Zambesia , historically known as Sebitwane country, Makololo country, and Sekeletu country, is a region with deep cultural and historical significance situated in southern Africa. The area's history predates the establishment of British and German protectorates in the late 19th century. However, following the colonial divisions and the subsequent independence of neighboring states, the Zambesi peoples found themselves divided among multiple countries, leading to cultural fragmentation and struggles for recognition and self-determination .
55-457: The region known as Zambesia has a rich and diverse history, with its roots tracing back to ancient cultures and societies that flourished along the Zambezi , Kwando , Linyanti , and Chobe Rivers. It was formerly referred to as Sebitwane country, Makololo country, and Sekeletu country. However, with the advent of colonial powers in the late 1800s, the region underwent significant changes. In
110-591: 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
165-416: 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 ),
220-469: 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,
275-549: 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
330-534: Is joined by sizeable tributaries such as the Luena and the Chifumage flowing from highlands to 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
385-601: 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
440-518: 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
495-521: 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
550-481: Is sandy, and 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,
605-618: 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 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
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#1732782836635660-546: 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 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
715-1116: The Caprivi Strip . Subsistence farming along the rivers remains a common way of life, yet job opportunities and public investments are limited. As a result, poverty rates remain high, and development is hampered. Controversies have arisen over land use decisions, such as the approval of a multinational foreign company to lease communal land for a tobacco plantation in Zambesia. This decision has sparked criticism due to concerns over its impact on traditional livelihoods, food security, and environmental degradation . The region's potential in sectors like agriculture and tourism remains largely untapped. Zambesians face limitations on their freedom of expression and political engagement . Restrictions on public demonstrations and meetings related to self-determination and political views have led to challenges in expressing their desires for political autonomy and representation. Zambesia's history includes legal cases of significance. The Caprivi Treason Trial , one of
770-545: The Ikelenge District of North-Western Province , Zambia, at about 1,524 metres (5,000 ft) above sea level . The area around the source 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
825-736: 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
880-579: 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, 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,
935-610: 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 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
990-528: 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
1045-679: 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
1100-515: 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
1155-506: The Batoka Gorge, the current being continually interrupted by reefs. It has been described as one of 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
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#17327828366351210-455: 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
1265-538: The Indian Ocean is navigable, although the river is shallow in many places during 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
1320-592: 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
1375-471: 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
1430-543: 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
1485-536: The basin of the Lualaba (the main branch of the upper Congo) from the Zambezi. In the neighborhood of the source, the watershed 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
1540-406: 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
1595-445: 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
1650-468: The completion of the Kariba Dam . The lake is one of the largest man-made lakes in 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,
1705-725: 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; 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,
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1760-525: 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. Ngonye Falls The Ngonye Falls or Sioma Falls is a waterfall on the Zambezi river in Western province Zambia , near the town of Sioma and a few hundred kilometres upstream from the Victoria Falls . Situated in
1815-661: The efforts of the Movement for the Survival of the River Races in Zambesia (MOSURIRAZA), a non-violent membership-based organization. MOSURIRAZA's dedication to empowering Zambesian voices and raising awareness about the challenges faced by the region aligns with UNPO's mission of amplifying the concerns of unrepresented nations and peoples. Zambezi (Period: 1971–2000)4,256.1 m /s (150,300 cu ft/s) The Zambezi (also spelled Zambeze and Zambesi )
1870-442: 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
1925-751: 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
1980-776: The largest trials in Namibia's history, saw the arrest and subsequent acquittal of numerous individuals associated with the Caprivi Liberation Army . The trial, ongoing in some aspects, has brought attention to issues of justice and compensation for those involved. In international forums, the Unrepresented Nations and Peoples Organization (UNPO) serves as a platform for advocating the rights and representation of marginalized communities worldwide. The region of Zambesia finds representation within UNPO through
2035-440: The lower Zambezi, thin strata of grey and yellow sandstones , with an occasional band of limestone , crop out on 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
2090-459: 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
2145-473: 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 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
2200-547: The northward bend of the Zambezi is checked, and the stream continues due east. At 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
2255-576: 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,
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2310-751: The present day, Zambesians continue to face a range of challenges that impact their livelihoods, culture, and rights. Zambesians lack legal recognition as indigenous peoples within the broader context of Namibia. While the Namibian Constitution prohibits discrimination based on ethnic or tribal affiliation, there is no specific national legislation addressing the rights of indigenous peoples or minorities. This lack of recognition has implications for their political representation and protection of economic, social, and cultural rights. Geographical isolation and limited infrastructure have led to economic challenges for Zambesians, particularly those residing in
2365-468: The rainy season and flows rapidly, with rapids ending in the Chavuma Falls , where 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
2420-549: 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 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
2475-708: 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 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
2530-577: 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 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
2585-489: 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
2640-743: 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
2695-517: 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
2750-406: The southern part of Barotseland , the falls are a day's journey by car from the capital, Lusaka . Their inaccessibility makes them much less known than Victoria Falls. The Ngonye Falls Community Partnership Park is located at the falls. The falls are formed by the erosion of a hard sandstone layer to form the drop. Their height is only 10–25 meters (33–82 ft), but the width of the falls
2805-514: 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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#17327828366352860-458: 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
2915-399: 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
2970-644: 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
3025-487: 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
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