Red Coral Reef Essay

Red Coral Reef Essay
The Red Sea Coral Reef is full of many different plants and animals that would have died without the protection of the coral reefs.
The Red Sea coral reef in all its glory.
How Coral Reefs Form Coral reefs form when coral larvae attach to rocks under the water or other hard surfaces. Coral usually starts to form on the
edge of islands or continents. As the coral reefs grow the reefs evolve into one of three coral reef structures: fringing, barrier, or atoll.
Temperature
Coral that is still building cannot live in water temperatures below 670 F. Many thrive in water temperatures between 700 and 850F. Recent research
has predicted that, if current Global Warming continues a very important type of coral in the Red Sea coral
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Descriptive Writing On A Coral Reef
February was deep into Summer and the water was bright blue, the beautiful colour of the sky. The animals' moods could not be down today. The fish
in the Ocean were playing tag, the dolphins were dancing and the turtles were singing in the reef. The centre of the reef, which was beautiful, vibrant
and teeming with life. Two towering magnificentcoral is see able from kilometres around. The knowledgeable turtle even said he saw the corals from
the other end of the reef while teaching his hatchlings what type of food is good to eat.
These corals were major to the animals, if not significant to the reef as well. They were home to numerous of species, regardless of the possibility that
those species didn't have any acquaintance with it. The fish sleeping in the anemone, the Dolphins resting on the shallows of the reef, turtles hid under
the multitudes of the submerged rocks, seahorses and crabs slept in the sea grass, and the manta ray sleep under the sand to seek frequent shelter in the
sand. It was a gorgeous view, everything was so serene, calm, and placid. Mother Nature herself loved this Reef, for the Moon watched over them to
keep them safe and warm. Nothing terrible could ever show up at this reef.
The sun came up; another day has begun. The deepest shades of night were replaced with bright magnificent colours, the reef became a busy
neighbourhood. the turtles swam out of nest, the woken hatchlings laughed with joy. The fish scuttled out of the anemone womb meanwhile

Coral Reef Climate Change Essay
The article talks about how climate change has affected coral reefs over the past several years. Kim Cobb who is a marine scientist at the Georgia
Institute of Technology said that climate change has damaged the coral, the entire reef is covered with red–brown fuzz and algae had grown over the
dead coral during his last dive in the deep waters of Kiritimati Island. According to the article, Scientists believe that the damages of coral reefs are
caused by the mass bleaching of coral reefs around the world, heat stress from multiple severe weather events like El Nino and climate change. As a
result, more than a third of Earth's coral reefs are threatened and many may not recover.
Elevated sea temperatures caused by climate change and extra–bright sunlight can result in coral bleaching. As the water gets warmer, corals will expel
the algae known as zooxanthellae that lives in their tissues causing the coral to turn completely white. When temperatures drop, the corals can recover,
but they might be vulnerable to disease and when...show more content...
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.
It is crucial that we take actions to protect coral reefs from the damaging effects of climate change. By reducing the temperature increase we may be
able to help save the coral reefs left for the future

Coral Reef Research Paper
Coral reefs are one of nature's most diverse ecosystems. The variability in organisms and plant life is what drives many scientists to understand how can
something so unique occur. However, with humans continuing to grow and needing more space, nature is depleting rapidly. Not only with nature, but the
coral reefs as well are being affected by humans. Many factors are contributing to the damaging of coral reefs. "Rapid increases in the atmospheric
carbon dioxide concentration by driving global warming and ocean acidification, may be the final insult to these ecosystems" (Guldberg et al. 2007).
The need for resources are growing as time progresses and thus the Earth is not able to compete with the demands of human life. Trees are constantly
...show more content...
Multilocus Adaptation Associated with Heat Resistance in Reef–Building Corals. Current Biology, 24(24), 2952–2956.
Bellwood DR, Hughes TP, Folke C, NystrГ¶m M, (June 2004). Confronting thecoral reef crisis, Nature, 429(1), 827–833
Lesser MP, (27 Mar. 2007) Coral Reef Bleaching and Global Climate Change: Can Corals Survive the next Century, National Academy of Sciences
Hoegh–Guldberg O, Mumby PJ, Hooten AJ, Steneck RS, Greenfield P, Gomez E, Hatziolos ME (14 December 2007). Coral Reefs Under Rapid
Climate Change and Ocean Acidification. Science, New Series, 318(5857), 1737–1742
Hughes TP, Graham N.AJ, Jackson J.BC, Mumby PJ, Steneck RS, Rising to the challenge of sustaining coral reef resilience, Trends in Ecology and
Evolution, 25(11), 633–642
Hughes TP, Bellwood DR, Folke C, Steneck RS, Wilson J, New paradigms for supporting the resilience of marine ecosystems, Trends in Ecology and
Evolution, 20(7),

