Coral reefs are one of the world’s hidden treasures. In a coral reef‚ you can find anything from plants to certain types of animals. Some of the coral that you might see can be dangerous and fatal to humans. While some coral reefs are dangerous‚ others aren’t. There are a lot of things in a coral reef and many topics worth being discussed‚ but only three topics will be touched on throughout this paper. The first topic is the food web within the coral reefs; the second topic being discussed will be
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The Great Barrier Reef The Great Barrier Reef stretches 2‚300 kilometres along the Queensland coast and includes over 2‚900 reefs and around 940 islands and clays The reef is the only living organic collective on earth that is visible from space. Because of the marine parks natural beauty‚ it has become one of the of the world most visited tourist destinations with more than 2 million people visiting the marine park every year. There are a number of reasons why the reef is a positive aspect to Australia
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ECOSYSTEMS AT RISK – CASE STUDY 2 PART 1: CORAL REEFS – OVERVIEW Coral reefs are often referred to as “the rainforests of the sea” because of they form some of the most diverse ecosystems on Earth. Its massive structure is formed from coral polyps (tiny animals that live in colonies) that support approximately 25% of all known marine species by providing essential habitats. Factors affecting reef development and survival include temperature‚ light‚ sedimentation and salinity of the water. Without
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I. Attention Getter Coral reefs are the most diverse of all marine ecosystems. They teem with life‚ with perhaps one quarter of all ocean species depending on reefs for food and shelter. II. Credibility Statement Coral reefs are also very important to people. The value of coral reefs has been estimated at 30 billion U.S. dollars and perhaps as much as 172 billion U.S. dollars each year‚ providing food‚ protection of shorelines‚ jobs based on tourism‚ and even medicines (Knowlton‚ 2015). III. Relevance
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people like it so much‚ why do they let it slowly disappear? Right now Indonesia’s Coral Reefs are decreasing in a rapid pace. The main causes are dynamite fishing and demands of reef products. According to the Oceanology Study and Development Centre of the Indonesian Institute of Sciences (LIPI)‚ 70% of Indonesia’s coral reefs are in a very bad condition. If this trend keeps on‚ we will not see any more coral reefs that are in good condition in the future. Dynamite fishing is considered to be a serious
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Belize Barrier Reef‚ the largest reef in the northern and western hemispheres. The reef is home to many species of coral reefs‚ coastal lagoons‚ seagrass meadows‚ and mangrove forests. It provides a habitat for a large number of fish species and many endangered animals. With global warming issues‚ local activities‚ and mass tourism threatening the very existence of the reef‚ the United Nations Educational‚ Scientific and Cultural Organization (UNESCO ) has made the Belize Barrier Reef part of the World
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Beauty of Coral Reefs Pretend you are about to go scuba diving in the ocean. You jump in the water and begin to sink down. As you start surveying the coral reefs around you‚ something catches your eye. The coral has turned white‚ and no longer moves with life. This whiteness seems to have spread over a large area of the reef. You no longer see the colorful branches swaying in the current‚ or the schools of tropical fish swimming through the leaves. This death-ridden reef will never have the
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cruises and other sightseeing vessels to pass through‚ the Great Barrier Reef sees a huge amount of ocean traffic pass through its waters every day of the year. Even though the numbers of shipping accidents have decreased in recent history when compared to the past‚ the amount of debris and foreign objects that has been left in the water have a drastic effect on the surrounding eco system. The debris and waste would remain in the Reef for a long period of time. A boat does not have to go to the extreme
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Pitch: This article is written to inform the reader of the issues pose by crown of thorns starfish on coral reefs. The target audience is the general public who may view coral reefs as a tourist destination. There is a need to warn about crown of thorns as research shows that it causes more destruction to corals reefs than bleaching or other disturbances. More details on how these starfish population boomed are given in the article‚ revealing both natural and anthropogenic factors. The article however
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Effects of Sand Mining on Palau’s Reefs Joshua Kloulubak SC-249: Environmental Concepts & Issues Instructor Sherry Ngirmeriil 21 July 2013 Abstract What are the negative effects sand mining has on Palau’s reefs? This research paper attempts to address the consequences of dredging erratically in the quest for modernization and what these threats can pose to the society should this continue in an unsustainable manner. Over the years‚ the ocean and reefs of Palau have been an important source
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