...to a Coral Reef Early Warning System station in Discovery Bay, Jamaica, utilized in conducting ocean acidification studies near coral reef areas [edit]Australia Main article: Environmental threats to the Great Barrier Reef The Great Barrier Reef is the world's largest coral reef system.[46][47][48][49] The reef is located in the Coral Sea. A large part of the reef is protected by the Great Barrier Reef Marine Park. Particular environmental pressures include runoff, salinity fluctuations, climate change, cyclic crown-of-thorns outbreaks, overfishing, and spills or improper ballast discharge. [edit]Southeast Asia See also: Southeast Asia coral reefs Southeast Asian coral reefs are at risk from damaging fishing practices (such as cyanide and blast fishing), overfishing, sedimentation, pollution and bleaching. Activities including education, regulation and the establishment of marine protected areas help protect these reefs. [edit]Indonesia Indonesia is home to one third of the world's corals covering nearly 85,000 square kilometres (33,000 sq mi) and one quarter of its fish species. Indonesia's coral reefs are located in the heart of the Coral Triangle and have fallen victim to destructive fishing, tourism and bleaching. Data from 414 reef monitoring stations in 2000 found that only 6% are in excellent condition, while 24% are in good condition, and approximately 70% are in poor to fair condition.[50] [edit]Philippines In 2007, Reef Check, the world's largest reef conservation organization...
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...The coral bleaching from different perspectives Introduction Coral reefs are highly productive ecosystem that also habitats for coastal animals and offer services to human communities (Kubicek, Muhando and Reuter 2012, p. 1). Coral reefs are places for many fishes and other living creatures in the sea to hide and live. Coral reefs also have a huge impact to human communities. Coral reefs and the beauty of living creatures that live within them have become major attraction for tourist and income for local communities. Unfortunately, human activities have caused coral reefs destroyed because of activities such as overfishing, diving, chemical pollution, reef mining and many other things (Carey 2000, p. 147). This activities lead to coral bleaching, which will become danger for many creatures that live in it. The Great Barrier Reef has lost half of its half coral reef in the last 27 years, and 10 per cent of the damage is caused by coral bleaching (De'ath 2012). Coral bleaching however impact many perspectives. From science perspective, coral bleaching has been a threat for many coral species and fishes that lives in it for they are becoming extinct and destroyed (Kubicek, Muhando and Reuter 2012, p. 1). This will leads to the less variety of the coastal ecosystem riches and incur social and economic loss to its social community. Coral bleaching also have impacts to the indigenous people. Indigenous people have used coral reef and its resources as dependence for their food supply...
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...being coral bleaching. Coral reefs represent less than point one percent of the world’s ocean floor and help support almost twenty-five percent of all marine species (Perry). The United States, since the nineties, has been working to improve the conditions of coral reefs. There are disagreements and opposing claims that coral bleaching stems from other factors besides fluctuating water temperatures. Coral reef bleaching is still a prevalent issue that the United States alongside other countries needs to work towards a more efficient solution in preserving oceanic life. The general public is informed on the progression of coral reef bleaching, but not the factors that cause the issue. People are choosing to be ignorant of the situation involving coral reefs by not taking action. The underlying problem could be resolved with the knowledge of existing relationships in the diverse habit. The National Oceanic and Administration has asserted that coral bleaching...
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...“Coral reefs are the most spectacular and diverse ecosystems on the planet. Complex and productive, coral reefs boast hundreds of thousands of species, many of which are undescribed by science. They are renowned for their beauty, biological diversity, and high productivity” (Hoegh-Guldburg 839). Global Warming and chemicals going into the ocean are causing coral to bleach. The coral reefs are dying causing fish to lose their habitat and wave action is becoming stronger. In order to correct the destruction created by globalization researchers are creating coral nurseries and replanting the coral, but the best option for the coral to survive, is to put a stop to global warming. Coral reefs have been shaping the ocean and its ecosystems for the...