Coral Reef Essay
The coral reef is a vital part of our ocean. Coral also is a big part of life for people who live near coastal regions. We need to identify the causes of coral
degradation, and find ways to repair and keep the reef healthy. Coral reefs are one of the most biodiverse and productive ecosystems on earth and
are essential to the plant. Coral reefs only account for less than 1% of the oceans tidal area, but are still home to 25% of all marine creatures like
crustaceans, reptiles, seaweeds, bacteria fungi, and over 4,000 species of fish (cite). Although the reef is very important to the natural order of the
planet, it is also an economic powerhouse with yearly global value of 375 billion dollars and it feeds over 500 million people around the...show more
content...
There are over 500 plus species of marine algae that reside in hawaii's coastal waters, producing a lot of oxygen for hawaii. These algae live on or
in coral. Corals are creatures which utilize their rock like structures to host symbiotic algae. Which is how the coral gains its vivid appearance. The
algae also so provide crucial oxygen and remove waste from the coral itself. When waters start to warm around coral or is dirty or polluted the reef
ejects that must have symbiotic algae. All that is left is a vacant white bleached remnant of what was once vibrant live coral. A healthy reef can
contribute to economies by generating revenue through tourism. A healthycoral reef system can be very enjoyable to snorkel and adventure through.
Beaches would not be possible without coral reefs. Surf Breaks could also not exist without a healthy reef to make the water shallow enough for
waves to break. Even sandbar waves would not be possible without reef because sand is just smaller crushed up reef. All these things bring in revenue
through tourism without coral reefs there would be none of that.
Reef is very important to the world but is especially important to the hawaiian islands. Without reef in hawaii we would have no fish and more than
25% of fish are endemic to hawaii or even to their individual islands. This means they can not be found anywhere else in the world. Due to our coral
reefs hawaii is one of the top tourists

The Coral Reefs Essay
The Coral Reefs
Can we save "Tropical Rain Forests of the Ocean"?
Anyone who's ever scuba dived at a coral reef and seen the perfect handprint of dead coral can appreciate how fragile and delicate this ecosystem is.
Coral reefs are not just rock, like some people believe, but are an animal.
Corals are a type of animal called a polyp, the simplest of predators that eat meat in the form of drifting zooplankton...all corals have boarders, zillions
of microscopic, one–celled plants called zooxanthellae that live inside the polyps and transform sunlight into oxygen, keeping the corals alive. As you
will see, the corals need these algae in order to live, but too much is deadly.
Coral reefs...show more content...
When a coral is bleached, it means that all the zooxanthella are expelled, exposing the corals limestone skeleton. A coral can live for a time bleached,
but if not revived, the coral will die.
Soil runoff is caused by many activities. Logging, mining, farming, dredging, and other coastal activities are some of the main culprits. The loose
sediment these activities create wash over the coral reefs, blocking out the sunlight, reducing the zooxanthellae photosynthesis and therefore the
quantity of energy available to the coral polyps. If the sediment settles on the reef, the polyps have to work together in waves to attempt to uncover
themselves and produce extra quantities of mucus to try to wash off the particles. This stresses the coral, weakening it and having less energy to
reproduce. If the stress is not relived, the corals will bleach and perhaps die.
Logging is one of the worst causes of sediment runoff, and the clearing of mangroves only exerbates the problem. Mangroves usually grow along the
coastline and trap the soils that normally wash into the water. When these mangroves are cleared, they can no longer provide this essential function.
Dredging is as harmful as sediment runoff. Resorts will dredge a

