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Cross River National Park
The Cross River National Park is a national park of Nigeria, located in Cross River State, Nigeria. There are two separate sections, Okwangwo (established 1991) and Oban (established 1988). The park has a total area of about 4,000 km2, most of which consists of primary moist tropical rainforests in the North and Central parts, with mangrove swamps on the coastal zones. Parts of the park belong to the Guinea-Congolian region, with a closed canopy and scattered emergent treereaching40 or 50 meters in height. The park has one of the oldest rainforests in Africa, and has been identified as a biodiversity hot spot. Sixteeprimate specieshave been recorded in the park. Rare primates include common chimpanzees, drills and (in Okwangwo) Cross River gorillas. Another primate, the gray-cheeked mangabey, seems to have recently become extinct in the area. Both divisions of the park are threatened by illegal logging, slash and burn farming and poaching. Eco-tourism may support effort ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kwa Falls
The Great Kwa River (also called ''Kwa Ibo River'' or ''Kwa River'') flows through Cross River State, Nigeria, draining the east side of the city of Calabar. The river ecology is under threat from human activity. Location The river originates in the Oban Hills, in the Cross River National Park, and flows southwards to the Cross River estuary. Its lower reaches are tidal, with broad mud flats. and drain the eastern coast of the city of Calabar. Human activity Human activity in the Great Kwa basin has traditionally been limited to small scale farming, aquaculture and artisanal fisheries, mainly for shrimp. However, Calabar is growing, due in part to the Calabar Free Trade Zone, causing growing numbers of houses and factories to be built in the freshwater and mangrove swamps of the Great Kwa. The University of Calabar covers a site between the Great Kwa River and the Calabar River. The university has acquired more land on both banks of the Great Kwa for future development. P ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
European Union
The European Union (EU) is a supranational political and economic union of member states that are located primarily in Europe. The union has a total area of and an estimated total population of about 447million. The EU has often been described as a '' sui generis'' political entity (without precedent or comparison) combining the characteristics of both a federation and a confederation. Containing 5.8per cent of the world population in 2020, the EU generated a nominal gross domestic product (GDP) of around trillion in 2021, constituting approximately 18per cent of global nominal GDP. Additionally, all EU states but Bulgaria have a very high Human Development Index according to the United Nations Development Programme. Its cornerstone, the Customs Union, paved the way to establishing an internal single market based on standardised legal framework and legislation that applies in all member states in those matters, and only those matters, where the states have agreed to act ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hannoa
''Hannoa'' is a genus of plant in the family Simaroubaceae The Simaroubaceae are a small, mostly tropical, family in the order Sapindales. In recent decades, it has been subject to much taxonomic debate, with several small families being split off. A molecular phylogeny of the family was published in 20 .... It contains the following species (but this list may be incomplete): * '' Hannoa kitombetombe'' * '' Hannoa klaineana'' and '' Hannoa chlorantha''. Both of these "are used in traditional medicine of Central African countries against fevers and malaria." References Sapindales genera Plants used in traditional African medicine Taxonomy articles created by Polbot {{sapindales-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coula Edulis
''Coula edulis'' is a tree in the genus ''Coula'', native to tropical western Africa from Sierra Leone to Angola. It is plentiful in the Democratic Republic of Congo, Nigeria and Sierra Leone. It prefers tropical regions and is tolerant of light shade. It can be found in the top canopy of forest as well as the lower story and has no special soil requirements. It is an evergreen tree growing to a height of 25–38 m, and has a dense crown that can cast deep shade. The leaves are arranged alternately, simple, 10–30 cm long and 4 cm broad, with an entire margin and an acuminate apex. The flowers are produced from April to June, and are greenish yellow, with either four or five petals. The nut is an ellipsoidal drupe available from August to January, 3–4 cm long, with flesh surrounding the kernel, 5–6 mm thick, smooth in texture and can be red or green. The kernel shell is extremely hard and makes germination difficult. The nuts are usually found under the m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Berlinia
''Berlinia'' is a genus of flowering plants in the family Fabaceae. It includes 21 species of trees native to sub-Saharan Africa, ranging from Guinea to Chad, Tanzania, Mozambique, and Angola. Species of ''Berlina'' grow in the Guineo–Congolian forest of equatorial western and central Africa, and in the transitional forest–savanna mosaic belts north and south of the forest region. Fossil pollen attributable to the genus is known from the Eocene (Ypresian In the geologic timescale the Ypresian is the oldest age or lowest stratigraphic stage of the Eocene. It spans the time between , is preceded by the Thanetian Age (part of the Paleocene) and is followed by the Eocene Lutetian Age. The Ypresian ...) of Africa. Species 21 species accepted by the Plants of the World Online as of August 2023: *'' Berlinia auriculata'' – Benin to Central African Republic and Republic of the Congo *'' Berlinia bracteosa'' – southern Nigeria to Chad and Democratic Republic of the C ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Musanga Cecropioides
''Musanga cecropioides'', the African corkwood tree or umbrella tree, is found in tropical Africa from Sierra Leone Sierra Leone,)]. officially the Republic of Sierra Leone, is a country on the southwest coast of West Africa. It is bordered by Liberia to the southeast and Guinea surrounds the northern half of the nation. Covering a total area of , Sierr ... south to Angola and east to Uganda. It is typical in secondary forests. This tree is also known as ''parasolier'', ''n'govoge'', ''govwi'', ''doe'', ''kombo-kombo'', ''musanga'', and ''musanda''. Description ''Musanga cecropioides'' can reach a height of with a diameter of . Its trunk has a pale whitish/yellow tone with a rough, granular texture. Ecology ''Musanga cecropioides'' is a pioneer species and readily springs up in newly cleared patches of forest. In Nigeria it is joined in these locations by the Rauvolfia vomitoria, poison devil's-pepper (''Rauvolfia vomitoria''), the Terminalia ivorensis, Ivory Coast al ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Korup River
