The Maldives is an island country in the Indian Ocean formed by a dual chain of twenty-six atolls stretching in a north-south direction off India's Lakshadweep islands, between Minicoy Island and Chagos Archipelago. It stands in the Laccadive Sea, about seven hundred kilometers (435 mi) south-west of Sri Lanka and (250 mi) south-west of India. This chain of islands is the centrally located archipelago among the Lakshadweep-Maldives-Chagos group of islands, which are in reality the tops of a vast undersea submarine mountain range, in the Indian Ocean and the Arabian Sea.
The Maldives are the smallest Asian country in both population and land area. With an average ground level of 1.5 meters (4 ft 11 in) above sea level, it is the lowest country on the planet. It is also the country with the lowest highest point in the world, at 2.3 meters (7 ft 7 in). The Maldives consists of approximately 1,190 coral islands grouped in a double chain of 26 atolls, along the north-south direction, spread over roughly 90,000 square kilometers, making this one of the most disparate countries in the world.
A layer of humus 15 centimeters (6 in) thick forms the top layer of soil on the islands. Below the humus layer are 60 centimeters (2 ft) of sandstone, followed by sand and then fresh water. Due to high levels of salt in the soil near the beach, vegetation is limited there to a few plants such as shrubs, flowering plants, and small hedges. In the interior of the island, more vegetation such as mangrove and banyan grow. Coconut palms, the national tree, are able to grow almost everywhere on the islands and are integral to the lifestyle of the population.
The limited vegetation and land wildlife is supplemented by the abundance of marine life. The waters around the Maldives are abundant in rare species of biological and commercial value, with tuna fisheries being traditionally one of the main commercial resources of the country. The Maldives have an amazing diversity of sea life, with corals and over 2,000 species of fish, ranging from reef fish to reef sharks, moray eels, and a wide variety of rays: Manta rays; Stingray; and Eagle ray. The Maldivian waters are also home for the whale shark.
Maldives waters are home to wide variety of ecosystems, but it is most noted for their variety of colorful coral reefs, home to 300 species of fish. Seven species have been described as new to science, several more await description. Over 400 have been identified and cataloged and many are now held in the reference collection, including 5 species of turtles, 51 species of echinoderms, 5 species of sea grasses and 285 species of alga & sponges, crustaceans, and tunicates.
No comments:
Post a Comment