Many scientists now believe the very existence of coral reefs may be in jeopardy unless we intensify our efforts to protect them Frieler et al.
Endangered Species December 26, by kijaninow I've always had a deep connection to the ocean.
Swimming over a coral reef is an awe-inspiring experience and I highly Coral reef destruction visiting one if you haven't had the opportunity yet.
Sadly though, coral reefs are in significant decline and are in desperate need of our help. If the coral reefs die, the oceans will become far more barren. FYI - invertebrates include a multitude of animals such as snails, crabs, clams, starfish, urchins, oysters, and more.
Reef building corals provide shelter from predators for these small animals that are the basis of the ocean food chain.
If we lose reefs, the entire ocean food chain may be disrupted. Not only will invertebrates experience significant habitat loss, the thousands of species of small fish that occupy coral reefs may no longer have a home.
Where will these fish hide from the larger predatory animals on the reef?
|Threats to Coral Reefs | Coral Reefs | US EPA||Anthropogenic fluxes are causing the destruction of these systems. Defining and Understanding Coral and the Coral Reef 2.|
|Coral reef - Wikipedia||New Guinea coral reef. They occupy less than one percent of the ocean floor, yet are home to more than a quarter of all marine species:|
|Coral Reefs — Global Issues||Most scuba divers are aware of the threat to and destruction of coral reefs, what is maybe not so well known is the impact this will have on the oceans as a whole and perhaps the impact on humans on shore. There is a lot of news coverage on global warming and its impact on our world with not so much being said about what is happening to our seas, beyond the usual commentaries about how fish stocks are dwindling.|
If you noticed in the photos above, there were no fish on the dead coral reef. When the corals that provide food and homes to fish die, the fish go elsewhere.
Some estimates show that million people rely on coral reefs dailymany of these in relatively impoverished countries. What happens when their biggest source of food becomes scarce?
Fishing Villages Rely on Healthy Reefs 3. Shoreline Destruction Reefs protect the shorelines of many hurricane prone areas. Over time, hard corals grow up from the seafloor creating a web of interconnected skeletons locked together creating a barrier that keeps large waves and storm surge from making landfall.
If these corals die, we will lose our most important shoreline protection especially in tropical areas enabling waves and storm surge to unleash their full force on beaches and shorelines around the world. The loss of coral reefs will accelerate beach erosion therefore tropical systems will take a much larger toll when they make landfall.
The photo below is a perfect example of how reefs protect shorelines. Without barrier reefs like the one pictured below, thousands of low lying island nations may be lost. Reefs Act as a Natural Barrier 4. Loss of Biodiversity Like I mentioned before reefs are home to thousands of different species, including some we may not have even discovered yet.
Corals are complex organisms and there is a significant amount we can learn still from them. Perhaps even the cures to various diseases could be found on the reefs.
If the reefs die, we will lose out on potential knowledge and scientific discoveries from these unique animals and ecosystems. Millions of jobs will be lost. Not only do coral reefs provide food to millions of people daily, many people and businesses rely on the reef to make ends meet. If the reefs die, many jobs will be lost - especially those that work the tourism industry such as SCUBA diving, snorkeling, fishing, and more.
Most people are completely unaware of the plight of our global reefs and how important they are to life on earth - both on land and under the sea.
Show your support for the reef and spread awareness with our Save the Reef Tee! Be sure to use reef friendly sunscreen while swimming near coral reefs. Click here to check out some reef friendly sunscreens on Amazon. Most sunscreens are not reef safe because they contain harmful chemicals and metals that wash off into the ocean and kill corals.
Never touch a living coral. Many corals grow just a few inches per year and are extremely fragile so take extra caution not to bump or touch them as they break easily.
Reduce your carbon emissions and energy usage as much as possible. Reefs are dying off largely in part to ocean warming and acidification, both of which are the result of excess carbon dioxide in the atmosphere.
This puts severe stress on corals as ocean temperatures rise too quickly for corals to adapt. This is the main cause of coral bleaching.Coral reefs represent some of the densest and most varied ecosystems on Earth.
Over the past 50 years the health of these reefs have been declining. Using high-resolution satellite imagery, scientists are locating the reefs that are in the most trouble.
Nov 26, · The downside of how the coral reef is being destroyed. ENJOY! Coral harvesting for the aquarium trade, jewelry, and curios can lead to over-harvesting of specific species, destruction of reef habitat, and reduced biodiversity. The aggregate effects of these stressors can decrease resilience of the reef overall and increase susceptibility to disease and invasive species.
Coral reefs are biological assemblages adapted to waters with low nutrient content, and the addition of nutrients favours species that disrupt the balance of the reef communities.
Pollution: Coral reefs need clean water to thrive. Coral reef destruction can be preventable, but awareness on a massive scale is necessary to implement changes that will be long lasting.
Reef Bleaching Reef bleaching occurs when extreme water conditions cause corals to expel the internal microorganisms that give them their vibrant colors. Coral reefs are rich in life, but are dying around the world. This page explores some of the problems in further detail.