Coral Reef Research Paper
Massive Pacific–Wide Survey Links Human Presence with Coral Reef Destruction: Even Tiny Human Presence Can Cause 78% Drop in Aquatic Life
A large–scale survey of coral reefs at nearly 2,000 sites across some 38 different inhabited and uninhabited Pacific islands has confirmed that even a
tiny human presence on an island can cause a massive drop–up to 78%–in the amount of reef fish just offshore. The study, published online in the
journal PLOS ONE, is the first to provide a clear estimate of human influence on aquatic life across such a large swath of ocean–from Hawaii in the
Central Pacific to Guam in the Western Pacific. Interestingly, the study showed that although the negative influence increases with the number of
humans nearby (within a ~124–mile radius), this effect tends to plateau...show more content...
and U.S.–affiliated islands, including 25 uninhabited islands. It took over 2,000 underwater hours for divers to physically visit each coral reef site, take a
census of fish populations, and measure the coverage and height of coral. The researchers then combined these data with a range of satellite–derived
measurements of ocean conditions (water temperature, plankton levels, and wave activity) and compared that with official U.S. government census
data on nearby human populations.
The aim here was to come up with an estimate of what constitutes the "natural" amount of aquatic life that should exist if humans were not present–this
number can vary widely depending solely on natural (non–human) conditions and has eluded previous studies thus far.
By comparing the actual amount of sea life from the census with the predicted natural amount and plotting that against human populations, the
researchers were able to put a clear number on the influence of humans on the sustainability of our coral reefs. And this number is very

Speech On Coral Reefs
Coral Reefs play such a vital role in the oceans. They provide a great source of food for large marine animals, shelter for many fish and invertebrates,
and adds biodiversity to the oceans. Without this habitat there would be a large extinction of many species of fish, which effects larger marine animals
who find their food in coral reefs. It's important we do our best to better our corals and replenish the habitat. When the coral reefs are injured and
dying it effects a very large food chain.
One of the key sources to coral reefs survival is zooplankton, their food source, which feeds off phytoplankton. A major concern right now will be
that when the oceans start to warm up drastically it will depress the growth of plankton and because of us, this process has already begun.
Zooplankton is also a major source of food for species such as sponges and many small fish that call corals their home, and because of ocean
acidification the quantity of zooplankton is beginning to fall. This results in the slow process of corals dying and the loss of many fish that live
there and feed there. Many corals have already or are very close to being declared dead, which has consequences for the whole food chain. Many
fish, such as the pufferfish and parrotfish, feed on corals, which then get fed on by the larger marine life. But when they lose a major food source they
can either find another or the species begins to dwindle, and often we don't hear of such a large adaptation, most often we

Essay about Coral Reefs
Coral reefs have been undergoing global degradation due to increasing natural and anthropogenic impacts for at least the last half–century. The intensity
and frequency of stressors, including global climate change, have rapidly increased in number over recent years (Hughes & Connell 1999;
Hoegh–Guldberg et al. 2007; Pandolfi et al. 2011). Frequent disturbances such as hurricanes/cyclones, predation outbreaks, diseases and mass bleaching
events eat–away at the percent of living coral cover and without recovery, the available space is colonized by sponges, soft corals, and macroalgae.
These alternative organisms are often competitive dominants in less than ideal conditions (NorstrГ¶m et al. 2009). The transition is termed a
phase–shift from...show more content...
1993; Lirman 2001; Box & Mumby 2007), increased localized sedimentation (Nugues & Roberts 2003), interfering with the settlement of coral
larvae through space preemption and/or biofilm production (Birrell et al. 2005; Birrell et al. 2008; Box & Mumby 2007; Vermeij et al. 2009), and
allelopathy or chemically mediated competition (deNys et al. 1991, Morrow et al. 2011). Macroalgae can cause physical stress (Quan–Young &
Espinoza–Avalos 2006) decreased photosynthetic abilities (Titlyanov et al. 2007), reduced fecundity (Foster et al. 2008), and harbor potential coral
pathogens (Nugues et al. 2004). The ability of macroalgae to competitively damage stony corals also depends on the species of macroalgae (Maypa &
Raymundo 2004; Birrell et al. 2008), and other compounding factors such as irradiance, sedimentation, dissolved nutrients, and level of herbivory on
the reef.
Over the past several decades the incidence of coral disease has increased, with striking correlation to increasing macroalgal cover (Goreau et al.
1998; Harvell et al. 1999; Harvell 2004; Weil & Smith 2006). The enhanced need for disease research coupled with the massive advancements in
molecular techniques made the study of coral–associated microbes more efficient and less cost prohibitive. Thus, we have recently recognized the
significant role microorganisms play in the physiology of both healthy and diseased corals. The term holobiont was coined to describe the dynamic
relationship

