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Wembere
The Wembere River is a river located in north western Singida Region, Tanzania. The river is part of the water basin of Lake Eyasi. The Wembere River originates in hilly country in central Tanzania at 6.0º south, and flows northwards through a branch of the Eastern Rift Valley. Its tributary the Nyahua River forms a seasonal floodplain 60 miles long and 1-5 km wide, covering 11,000 ha. After the Nyahua joins the Wembere from the northwest, the Wembere widens into a larger floodplain 105 km long and up to 20 km wide, and covering 140,000 ha. (4º12'-5º01' S/33º47'-34º11' E). Other tributaries are the Wamba, which joins from the northeast, the Mwaru, which joins from the east, and the Mapiringa, which joins from the west. The floodplain consists of flooded grasslands, inundated during the wet season and laced with drainage channels. Stands of the trees ''Vachellia seyal'' and ''Vachellia drepanolobium'' edge the seasonally-flooded portion of the plain. Above the floodplain, the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lake Eyasi
Lake Eyasi (formerly german: Njarasasee, "Njarasa Lake", and ''Hohenlohesee'', "Hohenlohe Lake") is a lake located in Karatu District of Arusha Region in north Tanzania. Lake Eyasi is the largest body of water in Arusha region. It is a seasonal shallow endorheic salt lake on the floor of the Great Rift Valley at the base of the Serengeti Plateau, just south of the Serengeti National Park and immediately southwest of the Ngorongoro Crater in the Crater Highlands of Tanzania. The lake is elongated, orientated southwest to northeast, and lies in the Eyasi- Wembere branch of the Great Rift Valley. The principal inflow is the Sibiti River, which enters the southwestern end. The river may continue to flow somewhat year round, at least in wetter years; the other inflows are all seasonal. The second largest inflow is the Baray, at the northeast. The water carried by the Baray has increased in recent years due to deforestation of the Crater Highlands. The southwest flank of Mount Ol ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Southern Eastern Rift
The Southern Eastern Rift is a freshwater ecoregion in Kenya and Tanzania. It occupies the southern end of the Eastern Rift Valley, or Gregory Rift, and includes a number of closed or endorheic basins which drain into central lakes with no outlet to the sea. The Southern Eastern Rift extends 700 km, from central Kenya to Central Tanzania. The Eastern Rift Valley is 50 to 100 km wide for most of its length, but widens out at its southern end. The lake basins are, from north to south, Lake Baringo, Lake Bogoria, Lake Nakuru, Lake Naivasha, Lake Elementaita, and Lake Magadi in Kenya, and Lake Natron, Lake Manyara, Lake Burungi, Lake Eyasi, Lake Kitangiri, Lake Balangida, Lake Singida, and Lake Sulunga in Tanzania."Southern Eastern Rift" "Freshwater Ecoregions of the World". Accessed 19 September 2019/ref> In the Kenyan portion of the Southern Eastern Rift, Northern Acacia–Commiphora bushlands and thickets occupies the rift valley floor, with East African montane forest ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sibiti River
The Sibiti River is a seventy-five-kilometre waterway which connects Lake Eyasi and Lake Kitangiri, and one of the few non-man-made canals in the world. The river is a natural border between Singida Region and Simiyu Region In northcentral Tanzania. The Sibiti River has one tributary, The Semu River. The Sibiti River belongs to a rather dense Basin which includes Lake Eyasi, and several rivers entering Lake Kitangiri, including: * Manonga River * Wembere River :* Cheli River :* Mpiringa River :* Mwaru River :* Mhawala River :* Nyahua River :* Chona River ::* Kapatu River Sibiti River in History * A Bantu 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 Nationali ...-speaking people, The Nyiramba, crossed the Sibiti River while looking for pacific lands. Some of their anecdotes highl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Zambezian Flooded Grasslands
The Zambezian flooded grasslands is an ecoregion of southern and eastern Africa that is rich in wildlife. Setting The Zambezian flooded grasslands can be found on seasonally- or permanently-flooded lowlands in the basin of the Zambezi and neighboring river basins. These enclaves lie in the Zambezian region, a broad belt of seasonally-dry miombo and mopane savannas and woodlands that extend east and west across Africa, from northern Botswana, Namibia, and Angola in the west to Tanzania and Mozambique in the east. Large enclaves of flooded grassland include: * Kilombero Valley and Mkata Plain in southern Tanzania * Malagarasi-Muyovozi floodplain and Ugalla River floodplain in western Tanzania * Wembere River-Lake Kitangiri floodplain in Tanzania * The Okavango Delta in Botswana * around Lake Chilwa in Malawi * The Barotse Floodplain, Kafue Flats, Busanga Swamp, and Lukanga Swamp in the Zambezi basin of Zambia. * The upper Chambeshi River, Bangweulu Swamp, the Luapula Rive ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lake Kitangiri
A lake is an area filled with water, localized in a basin, surrounded by land, and distinct from any river or other outlet that serves to feed or drain the lake. Lakes lie on land and are not part of the ocean, although, like the much larger oceans, they do form part of the Earth's water cycle. Lakes are distinct from lagoons, which are generally coastal parts of the ocean. Lakes are typically larger and deeper than ponds, which also lie on land, though there are no official or scientific definitions. Lakes can be contrasted with rivers or streams, which usually flow in a channel on land. Most lakes are fed and drained by rivers and streams. Natural lakes are generally found in mountainous areas, rift zones, and areas with ongoing glaciation. Other lakes are found in endorheic basins or along the courses of mature rivers, where a river channel has widened into a basin. Some parts of the world have many lakes formed by the chaotic drainage patterns left over from the last ic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wamba River
