The most important causes for coral reef degradation are coastal development and excessive exploitation of its resources. Because of it, a great amount of the reef was destroyed. These threats include overfishing and destructive fishing practices such as the use of explosives and … Coral reefs are home to more species than any other marine ecosystem. Water covers 70% of the earth’s surface and less than 1% of that is coral reefs. Without coral reefs, water is dirtier and wildlife is less abundant. Coral reefs protect coastlines and populated areas from strong currents and waves, floods, storms as well as tidal waves and tsunamis. Without coral reefs the occurrence of these events will become much more common, making the earth a much more hostile place to live in. Coral reefs are among the most diverse ecosystems in the world. The destruction of coral reefs caught his attention because Mindanao lies near the center of the “Coral Triangle” Region, which has the highest marine biodiversity on earth. They also regulate carbon dioxide levels in the ocean, a key to the survival of many species of marine life. Source(s): save destruction coral reefs: https://shortly.im/whth3. The oceans absorb one third of the carbon dioxide put into the atmosphere. While only ten percent of the world’s overall coral reef population has been completely destroyed, in hard-hit places like the Philippines over 70 percent of coral reefs have been lost, while just a measly 5 percent can be said to be in truly good condition. 5 years ago. So far more than 10% of the worlds Reefs have been destroyed, based on factors such as the earths fast growing population and global warming. Anonymous. International judges today condemned China's great 'water grab' of the South China Sea - not least for its destruction of over 100 sq.km of pristine coral reefs, dredged and ground up to build artificial islands, and the ransacking of their wildlife, from endangered sea turtles to giant clams. Coral reefs are the coastal ecosystem that provides the most substantial and sustainable source of sustenance to people in the Philippines White, 1987, Alcala, 1988, McAllister, 1988, Gomez et al., 1994, White and Cruz-Trinidad, 1998.The 18 000 km of coastline in the country is estimated to have about 27 000 km 2 of fringing reefs or submerged offshore reefs or coral … The Persuasive Essay : The Destruction Of Coral Reefs 811 Words | 4 Pages. This is mostly due to the increasing anthropogenic threats to coral reefs. Reef degradation can be divided into local and global causes… This includes over 1500 types of fish and 500 different types of algae. Unfortunately, climate change and human activities have taken a heavy toll on the country’s coral reefs, mangrove forests, and endangered species, threatening The lack of trees creates a lot of sediment that is runoff into the ocean and flows on top of the coral reefs, blocking the sunlight and killing them off. Marshal & Baird 2000 ; Hughes et al. The Philippines is a global center for marine shoreline biodiversity. It's going to be hard because there are a lot of factories in the Philippines that work for the united states and … The causes of coral reefs destruction are the Destructive fishing,Poison fishing and Explosive fishing Healthy coral reefs mean healthy oceans, and healthy oceans mean a healthier earth. In general, nearly one-third of the entire coral destruction is caused by storms and other natural disasters. Coral reefs, the “rainforests of the sea,” are some of the most biodiverse and productive ecosystems on earth. CAUSES OF DESTRUCTION IN THE CARIBBEAN CORAL REEFS CRYSTAL MAVRIKAS Located in the saltwater marine biome Located in the Caribbean • Covers The weighted average hard coral cover (HCC) was 22.8% (±1.2 SE) and coral generic diversity averaged 14.5 (±0.5 SE). For example, in 2011, Cyclone Yasi hit the Great Barrier Reef (Cyclone Yasi, n. d.). Besides clams, other species of fish have a symbiotic relationship with coral reefs, most notably in how reefs house fish larvae before they mature and wash out closer to the coasts of the Philippines, Vietnam, and parts of Malaysia. They are secreted from corals and their structure is made out of calcium carbonate. 1.Give 5 Causes of destruction of the coral reefs. They occupy less than one percent of the ocean floor, yet are home to more than a quarter of all marine species: crustaceans, reptiles, seaweeds, bacteria, fungi, and over 4000 species of fish make their home in coral reefs. In the Philippines, where coral reef destruction is the worst, over 70% have been destroyed and only 5% can be said to be in good condition. Philippines, which consist … Coral reefs, the most bio-diverse and productive ecosystems on the planet, are one of the most sensitive indicators of the ocean’s health.Even though they occupy only 0.1% of the ocean, they are home to a quarter of marine species. Both were highest in the fully-formed reefs of the Sulu Sea biogeographic region and lowest in the eastern Philippines. “Mindanao still has many reef areas that have never been dived on, much less systematically surveyed for species diversity,” Dr. Goreau said. Introduction. The Inventory of the Coral Resources of the Philippines (ICRP) found only about 5 percent of reefs to be in excellent condition, with over 75 percent coral cover (both hard and soft). Coral reefs just off the coasts of Indonesia and the Philippines possess the world's most diverse coral species and organisms. The future of the reefs is critical for fish stocks. Coral reefs provide valuable goods and services to support local and national economies, and degradation of coral reefs can lead to significant economic losses, particularly in the coastal areas of developing countries, through loss of fishing livelihoods, malnutrition due to lack of protein, loss of tourism revenues, and … Hope for Destroyed Coral Reefs of the Philippines By Name BIOL 181 A541 Life in the We are making it happen. McAllister (1988) has estimated that damage to reefs in Philippines has led to the loss of at least 100,000 fishermen’s jobs. View Lab Report - Coral Reef Destruction.docx from BIO 181 at University of the Philippines Diliman. extinct by the year 2050. Only 5 percent of reefs retain over 75 percent live coral cover. These coral reefs are susceptible to severe damage by environmental impacts and mankind. Migration towards coasts led to strong development on land, which often lead to destruction of important coastal ecosystems like mangroves and sea grass beds. Many threats to coral reefs are caused by humans. - Coral Reefs, 2016) It is estimated that almost 20% of the global coral reefs show severe levels of degradation and a further 15% are thought to be at risk of imminent degradation (Edwards, 2010). During this massive event, Bolinao reefs showed the greatest decrease in live coral cover and were exposed to elevated sea temperature longer than other areas in the Philippines. Ten percent of the world's reefs have been completely destroyed. Coral reefs provide proper habitat, nutrient, and protection for the many marine species. State of the Coral Triangle: Philippines Located at the apex of the Coral Triangle, the Philippines is an integral part of this global center of marine biodiversity. 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