Essay about The Ecosystem of the Coral Reef
The Ecosystem of the Coral Reef
Coral reefs are among the most diverse and productive communities on Earth. They are found in the warm, clear, shallow waters of tropical oceans
worldwide. Reefs have functions ranging from providing food and shelter to fish and invertebrates, to protecting the shore from erosion.
Although many corals resemble plants, they are actually members of the animal phylum Cnidaria. Most corals are colonial, which means that each coral
is made up of many individual polyps connected by living tissue (the coenosarc). Each polyp has a cup–like shape with a ring of tentacles around a
central opening (pharynx) that functions as both mouth and anus. The tentacles are tipped with stinging cells called...show more content...
The more famous coral forms huge deposits that take on the shape of small, underwater mountains of calcium carbonate. Corals are benthic organisms
in the fact that they are stationary for the most part, and do not swim or drift in the ocean. All coral feed on plankton. Soft coral are filter feeders,
filtering out plankton as the current passes through the porous structure of the coral. Hard coral have tiny "critters" located inside a limestone shell that
rely on plankton that float by as their food source.
Since they are very sensitive, coral require a very specific environment in order to survive. They are found generally in warm, shallow areas of the
tropical oceans. Although they are best developed in temperatures from about twenty–three to twenty–five degrees Celsius, coral reefs can be found in
temperatures as low as eighteen degrees Celsius. Corals are restricted to seawater with a salinity ranging from thirty to forty parts per thousand. They
also require a concentrated amount of calcium carbonate to assist in the process of forming their skeleton. The shape, size and structure of the coral
are directly related to their location in the ocean, and depth. Coral located near the surface tend to be flexible in order to flex and sway with the wave
action and tidal currents. The water currents and wind can also play an important role in the

Coral Reefs Essay examples
Coral Reefs
Coral reefs are one of the oldest types of living systems on earth, and certainly one of the most spectacular (Goreau, 1987). They are massive
underwater structures formed by the limestone skeletons of tiny invertebrate animals. Reefs house a greater diversity of body forms, chemistry, and
animal phyla (thirty–two compared to the eight that inhabit the most biodiversity ecosystems on land). Phyla comprise the second largest category of
living things, after kingdoms.
Coral animals begin life as free–floating larvae, but settle on the sea floor in sedentary colonies. The term "coral" applies both to these animals and to
their skeletons, particularly the skeletons of stone–like corals (Discover 1997)....show more content...
In Florida, patch reefs can be as close as one hundred meters to the shore. Ancient limestone reefs have occupied the Florida peninsula intermittently
over the past 150 million years (Discover, 1997). Florida's present coral reefs came into existence 5,000 to 7,000 years ago, when sea levels rose
following the Wisconsin Ice Age. The reefs in the Florida Keys are part of the third largest barrier reef system (360 square kilometers from Miami to
the Dry Tortugas).
Coral reefs are continuously being both built up and decomposed, so different parts of a reef are in varying stages of succession (Richmond, 1993).
Coral reefs are very fragile, because reef–building organisms cannot thrive if the surrounding water changes significantly. Coral reefs require very
specific conditions in order to grow: a solid structure for the base; warm and consistent water temperatures (averaging between 20 and 30 degrees
Celsius); stable salinity; moderate wave action; and clear water that is low in nutrients and plankton. The water on a healthy coral reef is clear
because there are very few nutrients, so plankton that would cloud the water are few. In general corals grow slowly, but they are extremely efficient at
living and reproducing in these conditions (American Zoologist, pg 524–536).
Reefs matter in many ways:
Links to other coastal ecosystems: such as

