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Southern Ewaso Ng'iro
The Southern Ewaso Ng'iro (Brown River) is a river in the Great Rift Valley in Kenya. It plays an important role in the ecology of Lake Natron, the main regular breeding site for near-threatened lesser flamingos. Changes to land use in the river's headwaters or in the marshes before the river enters the lake could have a serious impact on this species. Course The Ewaso Ng'iro rises on the Mau Escarpment, where it drains the south part of the Mau Forest. The forest, which plays an important role in regulating and filtering the inflow to the river, is under threat from logging and land clearance for farming. Destruction would increase sediment loads in the river and cause greater seasonal variance in the volume of water. The river flows south through the rift valley to the east of the Nguruman Escarpment. It crosses the border into Tanzania, where it empties into Lake Natron. The river, which runs all year round, is the main inflow to the lake. The river once flowed directly int ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kalema
Kalema is a settlement in Kenya's Rift Valley Province Rift Valley Province ( sw, Mkoa wa Bonde la Ufa) of Kenya, bordering Uganda, was one of Kenya's eight provinces, before the Kenyan general election, 2013. Rift Valley Province was the largest and one of the most economically important provinces i .... References Populated places in Kajiado County {{RiftValleyKE-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mau Forest
Mau Forest is a forest complex in the Rift Valley of Kenya. It is the largest indigenous montane forest in East Africa. The Mau Forest complex has an area of . The forest area has some of the highest rainfall rates in Kenya. Mau Forest is the largest drainage basin in Kenya.Daily Nation, July 22, 2008Selfish interests threaten Mau forest Numerous rivers originate from the forest, including the Southern Ewaso Ng'iro, Sondu River, Mara River and Njoro River. These rivers feed Lake Victoria, Lake Nakuru and Lake Natron. The western slopes of the Mau Escarpment are covered by the Mau Forest. Ecology Typical tree species in the Mau Forest include '' Pouteria adolfi-friedericii'', '' Strombosia scheffleri'' and '' Polyscias kikuyuensis''. ''Olea capensis'', ''Prunus africana'', ''Albizia gummifera'', and ''Podocarpus milanjianus'' are also found there. Endemic bird species in the area include Hartlaub's turaco (''Tauraco hartlaubi''), Hunter's cisticola (''Cisticola hunteri'') an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lake Natron
Lake Natron is a salt or alkaline lake located in north Ngorongoro District of Arusha Region in Tanzania. It is in the Gregory Rift, which is the eastern branch of the East African Rift. The lake is within the Lake Natron Basin, a Ramsar Site wetland of international significance. The lake is fed principally by the Southern Ewaso Ng'iro River, which rises in central Kenya, and by mineral-rich hot springs. It is quite shallow, less than deep, and varies in width depending on its water level. The lake is a maximum of long and wide. The surrounding area receives irregular seasonal rainfall, mainly between December and May totalling per year. Temperatures at the lake are frequently above . High levels of evaporation have left behind natron (sodium carbonate decahydrate) and trona (sodium sesquicarbonate dihydrate). The alkalinity of the lake can reach a pH of greater than 12. The surrounding bedrock is composed of alkaline, sodium-dominated trachyte lavas that were laid down ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Great Rift Valley, Kenya
The Great Rift Valley is part of an intra-continental ridge system that runs through Kenya from north to south. It is part of the Gregory Rift, the eastern branch of the East African Rift, which starts in Tanzania to the south and continues northward into Ethiopia. It was formed on the "Kenyan Dome" a geographical upwelling created by the interactions of three major tectonics: the Arabian, Nubian, and Somalian plates. In the past, it was seen as part of a "Great Rift Valley" that ran from Madagascar to Syria. Most of the valley falls within the former Rift Valley Province. The valley contains the Cherangani Hills and a chain of volcanoes, some of which are still active. The climate is mild, with temperatures usually below . Most rain falls during the March–June and October–November periods. The Tugen Hills to the west of Lake Baringo contain fossils preserved in lava flows from the period 14 to 4 million years ago. The relics of many hominids, ancestors of humans, have been ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kenya
) , national_anthem = "Ee Mungu Nguvu Yetu"() , image_map = , map_caption = , image_map2 = , capital = Nairobi , coordinates = , largest_city = Nairobi , official_languages = Constitution (2009) Art. 7 ational, official and other languages"(1) The national language of the Republic is Swahili. (2) The official languages of the Republic are Swahili and English. (3) The State shall–-–- (a) promote and protect the diversity of language of the people of Kenya; and (b) promote the development and use of indigenous languages, Kenyan Sign language, Braille and other communication formats and technologies accessible to persons with disabilities." , languages_type = National language , languages = Swahili , ethnic_groups = , ethnic_groups_year = 2019 census , religion = , religion_year = 2019 census , demonym = ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lesser Flamingo
The lesser flamingo (''Phoeniconaias minor'') is a species of flamingo occurring in sub-Saharan Africa and western India. Birds are occasionally reported from further north, but these are generally considered Vagrancy (biology), vagrants. Characteristics The lesser flamingo is the smallest species of flamingo, though it is a tall and large bird by most standards. The species can weigh from . The standing height is around . The total length (from beak to tail) and wingspan are in the same range of measurements, from . Most of the plumage is pinkish white. The clearest difference between this species and the greater flamingo, the only other Old World species of flamingo, is the much more extensive black on the bill. Size is less helpful unless the species are together, since the sexes of each species also differ in height. The extinct species ''Phoeniconaias proeses'' in the same genus, from the Pliocene of Australia, is thought to have been even smaller. The lesser flamingo may ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mau Escarpment
