Tropical marine and coral reef ecosystems, including mangroves and sea grasses, are vulnerable environmental resources that provide significant economic goods and services and contribute to the livelihoods, food security and safety of millions of people around the world. The health of these resources is critical to human well-being.
Sustaining Tropical Marine Ecosystems. Coral reefs form an important part of the tropical marine biology. The coral reefs maintain a balance of life with the mangrove and sea grass ecosystems near the coastal shores. Many marine creatures spend their lives in moving from mangrove ecosystems to sea grass beds and then coral reefs, thereby transferring nutrients and connecting life. Mangrove trees are known to grow to a height of 15 meters and their roots are always in proximity to the shores. The root systems serve as a source of underground water ecosystem for marine animals. Sea grass beds are found in totally shallow bays. The coral reefs lying at the bottom protect the mangrove trees and sea grass beds from erosion by the waves.
They are Primary Producers. In the 'circle of life', humans along with every other organism plays a significant role, coral reefs aren't an exception. According to biologists, primary productivity is described as the storing of organic and inorganic compounds by the process of photosynthesis. Like trees and plants are known to reduce our carbon levels, corals also help in reducing the effects of CO2. Coral reefs support the food chain by being a food for tropical fish and other marine animals that serve as food for animals, higher in the food chain. This maintains the balance of the ecosystem.
They are Primary Producers. In the 'circle of life', humans along with every other organism plays a significant role, coral reefs aren't an exception. According to biologists, primary productivity is described as the storing of organic and inorganic compounds by the process of photosynthesis. Like trees and plants are known to reduce our carbon levels, corals also help in reducing the effects of CO2. Coral reefs support the food chain by being a food for tropical fish and other marine animals that serve as food for animals, higher in the food chain. This maintains the balance of the ecosystem.
Tourism. Coral reef destinations are recognized as the biggest tourist attractions, especially on islands like Maldives and Jamaica who totally depend on coral reefs for their economy. Not surprising that the Great Barrier Reef in Australia, the world's largest coral reef ecosystem .Though coral reef tourism is believed to be an alternative source of income for the poor coastal communities, none can guarantee how long the poor countries will be able to preserve these beautiful sites.
Coastal Protection. The disastrous hurricanes and tsunamis that sweep off life and property, in the blink of an eye, are lessened in their impact by coral reefs. Yes, coral reefs are known to break the power of waves and reduce their intensity, thereby protecting coastal areas from destruction. Coral reefs can be called as nature's defense mechanism to prevent coastal soil erosion and flooding.Fisheries. The fishing industry and the common income source for the fishermen in the coastal areas are heavily dependent on the coral reefs. The coral reefs provide shelter, nutrition and habitat to almost a quarter of the world's fish!! Think how valuable is this contribution when it comes to the national, international and local fisheries market.
Medicinal Research. A major breakthrough in the treatment of HIV infections is the medicine AZT that is based on the chemicals found in sponge reefs in the Caribbean and it highlights the potential of medicinal value of coral reefs. Pharmaceutical companies have targeted coral reefs for medicines on cancer and other terminal diseases.
Cultural Significance. 'Men, enough of greed, stop exploring other lives just for some parochial needs, let life sustain, in what form it is, no matter wherever it is'. Coral reefs are worshiped as life sustaining organisms in innumerable cultures around the world. Most significant are the islands of Fiji, where coral reefs and their waters are thanked through ceremonies and prayers. In Fiji, the traditional reef management system has worked wonders and has sustained marine habitat ever since its existence. For Fiji, coral reefs are a symbol of life and reverence and same is true for many other cultures around the world.
The importance of reefs and other tropical marines nowadays is increasingly highlighted. They play crucial roles in our lives. At an individual level, we must try to make certain changes in our lifestyle that helps in significantly reducing global warming affects because that's the least we can do for saving our planet.
