1.The name of the reef is the Great Barrier Reef. It is the earths largest coral reef and the largest structure on earth made by living, breathing organisms. The Great Barrier Reef is a community of 2,900 individual reefs off the coast of Queensland and in northeast Australia.
2.The Great Barrier Reef is located by a part of the Pacific Ocean called the Coral Sea.
3.The Great Barrier Reef is in the barrier stage and is also the worlds biggest barrier reef.
4.The Great Barrier Reef is has been on a very deep steep decline the past 27 years and is averaging about a 3 to 4 percent rate each year.
5.The Great Barrier Reef is a diamond full of a diverse ecosystem but new research shows it is also in steep decline. The biggest factors are smashing from tropical
…show more content…
Crown-of-thorns starfish eat coral and are increased by nutrient runoff from agriculture, and coral bleaching from very high temperatures, which are rising due to the change in the environment..Coral bleaching also happens when the sea temperatures rise and cause the corals to expand their zooxanthellae the minuscule photosynthetic algae that live in the coral's tissues.
6.There are many strategies used to increase the state of the Great Barrier Reef. As for what can be done to save the reef some say reducing co2 emissions is the key.Although these people are trying to save the worlds biggestreef, it is not a very short term project. Its very to save them when five category 5 storms in the past 7 years have harshly pounded the reefs.But, there are efforts in place to sumbit the damage from starfish.One project encourages farmers to adopt practices that reduce the amount of nutrient rich runoff pouring into increasing reef
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.
Leading scientists advise climate change will cause increases to the frequency and intensity of extreme weather events. Rising sea levels pose a significant risk to coastal communities, while the world’s oceans could become too acidic to support coral reefs and other calcifying marine organisms. Coral reefs contain only six per cent of the area of the Great Barrier Reef, yet they provide critical habitat and food for numerous species in the ecosystem. However, climate change has already impacted coral reefs in the Great Barrier Reef as corals are very helpless against its potential impacts. Eight mass coral bleaching events has occurred since 1979, triggered by unusually high water temperatures. And because of this, zooxanthellae (photosynthetic algae) leave their tissues and corals will have no more colours hence ‘bleaching’. Without the zooxanthellae, the corals that remain gradually starve to death. Once the coral dies, fish and a multitude of other marine species are soon affected. Rising sea levels and more frequent and intense storm surges will see more erosion of Australia’s coastline, causing community and residential
Around the world, their are beautiful places called “the seven wonders of the natural world”. These sites are fantastic because of there fascinating views and the fact that they were naturally made, not by humans. One of these seven natural wonders of the natural world is the Great Barrier Reef. The Great Barrier Reef is located off the coast of Queensland, Australia. The Great Barrier Reef was formed by corals growing on submerged islands. The sea level then continued to rise, “leading to more corals growing and forming.” (Zimmerman). The Great Barrier Reef is “a mosaic of 2,900 individual reefs” and can be “seen from space and is not only the world's largest coral reef system but also the largest structure
Coral reefs are huge structures made of limestone that is deposited by living things. There are thousands of species that live in coral reefs, but only a fraction actually produces the limestone that builds the reef. Coral reefs support over 25% of all known marine species. They are one of the most complex ecosystems on the planet, and are home to over 4,000 different types of fish, 700 species of coral and thousands of other plants and animals.
Believe it or not the current pop culture surrounding the reef is environmental protection. This mean that people are trying to protect and cleanse the reef of toxic waste and such. And the reason that comes to mind as to why they are protecting the reef is because they would want to preserve such a mythical place from the bottom of their
Coral bleaching is when the tiny algae that lives in the coral which causes it to be bright and colourful, gets so stressed out when the water temperature exceeds the limit that it can handle, which then makes the algae
The numerous micro habitats of coral reefs and the high biological productivity support a great diversity of life. The Great Barrier Reef The Great Barrier Reef is a chain of coral reefs in the Coral Sea, off the northeastern coast of Australia. The largest reef in the world, it extends about 1250 mi from Mackay, Queensland to the Torres Strait (between Australia and New Guinea.) The Great Barrier Reef is home to a remarkable number of organisms.
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.
Though food is everlasting in both the coral reef and deep sea, space is very limited. Organisms in both habitats have to compete for space and survival, having defense mechanisms to keep other species from killing out their kind. Some fishes in the coral reef hide in cracks and crevices along the rocks and corals to hide from their predators. Other fishes camouflage within the brightly colored corals to hide from predators, or even humans looking into their tank. The deep sea holds many small fish, but with large mouths. The large mouths and pointy teeth help the miniscule fish eat their prey, whi...
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
Rates of coral calcification on the Great Barrier Reef and many other reef systems around the world have declined by 15-20% since 1990 due to increasing thermal stress (De’ath 2012). It has already been mentioned that the oceans absorb almost all of the excess heat from climate change. This affects coral reef systems in what is known as coral bleaching. The term bleaching refers to the loss of corals’ colors. A coral’s color is the result of the zooxanthellae present.
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.
The Great Barrier Reef is an exemplary model of the famous exotic coral reef seen in a copy of the National Geographic or the popular animated film Finding Nemo. Located on the coast of Australia, it is known as the “largest biological organism in the world” (“Human Impact on the Great Barrier Reef” par. 1). The idea bears that coral reefs are again not an assortment of organisms functioning separately but rather working together to thrive. The groups of coral that are seen in t...
Obituary: The Great Barrier Reef (25 million B.C. - 2016). The Great Barrier Reef past away after a long illness. It was 25 million years old. I was shocked to read this as I scrolled through Facebook on my phone. Im sure that many of us in this room saw the same link, but what does this really mean for us? How does a coral reef dying 9,000 miles away affect you? Is it truly too late to save the Great Barrier Reef and other coral reefs alike? Coral reefs need our help to reverse the ill effects we have imposed on them.
Coral Reefs need to be preserved for many reasons. In this paper I will discuss a