Coral Reefs Essay
Coral Reefs
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 formed far
offshore and they make a ring–shaped reef that close a circular lagoon. Coral reefs are the largest biological...show more content...
This in turns effects the entire ecosystem of the ocean. Pollution by humans have directly or indirectly caused the death of 5%–10% of the world's
living reefs, according to marine biologist Clive Wilkinson of the Australian Institute of Marine Science. This estimate didn't take in global warming
and ozone depletion as a factor. The pollution is caused by fisheries, oil spills, deforestation, tourists, and even reckless divers. The problems which are
getting even bigger is the problem of deforestation and reckless divers.
In the watershed of Bacuit Bay in the Philippines, deforestation increased erosion into the bay by more that 200 times.(Futurists, 1995) One of the
biggest threats to coral reefs are tourists. Last year alone over 1.2 million tourists visited the Great Barrier Reef.
(Star–Bulletin, 1995) The tourists are not only fisherman and devoted divers they are also scientists who wanted to see the enormous reef. Every year
the numbers of visitors increase by 10%. It has brought many resorts to the area who also want to get into fun and making a little money in the $1
billion business. Even the hotels and the motels pollute the reefs by their drainage and sewage pipes. This is causing a huge problem in coastal tourism
which is the world's fastest growing industry, worth over $7 billion annually in the Caribbean.(Star–Bulletin, 1995) Marine Scientists are really worried
of how much longer the reef can survive with all these visitors to the

Coral Reef Essay
Coral reefs are found in shallow tropical waters and are most commonly present along island and continental shores. Economically, these reefs present a
major source of income and resources for their local communities. Without them, crucial elements of tourism, fishing, coastal protection, and even
pharmaceutical discovery would be missing. According to the US Department of State, tourism is the fastest growing coral reef–associated sector of the
economy as approximately 100 million tourists visit the Caribbean alone generating an estimated $1 billion in a mere seven–year span of time
(Hoegh–Guldberg, 1999). These numbers are only expected to grow. Similarly, fisheries associated withcoral reefs employ millions of fishers and
produce...show more content...
The relationship between corals and their symbiotic dinoflagellates is the main factor in the evolutionary success of reef–building corals. The
endosymbiotic algae are the source of numerous benefits for the corals and are the main contributor to the long–term survival of coral reefs over time
(Muller–Parker et al. 2015). This symbiotic relationship occurs because the algae live within the tissues of the coral and, through photosynthesis,
provide a reliable source of nutrients to their hosts. These activities provide the coral with a fixed source of carbon compounds for energy, enhance the
calcification process, and help maintain healthy nutrient homeostasis. In return, the host coral provides a protective environment for the algae to live
within and a reliable supply of carbon dioxide that can be used in its photosynthetic processes. This mutualistic relationship allows the normally slow
growing corals to compete with the other faster growing species because of the efficient trading of resources between the symbiotic organisms. It
drastically improves productivity as it allows the corals to feed by day through photosynthesis but still rely on predation to feed at night when
photosynthetic processes are no longer available (Buchheim, 2013). Compared to other benthic species, corals have an immense competitive edge as
they can thrive in seawater where

coral reef Essay
CORAL REEFS
Almost every one of us have heard and most of you have seen the Coral reefs but did you know what actually these are:
As a mariner its important to know about the marine life, that was one reason I have chosen this topic for my today's short presentation.
GM, my scheme of presentation will be as flashed:
DEFINATION OF CORAL REEF
DIFFERENCE BETWEEN CORAL AND CORAL POLYP
WHERE WE CAN FIND CORAL
CONSTRUCTION OF CORAL REEFS
CONDITIONS FOR GROWTH OF CORAL REEFS
TYPES OF CORAL REEFS
THREAT TO CROAL REEFS
WHAT SHOULD A MARINER DO IN CORAL RICH AREAS
FUTURE OF CORAL REEFS
CONCLUSION
What is a coral reef?
Coral reefs are huge structures made of limestone that is deposited by living things. There are thousands of species that...show more content...
Soft corals are found in both tropical seas and in cool, dark regions.
What is a coral polyp?
A coral polyp is a spineless animal. Coral polyps can be the size of a pinhead while others are larger, sometimes a foot in diameter. One coral branch
or mound is covered by thousands of these animals. They are invertebrates (spineless animals) and are cousins of anemones and jellyfish. When
thousands of these animals are grouped together, they are referred to as coral colonies. Each coral "tree" or "mound" is one

