The Great Barrier Reef Has Lived Off Of The Southern Coast Of Australia Essay

Corals build colonies that secrete calcium carbonate to form ocean reefs. When they're healthy, coral reefs provide shelter and food for animals all along the food chain, including the top: us. Across the planet, half a billion people rely, directly and indirectly, on corals for their living. That's why what happens to the 9,000-year-old Great Barrier Reef, as well as to other reefs worldwide, is critical. The floods in Queensland have hurt the Great Barrier Reef by funnelling into the ocean vast plumes of freshwater and agricultural runoff that could severely damage the coral. Besides the extreme rain that sparked the floods, rising ocean temperatures, changes to the ocean's chemistry and the global trade in natural resources — all symptoms of our fossil-fuel economy — are waging a multiform war on the marine

In this episode of the BBC Documentary series, “The Blue Planet: Coral Sea” examines the roles and effects of coral reefs on other marine species. Coral reefs play a major part in the marine food web since they are responsible for about one quarter of all ocean species. Coral reefs are one of the most diversified species in the marine, even though they only covered a tiny portion of the earth. This species can reproduce both asexual and sexual. In sexual reproduction, larva is developed through egg and sperm fertilization. On the other hand in asexual reproduction, they can clone themselves through budding or fragmentation. Coral reefs, however, has been threatening due to overfishing, pollution, climate change, increasing in ocean acidity

They protect against coastal flooding, wave damage, storm surges, wave damage, and also they provide homes for lots of fish.. Coral reefs are dying because of the increase in ocean acidification that is caused by the increase of CO2 in the atmosphere. Coral reefs may stop growing if the CO2 concentration levels are high which is expected over the coming decades according to the article. Coral reefs are also vital for people and business. In the article it was reported that more than 30 million small-scale fisherman and women depend on coral reefs for their livelihoods, specifically in Indonesia where fish supported by the reefs provide the primary source of protein.

The Great Barrier Reef is under threat due to many human impacts and natural impacts. These impacts lead to other consequences that may harm our society as well. For example, if the Great Barrier Reef was to be damaged by pollution, tourism levels would decrease, which can lead to a drop in the economic stance of Australia. For these reasons, it is important to keep our ecosystems safe and protected. Some of the human impacts towards the Great Barrier Reef include:

First, I am going to talk about the importance of coral reefs. Coral reefs are some of the most diverse and valuable ecosystems on Earth. They are home to 4,000 species of fish, 800 species of hard coral, and hundreds of other species. Scientists believe that there are another 1 to 8 million unidentified species (NOAA). According to the National Oceanic and Atmospheric Administration, new drugs are being developed from

Since the beginning of time man has shown a desire to alter his physical surroundings based on his perception of inequalities, injustices, survival or even due to his own innovations. Perhaps it stems from the primal instinct to survive and along with that a common theme behind this desire seems to be an effort to make the world a better place, either more aesthetically pleasing, or easier to survive in. Technological advances for human survival and comfort may come at the expense of animals, climate, air, land and sea. Human ignorance often leads to the natural wonders of our world being destroyed due to these technological advances and human arrogance. Humans have wiped out many species that they come in contact with and almost destroyed other natural environments and ecosystems. Along the northeast coast of Australia is a cluster of reefs known as the Great Barrier Reef, the most diverse underwater phenomenon in our world. This natural wonder is not being cared for and everyone needs to take responsibility for what is happening to this reef, especially in adjacent locations and help in as many ways as possible. The Australian Government is responsible for the protection of the natural resources within their country. They need to act as the main spokesperson for the Great Barrier Reef. The government needs to be more proactive because if nothing is done the Great Barrier Reef will no longer exist. Even though it is not just the Australian Government that is to blame for

has risen to around 3.2 millimetres per year, although it does vary from year to

The Great Barrier Reef is a vast organic structure that has existed longer than man. It has always been present underneath the water surface near the coast of Australia, harboring many different types of sea creatures. Over the past few decades, the reef has slowly been dying. Humans have been negatively affecting it for a while now, although they may not have known it at that time. We, as humans, have the duty to correct our mistake and take responsibility for our actions by doing everything in our power to nourish and tend to the reef. Governments all across the globe have come together to collaborate and discuss what they can do to save the reef from extinction. Many solutions have been talked about and some have been put into place, but the effects of these won’t be seen until a number of years later. We must wait and hope that our ignorance up until this point won’t destroy an iconic landmark before we can try and save it.

The Great Barrier Reef is slowly dying sometimes because of humans. The species of animals and plants and in danger. Some of the factors that are causing it to die can’t be stopped like natural disasters. But the pollution can be prevented. The Great Barrier Reef is the biggest reef in the world and we need to protect it from dying

Global warming has been on the world’s radar for many years. For Australia and our world heritage site, the rising sea temperatures in the last three decades have seriously affected the Great Barrier Reef in many ways, the most concerning of which being coral bleaching. This incredibly beautiful but fragile underwater world is also

Marine Park Authority’s conduct an outlook report every five years which examines the Great Barrier Reef’s health, highlighting current and future pressures. This

Coral reefs around the world are in danger. One of the causes is global warming, which has been increasing the temperature of the ocean water resulting in coral bleaching. This essay will focus on damage occurring to the Great Barrier Reef.

Coral reefs are arguably the world’s most beautiful habitats. Coral reefs have been called the rainforests of the oceans, because of the rich diversity of life they support. Scientists have not yet finished counting the thousands of different species of plants and animals that use or live in the coral reef. There are three types of coral reefs: fringing reefs, barrier reefs, and atolls. Fringing reefs are located close to shore, separated from land by only shallow water. Barrier reefs lie farther offshore, separated from land by lagoons more than ten meters deep. Atolls, on the other hand, are

To get more in detail about the importance of coral reefs, they are providers of food source and living as well as the fact that they are among the most biologically diverse regions on Earth. The actual coral itself is known to be “extremely ancient that evolved into reef building forms over the last 25 years” (Donner).

Coral reefs are diverse underwater ecosystems that are held together by calcium carbonate structures secreted by corals. Reefs are built by colonies of different species that are found in marine water. Reefs are home to a variety of creatures such as fish, urchins, sponges, sharks, turtles, jelly fish, and thousands of other species and plants. Coral reefs are the most diverse of all marine eco systems and often called the rainforest of the sea. The total area of the world’s coral reefs amount to less then one quarter of 1% of the entire marine environment. Which is crazy because coral reefs are home to 25% of all marine life on the planet. Coral reefs have survived tens of thousands of years of natural change, but major threats from mankind, pollution, and climate change have caused this under water eco system to have serious threats in the future. Coral reefs are dying around the world. Already human activity and climate change have destroyed a quarter of the world’s coral reefs. The rest of the remaining coral reefs are in great danger. While these beautiful and colorful underwater habitats flourish all around the world, there are many factors that can affect coral reefs and cause devastating outcomes to marine life. Climate change, pollution, over fishing, and disease outbreaks each play a significant role to negative and damaging effects of coral reefs. It is important to be more involved with this environmental issue to help take the right steps to saving the