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Bujumbura, Burundi
Bujumbura (; ), formerly Usumbura, is the economic capital, largest city and main port of Burundi. It ships most of the country's chief export, coffee, as well as cotton and tin ore. Bujumbura was formerly the country's political capital. In late December 2018, Burundian president Pierre Nkurunziza announced that he would follow through on a 2007 promise to return Gitega its former political capital status, with Bujumbura remaining as economical capital and center of commerce. A vote in the Parliament of Burundi made the change official on 16 January 2019, with all branches of government expected to move to Gitega within three years. History Bujumbura grew from a small village after it became a military post in German East Africa in 1889. After World War I it was made the administrative center of the Belgian League of Nations mandate of Ruanda-Urundi. The name was changed from Usumbura to Bujumbura when Burundi became independent in 1962. Since independence, Bujumbura was the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bujumbura Mairie Province
Bujumbura Mairie Province is one of the eighteen provinces of Burundi. It consists entirely of the city of Bujumbura, Burundi's economic capital. Location Bujumbura Mairie Province is in the west of Burundi. It borders Lake Tanganyika Lake Tanganyika ( ; ) is an African Great Lakes, African Great Lake. It is the world's List of lakes by volume, second-largest freshwater lake by volume and the List of lakes by depth, second deepest, in both cases after Lake Baikal in Siberia. ... to the west and is surrounded by Bujumbura Rural Province to the north, east and south. It is in the Imbo natural region apart from a small section of the east in the Mumirwa natural region. History It was created by splitting Bujumbura Province into Bujumbura Mairie Province and Bujumbura Rural Province. Administrative subdivisions The city of Bujumbura is divided into three communes (as of 2014), which are sub-divided into 13 neighborhoods (per Ministerial Order No. 530/1279 of 22 September 2 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tutsi
The Tutsi ( ), also called Watusi, Watutsi or Abatutsi (), are an ethnic group of the African Great Lakes region. They are a Bantu languages, Bantu-speaking ethnic group and the second largest of three main ethnic groups in Rwanda and Burundi (the other two being the largest Bantu peoples, Bantu ethnic group Hutu and the African Pygmies, Pygmy group of the Twa). Historically, the Tutsi were Pastoralism, pastoralists and filled the ranks of the warriors' caste. Before 1962, they regulated and controlled Rwandan society, which was composed of Tutsi aristocracy and Hutu commoners, utilizing a clientship structure. They occupied the dominant positions in the sharply stratified society and constituted the ruling class. Origins and classification The historian Christopher Ehret believes that the Tutsi mainly descend from speakers of an extinct branch of South Cushitic languages, South Cushitic he calls "Tale south Cushitic." The Tale southern cushites entered the Great Lakes region s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Semi-arid Climate
A semi-arid climate, semi-desert climate, or steppe climate is a dry climate sub-type. It is located on regions that receive precipitation below potential evapotranspiration, but not as low as a desert climate. There are different kinds of semi-arid climates, depending on variables such as temperature, and they give rise to different biomes. Defining attributes of semi-arid climates A more precise definition is given by the Köppen climate classification, which treats steppe climates (''BSh'' and ''BSk'') as intermediates between desert climates (BW) and humid climates (A, C, D) in ecological characteristics and agricultural potential. Semi-arid climates tend to support short, thorny or scrubby vegetation and are usually dominated by either grasses or shrubs as they usually cannot support forests. To determine if a location has a semi-arid climate, the precipitation threshold must first be determined. The method used to find the precipitation threshold (in millimeters): * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tropical Savanna Climate
