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The Mambilla Plateau is a
plateau In geology and physical geography, a plateau (; ; : plateaus or plateaux), also called a high plain or a tableland, is an area of a highland consisting of flat terrain that is raised sharply above the surrounding area on at least one side. ...
in the
Taraba State Taraba is a States of Nigeria, state in north-eastern Nigeria, named after the Taraba River, which traverses the southern part of the state. It is known as "Nature's Gift to the Nation". Its capital is Jalingo. The state's main Demographics ...
of
Nigeria Nigeria, officially the Federal Republic of Nigeria, is a country in West Africa. It is situated between the Sahel to the north and the Gulf of Guinea in the Atlantic Ocean to the south. It covers an area of . With Demographics of Nigeria, ...
. The Mambilla Plateau has an average elevation of about above sea level, making it the highest plateau in Nigeria. Some of its villages are situated on hills that are at least above sea level.Chapter IX. The Mambila
David Zeitlyn, University of Kent
Some mountains on the plateau and around it are over high, like Gang or Chappal Waddi which has a height of above sea level. It is the highest mountain in Nigeria and in
West Africa West Africa, also known as Western Africa, is the westernmost region of Africa. The United Nations geoscheme for Africa#Western Africa, United Nations defines Western Africa as the 16 countries of Benin, Burkina Faso, Cape Verde, The Gambia, Gha ...
. The Mambilla Plateau measures about along its curved length; it is wide and is bounded by an
escarpment An escarpment is a steep slope or long cliff that forms as a result of faulting or erosion and separates two relatively level areas having different elevations. Due to the similarity, the term '' scarp'' may mistakenly be incorrectly used inte ...
that is about high in some places. The plateau covers an area of over .


Geography

The Mambilla Plateau is located in the southeastern part of Taraba State of Nigeria under Sardauna
local government area A local government area (LGA) is an administrative division of a country that a local government is responsible for. The size of an LGA varies by country but it is generally a subdivision of a federated state, state, province, division (politica ...
. The Mambilla Plateau constitutes one of Taraba State's largest local government areas. There are numerous towns on the plateau, with the largest being Gembu. The plateau has its south and eastern escarpments standing along the Cameroonian border, while the remainder of its northern escarpment and its western slope are in Nigeria. The Mambilla Plateau is hilly with deep gorges, and travelers are constantly passing from one panoramic view to the other. The plateau is entirely covered by soil with occasional occurrence of
granite Granite ( ) is a coarse-grained (phanerite, phaneritic) intrusive rock, intrusive igneous rock composed mostly of quartz, alkali feldspar, and plagioclase. It forms from magma with a high content of silica and alkali metal oxides that slowly coo ...
. The plateau is dissected by many streams, notably the Donga River and
Taraba River The Taraba River is a river in Taraba State, Nigeria, a tributary of the Benue River. It joins the Benue on a floodplain 10 km wide and 50 km across. The major towns along the River Taraba are Sert-Baruwa, Sarki Ruwa, Karamti, Jamtari ...
, with both having their sources on/from the Mambilla Plateau. The Mambilla Hydroelectric Power Station is proposed for construction in Western Mambilla near the Nigeria-Cameroon border, within an anticipated completion date of 2030, although it has been on the drawing boards for upwards of 48 years. Nigeria's largest game reserve, the Gashaka/Gumti Game Reserve, is located north of Chappal Waddi on the northern border of the Mambilla Plateau.


Climate

The climate of the plateau is comparatively cold. Daytime temperatures hardly ever exceed making it the coolest region in Nigeria. Strong winds prevail during the daytime and the rainy season lasts from mid-March until the end of November. As a result of its high elevation, the plateau experiences temperate weather conditions but on a smaller scale because of its location in a tropical environment. The
rainy season The rainy season is the time of year when most of a region's average annual rainfall occurs. Rainy Season may also refer to: * ''Rainy Season'' (short story), a 1989 short horror story by Stephen King * "Rainy Season", a 2018 song by Monni * '' ...
on the Mambilla Plateau is associated with frequent and heavy rainfall because of
orographic Orography is the study of the topographic relief of mountains, and can more broadly include hills, and any part of a region's elevated terrain. Orography (also known as ''oreography'', ''orology,'' or ''oreology'') falls within the broader disc ...
activities on the plateau involving moist winds from the south
Atlantic Ocean The Atlantic Ocean is the second largest of the world's five borders of the oceans, oceanic divisions, with an area of about . It covers approximately 17% of Earth#Surface, Earth's surface and about 24% of its water surface area. During the ...
in southern Nigeria and the steep escarpments of the plateau. The Mambilla Plateau receives over 1850 millimetres of rainfall annually.


