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The Philippines, with the fifth longest coastline in the world, holds at least 50% of known mangrove species and is considered one of the top 15 most mangrove-rich countries. Philippine mangrove forests cover an estimated 2,473.62 km 2 (955.07 sq mi) of coastline as of 2003, which comprise 3% of the total forest cover remaining in the country.
Their loss would be ‘disastrous’, conservationists warned as a global assessment on how mangroves are faring was published. Half the world’s mangroves ‘at risk of collapse’ as climate ...
This decline has led to a negative chain of effects in other ecosystems that are dependent on mangrove forest for survival. [15] In just the last decade, at least 35 percent of the world's mangroves have been destroyed, exceeding the rate of the disappearance of tropical rainforests. [ 16 ]
Mangroves are hardy shrubs and trees that thrive in salt water and have specialised adaptations so they can survive the volatile energies of intertidal zones along marine coasts. A mangrove is a shrub or tree that grows mainly in coastal saline or brackish water. Mangroves grow in an equatorial climate, typically along coastlines and tidal ...
Why mangroves can be good: They could help protect against sea level rise because their stick-like roots help build up the soil height and their falling leaves decompose into soil.
[106] [107] Likewise, the 2010 update of the World Mangrove Atlas indicated that approximately one fifth of the world's mangrove ecosystems have been lost since 1980, [108] although this rapid loss rate appears to have decreased since 2000 with global losses estimated at between 0.16% and 0.39% annually between 2000 and 2012. [109]
Mangrove ecosystems are found in about 120 countries [8] in the world and make up 0.7% of the world's tropical forests. [7] In most of these regions mangroves provide many services including; shelter, climate regulation through carbon sequestration, [ 7 ] decrease coastal erosion, create a link between terrestrial and marine ecosystems, and ...
Yet, according to UNESCO, some countries lost more than 40% of their mangroves between 1980 and 2005. [4] UNESCO's protection of the mangrove ecosystem involves the inclusion of mangroves in Biosphere Reserves, World Heritage sites and UNESCO Global Geoparks [2] as well as the protection of the blue carbon ecosystem. [5]