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59-842: Chindio is a village on the north bank of the Zambezi River in Mozambique , downstream of its junction with the Shire River . Chindio is not the same place as Chinde , although they are both on the Zambezi and in Mozambique. Between 1908 and 1914, riverboat services ran from the terminus of the Shire Highlands Railway at Port Herald in Nyasaland , now Malawi to the British concession of Chinde at

118-581: A different impact on the ecosystems of the delta from today, as it brought nutrient-rich fresh water down to the Indian Ocean coastal wetlands. The lower Zambezi experienced a small flood surge early in the dry season as rain in the Gwembe catchment and north-eastern Zimbabwe rushed through while rain in the upper Zambezi, Kafue, and Lake Malawi basins, and Luangwa to a lesser extent, is held back by swamps and floodplains. The discharges of these systems contribute to

177-416: A haven for migratory waterbirds, including pintails , garganey , African openbill ( Anastomus lamelligerus ), saddle-billed stork ( Ephippiorhynchus senegalensis ), wattled crane ( Bugeranus carunculatus ), and great white pelican ( Pelecanus onocrotalus ). Reptiles include Nile crocodile ( Crocodylus niloticus ), Nile monitor lizard ( Varanus niloticus ), African rock python ( Python sebae ),

236-741: A large area to the west, joins the Zambezi. A short distance higher up on the east, the main stream is joined in the rainy season by overflow of the Luampa / Luena system. A short distance downstream of the confluence with the Luanginga is Lealui , one of the capitals of the Lozi people , who populate the Zambian region of Barotseland in the Western Province. The chief of the Lozi maintains one of his two compounds at Lealui;

295-465: A much larger flood in March or April, with a mean monthly maximum for April of 6,700 m (240,000 cu ft) per second at the delta. The record flood was more than three times as big, 22,500 m (790,000 cu ft) per second being recorded in 1958. By contrast, the discharge at the end of the dry season averaged just 500 m (18,000 cu ft) per second. In the 1960s and 1970s,

354-538: A reputation as great cloth traders throughout the region. In a curious note, Goese-born Portuguese trader Manuel Caetano Pereira, who traveled to the Bisa homelands in 1796, was surprised to be shown a second, separate river referred to as the "Zambezi". This "other Zambezi" that puzzled Pereira is most likely what modern sources spell the Chambeshi River in northern Zambia. The Monomatapa notion (reported by Santos) that

413-554: A series of marshy lakes in the lower Upemba Depression , including Lake Upemba and Lake Kisale . Ankoro lies on the west bank of the Lualaba River, opposite its confluence with the Luvua River from the east. Some geographers call the combined river below this point the "Upper Congo". Below Kongolo , the river becomes unnavigable as it enters the narrow gorge of Portes d'Enfer ( Gates of Hell ). Between Kasongo and Kibombo,

472-508: Is a national monument, forest reserve, and important bird area . Eastward of the source, the watershed between the Congo and Zambezi Basins is a well-marked belt of high ground, running nearly east–west and falling abruptly to the north and south. This distinctly cuts off the basin of the Lualaba (the main branch of the upper Congo) from the Zambezi. In the neighborhood of the source, the watershed

531-579: Is lost through evaporation in its swamp systems. The 1940s and 1950s were particularly wet decades in the basin. Since 1975, it has been drier, the average discharge being only 70% of that for the years 1930 to 1958. Up to the Late Pliocene or Pleistocene (more than two million years ago), the upper Zambezi flowed south through what is now the Makgadikgadi Pan to the Limpopo River . The change of

590-648: Is marked after the seventh cataract, near Kisangani , where it becomes the Congo River. The Lualaba River serves as the northern and western boundary of Upemba National Park , protecting habitats on the Kibara Plateau in Katanga Province of the southeastern Democratic Republic of the Congo. The largest tributaries of the Lualaba River are: Cities and towns along and near the Lualaba River include: The Lualaba River

