![]() Etymology of Mangrove The word 'Mangrove' is considered to be a combination of the Portuguese word ‘Mangue’ and the English word ‘Grove’. The word is broadly used to refer to the habitat and entire plant assemblage or mangal, for which the terms mangrove swamp and mangrove forest are also used. Apart from that, Mangrove is also used to refer to all trees and large shrubs in the mangal. It is narrowly used to refer to the mangrove family of plants, the Rhizophoraceae, or even more specifically just to mangrove trees of the genus Rhizophora, as well. Flora and Fauna of Mangrove Ecosystem The Mangrove in India is home to numerous species of flora and fauna and the presence of Mangrove ecosystems on coastline can save lives and property during natural hazards like cyclones, storm surges and erosion, as well. The Mangrove in India is home to a large number of over 1600 plant and 3700 animal species. The most notable species of Mangrove in India include the major components like "Acanthaceae", "Avicenniaceae" or "Verbenaceae" (Black mangrove), "Combretaceae" (Buttonwood, White Mangrove), "Arecaceae" (Mangrove Palm), "Rhizophoraceae" (Red Mangrove), "Lythraceae" (Mangrove Apple) etc. families. ![]() Significance of Mangrove in India Mangrove in India protects the coast from erosion, surge storms especially during hurricanes and tsunamis and their massive root system is efficient in breaking up the wave energy. Similarly, the mangroves also slow down tidal water enough so that its sediment is deposited as the tide comes in and is not re-suspended when the tide leaves, except for fine particles. By doing so, the mangroves build their own environment. This uniqueness of the mangrove ecosystems and their protection against erosion often makes Mangrove the object of conservation programs including national ‘Biodiversity Action Plans’. It has been found several times that the wave energy is typically low in the areas where mangroves grow. The Mangrove in India also supports ecosystems, adapt low oxygen, limits salt intake and water loss, and also increase survival of offspring. Mangrove Ecosystems in Different Regions of India There are several places in India where Mangrove is found including the Godavari-Krishna and Sunderban. Mangrove occurs on islands in the Indian Ocean, Arabian Sea, Bay of Bengal and the Sunderban is considered as the largest mangrove forest in the world. Sunderban is located in the Ganges delta in the state of West Bengal. Apart from that, some Mangroves can also be found in the Andaman and Nicobar Islands and the Gulf of Kutch in Gujarat. Some of the other significant Mangrove forests found in India include the ‘Bhitarkanika Mangroves’ and ‘Godavari-Krishna Mangroves’. The second largest mangrove forest in the world, the ‘Pichavaram Mangrove Forest’ is situated near Chidambaram in South India. It is also one of those rare mangrove forests, which has actually increased by 90% between the years of 1986 and 2002. |
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Mangrove in India