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...Brandon Parezo Environmental Science Research Paper November 23rd, 2011 Maldives The country of Maldives is officially known as the Republic of Maldives, or as many people know of it as the Maldive Islands. It is located in the Indian Ocean, island nation, and the way that it is formed is by a double chain of twenty-six atolls (1). An “atoll” is a coral island that surrounds a “lagoon” partially or completely (1). The major surrounding countries near Maldives are Sri Lanka and India, Maldives is about 430 miles from Sri Lanka and about 250 miles from India (1). The major type/s of topography for Maldives is the fact that it is a cluster of around 1,200 small islands (2). One of the islands consists of just the capital, Male, and another one of the islands serves the purpose of the nation’s airport. Besides those two islands, basically every island serves a single purpose. They have an island just to store their fuel, one for their dump yards, 199 of them for population, and 80 islands that consist of major tourist locations (2). For the Maldive Islands there really only one major language spoken, Dhivehi (1). It is a Indo-European language and it spoken by at least 350,000 people on the islands (1). The present-day script that is used on the islands is called Thanna and what is quite interesting about this is that it is written from right to left, unlike us who go from left to right (1). According to the UNESCO (United Nations Educational, Scientific and Cultural...
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...The ocean covers roughly two thirds of the Earth’s surface area, and as such is the most valuable resource that we have. Every year through mal-treatment and abuse we irreparably damage our ocean and the ecology found within it. Instead of focusing on what we can gain through strip mining the ocean of its treasures, work needs to be done to establish a safeguard for its preservation. Late President and naturalist Theodore Roosevelt stated “To waste, to destroy, our natural resources, to skin and exhaust the [ocean] instead of using it so as to increase it’s usefulness, will result in undermining in the days of our children the very property which we ought by to hand down to them amplified and developed”. The oceans of this planet are the last unexplored spaces in our domain, as human beings. Man has successfully conquered space, traveling to the moon and expounding on the mysteries of outer space. But in the sea mysteries still remain, ranging from the untold countless life forms yet to be documented and discovered to the unexplored and unseen regions of the great blue deep. Without a care to its future man is ravaging our oceans, and destroying any hope of discovery. Every year fishermen complain that their catches come back smaller and smaller from the previous generations. Constant over fishing has caused a population decline in the trade fishes. Fishermen primarily ply their trade close the coastlines in depths of 200 meters (approximately 600 ft). Those areas can only...
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...locals. The country is indeed a unique treasure of the Atlantic Ocean, however the price that citizens and the environment must pay to sustain such a legacy is starting to fog the crystal clear image the tourist destination needs desperately for its prosperity. The Bahamas’ waters and coastlines are part of its culture and are critical to its economy, as tourism-related activities employ about half of the work force. The livelihoods of many people are dependent on the beautiful islands and seas. Yet, the natural resources on which the country rely so much are under pressure from overfishing and coastal development. Special features like scuba diving and snorkeling sites that exist in the massive Andros Barrier Reef, Thunderball Grotto (of James Bond fame) and the black-coral gardens off Bimini are just a few of the country’s natural resources under threat as a result of careless, profit hungry foreign investors, inexperienced tourists and a financially desperate government. Although monitoring industrial operations, and maintaining and beautifying public parks and beaches are among the government's priorities in environmental protection, the negative externalities of foreign investment projects are often overlooked, thus creating even bigger problems that the government or locals are left with to repair. Both the quality of the Bahamian environment,...
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...The negative impacts of Tourism on Jamaica’s marine environment Introduction Tourism is the ability of the tourist to select the activities they want to indulge in when visiting a country. It is the largest and fastest growing industry in the world. Tourism is both Jamaica’s fastest growing industry and the largest foreign exchange earner. The country’s natural resources such as its golden sunshine, beaches, flora and fauna and rivers, are the primary selling points for tourists. Tourism and the environment have a very complex and interdependent relationship as it is the quality of the environment that will determine the success of the tourism industry since it is our main attraction. Agencies responsible for Jamaica’s Tourism industry include Jamaica Tourist Board (JTB) and the Tourism Product Development Company (TPDCo). The Jamaica Tourist Board is charged with a mission of marketing the tourism product so that Jamaica remains the premier Caribbean tourism destination. They position Jamaica as the most complete, unique and diverse warm weather destination in the world, which offers the best vacation value available. The Tourism Product Development Company (TPDCo), is a world class product development company contributing to a diverse, enhanced tourism product and visitor experience, resulting in an improved quality of life for all Jamaicans. Debate Three (3) arguments for: * It is the largest and fastest growing industry in the world. Tourism is both Jamaica’s...