colony of coral polyps. A polyp has a sac–like body and an opening or mouth encircled by stinging tentacles called cnidae. The polyp uses calcium
carbonate from seawater to build itself a hard, cup–shaped skeleton. This limestone skeleton protects the soft, delicate body of the polyp. Coral polyps
are usually nocturnal, meaning that they stay inside their skeletons during the day. At night, polyps extend their tentacles out to feed.
Where do corals live?
Coral reefs are found in over 100 countries. Most reefs are located between the tropics of Cancer and Capricorn, in places such as the Pacific Ocean,
the Indian Ocean, the Caribbean, the Red Sea and the Arabian Gulf. Corals are also found farther from the equator in places where warm currents
flow out of the tropics, such as Florida and southern Japan. Worldwide, coral reefs cover an estimated 284,300 square kilometers (110,000 square miles).
How old are

Informative Essay On Coral Reefs
In the news reporters often talk about the effects of global warming as if they are anywhere from five to one–hundred years off in the future. Those
dangers like unpredictable and catastrophic weather patterns may not pose a major threat to human populations yet. However, for the inhabitants of
earth's coral reefs, the planet's constant warming immediately endangers thousands of species. While coral reefs occupy only a small fraction of the
ocean's floor, they account for roughly one fourth of the world's marine life. Coral itself, which in large part comprises coral reefs is made up of
thousands of tiny polyps that cling together and secrete a hard outer coating binding the individual polyps together (Jaap, 212–213). Generally coral
make up the vast majority of all reefs, but soft bodied organisms like anemones litter the sea bed as well. Coral reefs' seemingly eternal balance with
man is now in jeopardy, as small things like clownfish infertility and massive coral population loss begin to snowball, eventually leading to human
casualties. These vibrant structures made up of millions of years of development do not face potential threats from global warming. The existing threats
are imminent.
As mentioned, sea anemones accompany coral on the bottom of the earth's enormous seas. While this may be true, anatomically they are greatly
different from hard bodied corals. They cling to rocks on the seabed using the bottom of their bodies, Their pedal disc, which functions a lot

Coral Reefs and How We Can Save Them Essay
INTRODUCTION
Coral reefs are underwater arrangements made from calcium–carbonated substances, which are released by corals. Coral reefs are gatherings of small
and large organisms, which are found in marine waters that contain scarce nutrients. Most coral reefs are built from stony corals, which in turn consist
of polyps that cluster in groups. The polyps belong to group of animals' known as Phylum Cnidaria, which in turn secrete hard carbonate exoskeletons,
which support and protect their bodies. Reefs grow best in warm, shallow, clear, sunny and agitated waters ("NOAA and CoRIS"). Shallow water
corals that live in warm water often have another source of food, the zooxanthellae. These specific single–celled algae practice a process...show more
content...
This phenomenon that is very interesting to researchers due to the fact it happens only on a particular night every year (The Ocean Portal Team).
Moreover, once the larva is released and roaming on its own it needs to constantly find light in order to survive. They remain swimming towards to
surface where they live for few days to even weeks, by this time if the larvae is not eaten by roaming predators the larvae then makes its descent to the
ocean floor where it must find a hard surface to attach themselves. Furthermore, the attached planula now metamorphasizes into a coral polyp begins to
divide itself through as sexual budding and making genetic copies of itself and eventually a coral colony is formed. Once, completely formed the
cycle will then repeat itself. However, corals can also only go through asexual reproduction yielding in solitary polyps or vast colonies that are identical
to each other. They go through budding or fragmentation, a cause of this as result of natural disturbances such as a storm or through being struck by
fishermen.
Coral reefs are sometimes called "rainforests of the sea" due to the fact that they are a habitat that holds such a diverse amount of aquatic organisms.
Furthermore, coral reefs occupy less than 0.1% of the world's ocean surface; however, they do provide 25% of all marine species.

