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In the Rivers/Bayelsa region of Nigeria, the mangrove forest area spans a vast 5,435.96 square kilometers. Within this extensive expanse, 90.62 square kilometers of mangroves are designated within forest reserves. This indicates that approximately 1.67% of the total mangrove area is safeguarded within these specific forest reserves. [20]
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. [ 4 ]
Mangrove forests grow only at tropical and subtropical latitudes near the equator because they cannot withstand freezing temperatures. [7] Many mangrove forests can be recognised by their dense tangle of prop roots that make the trees appear to be standing on stilts above the water. This tangle of roots allows the trees to handle the daily rise ...
Similarly, another author indicated that there are 14 distinct biomes, including forests, grasslands, and deserts, among the 846 ecoregions that make up the area. Ecoregions vary in size; the island group of St. Peter and St. Paul Rocks in the Atlantic Ocean is only 6 km2, while the East Siberian Taiga is 39 million km2.
Nigeria's mangrove forest is located in the Niger delta region and is arguably the most exploited mangrove forest in the world. [11] The Niger Delta region of Nigeria has a land mass of about 70000 km² representing 7.5% of Nigeria's land mass.
There are important mangrove swamps in Kenya, Tanzania, the Democratic Republic of the Congo (DRC), and Madagascar, with swamps in the latter even admixing at the coastal verge with dry deciduous forests. Nigeria has Africa's largest mangrove coverage, spanning 36,000 km 2 (14,000 sq mi). Oil spills and leaks have destroyed much of this in the ...
Cross River National Park borders Korup National Park in Cameroon and is the largest rain forest area in Nigeria. It is also a hotspot for biodiversity. [3] The park has one of the oldest rainforests in Africa, and has been identified as a biodiversity hot spot. [2] Sixteen primate species [4] have been recorded in the park. [5]
Nigeria is covered by three types of vegetation: forests (where there is significant tree cover), savannahs (insignificant tree cover, with grasses and flowers located between trees), and montane land (least common and mainly found in the mountains near the Cameroon border). [43] Both the forest zone and the savannah zone are divided into three ...