give the public an idea of the different environments our own oceans hold, providing a hands-on learning experience in the comfort of their own city. The two habitats that interested me are the coral reef and deep ocean. Both the coral reef and deep ocean are very different from each other, having varied ways of survival for the plethora of plants and animals that call those places home.
Some ways to help our coral reefs are conserve water: The less water you use, the less runoff and wastewater will pollute our oceans. Help reduce pollution: Walk, bike or ride the bus. Fossil fuel emissions from cars and industry raise lead to ocean warming which causes mass-bleaching of corals and can lead to widespread destruction of reefs. Research what you put on your lawn: Although you may live thousands of miles from a coral reef ecosystem, these products flow into the water system, pollute the ocean, and can harm coral reefs and marine life. Dispose of your trash properly: Don't leave unwanted fishing lines or nets in the water or on the beach. Any kind of litter pollutes the water and can harm the reef and the fish. Support reef-friendly businesses: Ask the fishing, boating, hotel, aquarium, dive or snorkeling operators how they protect the reef. Be sure they care for the living reef ecosystem and ask if the organization responsible is part of a coral reef ecosystem management effort. Plant a tree: Trees reduce runoff into the oceans. You will also contribute to reversing the warming of our planet and the rising temperatures of our oceans. Practice safe and responsible diving and snorkeling: Do not touch the reef or anchor your boat on the reef. Contact with the coral will damage the delicate coral animals, and anchoring on the reef can kill it, so look for sandy bottom or use moorings if available. Volunteer for a coral reef cleanup: You don't live near a coral reef? Then do what many people do with their vacation: visit a coral reef. Spend an afternoon enjoying the beauty of one of the most diverse ecosystems on the Earth. Contact your government representatives: Demand they take action
Parts of the Great Barrier Reef are over 18 million years old. During this time sea levels have changed, with the Great Barrier Reef being left high and dry during the last ice age, turning into grassy plains. Sea levels rose as ice caps melted around 12 000 years ago, allowing corals to reestablish on old remnant reefs. It is the world’s largest coral reef ecosystem. The Great Barrier Reef is home to 1500 species of fish, 400 species of coral, 40000 species of Mollusk, 500 species of sea weed 215 species of birds, 16 species of sea snake and 6 species of turtle. However over time this diversity is rapidly decreasing, it is vital that the Great Barrier Reef is protected.
Oceans cover 71% of the earth’s surface. The talk of climate change can often seem to focus on what is happening in our atmosphere, but there is a lot of change going on in our oceans. The oceans have absorbed 90% of the excess heat and 28% of the carbon pollution generated by human consumption of fossil fuels (Nuccitelli 2015). The purpose of this paper is to show how the effects of climate change effect the coral reefs in our oceans, with a focus on the coral reef systems in the Caribbean and of the Great Barrier Reef. The Caribbean coral reefs are well known to have suffered more damage between the two reef systems. That’s not to say that the Great Barrier Reef has not suffered its own damage. It has and will continue to suffer in the future.
Climate change has been affecting coral reefs in a negative way. If the climate continues to get warmer more of our coral reef become bleached, the structure of the reefs will become weak, and algae that keeps coral healthy will die. In the essay, “A framework for understanding Climate change impacts on Coral Reefs” by Joshua Clinner (2016), he emphasizes our climate change has become one of the long-term threats to coral reef. The article “Climate change and human impacts are damaging the world’s coral reefs”, which didn’t include an author (2001), states that the sea temperatures throughout the tropics has increased dramatically leaving much of the coral unhealthy. Spencer Hall (2008), discussed in his article “Coral Reefs and Climate Change”, how the increase in climate change puts a lot of stress on coral reefs because they are very sensitive to the change of temperature. Rigel B (2003) states in his essay, “Climate Change and Coral Reefs”, that coral reef has already been negatively impacted by
Coral reefs are well known for their colorful array of marvelous sights including a parade of exotic flora and fauna. They are said to be the foundation for a quarter of marine species, and are a crucial support for human life as well. The coral reef ecosystem is a diverse collection of species (ranging from microscopic to larger-than-life in size) that interact with each other and their physical environment. If any piece of a coral reef is harmed or removed the entire community can be seriously affected, even to the point of collapse. Unfortunately, human impact has resulted in long-term stresses that, unlike the short-term stress of natural disasters, coral reefs are not as capable to recover from. “Approximately half of the world’s coral reef ecosystem resources are considered by scientists to be in 'poor' or 'fair' condition and have declined over time due to several anthropogenic threats” (“Status of Corals” par. 2). Through poorly administered commercial practices, carelessness and ignorance among the common people, and human aggravated natural processes coral reef destruction has become a serious issue afflicting the world’s biodiversity and it’s intricate biosphere mechanics (“Human Impact on the Great Barrier Reef” 1) (“What Are Coral Reefs?” 1).
We need coral reefs, and not just to make the ocean look pretty and colourful, they are more than just that…
There are, thankfully, steps being taken to protect the world’s coral reefs. Primarily, large areas are being designated as Marine protected areas, which, in a manner similar to that of national parks, restrict potentially damaging activities, promoting responsible behavior and habitat protection. Unfortunately, these have yet to be shown to make a significant impact in conservation. This is likely due to a lack of participation and of funding, among other factors.
Coral Reefs need to be preserved for many reasons. In this paper I will discuss a
Today many people do not see the need to preserve corals reefs. Hence because of the lack of appreciation for the reefs, they are slowly disappearing. Many citizens do not realize the importance of these reefs, the species they hold, and the food webs that connect the ecosystems. Our American government has stated many times that they are doing all they can to preserve and to replenish our coral reefs. However, how accurate is that statement? To answer these questions, we first have to understand what a coral reef is and how it can be saved.
The ocean can serve man purposes things for many different people; as a school, a home, a park...