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...Marine conservation From Wikipedia, the free encyclopedia Coral reefs have a great amount of biodiversity. Marine conservation, also known as marine resources conservation, is the protection and preservation of ecosystems in oceans and seas. Marine conservation focuses on limiting human-caused damage to marine ecosystems, and on restoring damaged marine ecosystems. Marine conservation also focuses on preserving vulnerable marine species. Contents 1 Overview 2 Coral reefs 3 Human impact 4 Techniques 5 Technology and halfway technology 6 Laws and treaties 7 Organizations and education 8 References 8.1 Notes 8.2 Bibliography 9 External links Overview Marine conservation is the study of conserving physical and biological marine resources and ecosystem functions. This is a relatively new discipline. Marine conservationists rely on a combination of scientific principles derived from marine biology, oceanography, and fisheries science, as well as on human factors such as demand for marine resources and marine law, economics and policy in order to determine how to best protect and conserve marine species and ecosystems. Marine conservation can be seen as subdiscipline of conservation biology. Coral reefs Coral reefs are the epicenter for immense amounts of biodiversity, and are a key player in the survival of an entire ecosystem. They provide various marine animals with food, protection, and shelter which...
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...UNESCO Paper- Belize Barrier Reef Reserve System Mary E. Willis June 24, 2011 SCI/230 Gregory Becoat UNESCO Paper- Belize Barrier Reef Reserve System Charles Darwin was quoted in 1842 describing the Belize Barrier Reef as "the most remarkable reef in the West Indies" (Encyclopedia). This description still holds true today. The Belize Barrier Reef Reserve System, which includes the Belize submarine shelf and its barrier reef is the world's second largest barrier reef system and the largest reef complex in the Atlantic-Caribbean area (Programme-wo, 2009). What makes a reef like the Belize Barrier Reef system so special is that coral reefs are the most diverse of all wetlands and are home to more species than any other marine ecosystem (Wells). Also the reef system offers more varieties of coral formation than anywhere else in the Caribbean (Encyclopedia). For people to appreciate and understand the Belize Barrier Reef Reserve system, they need to know about the many species that call this place home, the threats against the preservation of the reef, and what is being done to protect and preserve the reef. Once this happens my hope is more people will become involved in the safeguarding of this wonderful place. The Belize Barrier Reef system is one of the most diverse ecosystems in the world. The Belize Barrier Reef system is home to 70 hard coral species, 36 soft coral species, more than 500 species of fish, and hundreds of invertebrate species. The hundreds of invertebrate...
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...Explain how human activities have contributed to the condition of ecosystem goods and services. Ecosystem goods such as wild fisheries are very degraded because of human activities. Due to a lack of policies, regulation and an ever increasing demand, overfishing has contributed to the degraded conditions. This is because fishermen are catching fish at an unsustainable rate which is not allowing the fish to reproduction, thus resulting in a decreasing number of fishes. In addition to this, fish stocks are also in the decline due to the unconventional methods with people use for fishing. For instance, explosives and poisons are often used to obtain fish at a faster rate; this in turn kills species of fish which were not even wanted by the fishermen. Also, methods like this damage coral reefs. Damaging these reefs reduces the growth and reproduction of many fish species as they rely on the coral as a food source. Another very degraded ecosystem good is fresh water, this is because of a process called eutrophication. Fertilizers are commonly used in the agricultural industry, however the run off from the fertilizers find their way into nearby water systems which pollutes the fresh water, thus the whole ecosystem declines. Also, the plants near the water system overgrows which blocks sunlight from getting into the water, so photosynthesis cannot occur in the aquatic plants so they do not grow or release oxygen, leading to the organisms and species within the water to die. In addition...
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...www.tourismfortomorrow.com GLOBAL TOURISM BUSINESS AWARD FINALIST 2011 Shangri-La is a Hong Kong-based luxury hotel group operating 69 properties in Asia, the Middle East, and North America, with 30,000 rooms and over 41,000 staff members. CASE STUDY Launched in 2007, Shangri-La’s Corporate Social Responsibility (CSR) strategy centres on six primary topics: environment – climate change mitigation; local community support programmes; conservation and biodiversity projects; environmental management systems; employee engagement and well-being; health, safety, food, and supply-chain management systems. Every region and hotel formulates and coordinates all CSR activities and volunteer programmes individually, overseen by a group Director of CSR and Sustainability, who was appointed in 2009 to champion these initiatives. Further testament to the level of integration of CSR within the company’s business model is evidenced by the fact that CSR is placed directly into each individual property’s Integrated Management System (IMS) reporting structure. With the publication and distribution within the group of a Best Practice Digest and the first Sustainability Report in 2011, data are provided across the group on each property’s work, highlighting both high performance and those needing to become more engaged in these efforts. Three main CSR initiatives provide a framework for defining activities across the group: Embrace, focusing on social and community support projects; Sanctuary...