649-460: Is not as clearly defined, but the two river systems do not connect. The region drained by the Zambezi is a vast, broken-edged plateau 900–1,200 m high, composed in the remote interior of metamorphic beds and fringed with the igneous rocks of the Victoria Falls. At Chupanga , on the lower Zambezi, thin strata of grey and yellow sandstones , with an occasional band of limestone , crop out on

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708-463: Is not included in the figures because it only occasionally overflows to any extent into the Zambezi. Because of the rainfall distribution, northern tributaries contribute much more water than southern ones; for example: The Northern Highlands catchment of the upper Zambezi contributes 25%, Kafue 8%, Luangwa and Shire Rivers 16% each, total 65% of Zambezi discharge. The large Cuando basin in the south-west, though, contributes only about 2 m /s because most

767-512: Is obstructed by a sand bar . A more northerly branch, called the Chinde mouth, has a minimum depth at low water of 2 metres (6 ft 7 in) at the entrance and 4 metres (13 ft) further in, and is the branch used for navigation. About 100 kilometres (62 mi) further north is a river called the Quelimane , after the town at its mouth. This stream, which is silting up, receives the overflow of

826-714: The Chavuma Falls at the border between Zambia and Angola, and Ngonye Falls near Sioma in western Zambia. The two main sources of hydroelectric power on the river are the Kariba Dam , which provides power to Zambia and Zimbabwe, and the Cahora Bassa Dam in Mozambique, which provides power to Mozambique and South Africa . Additionally, two smaller power stations are along the Zambezi River in Zambia, one at Victoria Falls and

885-650: The Itezhi-Tezhi Dam 's deleterious effects on the Kafue Flats, this has these effects: The Zambezi Delta has extensive seasonally and permanently flooded grasslands, savannas, and swamp forests. Together with the floodplains of the Buzi , Pungwe , and Save Rivers, the Zambezi's floodplains make up the World Wildlife Fund 's Zambezian coastal flooded savanna ecoregion in Mozambique. The flooded savannas lie close to

944-507: The Ngonye Falls and subsequent rapids interrupt navigation. South of Ngonye Falls, the river briefly borders Namibia's Caprivi Strip . Below the junction of the Cuando River and the Zambezi, the river bends almost due east. Here, the river is broad and shallow and flows slowly, but as it flows eastward towards the border of the great central plateau of Africa, it reaches a chasm into which

1003-496: The Nile 's. The 2,574 km (1,599 mi) river rises in Zambia and flows through eastern Angola , along the north-eastern border of Namibia and the northern border of Botswana , then along the border between Zambia and Zimbabwe to Mozambique , where it crosses the country to empty into the Indian Ocean. The Zambezi's most noted feature is Victoria Falls . Its other falls include

1062-459: The Quelimane or Quá-Qua, a small river on the northern end of the delta, which at that time was connected by navigable channels to the Zambezi River proper (the connection silted up by the 1830s). In a few of the oldest maps, the entire river is denoted as such. By the 16th century, a new name emerged, the Cuama River (sometimes "Quama" or "Zuama"). Cuama was the local name given by the dwellers of

1121-670: The Swahili coast for an outpost located on one of the southerly islands of the delta (near the Luabo channel). Most old nautical maps denote the Luabo entry as Cuama, the entire delta as the "rivers of Cuama", and the Zambezi proper as the "Cuama River". In 1552, Portuguese chronicler João de Barros noted that the same Cuama River was called Zembere by the inland people of Monomatapa . The Portuguese Dominican friar João dos Santos , visiting Monomatapa in 1597 reported it as Zambeze (Bantu languages frequently shifts between z and r) and inquired into

1180-505: The "Espirito Santo" Rivers converging deep in the interior, at the same lake. However, the Bisa-derived etymology is not without dispute. In 1845, W.D. Cooley, examining Pereira's notes, concluded the term "Zambezi" derives not from the Bisa people, but rather from the Bantu term "mbege"/"mbeze" ("fish"), and consequently it probably means merely "river of fish". David Livingstone , who reached

