Problem Statement
The water quality of the ocean is diminishing due to chemical run-off from farms. The run- off begins into small catchments which eventually reach our reefs with devastating outcomes. The pesticides and herbicides used on farmlands are high in phosphorus which is a harmful chemical to our reef flora and fauna. The World Wide Fund for Nature (WWF, 2015) states that 60 kilometres inside the Great Barrier Reef World Heritage Area harmful concentrations of pesticides are being detected. And a staggering one-third of the reef is exposed to herbicides (WWF, 2015). These chemicals are often dispersed in excess of what is needed. In areas such as Far North Queensland, summer represents an increase in pests, and weeds. This is also
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Unfortunately, this natural beauty is being threatened and certain coral species are facing extinction. Hugh Yorkston (Meteorology, 2014), is the Director of ecosystems and water quality group for the Great Barrier Reef Marine Park Authority. He states that the Great Barrier Reef stretches along 2300 kilometres of the Queensland coast (Meteorology, 2014). And of that 2300 Kilometres, there are 35 major rivers that discharge water into the great Barrier Reef (Meteorology, 2014). The Author resides in Far North Queensland, which is a large farming district; in large farming communities it has become evident through resources such as the eReef project, that the water quality in these areas are less than satisfactory. Dr Jennie Mallela (Observer, 2013), from Australian National University- ANU, has undertaken research to support the decline in water quality in this region. Her research identifies the increase in the amount of phosphorus that is found in coral. Dr Mallela, began studying coral skeletons off Dunk Island in Far North Queensland, for information that may provide insight into the chemical impacts on coral over many years (Observer,
Sweatman, H, Delean, S, & Syms, C 2011, 'Assessing loss of coral cover on Australia's Great Barrier Reef over two decades, with implications for longer-term trends', Coral Reefs, 30, 2, p. 521-531, Scopus®, EBSCOhost, viewed 28 April 2014.
Problem: Coral Divers Resort is a safe and knowledgeable scuba diving resort with a beach front location. Over the past three years revenues have declined and Greywell suffered a $5, 174 in losses in 1994. Coral Divers Resort needs to do something before business gets worse and Jonathan Greywell and his resort go out of business.
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
In 2003, the Commonwealth and Queensland governments started collaborating together to enhance the water quality in the GBR. In their joint efforts, they managed to create the Reef Water Quality Protection Plan (hereafter RWQPP). Basically the plans aim was to identify factors that affected the water quality, enhance agriculture methods so that it would not end up in the reefs water, and not to mention improve the water quality in GBR. However, it was not until 2008 that the RWQPP got the proper financial support needed to execute the most crucial phases (Brodie, 2015). Brodie assumes that to be the reason why there were modest results in the cutback of the substances on the reef during the period between 2008-2013. Proper results usually take a long time to achieve and in this case also substantial funding. The plan have been updated and improved throughout the years, and new targets have been supplemented to accomplish the end goal (Brodie, 2015).
I’m Yukina Yasuda. I'm here to ensure you that the great barrier reef is best icon for Australia.
As the great Sir David Attenborough would say “The great barrier reef is in grave danger” and everything that comes out of his mouth is in fact a fact.
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.
Wolanski, E., Spagnol, S., 1999, Pollution by mud of Great Barrier Reef Coastal Waters: Journal of Coastal Research, V. 16, no. 4, p. 11510-1156.
The poster promotes and encourages residents living in Australia to explore and visit other areas they haven’t seen yet. The two main elements, text and graphics, are the key to getting this message across. This is meant to attract attention and communicate a clear message to the reader. The most eye-catching techniques used are clear and direct messages and simple but meaningful pictures. These make the poster interesting to read and will help persuade the reader to agree with what you stand for.
Oceans cover 71% of the earth’s surface. The talk of climate change can often seem to focus on what is happening in our atmosphere, but there is a lot of change going on in our oceans. The oceans have absorbed 90% of the excess heat and 28% of the carbon pollution generated by human consumption of fossil fuels (Nuccitelli 2015). The purpose of this paper is to show how the effects of climate change effect the coral reefs in our oceans, with a focus on the coral reef systems in the Caribbean and of the Great Barrier Reef. The Caribbean coral reefs are well known to have suffered more damage between the two reef systems. That’s not to say that the Great Barrier Reef has not suffered its own damage. It has and will continue to suffer in the future.
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...
A statistic released by the Marine Science Education Project of the Indonesian Ministry of Higher Education States that “…Reefs subject to land-based pollution (sewage, sedimentation, and or industrial pollution) show 30–50% reduced diversity at 3 m, and 40–60% reduced diversity at 10 m depth relative to unpolluted comparison reefs in each region.” This statistic is alarming because it shows just how much pollution can affect a certain environment. Not only does it affect the environment but it also affects animals, plants and people.
Coral Reefs need to be preserved for many reasons. In this paper I will discuss a