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...SI103L Introduction to Marine Biology LAB Syllabus Guam Community College School of Technology and Student Services Science Department Fall 2015 Instructor : Ronaldo M. Paulino, Instructor, M.Sc., Dr.PH Contacts: email: ronaldo.paulino@guamcc.edu Location and time: Section 03 Rm. 3111 and Section 04 Rm. 3115 (Allied Health Building) Section 03 Friday from 0900am-1200pm; Section 04 Saturday from 0900am -1200pm, OR, field trips as scheduled. Office hours: MW 1230pm-0200pm; TTH 0130pm-0230pm or by appointment. Allied Health Bldg. Rm. 3130 Phone#: (671) 735-5600 Course Description This course is the laboratory co-requisite for SI103 Introduction to Marine Biology. Laboratory sessions and field trips reinforce and extend basic marine biology concepts, identification of marine organisms, and anthropogenic effects on the marine environment. Student Learning Outcomes – Course Level Upon successful completion of this course, students will be able to: 1. Describe key chemical, biological, geological, and ecological processes. 2. Identify and classify common marine organisms. 3. Explain anthropogenic factors that affect the marine environment and organisms therein. Teaching Methodologies Guided by the instructor, Inquiry-based labs and field trips will reinforce lecture material. Course Requirements * You are required to access the course website. Here, you will receive study guides, assignments and announcements. It is...
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...Coral reefs form some of the most diverse ecosystems on earth. They occupy less than 1% of the worlds ocean surface, about half the area of France, yet they provide a home for 25% of all marine species, including fishes, molluscs, echinoderms and sponges. They are most commonly found at shallow depths in tropical waters, particularly in the Pacific Ocean. Coral reefs deliver ecosystem services to tourism, fisheries and shoreline protection. The annual global economic value of coral reefs has been estimated at $375 billion. It is believed to have emerged more than 540 million years ago. New species originate 50% faster in coral reefs than in any other habitats. The fossil records show that reefs have been remarkably successful in surviving through large environmental disturbances. However the combination of drastic environmental changes that we're seeing today, such as degraded water quality, depleted fish stocks, coral bleaching, ocean acidification and loss of habitat causes them to be under great threat. Coral reefs are perhaps one of the greatest but, least known of wonders of our world. There are three different kinds of coral reefs. There are fringing, barrier, and atoll. Fringing reefs are attached to margins of an island or continent, rough, table like surface, as much as 1 kilometer wide. On their seaward side they slope steeply to the ocean floor. Fringing reefs grow in shallow water near the shore and prefer dry climates with limited river runoff. There are...
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...Great Barrier Reef loses half its coral in less than 30 years The Great Barrier Reef has lost half of its coral cover in the last 27 years, according to a new study released today in the Proceedings of the National Academy of Sciences (PNAS). Based on over 2,000 surveys from 1985 to this year the study links the alarming loss to three impacts: tropical cyclone damage, outbreaks crown-of-thorns starfish that devour corals, and coral bleaching. "We can't stop the storms, and ocean warming (the primary cause of coral bleaching) is one of the critical impacts of the global climate change. However, we can act to reduce the impact of crown of thorns," says John Gunn, the head of the Australian Institute of Marine Science (AIMS), which conducted the research. Crown-of-thorns starfish (Acanthaster planci), the world's second largest seastar and a renowned predator of coral, have seen several outbreaks in the Great Barrier Reef during the past few decades. Outbreaks of the coral-chomping invertebrates are believed to have increased from one every 50-80 years to one every 15 years, which scientists have linked in part to fertilizer and chemical runoff from the mainland. In total, the researchers found that 42 percent of coral loss could be linked the crown-of-thorns outbreaks, 48 percent to tropical cyclones, and 10 percent to coral bleaching. The annual loss of coral cover has sped up as well, averaging 1.45 percent annually since 2006. This pummeling, occurring too quickly for...
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