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The mangrove biome, often called the mangrove forest or mangal, is a distinct saline woodland or shrubland habitat characterized by depositional coastal environments, where fine sediments (often with high organic content) collect in areas protected from high-energy wave action. Mangrove forests serve as vital habitats for a diverse array of ...
Once established, mangrove roots provide an oyster habitat and slow water flow, thereby enhancing sediment deposition in areas where it is already occurring. The fine, anoxic sediments under mangroves act as sinks for a variety of heavy (trace) metals which colloidal particles in the sediments have concentrated from the water.
Mangroves are important habitat as both fish nursery and brackish water habitats for birds and other coastal species. Though climate change is expected to extend the mangrove range further north, sea level rise , extreme weather and other changes related to climate change may endanger existing mangrove populations.
Andaman and Nicobar Mangroves: The Andaman and Nicobar Islands host extensive mangrove forests, which are some of the most diverse in the country. These forests provide critical habitat for diverse species, including the Andaman wild pig and several species of endemic birds. [8] They are crucial for the ecological health of the island ecosystem ...
Once new mangroves establish, they too begin to trap more sediment, raising the tidal flat elevation and generating more mangrove habitat. [6] Seaward expansions are likely in regions with modified catchments (i.e. deforestation or urban development) with high topography where high sediments loads are delivered to mangroves at the coast. [ 99 ]
Mangrove habitat is declining due to human activities such as clearing land for industry and climate change. [2] [3] Mangrove restoration is critical as mangrove habitat continues to rapidly decline. Different methods have been used to restore mangrove habitat, such as looking at historical topography, or mass seed dispersal.
Mangroves are species of shrubs and medium size trees that grow in saline coastal sediment habitats in the tropics and subtropics – mainly between latitudes 25° N and 25° S. The saline conditions tolerated by various species range from brackish water , through pure seawater (30 to 40 ppt ), to water concentrated by evaporation to over twice ...
Mangrove forests provide habitat for many small insectivorous birds, including the varied honeyeater, mangrove honeyeater, rufous-banded honeyeater, mangrove robin, lemon-bellied flycatcher, buff-sided robin, little shrike-thrush grey whistler, white-breasted whistler, northern fantail, mangrove grey fantail, Arafura fantail, broad-billed ...