Tropical savanna climate or tropical wet and dry climate is a tropical climate sub-type that corresponds to the Köppen climate classification categories ''Aw'' (for a dry "winter") and ''As'' (for a dry "summer"). The driest month has less than of precipitation and also less than 100-\left (\frac \right)mm of precipitation. This latter fact is in a direct contrast to a tropical monsoon climate, whose driest month sees less than of precipitation but has ''more'' than 100-\left (\frac \right) of precipitation. In essence, a tropical savanna climate tends to either see less overall rainfall than a tropical monsoon climate or have more pronounced dry season(s). It is impossible for a tropical savanna climate to have more than as such would result in a negative value in that equation. In tropical savanna climates, the dry season can become severe, and often drought conditions prevail during the course of the year. Tropical savanna climates often feature tree-studded grasslands due ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kanyosha River
The Kanyosha River () is a river in Burundi that flows through the south of Bujumbura. Erosion of the banks is a constant issue in the urban areas it passes through. Course The Kanyosha River rises in central Bujumbura Rural Province and flows west past Buhonga to enter the south of Bujumbura Mairie Province, where it flows through the Commune of Muha and Commune of Kanyosha to its mouth on Lake Tanganyika. Elevations in the watershed vary from . Landslides occur in about 3% of the area. Maintenance In 2020 Burundian Office of Urban Planning, Housing and Construction (OBUHA) banned commercial dredging of the Kanyosha, Muha, Ntahangwa, Mutimbuzi and other rivers of Bujumbura, since only OBUHA had the proper equipment for mechanical dredging, and manual dredging could not handle large rocks in the river bed. However, given lack of funding and the risk of floods, the agency soon allowed the cooperatives that did manual dredging to resume work. The cooperatives would pay OBUHA ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Muha River
The Muha River () is a river in Burundi that flows through the south of Bujumbura. There are many problems with flooding and erosion, aggravated by extraction of sand and gravel from the river for use in construction. Course The source of the Muha River is north of the Commune of Kanyosha in Bujumbura Rural Province at an altitude of . It flows east into Bujumbura Mairie Province and into the south of the city of Bujumbura through the Muha Commune to its mouth on Lake Tanganyika. The drainage basin covers . The course of the Muha is quite stable in its upper section. Around the elevation its bed becomes deeply embedded, with vertical banks about high. At the elevation the Muha flows in a bed about wide on each side with small meanders. The Gatoke ravine is on the right bank with a gabion at its entrance. The right bank at Gatoke was covered with stones in 2000, while the left bank was planted with old eucalyptus trees, although at the Muha camp some trees had recently be ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ntahangwa River
The Ntahangwa River is a river in Burundi that flows through the city of Bujumbura.. Course The river forms in the east of Bujumbura Rural Province and flows in a generally east–west direction into Bujumbura Mairie Province and the city of Bujumbura, where it enters Lake Tanganyika. Environment The area around the river is very densely populated, with 1,956 inhabitants per square kilometer as of 2016. Savannah climate prevails in the area. The average annual temperature in the area is . The warmest month is August, when the average temperature is , and the coldest is January, with . Average annual rainfall is . The wettest month is December, with an average of of precipitation, and the driest is July, with of precipitation. Issues and events In 1983 and 1986 the Ntahangwa River flooded the northwest of Bujumbura. Houses were destroyed in the Buyenzi quarter, and damage was done to the stocks of SEP, COGERCO, RAFINA and the Port of Bujumbura. The Ntahangwa River is the mo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mutimbuzi River
The Mutimbuzi River () is a river in Bujumbura Rural Province, Burundi. Watershed The Mutimbuzi River watershed is north of the city of Bujumbura between 3°12’00" and 3°24’30" South latitude and 29°19’00" and 29°34’00" East longitude. Although the Mutimbuzi River is a tributary of Lake Tanganyika, it drains part of the Ruzizi plain. The watershed includes parts of three ecoclimatic regions: the Imbo plain, the Mumirwa foothills and the Congo-Nile ridge. Altitudes range from . The upper watershed is in a mountainous massif with steep slopes. Lower down it is in the Mumirwa foothills. The downstream part in the Imbo Plain has V-shaped valley with low slopes, and is most exposed to the risk of flooding. Average temperatures range from over in the Imbo Plain to on the Congo-Nile ridge. Average annual rainfall ranges from in the Imbo plain to on the Congo-Nile ridge. The rainy season generally extends from October to May and the dry season goes from June to Se ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ruzizi River