1239-516: The Chindio and Murraça. For two months in the dry season the capacity of the ferry was limited and wet-season floods often washed parts of the railway track away. In 1937, a Zambezi Bridge, the Dona Ana Bridge was opened at Mutarara near Sena , 25 miles upriver from Chindio. The line on the north bank of the Zambezi between Chindio and Murraça was abandoned, as the new line from Mutarara to Murraça

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1298-455: The Indian Ocean coast. Mangroves fringe the delta's shoreline. Although the dams have stemmed some of the annual flooding of the lower Zambezi and caused the area of floodplain to be greatly reduced, they have not removed flooding completely. They cannot control extreme floods, and they have only made medium-level floods less frequent. When heavy rain in the lower Zambezi combines with significant runoff upstream, massive floods still happen, and

1357-632: The Katanga plateau it drops, with waterfalls and rapids marking the descent, to the Manika plateau. As it descends through the upper Upemba Depression (Kamalondo Trough), 457 metres (1,499 ft) in 72 kilometres (45 mi). Near Nzilo Falls it is dammed for hydroelectric power at the Nzilo Dam . At Bukama in Haut-Lomami District the river becomes navigable for about 640 kilometres (400 mi) through

1416-576: The Swahili (and later Portuguese) upriver trade station at Sena . In 1752, the Zambezi Delta, under the name "Rivers of Sena" ( Rios de Sena ) formed a colonial administrative district of Portuguese Mozambique , but common usage of "Zambezi" led eventually to a royal decree in 1858 officially renaming the district " Zambézia ". The Zambezi region was known to medieval geographers as the Empire of Monomotapa , and

1475-534: The Victoria Falls plunge. The Victoria Falls are considered the boundary between the upper and middle Zambezi. Below them, the river continues to flow due east for about 200 km (120 mi), cutting through perpendicular walls of basalt 20 to 60 m (66 to 197 ft) apart in hills 200 to 250 m (660 to 820 ft) high. The river flows swiftly through the Batoka Gorge, the current being continually interrupted by reefs. It has been described as one of

1534-467: The Zambezi in the rainy season. Average, minimum and maximum discharge of the Zambezi River at Marromeu (Lower Zambezi). Period from 1998 to 2022. The delta of the Zambezi is today about half as broad as it was before the construction of the Kariba and Cahora Bassa dams controlled the seasonal variations in the flow rate of the river. Before the dams were built, seasonal flooding of the Zambezi had quite

1593-686: The Zambezi is the Kabompo River in the North-Western Province of Zambia. The savanna through which the river flows gives way to a wide floodplain, studded with Borassus fan palms . A little farther south is the confluence with the Lungwebungu River . This is the beginning of the Barotse Floodplain , the most notable feature of the upper Zambezi, but this northern part does not flood so much and includes islands of higher land in

1652-528: The Zambezi was sourced from a great internal lake might be a reference to one of the African Great Lakes . One of the names reported by early explorers for Lake Malawi was "Lake Zambre" (probably a corruption of "Zambezi"), possibly because Lake Malawi is connected to the lower Zambezi via the Shire River. The Monomatapa story resonated with the old European notion, drawn from classical antiquity, that all

1711-573: The Zambezi. This line was opened in 1914. Between 1914 and 1922, the African Lakes Corporation and British Central Africa Company both ran steamer services from Chindio to Chinde in the dry season, but from Port Herald to Chinde when water levels were sufficient. In 1922, the Trans-Zambezia Railway Ltd completed its line from Murraça, on the south bank of the Zambezi opposite Chindio to Beira , and cross-river ferries ran between

1770-408: The banks are low and reed-fringed. At places, however, and especially in the rainy season, the streams unite into one broad, fast-flowing river. About 160 kilometres (99 mi) from the sea, the Zambezi receives the drainage of Lake Malawi through the Shire River . On approaching the Indian Ocean, the river splits up into a delta . Each of the primary distributaries, Kongone, Luabo, and Timbwe,

