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Western Congolian Forest–savanna Mosaic
The Western Congolian forest–savanna mosaic is an ecoregion of Angola, Democratic Republic of the Congo, Republic of the Congo, and Gabon. Geography The forest–savanna mosaic covers a region of dissected plateaus lying between the Congo Basin on the east and the Atlantic Ocean to the west. The lower Congo River passes through the ecoregion.Burgess, Neil, Jennifer D'Amico Hales, Emma Underwood, et al. (2004). ''Terrestrial Ecoregions of Africa and Madagascar: A Conservation Assessment''. World Wildlife Fund. Island Press, 2004, pp. 294-296. The ecoregion is bounded on the northwest by the humid Atlantic Equatorial coastal forests, which extend north from the Congo River along the Atlantic coast. The Northwestern Congolian lowland forests lie to the north and northeast. The Southern Congolian forest–savanna mosaic bounds the ecoregion on the east, south of the Congo River. The Angolan miombo woodlands lie to the southeast and south. The Angolan Scarp savanna and woodlands li ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lopé National Park
Lopé National Park is a national park in central Gabon. Bordered by the Ogooué River to the north and the Chaillu Massif to the south, the park takes up roughly 4912 square kilometers. Although the terrain is mostly monsoon forest, in the north the park contains the last remnants of grass savannas created in Central Africa during the last ice age, 15,000 years ago. It was the first protected area in Gabon when the Lopé-Okanda Wildlife Reserve was created in 1946, and in 2007, the national park and surrounding Lopé-Okanda landscape were added to the World Heritage List by UNESCO because of its biodiversity, unique savanna-forest transitional zone, and the spectacular petroglyphs in the region. Ecology Lopé National Park has dry weather compared to the rest of Gabon, being located in the rain shadow of the Chaillu Massif. In addition, there a low band of rainfall along the Ogooué River. As a result, the landscape contains a complex mosaic of dense tropical rainforests and s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Congo Basin
The Congo Basin (french: Bassin du Congo) is the sedimentary basin of the Congo River. The Congo Basin is located in Central Africa, in a region known as west equatorial Africa. The Congo Basin region is sometimes known simply as the Congo. It contains some of the largest tropical rainforests in the world and is an important source of water used in agriculture and energy generation. The rainforest in the Congo Basin is the largest rainforest in Africa and second only to the Amazon rainforest in size, with 300 million hectares compared to the 800 million hectares in the Amazon. Because of its size and diversity, many experts have characterized the basin's forest as important for mitigating climate change because of its role as a carbon sink. However, deforestation and degradation of the ecology by the impacts of climate change may increase stress on the forest ecosystem, in turn making the hydrology of the basin more variable. A 2012 study found that the variability in precipi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Waterbuck
The waterbuck (''Kobus ellipsiprymnus'') is a large antelope found widely in sub-Saharan Africa. It is placed in the genus '' Kobus'' of the family Bovidae. It was first described by Irish naturalist William Ogilby in 1833. Its 13 subspecies are grouped under two varieties: the common or ellipsiprymnus waterbuck and the defassa waterbuck. The head-and-body length is typically between and the typical height is between . In this sexually dimorphic antelope, males are taller and heavier than females. Males reach roughly at the shoulder, while females reach . Males typically weigh and females . Their coat colour varies from brown to grey. The long, spiral horns, present only on males, curve backward, then forward, and are long. Waterbucks are rather sedentary in nature. As gregarious animals, they may form herds consisting of six to 30 individuals. These groups are either nursery herds with females and their offspring or bachelor herds. Males start showing territorial behavio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Berlinia Giorgii
''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] |
Daniellia Alsteeniana
''Daniellia'' is a genus of plants in the family Fabaceae, named after William Freeman Daniell William Freeman Daniell (1818–1865) was a British army surgeon and botanist. From 1847 to 1856 he was stationed in Gambia, the Gold Coast (modern Ghana) and Sierra Leone, where he studied tropical diseases and botany. He corresponded with Willia .... It contains the following species: *'' Daniellia alsteeniana'' *'' Daniellia glandulosa'' *'' Daniellia klainei'' *'' Daniellia oblonga'' *'' Daniellia ogea'' *'' Daniellia oliveri'' *'' Daniellia pilosa'' *'' Daniellia pynaertii'' *'' Daniellia soyauxii'' *'' Daniellia thurifera'' Detarioideae Fabaceae genera Taxonomy articles created by Polbot {{Detarioideae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Marquesia Acuminata
''Marquesia'' is a genus of plant in family Dipterocarpaceae. It is native to Africa and can be found in Angola, Equatorial Guinea, Gabon, Tanzania, Zambia, Zaïre and Zimbabwe. It contains the following species: * '' Marquesia acuminata'' * '' Marquesia excelsa'' * '' Marquesia macroura'' The genus name of ''Marquesia'' is in honour of L. Marques, who was a Portuguese plant collector hunting in Angola and Mozambique. The genus was circumscribed by Ernst Friedrich Gilg Ernest (or Ernst) Friedrich Gilg (12 January 1867 in Baden-Württemberg, Germany – 11 October 1933 in Berlin) was a German botanist. Life Gilg was curator of the Botanical Museum in Berlin. With fellow botanist Adolf Engler, he co-authore ... in Bot. Jahrb. Syst. vol.40 on page 485 in 1908. References Dipterocarpaceae Malvales genera Flora of South Tropical Africa Flora of Equatorial Guinea Flora of Gabon Plants described in 1908 {{Dipterocarpaceae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Marquesia Macroura