Coral Reefs And Coral Reef
Coral reefs in Belize have declined in abundance over the past decade. The reefs have experienced massive losses due to many local and global
stressors such as bleaching, disease, sewage, overfishing, climate change, and tourism damage. After Hurricane Iris in 2001, the coral reef in Belize
was left for the dead due to no growth. Direct impacts such as hurricanes are associated with the loss of architectural complexity of coral habitats. The
loss of this coral reef complication drives the decline in diversity and species richness. The widespread mortality of corals also increases the chance of
net reef erosion. These impacts are expected to amplify calcium carbonate dissolution with negative consequences for the entire reef framework...show
more content...
Restoration projects strategically planned and mapped nursery sites and out–plant sites. This is the mostly widely used method for ecological recovery
of coral reefs which is also called coral gardening. Coral gardening framework has expanded to planting ten thousand rehabilitated corals on degraded
coral reefs in the Caribbean and Western Atlantic. This method is based on two factors: the collection of coral fragments within nurseries and the
out–planting of nursery grown corals onto ruined reefs (Lirman, 2016). First, engineers took a few factors into consideration – what corals exist, and
where, in proximity to the restoration sites. Next, donor corals must be mapped and scoped to the location of the nursery and out–plant sites in the
process. Past restoration projects in the Caribbean and Western Atlantic are quite different from coral gardening. They depended on the
transplantation of corals from a donor site to a damaged site (Lirman, 2016).Coral gardening techniques are a little different because this technique
uses a small amount of corals within ex situ or in situ nurseries prior to outplanting onto degraded reefs. The key to coral gardening is to maximize
coral productivity and survivorship. While corals are in the nursery, they can provide an expanding source of corals for ecological restoration. If
there's a high productivity at the nursery, they will no longer need to use more corals

Essay On Coral Reef
Wading through the water with my own school of flying fish felt good. Safe and sound while filling up on plankton. That was, until I spotted
something shiny. Swimming away from my group, I made my way to the light reflecting source, only to find that it was a metal something. Maybe
debri from a ship, I don't know. When I turned back in the direction of my group, they were gone! I started to panick and began swimming in that
direction franticly. How could I lose my group? I thought. I started to slow down only to spot a colorful coral reef. I've never actually stopped by one so
I don't really know what it's like. Me being my curious self, decided to go for it. As I was swimming toward the reef, I saw a tuna fish. Struck with fear,
I started

Coral Reefs Essay
Coral reefs are very diverse ecosystems. They are "the rainforest of the sea". Coral reefs can be very big or very small. The Great Barrier Reef
(Australia) is 1,600 miles long and 40 miles wide. They are very important for our ocean, they provide food and home for many of the fish in the
ocean. For some fish, coral reefs are the only viable food source or shelter they have. Coral reefs are very important.
Coral reefs are made by individual coral that join together to form a coral colony. Each coral is .06 to .5 inches in size. There is a tissue that joins the
coral together, called coenosarc.
For coral reefs to live they need certain thing. Coral reefs need water that is warm, shallow, and in tropical climates. They have to have enough...show
more content...
Reefs can live decades to centuries. This is only when there is little to no damage done to the reefs. There are different kinds of things that can
damage the reefs. One of these things is when the weather changes, from cold to hot or hot to cold, it changes the sea level and temperature of it.
When sea level and temperature changes it damages the coral reefs. Another thing that can harm the coral reefs are seaweed. Seaweed is a threat to
corals because they grow much faster, than the seaweed starts to take over the coral reef. When there is too much nutrients in the sea, the seaweed
grows much faster than usual and it take over the reef much faster. Seaweed have a chemical that damages the coral, and kills them also.
The most significant threat to coral reefs is human interaction. People use coral reefs for a lot of things. They provide us with jobs, coral reefs bring
in 30 billion dollars a year, the most they have ever brought in was 170 billion dollars in a year. Even though they help us so much we harm them in
many different ways. Humans overfish, we pollute the ocean, and we change the ocean chemistry. These things kill the coral.
Coral reefs also play a big part in other sea animals lives.Coral reefs make up about 1% of the ocean floor, that may seem small but, that about the size
of France! One third of all marine animals live in a coral reef for some of their life. For

Red Coral Reef Essay

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Red Coral Reef Essay