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Coral reefs and how we can save them
Coral reefs and how we can save them
Conclusion of human impact on corals
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Coral reefs are well known for their colorful array of marvelous sights including a parade of exotic flora and fauna. They are said to be the foundation for a quarter of marine species, and are a crucial support for human life as well. The coral reef ecosystem is a diverse collection of species (ranging from microscopic to larger-than-life in size) that interact with each other and their physical environment. If any piece of a coral reef is harmed or removed the entire community can be seriously affected, even to the point of collapse. Unfortunately, human impact has resulted in long-term stresses that, unlike the short-term stress of natural disasters, coral reefs are not as capable to recover from. “Approximately half of the world’s coral reef ecosystem resources are considered by scientists to be in 'poor' or 'fair' condition and have declined over time due to several anthropogenic threats” (“Status of Corals” par. 2). Through poorly administered commercial practices, carelessness and ignorance among the common people, and human aggravated natural processes coral reef destruction has become a serious issue afflicting the world’s biodiversity and it’s intricate biosphere mechanics (“Human Impact on the Great Barrier Reef” 1) (“What Are Coral Reefs?” 1). 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... ... middle of paper ... ...Bio.org.” Web. 13 Nov. 2013. “Exploitive Fishing.” “Coral Reef Alliance.” Web. 14 Nov. 2013. “Fishing problems: Destructive fishing practices.” “WWF Global.” Web. 13 Nov. 2013. “Human Impact on the Great Barrier Reef.” “University of Michigan.” Web. 12 Nov. 2013. “Importance of Coral Reefs.” “The Nature Conservancy.” Web. 13 Nov. 2013. “Marine problems: Pollution.” “WWF Global.” Web. 13 Nov. 2013. “Species of the Reef.” “New Horizon: Sea & Dive Adventures.” Web. 13 Nov. 2013. “What Are Coral Reefs?” “US EPA.” Web. 12 Nov. 2013. http://coralreef.noaa.gov/conservation/status/ http://www.fao.org/docrep/006/y4773e/y4773e05.htm http://www.fao.org/fishery/geartype/220/en http://education.nationalgeographic.com/education/encyclopedia/great-pacific-garbage-patch/?ar_a=1 http://response.restoration.noaa.gov/about/media/how-big-great-pacific-garbage-patch-science-vs-myth.html
The Great Barrier Reef is home to a remarkable number of organisms. The coral itself is made up of the skeletons of tiny, flowerlike water animals called polyps, held together by a limestone substance produced by a type of algae. Hundreds...
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.
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.
Humans have a very large effect on the ecosystems of coral reefs. Sensitivity of coral reefs causes them to be more susceptible to harmful anthropogenic practices. Some of these are sedimentation, global warming, recreational activities, poison fishing, blast fishing practices, water pollution, and coral mining. All of these very different practices can effectively end up with the same results; the mortality of coral reefs around the world. Coral reefs are an important ecosystem of the world, and support many different industries and millions of people.
Given how important coral reefs are, the increasingly disappearance of our coral reef ecosystems will continue to have a detrimental impact on marine biodiversity with in these ecosystems. In addition to the decline of the animal species, job opportunities for many staff members that keep our parks open and healthy for everyone to enjoy, revenue be lost due to the decline in coral reefs. To help ensure this downward spiral in eliminated before it is too late, park officials and scientist conduct continuous research on the effects of ocean acidification and global warming on marine organisms and overall health and longevity of these ecosystems. Ultimately, the goal is to develop ways to intervene before it is to late in hopes that we can reverse the damage already inflicted on our coral reefs and allow these ecosystems to re grow once
Coral reef is one of seawater features that have been affected by climatic changes. This has led to destruction through coral bleaching and increased mortality, especially due to the warming of the sea that causes an increase in sea water levels (Bakerl, Glynn & Riegl, 2008). An increase in global temperature also increases ocean acidification (Hoegh-Guldberg et al., 2007). These occurrences destroy reefs resulting in a significant drop in other sea organisms that depend on the reef. This implies that climatic changes are among the most destructive environmental elements affecting coral reef population in the world. To understand how climatic changes affect coral reef population, it is important to consider different ecological processes that occur due to climatic changes, the most common being the rise in global temperatures.
Dangerous Animals of the Great Barrier Reef According to Dennis Fulkerson, one of the Australian Explorers (1996), the Great Barrier Reef is "God's underwater playground. " Indeed, everyone in the group seemed to have a fabulous time exploring the reef. However, many of the group expressed some amount of fear about snorkelling on the reef, far away from the mainland. I began to wonder if there was really that much to be afraid of. We were only told that it was not box jellyfish season, and, more importantly, not to touch anything.
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.
The Great barrier reef has had many recent hardships, including water pollutants and the increasing water temperature. Although it may be too late to save this particular reef we the people must not be so nearsighted to the
Located in tropical ocean waters, coral reefs provide priceless resources to both human and marine life. The leading natural cause of destruction among the coral reefs is global warming. Other natural causes are earthquakes, hurricanes, cyclones, and typhoons. The destruction to the coral reefs from these natural disasters is minimal compared to the dangers caused by man. Man-made destruction has a much wider impact on the health of the coral reefs. This destruction includes over-fishing, damage from anchors, aquarium industry, overgrowth of seaweed, and being smothered by sediments.
Many of these causes could be prevented fairly easily. If people today would just follow some simple rules, none of these would be as big as they are now.
What was the reason for corals disappearance between 1996 and 2012? Was it other animals, humans, or maybe the water. Well the answer to that big question will be told but first I will tell you how the scientist discovered the answer using the scientific method.
Coral reefs offer one of the most important aquatic biomes, making up only 1% of the ocean floor they provide shelter for about a quarter of marine life. In the past 40 years it has been observed that coral reefs have been declining due to pollution, global warming, sedimentation, overfishing, and pathogens. These stressors mainly increase CO2 concentrations, or ocean acidification, which lowers the calcification rate of corals. Increased ocean temperatures and excess CO2, leaves reefs prone to algae invasion and disease. However, restoration of these important habitats is possible, one of the greatest examples of ocean conservation happened on the east coast of Mexico’s Baja California Peninsula. Where
Many theories have been proposed as to what causes coral bleaching and how serious the threat is to coral ecosystems. While literature holds many theories on coral bleaching, the continuing theme for this review is to what extent is coral bleaching a threat to coral reefs around the world and what is the main cause of coral bleaching. This review will explore the coral and algae symbiont relationship, its role in coral bleaching as well as reviewing past bleaching events and exploring potential adaptation solutions. The literature around these topics will be critically reviewed and analysed. Coral is home to many marine tropical and subtropical species, which rely heavily on the resources provided by the reefs - over 4000 species of molluscs
In conclusion, I would like to say that before writing this paper, I had no idea how important coral reefs were to the earth. I have learned a lot and I think that if more people were informed about the positive capabilities of them, humans wouldn't be so careless about them.