The Wamba River (French: ''Rivière Wamba'', Portuguese: ''Rio Wamba'') is a river in the Democratic Republic of the Congo (DRC) and Angola. It arises at an elevation of around as the confluence of several small streams in the Lunda Norte Province of Angola, a region of low hills and shallow ravines. In Angola it is known as the Uamba River. It flows northward, where it forms a section of the Angola/DRC border, then for most of its length runs through the Bandundu Province to its confluence into the Kwango River at an elevation of . Location See also *List of rivers of the Democratic Republic of the Congo This is a list of rivers in the Democratic Republic of the Congo. This list is arranged by drainage basin, with respective tributaries indented under each larger stream's name. Atlantic Ocean *Chiloango River *Congo River ** M'pozo River **Inki ... * List of rivers of Angola References {{reflist Rivers of the Democratic Republic of the Congo Rivers of An ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eastern Rift Valley
The Gregory Rift is the eastern branch of the East African Rift fracture system. The rift is being caused by the separation of the Somali plate from the Nubian plate, driven by a thermal plume. Although the term is sometimes used in the narrow sense of the Kenyan Rift, the larger definition of the Gregory Rift is the set of faults and grabens extending southward from the Gulf of Aden through Ethiopia and Kenya into Northern Tanzania, passing over the local uplifts of the Ethiopian and Kenyan domes. Ancient fossils of early hominins, the ancestors of humans, have been found in the southern part of the Gregory Rift. Etymology The Gregory Rift is named in honour of the British geologist John Walter Gregory who explored the geology of the rift in 1892–93 and 1919.http://sp.lyellcollection.org/content/6/1/1.full.pdf Location The Gregory Rift lies within the Mozambique belt, often considered to be the remains of an orogenic system similar to the Himalayas. This belt runs from ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Singida Region
Singida Region (''Mkoa wa Singida'' in Swahili) is one of the regions of Tanzania. The regional capital is the municipality of Singida. The region is bordered to the north by Shinyanga Region, Simiyu Region and Arusha Region, to the northeast by Manyara Region, to the east by Dodoma Region, to the southeast by Iringa Region, to the southwest by Mbeya Region and to the west by Tabora Region. Singida Region is accessible from Arusha through Babati and Katesh in Manyara Region. From Dar es Salaam, Singida Region is reached through Morogoro and Dodoma. From Mwanza, the region is reached through Shinyanga and Nzega. All these roads are passable all year round with good quality tarmac. Geographical location Singida Region is located below the equator between latitudes 3052’ and 7034’. Longitudinally the region is situated between 33027’ and 350 26’ east of Greenwich. To the north, it shares borders with Shinyanga Region; Arusha, Manyara and on the east border ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vachellia Seyal
''Vachellia seyal'', the red acacia, known also as the shittah tree (the source of shittim wood), is a thorny, 6– to 10-m-high (20 to 30 ft) tree with a pale greenish or reddish bark. At the base of the feathery leaves, two straight, light grey thorns grow to long. The blossoms are displayed in round, bright yellow clusters about diameter. In ''Vachellia seyal'' var. ''fistula'', which is more common on heavy clay soils, some of the thorns are swollen and house symbiotic ants. It is distributed from Egypt to Kenya and west Senegal. In the Sahara, it often grows in damp valleys. It is also found at'' wadis'' on the Arabian Peninsula. Varieties Two varieties are recognized: * ''Vachellia seyal'' var. ''fistula'' (Schweinf.) Kyal. & Boatwr. * ''Vachellia seyal'' var. ''seyal'' ( Delile) P.J.H.Hurter Hybrids ''Vachellia seyal'' occasionally hybridizes with ''V. xanthophloea''. Uses Gum arabic ''Vachellia seyal'' is, along with other ''Vachellias'', an import ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vachellia Drepanolobium
''Vachellia drepanolobium'', more commonly known as ''Acacia drepanolobium'' or whistling thorn, is a swollen-thorn acacia native to East Africa. The whistling thorn grows up to 6 meters tall. It produces a pair of straight spines at each node, some of which have large bulbous bases. These swollen spines are naturally hollow and occupied by any one of several symbiotic ant species. The common name of the plant is derived from the observation that when wind blows over bulbous spines in which ants have made entry and exit holes, they produce a whistling noise. Whistling thorn is the dominant tree in some areas of upland East Africa, sometimes forming a nearly monoculture woodland, especially on " black cotton" soils of impeded drainage with high clay content. It is browsed upon by giraffes and other large herbivores. It is apparently fire-adapted, coppicing readily after "top kill" by fire. Whistling thorn is used as fencing, tool handles, and other implements. The wood of the w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Central Zambezian Miombo Woodlands
The Central Zambezian miombo woodlands ecoregion spans southern central Africa. Miombo woodland is the predominant plant community. It is one of the largest ecoregions on the continent, and home to a great variety of wildlife, including many large mammals. Location and description The region covers a large area stretching northeast from Angola, including the southeast section of the Democratic Republic of the Congo, the northern half of Zambia, a large section of western Tanzania, southern Burundi, and northern and western Malawi. In the Congo the ecoregion is almost conterminous with Katanga Province. In Zambia it covers the northern half of the country above Lusaka, including the eastern and western "ears" and the Copperbelt. In Tanzania it covers the western inland provinces between Lake Victoria, Lake Tanganyika and Lake Malawi. The area is mostly flat plateau, and the soils are poor. There is a tropical climate with a long dry season, up to seven months, which leaves the fore ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