1829-523: The bed of the river in the dry season, and these persist beyond Tete , where they are associated with extensive seams of coal. Coal is also found in the district just below Victoria Falls. Gold-bearing rocks occur in several places. The river flows to the southwest into Angola for about 240 km (150 mi), then is joined by sizeable tributaries such as the Luena and the Chifumage flowing from highlands to

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1888-406: The building of dams changed that pattern completely. Downstream, the mean monthly minimum–maximum was 500 to 6,000 m (18,000 to 212,000 cu ft) per second; now it is 1,000 to 3,900 m (35,000 to 138,000 cu ft) per second. Medium-level floods especially, of the kind to which the ecology of the lower Zambezi was adapted, happen less often and have a shorter duration. As with

1947-445: The calm stretches of the river, as well as Nile crocodiles. Monitor lizards are found in many places. Birds are abundant, with species including heron , pelican , egret , lesser flamingo , and African fish eagle present in large numbers. Riverine woodland also supports many large animals, such as buffalo, zebras , giraffes , and elephants . The Zambezi also supports several hundred species of fish, some of which are endemic to

2006-533: The confluence of the Luangwa (15°37' S), it enters Mozambique. The middle Zambezi ends where the river enters Lake Cahora Bassa , formerly the site of dangerous rapids known as Kebrabassa; the lake was created in 1974 by the construction of the Cahora Bassa Dam. The lower Zambezi's 650 kilometres (400 mi) from Cahora Bassa to the Indian Ocean is navigable, although the river is shallow in many places during

2065-477: The course of the river, as well as the position of lakes Ngami and Nyasa , were generally accurate in early maps. These were probably constructed from Arab information. Lualaba River The source of the Lualaba River is on the Katanga plateau , at an elevation of 1,400 metres (4,600 ft) above sea level. The river flows northward to end near Kisangani , where the name Congo River officially begins. From

2124-463: The dry season. This shallowness arises as the river enters a broad valley and spreads out over a large area. Only at one point, the Lupata Gorge , 320 kilometres (200 mi) from its mouth, is the river confined between high hills. Here, it is scarcely 200 metres (660 ft) wide. Elsewhere it is from 5 to 8 kilometres (3 to 5 mi) wide, flowing gently in many streams. The river bed is sandy, and

2183-442: The endemic Pungwe worm snake ( Leptotyphlops pungwensis ), and three other snakes that are nearly endemic - floodplain water snake ( Lycodonomorphus whytei obscuriventris ), dwarf wolf snake ( Lycophidion nanus ), and swamp viper ( Proatheris ). Several butterfly species are endemic. The north of the Zambezi basin has mean annual rainfall of 1100 to 1400 mm, which declines towards the south, reaching about half that figure in

2242-674: The great African rivers—the Nile, the Senegal , the Congo, and the Zambezi—were all sourced from the same great internal lake. The Portuguese were also told that the Mozambican Espirito Santo "river" (actually an estuary formed by the Umbeluzi , Matola , and Tembe Rivers) was sourced from a lake (hence its outlet became known as Delagoa Bay ). As a result, several old maps depict the Zambezi and

2301-545: The middle. About 30 km below the confluence of the Lungwebungu, the country becomes very flat, and the typical Barotse Floodplain landscape unfolds, with the flood reaching a width of 25 km in the rainy season. For more than 200 km downstream, the annual flood cycle dominates the natural environment and human life, society, and culture. About 80 km further down, the Luanginga , which with its tributaries drains

2360-544: The mouth of the Zambezi in Mozambique, where passengers and goods were transferred to seagoing ships. This was the main route for goods and passengers to and from Nyasaland. However, as the Shire River was difficult to navigate in the dry season when water levels were low, the British South Africa Company built the Central African Railway, 61 miles long, from Port Herald to Chindio on the north bank of

