Central African mangroves
Central African mangroves | |
---|---|
Ecology | |
Realm | Afrotropical |
Biome | mangrove |
Borders | |
Geography | |
Area | 27,570 km2 (10,640 sq mi) |
Countries | |
Conservation | |
Conservation status | Critical/endangered |
Protected | 7,261 km2 (26%)[1] |
The Central African mangroves ecoregion consists of the largest area of mangrove swamp in Africa, located on the coasts of West Africa, mainly in Nigeria.
Location and description
These mangroves are found in fertile rivermouths and lagoons and contain trees up to 45m tall. Most are in
Flora
There are five main species of mangrove trees in the ecoregion: red mangrove (
Fauna
The rich communities of oysters, crabs, invertebrates and the great variety of fish sheltering and spawning in the mangroves sustain animal life including monkeys, African manatee (Trichechus senegalensis), and turtles like the African softshell turtle (Trionyx triunguis). Birds include breeding waterbirds such as striated heron and reed cormorant and large flocks of others during migration.
Example of services related mangrove services include regulatory, provisional, cultural and supportive.
Threats and preservation
Nigeria is the most densely populated country in Africa, which puts a strain on the largest remaining areas of these fertile coastal habitats. Much has been cleared for urban and industrial development, such as the oil refineries of the Niger Delta which have also caused the rivers and swamps to become polluted.[2] Urban areas in originally mangrove areas include Lagos in Nigeria and Douala in Cameroon. Other strains on the ecoregion include clearance for salt panning and agriculture. However mangrove is a resilient habitat and small clumps of mangrove remain in isolation all along the coast of west and central Africa.
19.86% of the Central African mangroves are in protected areas. National protected areas include
External links
- "Central African mangroves". Terrestrial Ecoregions. World Wildlife Fund.
References
- ^ Eric Dinerstein, David Olson, et al. (2017). An Ecoregion-Based Approach to Protecting Half the Terrestrial Realm, BioScience, Volume 67, Issue 6, June 2017, Pages 534–545; Supplemental material 2 table S1b. [1]
- ^ "The Niger Delta: The curse of the black gold". 2 August 2008.
- ^ "Central African mangroves". DOPA Explorer. Accessed 8 November 2021
UNEP (2007). Mangrove of Western and Central Africa. UNEP-Regional Seas Programme/UNEP-WCMC