Korup is an ethnic group of forest people located in Southwest Province of Cameroon and in the adjacent Cross River State of Nigeria. There are currently four Korup villages in the Cameroonian side: Erat (a.k.a. Ekon II), Ekon I, Ikondokondo (also spelled Ekundukundu) and Akpassang (a.k.a. Ikondokondo II). The largest village of all is Erat, with an approximate population of ~450,Röschenthaler, U. (2000). Culture, history and perceptions on resettlement: a baseline study of the six villages in the Korup National Park. Korup Project Study, Mundemba, pp. 108. and it is located inside the Korup National Park - which has received its name from the Korup people inhabiting its forests. Ikondokondo used to be located inside the park, but in 2000 it was relocated in the park's support zone, north of the town of Mundemba. This is why Ikondokondo is nowadays also known as "the Resettlement". Akpassang and Ekon I are very close to, but outside, the park boundaries. Nigerian Korup villages, su ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Great Kwa River
The Great Kwa River (also called ''Kwa Ibo River'' or ''Kwa River'') flows through Cross River State, Nigeria, draining the east side of the city of Calabar. The river ecology is under threat from human activity. Location The river originates in the Oban Hills, in the Cross River National Park, and flows southwards to the Cross River estuary. Its lower reaches are tidal, with broad mud flats. and drain the eastern coast of the city of Calabar. Human activity Human activity in the Great Kwa basin has traditionally been limited to small scale farming, aquaculture and artisanal fisheries, mainly for shrimp. However, Calabar is growing, due in part to the Calabar Free Trade Zone, causing growing numbers of houses and factories to be built in the freshwater and mangrove swamps of the Great Kwa. The University of Calabar covers a site between the Great Kwa River and the Calabar River. The university has acquired more land on both banks of the Great Kwa for future development. Po ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Calabar River
The Calabar River in Cross River State, Nigeria flows from the north past the city of Calabar, joining the larger Cross River about to the south. The river at Calabar forms a natural harbor deep enough for vessels with a draft of . The Calabar River was once a major source of slaves brought down from the interior to be shipped west in the Atlantic slave trade. Slaving was suppressed by 1860, but the port of Calabar remained important in the export of palm oil and other products, until it was eclipsed by Port Harcourt in the 1920s. With improved roads into the interior, Calabar has regained importance as a port and is growing rapidly. The tropical rain forest in the Calabar River basin is rapidly being destroyed, and pollution is decreasing fish and shrimp catches in the estuary. Those that are caught have unsafe levels of contaminants. Location The Calabar River drains part of the Oban Hills in the Cross River National Park. The geology of the river basin includes the Pre-Camb ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cross River (Nigeria)
Cross River (native name: Oyono) is the main river in southeastern Nigeria and gives its name to Cross River State. It originates in Cameroon, where it takes the name of the Manyu River. Although not long by African standards its catchment has high rainfall and it becomes very wide. Over its last to the sea it flows through swampy rainforest with numerous creeks and forms an inland delta near its confluence with the Calabar River, about wide and long between the cities of Oron on the west bank and Calabar, on the east bank, more than from the open sea. The delta empties into a broad estuary which it shares with a few smaller rivers. At its mouth in the Atlantic Ocean, the estuary is wide. The eastern side of the estuary is in the neighbouring country of Cameroon. The major tributary of Cross river is the river Aloma coming from Benue State to merge with the Cross River in Cross River State. Cross River State is connected with a major highway to its sister state Akwa Ibom. Th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Republic Of Cameroon
Cameroon (; french: Cameroun, ff, Kamerun), officially the Republic of Cameroon (french: République du Cameroun, links=no), is a country in west-central Africa. It is bordered by Nigeria to the west and north; Chad to the northeast; the Central African Republic to the east; and Equatorial Guinea, Gabon and the Republic of the Congo to the south. Its coastline lies on the Bight of Biafra, part of the Gulf of Guinea and the Atlantic Ocean. Due to its strategic position at the crossroads between West Africa and Central Africa, it has been categorized as being in both camps. Its nearly 27 million people speak 250 native languages. Early inhabitants of the territory included the Sao civilisation around Lake Chad, and the Baka hunter-gatherers in the southeastern rainforest. Portuguese explorers reached the coast in the 15th century and named the area ''Rio dos Camarões'' (''Shrimp River''), which became ''Cameroon'' in English. Fulani soldiers founded the Adamawa Emirate in t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Korup National Park
Korup National Park is in the Southwest Province of Cameroon and extends over 1,260 km2 of mostly undisturbed primary forest. It is reputedly one of Africa’s oldest and richest tropical forests in terms of floral and faunal diversity. It is the most accessible rainforest national park in Cameroon with basic lodging infrastructure and a large network of trails open to visitors. The park is a popular birdwatching destination and famous for primate viewing (including species such as the drill, Preuss's red colobus, red-eared guenon and Nigeria chimpanzee). Researchers from various disciplines have been conducting biological studies in Korup for over three decades, generating a wealth of information on rainforest ecosystems. Location The Korup National Park is in the Southwest Province of Cameroon between in ahaus N and 8°42’ to 9°16’ E. It is 50 km inland from the Bight of Biafra, 20 km from the edge of the mangrove swamps of the Rio Del Rey estuary and partiall ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