Vegetation

Vegetation on the plateau comprises low grasses with trees being noticeably absent except for man-made forest planted by German colonialists during the period of German administration of the
Cameroons British Cameroons or British Cameroon was a British mandate territory in British West Africa, formed of the Northern Cameroons and Southern Cameroons. Today, the Northern Cameroons forms parts of the Borno, Adamawa and Taraba states of Nigeri ...
(c. 1906-1915) and other Nigerian government tree planting programs. The predominant vegetation cover is the low, velvet grass akin to the English rat-tail grass, known locally here as "gwur" grass. It is a major ritual emblem of the local traditional religion. The plateau is the only region of Nigeria that grows the
tea plant ''Camellia sinensis'' is a species of evergreen shrub or small tree in the flowering plant family Theaceae. Its leaves, leaf buds, and stems can be used to produce tea. Common names include tea plant, tea shrub, and tea tree (unrelated to '' M ...
on a large scale and there are several tea farms, although the sector remains mostly underdeveloped. It is also home to the Gashaka Gumti National Park, which is the largest national park and protected area in all of Nigeria, as well as the Majang Forest known officially as Ngel Nyaki Forest Reserve, both of which harbor rare and endangered West/Central African plant and animal species endemic to the area. The eucalyptus tree is the dominant tree is these man made forests as a result of the easily adaptability of the eucalyptus tree to the height and the cool climatic conditions on the plateau. The abundance of low lush green grasses on the plateau has attracted a large number of cattle, whose advent beginning during British rule affected the plateau's vegetation. This has resulted in
overgrazing Overgrazing occurs when plants are exposed to intensive grazing for extended periods of time, or without sufficient recovery periods. It can be caused by either livestock in poorly managed agricultural applications, game reserves, or nature ...
and widespread
erosion Erosion is the action of surface processes (such as Surface runoff, water flow or wind) that removes soil, Rock (geology), rock, or dissolved material from one location on the Earth's crust#Crust, Earth's crust and then sediment transport, tran ...
on the plateau and has created problems between the cattle herders, referred to as the Fulanis and the indigenous people, the Mambila.


People

The major, original and predominant group of the Mambilla Plateau are the Mambilla people. The 60,000-km2 Mambilla region straddling the borderlands here has been identified as containing remnants of "the Bantu who stayed home" as the bulk of Bantu-speakers moved away from the region (see
Bantu expansion Bantu may refer to: * Bantu languages, constitute the largest sub-branch of the Niger–Congo languages * Bantu peoples, over 400 peoples of Africa speaking a Bantu language * Bantu knots, a type of African hairstyle * Black Association for Natio ...
). Since the British occupation and thereafter, there has been immigration of other groups including the Yamba,
Fulani The Fula, Fulani, or Fulɓe people are an ethnic group in Sahara, Sahel and West Africa, widely dispersed across the region. Inhabiting many countries, they live mainly in West Africa and northern parts of Central Africa, South Sudan, Darfur, ...
and trading communities of Igbo, Wimbum (Kambu), Hausa and Banso. Of these, only the Yamba established some 4 old settlements upon their immigration. The rest of the new entrants lay no claim to ancestral lands, but are business or occupational migrants without ancient or ancestral villages of their own. All Banso and Kambu (Wimbum) villages are to be found only in Cameroon Republic, some quite distant from the Nigerian border. The vast majority of the people of Mambilla Plateau speak Mambilla as their first language. English is the official language today, while Fulfulde (language of the Fulani, introduced in British times) has been employed as trade language in modern times. Christianity and Islam are the main religions today, having gradually displaced the Mambilla Traditional Religion that was based on the Suu system, which was the predominant religion before the coming of Christian missionaries (from the 1920s) and Hausa and Wawa itinerants. These new religions became particularly visible after the 1960s.


See also

* Mambila people * Mambila massacre * Ngel Nyaki Forest Reserve *
Bantu expansion Bantu may refer to: * Bantu languages, constitute the largest sub-branch of the Niger–Congo languages * Bantu peoples, over 400 peoples of Africa speaking a Bantu language * Bantu knots, a type of African hairstyle * Black Association for Natio ...


References


External links

{{Authority control Plateaus of Nigeria Geology of Nigeria Volcanic plateaus Cameroonian Highlands forests Taraba State Adamawa State