''Marquesia'' is a genus of plant in family Dipterocarpaceae. It is native to Africa and can be found in Angola, Equatorial Guinea, Gabon, Tanzania, Zambia, Zaïre and Zimbabwe. It contains the following species: * ''Marquesia acuminata'' * '' Marquesia excelsa'' * '' Marquesia macroura'' The genus name of ''Marquesia'' is in honour of L. Marques, who was a Portuguese plant collector hunting in Angola and Mozambique. The genus was circumscribed by Ernst Friedrich Gilg Ernest (or Ernst) Friedrich Gilg (12 January 1867 in Baden-Württemberg, Germany – 11 October 1933 in Berlin) was a German botanist. Life Gilg was curator of the Botanical Museum in Berlin. With fellow botanist Adolf Engler, he co-authore ... in Bot. Jahrb. Syst. vol.40 on page 485 in 1908. References Dipterocarpaceae Malvales genera Flora of South Tropical Africa Flora of Equatorial Guinea Flora of Gabon Plants described in 1908 {{Dipterocarpaceae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Species Composition
Species richness is the number of different species represented in an community (ecology), ecological community, landscape or region. Species richness is simply a count of species, and it does not take into account the Abundance (ecology), abundances of the species or their Relative species abundance, relative abundance distributions. Species richness is sometimes considered synonymous with species diversity, but the formal metric species diversity takes into account both species richness and species evenness. Sampling considerations Depending on the purposes of quantifying species richness, the individuals can be Forest inventory#Simple random sampling, selected in different ways. They can be, for example, trees found in an forest inventory, inventory plot, birds observed from a monitoring point, or beetles collected in a pitfall trap. Once the set of individuals has been defined, its species richness can be exactly quantified, provided the species-level Taxonomy (biology), taxo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bateke Plateau
The Teke people or Bateke, also known as the Tyo or Tio, are a Bantu Central African ethnic group that speak the Teke languages and that mainly inhabit the south, north, and center of the Republic of the Congo, the west of the Democratic Republic of the Congo, with a minority in the south-east of Gabon. Omar Bongo, who was President of Gabon in the late 20th century, was a Teke. Ethnography and traditions The name of the tribe shows what the occupation of the tribe was: trading. The word ''teke'' means 'to sell'. The economy of the Teke is mainly based on farming maize, millet and tobacco, but the Teke are also hunters, skilled fishermen and traders. The Teke lived in an area across Republic of Congo, the Democratic Republic of the Congo and Gabon. The mfumu was the head of the family and his prestige grew as family members increased. The Teke sometimes chose blacksmiths as chiefs. The blacksmiths were important in the community and this occupation was passed down from father ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cabinda (city)
Cabinda, also known as Chioua, is a city and a municipality located in the Cabinda Province, an exclave of Angola. Angolan sovereignty over Cabinda is disputed by the secessionist Republic of Cabinda. The city of Cabinda had a population of 550,000 and the municipality a population of 624,646, at the 2014 Census. The residents of the city are known as ''Cabindas'' or ''Fiotes''. Cabinda, due to its proximity to rich oil reserves, serves as one of Angola's main oil ports. History The city was founded by the Portuguese in 1883 after the signing of the Treaty of Simulambuco, in the same period as the Berlin Conference. Cabinda was an embarkation point for slaves to Brazil. There are considerable offshore oil reserves nearby. Geography Cabinda is located on the Atlantic Ocean coast in the south of Cabinda Province, and sits on the right bank of the Bele River. It is north of Moanda (DR Congo), north of Congo River estuary and south of Pointe-Noire ( Rep. Congo). Districts The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Matadi
Matadi is the chief sea port of the Democratic Republic of the Congo and the capital of the Kongo Central province, adjacent to the border with Angola. It had a population of 245,862 (2004). Matadi is situated on the left bank of the Congo River, from the mouth and below the last navigable point before the rapids that make the river impassable for a long stretch upriver. It was founded by Sir Henry Morton Stanley in 1879. History Matadi was founded by Sir Henry Morton Stanley in 1879. It was strategically important because it was the last navigable port going upstream on the Congo River; it became the furthest inland port in the Congo Free State. The construction of the Matadi–Kinshasa Railway (built between 1890 and 1898) made it possible to transport goods from deeper within Congo's interior to the port of Matadi, stimulating the city to become an important trading center. Portuguese and French West-African commercial interests influenced the city's architecture and urban d ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