2419-455: The native idea of this magnificent stream being the main drain of the country". Other historical records show that the river was called Kasambabezi by the Tonga people, which means “only those who know the river can bath in it.” a name which is still in use to this day. In Portuguese records, the "Cuama River" term disappeared and gave way to the term "Sena River" ( Rio de Sena ), a reference to

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2478-413: The north-west. It turns south and develops a floodplain , with extreme width variation between the dry and rainy seasons. It enters dense evergreen Cryptosepalum dry forest , though on its western side, Western Zambezian grasslands also occur. Where it re-enters Zambia, it is nearly 400 m (1,300 ft) wide in the rainy season and flows rapidly, with rapids ending in the Chavuma Falls , where

2537-569: The origins of the name; he was told it was named after a people. "The River Cuama is by them called Zambeze; the head whereof is so farre within Land that none of them know it, but by tradition of their Progenitors say it comes from a Lake in the midst of the continent which yeelds also other great Rivers, divers ways visiting the Sea. They call it Zambeze, of a Nation of Cafres dwelling neere that Lake which are so called." —J. Santos Ethiopia Oriental , 1609 Thus,

2596-509: The other in Zengamina , near Kalene Hill in the Ikelenge District . The river rises in a black, marshy dambo in dense, undulating miombo woodland 50 km (31 mi) north of Mwinilunga and 20 km (12 mi) south of Ikelenge in the Ikelenge District of North-Western Province , Zambia, at about 1,524 metres (5,000 ft) above sea level . The area around the source

2655-471: The other is at Limulunga , which is on high ground and serves as the capital during the rainy season. The annual move from Lealui to Limulunga is a major event, celebrated as one of Zambia's best-known festivals, the Kuomboka . After Lealui, the river turns south-southeast. From the east, it continues to receive numerous small streams, but on the west, it is without major tributaries for 240 km. Before this,

2714-481: The river course is the result of epeirogenic movements that lifted up the surface at the present-day water divide between both rivers. Meanwhile, 1,000 km (620 mi) east, a western tributary of the Shire River in the East African Rift 's southern extension through Malawi eroded a deep valley on its western escarpment. At a slow rate, the middle Zambezi started cutting back the bed of its river towards

2773-544: The river flows through a rocky fissure. The river drops about 400 m (1,300 ft) in elevation from its source at 1,500 m (4,900 ft) to the Chavuma Falls at 1,100 m (3,600 ft), over a distance of about 400 km (250 mi). From this point to the Victoria Falls, the level of the basin is very uniform, dropping only by another 180 m (590 ft) across a distance of around 800 km (500 mi). The first of its large tributaries to enter

2832-481: The river is navigable for about 100 kilometres (62 mi), before rapids make it unnavigable again between Kibombo and Kindu ( Port-Empain ). From Kindu up to the Boyoma Falls at Ubundu , the stream is navigable again for more than 300 kilometres. The Boyoma Falls or Stanley Falls are made up of seven cataracts, over a stretch of 100 kilometres (62 mi) of the river, between Ubundu and Kisangani. The river's end

2891-743: The river. Important species include cichlids , which are fished heavily for food, as well as catfish, tigerfish, yellowfish , and other large species. The bull shark is sometimes known as the Zambezi shark after the river, not to be mistaken with Glyphis freshwater shark genus that inhabit the river, as well. Upper Zambezi: 507,200 km , discharges 1044 m /s at Victoria Falls, comprising: Middle Zambezi cumulatively 1,050,000 km , 2442 m /s, measured at Cahora Bassa Gorge Lower Zambezi cumulatively, 1,378,000 km , 3424 m /s, measured at Marromeu Total Zambezi river basin : 1,390,000 km , 3424 m /s discharged into delta Source: Beilfuss & Dos Santos (2001) The Okavango Basin