The Mau Escarpment is a fault scarp running along the western edge of the Great Rift Valley in Kenya. The top of the escarpment reaches approximately 3000 m (10,000 ft) above sea level, and is over 1000 m higher than the floor of the Rift Valley. See also *Enkapune Ya Muto Enkapune Ya Muto, also known as Twilight Cave, is a Late Stone Age site on the Mau Escarpment of Kenya. Beads made of perforated ostrich egg shells found at the site have been dated to 40,000 years ago. The beads found at the site represent the ... References External links * Article published in The East African on the Mau Escarpment and its political and environmental implications: https://web.archive.org/web/20110726142449/http://www.marsgroupkenya.org/multimedia/?StoryID=261885 Escarpments of Kenya Great Rift Valley {{Kenya-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nguruman Escarpment
Nguruman Escarpment is an escarpment in southern Kenya. The escarpment is around 50 kilometres long and elongated in N-W direction. Its northern edge approximately 120 km southwest of Nairobi, while the southern edge is near the Tanzanian border, at the northwestern corner of Lake Natron. The Southern Ewaso Ng'iro river flows southward along the foot of the escarpment, while Loita Hills are located west of the escarpment. The escarpment forms the western wall of the Great Rift Valley. Below it are the vast plains and the volcanic hills of the Great Rift Valley and in the distance are Lake Magadi Lake Magadi is the southernmost lake in the Kenyan Rift Valley, lying in a catchment of faulted volcanic rocks, north of Tanzania's Lake Natron. During the dry season, it is 80% covered by soda and is well known for its wading birds, including f ... and Lake Natron. The valley floor is about 900m above sea level, while the elevation of the crest of the escarpment is about 2300m. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tanzania
Tanzania (; ), officially the United Republic of Tanzania ( sw, Jamhuri ya Muungano wa Tanzania), is a country in East Africa within the African Great Lakes region. It borders Uganda to the north; Kenya to the northeast; Comoro Islands and the Indian Ocean to the east; Mozambique and Malawi to the south; Zambia to the southwest; and Rwanda, Burundi, and the Democratic Republic of the Congo to the west. Mount Kilimanjaro, Africa's highest mountain, is in northeastern Tanzania. According to the United Nations, Tanzania has a population of million, making it the most populous country located entirely south of the equator. Many important hominid fossils have been found in Tanzania, such as 6-million-year-old Pliocene hominid fossils. The genus Australopithecus ranged across Africa between 4 and 2 million years ago, and the oldest remains of the genus ''Homo'' are found near Lake Olduvai. Following the rise of '' Homo erectus'' 1.8 million years ago, humanity spread ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Horst (geology)
In physical geography and geology, a horst is a raised fault block bounded by Fault (geology), normal faults. Horsts are typically found together with Graben, grabens. While a horst lifted or remains stationary, the grabens on either side Subsidence, subside. This is often caused by Extensional tectonics, extensional forces pulling apart the crust. Horsts may represent features such as plateaus, mountains, or ridges on either side of a valley. Horsts can range in size from small fault-blocks, up to large regions of stable continent that have not been not folded or warped by tectonic forces. The word ''Horst'' in German language, German means "mass" or "heap," and was first used in the geological sense in 1883 by Eduard Suess in ''The Face of the Earth.''Originally published in 1883 in German as "Das Antlitz der Erde", translated and published in English in 1904 Geomorphology Horsts may have either symmetrical or asymmetrical cross-sections. If the normal faults to either side ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shompole
The Shompole Conservancy is a large privately operated conservation area in the south of the Great Rift Valley, Kenya. It is located between Lake Magadi to the north and Lake Natron to the south, two alkaline lakes. The conservancy is in the Magadi division. The lodge is at the end of the Ngurumani escarpment, about from Lake Natron on the border between Kenya and Tanzania. The conservancy covers part of the Shompole group ranch, registered in 1979 and owned by the Loodokilani Maasai with over 2000 registered members. The lodge was closed in September 2011 while the owners discussed its future and that of the conservancy with the local Maasai community. The conservancy has a dry climate, hottest in October and November and most likely to be wet in April and May. Flora are adapted to semi-arid conditions and include umbrella thorn trees and the colorful toothbrush tree. The main source of water is the Ewaso Ng'iro Ewaso Ng'iro, also called Ewaso Nyiro, is a river in Kenya wh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flamingos Lake Natron
Flamingos or flamingoes are a type of wading bird in the family Phoenicopteridae, which is the only extant family in the order Phoenicopteriformes. There are four flamingo species distributed throughout the Americas (including the Caribbean), and two species native to Afro-Eurasia. A group of flamingoes is called a "flamboyance." Etymology The name ''flamingo'' comes from Portuguese or Spanish ("flame-colored"), which in turn comes from Provençal – a combination of ("flame") and a Germanic-like suffix ''-ing''. The word may also have been influenced by the Spanish ethnonym ("Fleming" or "Flemish"). The name of the genus, ''Phoenicopterus'', is from the Greek , ); other genera names include ''Phoeniconaias,'' which means "crimson/red water nymph (or naiad)", and ''Phoenicoparrus,'' which means "crimson/red bird (though, an unknown bird of omen)". Taxonomy and systematics The family Phoenicopteridae was introduced by the French zoologist Charles Lucien Bonaparte ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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