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The Maldives consists of 1,192 coral islands grouped in a double chain of 26 atolls, along the north-south direction, spread over roughly 90,000 square kilometres (35,000 sq mi), making this one of the world's most dispersed countries. It lies between latitudes 1°S and 8°N, and longitudes 72° and 74°E. The atolls are composed of live coral reefs and sand bars, situated atop a submarine ridge 960 kilometres (600 mi) long that rises abruptly from the depths of the Indian Ocean and runs north to south.

Only near the southern end of this natural coral barricade do two open passages permit safe ship navigation from one side of the Indian Ocean to the other through the territorial waters of Maldives. For administrative purposes the Maldivian government organised these atolls into twenty one administrative divisions. The largest island of Maldives is Gan, which belongs to Laamu Atoll or Hahdhummathi Maldives. In Addu Atoll the westernmost islands are connected by roads over the reef (collectively called Link Road) and the total length of the road is 14 km (9 mi).

Maldives is the lowest country in the world, with maximum and average natural ground levels of only 2.4 metres (7 ft 10 in) and 1.5 metres (4 ft 11 in) above sea level, respectively. In areas where construction exists, however, this has been increased to several metres. More than 80 per cent of the country's land is composed of coral islands which rise less than one metre above sea level. As a result, the Maldives are at high risk of being submerged due to rising sea levels. The UN's environmental panel has warned that, at current rates, sea level rise would be high enough to make the Maldives uninhabitable by 2100.

Protected areas of Maldives

Protected areas of Maldives are administrated by Ministry of Environment and Energy and Environmental Protection Agency (EPA) of Maldives. There are 31 protected areas in Maldives.


The Maldives has a tropical monsoon climate (Am) under the Köppen climate classification, which is affected by the large landmass of South Asia to the north. The presence of this landmass causes differential heating of land and water. These factors set off a rush of moisture-rich air from the Indian Ocean over South Asia, resulting in the southwest monsoon. Two seasons dominate Maldives' weather: the dry season associated with the winter northeastern monsoon and the rainy season which brings strong winds and storms.

The shift from the dry northeast monsoon to the moist southwest monsoon occurs during April and May. During this period, the southwest winds contribute to the formation of the southwest monsoon, which reaches Maldives in the beginning of June and lasts until the end of August. However, the weather patterns of Maldives do not always conform to the monsoon patterns of South Asia. The annual rainfall averages 254 centimetres (100 in) in the north and 381 centimetres (150 in) in the south.

The monsoonal influence is greater in the north of the Maldives than in the south, more influenced by the equatorial currents.

Environmental issues

According to former Maldivian president Mohamed Nasheed, the Maldives are ranked the third most endangered nation due to flooding from climate change. In March and April 2012, Nasheed stated, "If carbon emissions were to stop today, the planet would not see a difference for 60 to 70 years." "If carbon emissions continue at the rate they are climbing today, my country will be under water in seven years." He called for more climate change mitigation action while on the American television shows The Daily Show and the Late Show with David Letterman.

The Intergovernmental Panel on Climate Change's 2007 report predicted the upper limit of the sea level rises will be 59 centimetres (23 in) by 2100, which means that most of the republic's 200 inhabited islands may need to be abandoned. One study appears to show that the sea level in the Maldives dropped 20–30 centimetres (8–12 in) throughout the 1970s and '80s, although later studies failed to back this up. The observed rate of sea level rise is only 1.7–1.8 millimetres per year.

In November 2008, President Mohamed Nasheed announced plans to look into purchasing new land in India, Sri Lanka, and Australia because of his concerns about global warming, and the possibility of much of the islands being inundated with water from rising sea levels. The purchase of land will be made from a fund generated by tourism. The President has explained his intentions: "We do not want to leave the Maldives, but we also do not want to be climate refugees living in tents for decades". On 22 April 2008, then President Maumoon Abdul Gayoom pleaded for a cut in global greenhouse gas emissions, warning that rising sea levels could submerge the island nation of Maldives.

By 2020, Maldives plans to eliminate or offset all of its greenhouse gas emissions. At the 2009 International Climate Talks, President Mohamed Nasheed explained that:

For us swearing off fossil fuels is not only the right thing to do, it is in our economic self-interest... Pioneering countries will free themselves from the unpredictable price of foreign oil; they will capitalise on the new green economy of the future, and they will enhance their moral standing giving them greater political influence on the world stage.

Other environmental issues include bad waste disposal and beach theft. Although the Maldives are kept relatively pristine and little litter can be found on the islands, no good waste disposal sites exist. Most trash from Male and other resorts is simply dumped at Thilafushi.

Marine ecosystem

Maldivian waters are home to several ecosystems, but are most noted for their variety of colourful coral reefs, home to 1100 species of fish, 5 species of sea turtles, 21 species of whales and dolphins, 187 species of corals, 400 species of molluscs, and 83 species of echinoderms. Many crustacean species are there as well: 120 copepod, 15 amphipod as well as over 145 crab and 48 shrimp species.

Among the many marine families represented are Pufferfish, Fusiliers, Jackfish, Lionfish, Oriental Sweetlips, reef sharks, Groupers, Eels, Snappers, Bannerfish, Batfish, Humphead Wrasse, Spotted Eagle Rays, Scorpionfish, Lobsters, Nudibranches, Angelfish, Butterflyfish, Squirrelfish, Soldierfish, Glassfish, Surgeonfish, Unicornfish, Triggerfish, Napoleon wrasses, and Barracudas.

These coral reefs are home to a variety of marine ecosystems that vary from planktonic organisms to whale sharks. Sponges have gained importance as five species have displayed anti-tumor and anti-cancer properties.

In 1998, sea-temperature warming of as much as 5 °C (9.0 °F) due to a single El Niño phenomenon event caused coral bleaching, killing ⅔ of the nation's coral reefs.

In an effort to induce the regrowth of the reefs, scientists placed electrified cones anywhere from 20–60 feet (6.1–18.3 m) below the surface to provide a substrate for larval coral attachment. In 2004, scientists witnessed corals regenerating. Corals began to eject pink-orange eggs and sperm. The growth of these electrified corals was five times faster than ordinary corals. Scientist Azeez Hakim stated:

before 1998, we never thought that this reef would die. We had always taken for granted that these animals would be there, that this reef would be there forever. El Niño gave us a wake-up call that these things are not going to be there for ever. Not only this, they also act as a natural barrier against the tropical storms, floods and tsunamis. Seaweeds grow on the skeletons of dead coral.

Recent scientific studies suggest that the faunistic composition can vary greatly between neighbour atolls, especially in terms of benthic fauna. Differences in terms of fishing pressure (including poaching) could be the cause

Source: https://en.wikipedia.org/wiki/Maldives#Geography