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Importance of the coral reef ecosystem essay
Importance of the coral reef ecosystem essay
Importance of the coral reef ecosystem essay
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There are many diverse plant communities in south Florida, but some of the most enigmatic plant communities are found underwater. The coral reefs are a landscape that many people have not had much contact with. Much like how only the elite, travelling, or industrial entities have a view from the ocean, the coral reefs are only viewed by the adventurous or lucky few that can reach their subterranean habitat. But just because they are not seen from the surface does not mean they should be hard to get to. If the city as we know it should be protected from its imminent future of sea level rise, we must have more access and connected gateways to our waters so we can be reminded that South Florida and Miami is a city filled with diverse tropical forests surrounded by ocean and bay and interlaced with rivers, canals, and streams. Going by boat should be a common travelling medium, and at marked locations, swimming a small distance away should transport you to the beginnings of healthy and consistently growing sea grasses and coral reef tract striations. During our course we travelled to the Everglades where we walked a raised path over each landscape, it would be compelling to have a similar goal for corals. The corals mystify those amongst us that are drawn to questions of our limited understanding of this landscape. Although we will find that coral reefs are composed of many plants, sediment and microorganisms, the line where one acts separate from the other will be hard draw. The South Florida coral reef tract looks like a ghost path of the existing shore line, it varies in width but is limited in its growth due to its dependency on shallow and warm waters. Specifically, coral reefs are a forest of “plants” and organisms that... ... middle of paper ... ...t because of its protein even though its parents do not. Studying the hybrid coral growth patterns could possibly help insure the health of a larger coral reef system by mixing them with hybrids. Works Cited Myers, Ronald L., and John J. Ewel. Ecosystems of Florida. Orlando: U of Central Florida, 1990. Print. Picture of the Week: Fused Staghorn Coral." ScienceFriday.com. N.p., n.d. Web. 09 Apr. 2015 http://www.sciencefriday.com/blogs/09/22/2014/picture-of-the-week-fused-staghorn-coral.html?series=31 Makowski, Christopher. Development and Application of a New Comprehensive Image-based Classification Scheme for Coastal and Benthic Environments along the Southeast Florida Continental Shelf. P. 1-45, Print. "Corals." NOAA National Ocean Service Education:. N.p., n.d. Web. 09 Apr. 2015. http://oceanservice.noaa.gov/education/kits/corals/coral02_zooxanthellae.htm
...ler C. W. "Lineations and fauts in the Texas Coastal Zone." Report of Investgations. 1976. 85, 32 pp.
The State of Florida’s marine ecosystems are in a constant pattern of change. Change is necessary in nature. Change is nature’s way of adaptation. While there are “occasional good” changes, the progressive major changes have a devastating negative impact to the Florida marine environment. There are several factors correlated directly to this negative change. Most of these factors are due to man. One cause is natural. It is the hurricane. Hurricane Season is from June to November (NOAA) each and every year. On average 11 named storms occur in the Atlantic Basin each year with 6 reaching hurricane strength and 50% of these becoming a major hurricane of category 3 to 5 on the Saffir-Simpson Hurricane Scale (NOAA). Whether small or large, hurricanes cause damage and modifica...
Alden, Peter, Rich Cech, and Gil Nelson. 1998. National Audubon Society Field Guide to Florida. New York: Knopf. 2. Brown, Larry W. 1997.
Miami is full sunny days year round, which means that the beaches are always accessible. I decided to take a stroll down to the beach. The feeling of the sand caressing my toes and the water engulfing my body is like no other. A small fish decided to tickle my toes and then nonchalantly swam away. As the sand rose I noticed how clear the water was. Miami truly does have beautiful beaches that are blossoming with life. The sand was a beautiful tan while the water was crystal clear. The green and brown algae surrounding the area was swaying with the waves. They rendered helpless to the wave’s push and
Myers, V. (1994, December). The Everglades: Researchers take a new approach to an old problem. Sea Frontiers, 40, 15-16.
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.
The Everglades is a diverse ecosystem located in southern Florida, yet urbanization has created a considerable amount of impact that has altered the physical landscape of the region, resulting in a symbiotic environment between humans and nature. Based on geographical research, the original Everglades spanned an area of approximately 12,000km2, and now because of urbanization and agricultural growth in this sub-region the area of the Everglades has been condensed to half of its original size (Willard et al 1-2). The Everglades is actually a sub-region of the Southern Coastlands region of the United States. It is comprised of a unique climate, divided into sub-provinces that create a diverse pallet of environments for wildlife to thrive, yet the impact of human modifications over a period of decades has drastically effected animal populations, and changed the functionality and physical landscape of its expanse. Despite the differences of urbanization and wildlife, major cities and the ecosystem of the Everglades thrive and fuse together to form the diversely changing landscape of the modern Everglades.
Soft corals such as sea fingers and sea whips, are soft and bendable and often resemble plants or trees. These corals do not have stony skeletons, but instead grow wood-like cores for suppor...
The Everglades, also known as the River of Grass, is one of South Florida's most treasured areas. It is an area still full of wonder and mystery. The Everglades is lined with a specific type of limestone bedrock formed by tiny organisms called byrozoans. These animals, though not related to coral, act like coral by extracting dissolved limestone from the sea water around them and using it to construct protective chambers in which to live. They then attach to various kinds of sea grasses on the ocean floor and coat them as well. Individual chambers combine together to form rock-like structures. Over thousands of years, when South Florida was completely submerged, a vast amount of this limestone combined with other ocean sediments and was laid down over the area now covered by the Everglades. Prior to the draining activities of humans and its use as an agricultural area, the Everglades was flooded about nine to eleven months of the year. It also lost only about 0.03 inches of soil per year. After the drainage the Everglades began losing soil at approximately 1 inch per year. Now, however, it is only losing 0.56 inches per year.
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 of species of polyps form coral in a beautiful range of colors and shapes.... ... middle of paper ... ...
Coral Reefs are said to be the “tropical rainforest” of the sea. They are home to over 25% of all marine life (http://coralreefalliance.org.stories/storyReader$77). Over the past few decades they have been subjected to destructive anthropogenic practices. Some of the major threats to coral reefs include sedimentation, water pollution, harmful recreational activities, and global warming. All of these things cause stress on corals and can potentially cause mortality. Corals are made up of two parts, a polyp and zooxanthellae. A polyp is a calcerous body that grows from a hard part of the ocean floor. Zooxanthellae is a photosynthetic algae which lives in the polyp and provide energy for themselves and the coral. In many cases, corals undergo “bleaching,” which is a process where corals lose the zooxantheallae or chlorophyll pigment, and turn white (Wilkinson et all). After bleaching corals can survive for several months. It is possible for corals to recover by hosting more zooxantheallae, but it can take between 5 and 50 years for them to recover completely (Wilkinson et all, 1999).
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.
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.
Coral reefs need to be preserved for many reasons. In this paper, I will discuss a few of them. First of all, they house a collection of diverse organisms, and contribute to fisheries which provide food items such as fish, crustaceans, and mollusks. Furthermore, coral skeletons are being used as bone substitutes in reconstructive bone surgery and may be able to provide important medicine, including anti-cancer drugs and a compound that blocks ultra-violet rays, they even help reduce global warming by taking carbon dioxide out of the air. These reefs provide a habitat for many species.