2950-505: The south-west. The rain falls in a 4-to-6-month summer rainy season when the Intertropical Convergence Zone moves over the basin from the north between October and March. Evaporation rates are high (1600 mm-2300 mm), and much water is lost this way in swamps and floodplains, especially in the south-west of the basin. The river supports large populations of many animals. Hippopotamuses are abundant along most of

3009-510: The term "Zambezi" is after a people who live by a great lake to the north. The most likely candidates are the "M'biza", or Bisa people (in older texts given as Muisa, Movisa, Abisa, Ambios, and other variations), a Bantu people who live in what is now central-eastern Zambia, between the Zambezi River and Lake Bangweolo (at the time, before the Lunda invasion, the Bisa would have likely stretched further north, possibly to Lake Tanganyika ). The Bisa had

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3068-458: The upper Zambezi in 1853, refers to it as "Zambesi", but also makes note of the local name "Leeambye" used by the Lozi people , which he says means "large river or river par excellence". Livingstone records other names for the Zambezi—Luambeji, Luambesi, Ambezi, Ojimbesi, and Zambesi—applied by different peoples along its course, and asserts they "all possess a similar signification and express

3127-399: The west, aided by grabens ( rift valleys ) forming along its course in an east–west axis. As it did so, it captured several south-flowing rivers such as the Luangwa and Kafue. Eventually, the large lake trapped at Makgadikgadi (or a tributary of it) was captured by the middle Zambezi cutting back towards it, and emptied eastwards. The upper Zambezi was captured, as well. The middle Zambezi

3186-635: The wetlands are still an important habitat. The shrinking of the wetlands, though, resulted in uncontrolled hunting of animals such as buffalo and waterbuck during the Mozambican Civil War . Although the region has had a reduction in the populations of the large mammals, it is still home to some, including the reedbuck and migrating eland . Carnivores found here include lion ( Panthera leo ), leopard ( Panthera pardus ), cheetah ( Acinonyx jubatus ), spotted hyena ( Crocuta crocuta ), and side-striped jackal ( Canis adustus ). The floodplains are

3245-426: The world's most spectacular whitewater trips, a tremendous challenge for kayakers and rafters alike. Beyond the gorge are a succession of rapids that end 240 km (150 mi) below Victoria Falls. Over this distance, the river drops 250 m (820 ft). At this point, the river enters Lake Kariba , created in 1959 following the completion of the Kariba Dam . The lake is one of the largest man-made lakes in

3304-409: The world, and the hydroelectric power-generating facilities at the dam provide electricity to much of Zambia and Zimbabwe. The Luangwa and Kafue rivers are the two largest left-hand tributaries of the Zambezi. The Kafue joins the main river in a quiet, deep stream about 180 m (590 ft) wide. From this point, the northward bend of the Zambezi is checked, and the stream continues due east. At

3363-482: Was about 300 m (980 ft) lower than the upper Zambezi, and a high waterfall formed at the edge of the basalt plateau across which the upper river flows. This was the first Victoria Falls, somewhere down the Batoka Gorge near where Lake Kariba is now. The first European to come across the Zambezi River was Vasco da Gama in January 1498, who anchored at what he called Rio dos Bons Sinais (River of Good Omens), now

3422-514: Was in the south bank. Zambezi (Period: 1971–2000)4,256.1 m /s (150,300 cu ft/s) The Zambezi (also spelled Zambeze and Zambesi ) is the fourth-longest river in Africa, the longest east-flowing river in Africa and the largest flowing into the Indian Ocean from Africa. Its drainage basin covers 1,390,000 km (540,000 sq mi), slightly less than half of

3481-451: Was once considered a possible source of the Nile , until Henry Morton Stanley journeyed down it and proved that it drained into the Atlantic Ocean . Stanley referred to it as the Livingstone. "Had not Livingstone spoken of the river at Nyangwe as the Lualaba, I should not have mentioned the word except as a corruption by the Waguha of the Wenya term Lu-al-ow-wa..." French colonial governor Pierre Savorgnan de Brazza also explored

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