The Ruzizi (also sometimes spelled Rusizi, French language, French: ''Rivière Ruzizi''; Dutch language, Dutch: ''Ruzizi Rivier'') is a river, long, that flows from Lake Kivu to Lake Tanganyika in Central Africa, descending from about to about above sea level over its length. The steepest gradients occur over the first , where Hydroelectricity, hydroelectric dams have been built. Further downstream, the Ruzizi Plain, the floor of the Albertine Rift, Western Rift Valley, has gentle hills, and the river flows into Lake Tanganyika through a River delta, delta, with one or two small channels splitting off from the main channel. The Ruzizi is a young river, formed about 10,000 years ago when volcanism associated with continental rifting created the Virunga Mountains. The mountains blocked Lake Kivu's former outlet to the drainage basin of the Nile and instead forced the lake overflow south down the Ruzizi and the drainage basin of the Congo River, Congo. Course Along its upstream ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lake Baikal
Lake Baikal is a rift lake and the deepest lake in the world. It is situated in southern Siberia, Russia between the Federal subjects of Russia, federal subjects of Irkutsk Oblast, Irkutsk Oblasts of Russia, Oblast to the northwest and the Republic of Buryatia to the southeast. At —slightly larger than Belgium—Lake Baikal is the world's List of lakes by area, seventh-largest lake by surface area, as well as the second largest lake in Eurasia after the Caspian Sea. However, because it is also the List of lakes by depth, deepest lake, with a maximum depth of , Lake Baikal is the world's List of lakes by volume, largest freshwater lake by volume, containing of water or 22–23% of the world's fresh surface water, more than all of the North American Great Lakes combined. It is also the world's ancient lake, oldest lake at 25–30 million years, and among the clearest. It is estimated that the lake contains around 19% of the unfrozen fresh water on the planet. Lake Baikal ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Lakes By Depth
These articles lists the world's deepest lakes. Lakes ranked by maximum depth ''This list contains all lakes whose maximum depth is reliably known to exceed '' Geologically, the Caspian Sea, like the Black and Mediterranean seas, is a remnant of the ancient Tethys Ocean. The deepest area is oceanic rather than continental crust. However, it is generally regarded by geographers as a large endorheic salt lake. Of these registered lakes; 10 have a deepest point above the sea level. These are: Issyk-Kul, Crater Lake, Quesnel, Sarez, Toba, Tahoe, Kivu, Nahuel Huapi, Van and Poso. Lakes ranked by mean depth Mean depth can be a more useful indicator than maximum depth for many ecological purposes. Unfortunately, accurate mean depth figures are only available for well-studied lakes, as they must be calculated by dividing the lake's volume by its surface area. A reliable volume figure requires a bathymetric survey. Therefore, mean depth figures are not available for many ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lake Tanganyika
Lake Tanganyika ( ; ) is an African Great Lakes, African Great Lake. It is the world's List of lakes by volume, second-largest freshwater lake by volume and the List of lakes by depth, second deepest, in both cases after Lake Baikal in Siberia. It is the world's longest freshwater lake. The lake is shared among four countries—Tanzania, the Democratic Republic of the Congo (the DRC), Burundi, and Zambia—with Tanzania (46%) and the DRC (40%) possessing the majority of the lake. It drains via the Lukuga River into the Congo River system, which ultimately discharges at Banana, Democratic Republic of the Congo into the Atlantic Ocean. Geography Lake Tanganyika is situated within the Albertine Rift, the western branch of the East African Rift, and is confined by the mountainous walls of the valley. It is the largest rift lake in Africa and the second-largest freshwater lake by volume in the world. It is the deepest lake in Africa and holds the greatest volume of fresh water on the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
