Impact Of Climate Change On The Great Barrier Reef

The 2,300 km Great Barrier Reef is a UNESCO World Heritage site and the world's largest protected reef system.

Earth is not what it was before, it is rapidly changing due to human activity and natural causes. If humans continue these trends by harming the Earth, it would constantly affect the environment, plants, animals, the earth we live in and humanity. In this essay I will be explaining; What climate change is. How does climate change affected the biodiversity on the Great Barrier Reefs. What are some prediction for future effects of climate change. How this will impact biodiversity on the Great Barrier Reef. How it will affect other ecosystems and what locals and global consideration to reduce the impacts of climate change.

The environmental issue I chose for this presentation was the bleaching of the coral in the Great Barrier Reef. Great Barrier Reef coral bleaching has been monitored by the Australian Institute of Marine Science (AIMS) since the early 1980s and major bleaching events have occurred in 1980, 1982, 1992, 1994, 1998, 2002, 2006 and 2016.

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:

The Great Barrier Reef is the world’s largest coral reef system. It is located in Queensland and stretches 2,300 km along the coast, covering 348,000 km2. The Great Barrier Reef Marine Park Authority was established in 1975 in order to sustainably manage the natural heritage for future generations.

Accordingly, environmental conservation groups estimated that the amount of CO2 emissions is around 130 million tonnes per year and this amount is accounted for about 25 percent of the total emissions of Australia. Furthermore, environmentalists suggested that emissions from burning of coal and coal mine processing are substantially contributing to the increase of greenhouse gas in the atmosphere that results in the global warming. Importantly, the effects of climate change will have a great significance of impacts on the Great Barrier Reef.

There is a word “desertification” which indicates that forest losing its own green color. But the desertification doesn’t only happen on the land, it also happens in the ocean. The ocean desertification is being process on the coral reef zones, it is called coral bleaching. The coral bleaching is caused by the increase of ocean temperature, which makes coral reefs to leave only is white skeleton. The main cause of it is by the climate change, which is related to the pollution done by human. Thus to prevent further destruction or to recover some of it, being uncomfortable in our daily lives are necessary. Because the comfortable lives includes the activities that leads to pollution such as using plastic materials, wasting environments, or much

The Great Barrier Reef has and will continue to face countless threats in its lifetime. The reef has survived through millions of disastrous events through the years. The Crown of Thorns Starfish (COTS) is a major threat to the coral reefs which helps destroy the Great Barrier Reef. This threat may be no bigger than a dinner plate, but it is one of the biggest threats to the Great Barrier Reef. Kate Osborne and researchers discovered that Crown of Thorns Starfish were responsible for 36.7% of coral damage, 33.8% caused by storms, 6.5% by disease, 5.6% created by bleaching and 17.4% unknown or multiple causes of the damage to the Great Barrier Reef, as shown in Appendix 1 (The Conversation. 2012).

Climate change creates significant impacts in the Australian context: in considering sea level rise is one of the most critical condition and as per the IPCC report, in 2100 it will increase by79 centimeters (Department of climate change, 2009). Further, it enhances natural hazards affect on the coastal region as flood, inundation, erosion, and storm surges, which will be a significant threat to the coastal community (Button et al.2013). In addition, sea level rise causes a significant change to beaches, coral reefs, estuaries, wetlands and low-lying islands.

In these next couple paragraphs I am going to tell you how Global Warming affects Sea Levels, Coral Reefs, and Tropical Rain Forest. The Sea levels have been rising majorly. The Coral Reefs have been decreasing. The Amazon Rain Forest have been having droughts.

I am writing to you in regards to the situation occurring in and around the Great Barrier Reef. Tourism has been an ongoing point of discussion in the Great Barrier Reef area. Acknowledging that tourism can be a healthy and positive thing it can also have a negative impact. Such negative impacts include construction, boats and fishing, water activities, and interaction with wildlife. All these factors are major contributors to the welfare as well as the possible diminish of the Reef at the same time, and so need to be dealt with carefully.

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.

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.

The effects of global warming touch every human, animal, plant, ocean, landmass, and atmosphere level on this planet. The numerous effects of global warming are mixes of "good" and "bad" results, depending on how your definition of "good" results and "bad" results are. A "good" effect, a person could say, would be for regions with normally cold temperatures to receive warmer temperatures for their normal. Yet, there are more "bad" effects that seem to out weight the "good" effects. Some of the effects would include increases of flooding, severe storm systems, and rising sea-levels. One major consequence would be an increase of temperature globally. This would

There have been large cases of global warming impacts on ocean life. In 2016, Australia’s Great Barrier Reef had its worst case of coral bleaching (Ponsot). Bleaching leads to the death of coral, and the Great Barrier Reef is very close to being one-hundred percent deceased. A lot of this comes from ocean acidification. The amount of carbon dioxide emissions being absorbed into the ocean is higher than one might think. Every year, the amount of carbon dioxide emissions increase by two billion tons (“Climate Change Evidence”). These emissions are directly impacting many shell dependent organisms. The rise in temperature affect all marine wildlife. Scientists believe that because of global warming, there is a higher chance of extreme weather (“Climate Change Evidence”). These cases of extreme weather, like hurricanes, destroy ecosystems when they occur over oceans. Also, with the water temperature rising, animals have to leave their ecosystems and go where it is cooler. They usually move to areas where the ocean is deeper so they do not overheat (“Climate Change Evidence”). All of these problems have caused a fear for what will happen in the future.