The Luangwa River is one of the major tributaries of the Zambezi River, and one of the four biggest rivers of Zambia . The river generally floods in the rainy season (December to March) and then falls considerably in the dry season. It is one of the biggest unaltered rivers in Southern Africa and the 52,000 square kilometres (20,000 sq mi) that make up the surrounding valley are home to abundant wildlife.
17-802: Luangwa may refer to: Luangwa River , the major river of eastern Zambia Luangwa Bridge , which crosses the Luangwa River Luangwa River (Mporokoso) , a tributary of the Kalungwishi River in Mporokoso District, Zambia; Luangwa, Zambia , a town in Zambia at the confluence of the Luangwa and Zambezi Rivers, and previously called Feira ; Luangwa District of eastern Lusaka Province, Zambia, of which Luangwa town
34-409: A broad valley. About 150 kilometres (93 mi) from its source it has dropped to an elevation of about 690 metres (2,260 ft) and becomes a meandering river with a floodplain several kilometres wide. Over the next 300 kilometres (190 mi) the meanders increase, with many oxbow lakes and abandoned meanders . Near Mfuwe , the river's elevation has dropped to about 520 metres (1,710 ft),
51-425: A floodplain 3 to 5 kilometres (1.9 to 3.1 mi) in width. It merges with the deeper Zambezi at Luangwa town . The lower section of the river forms the border between Zambia and Mozambique . The Luangwa Valley is a rift valley or graben forming a south-west extension of the east African Rift , branching off its Lake Rukwa - Lake Malawi southern section, and reaching almost as far as Lusaka . The junction
68-728: A gorge. About 700 kilometres (430 mi) from its source the Luangwa merges with its tributary , the Lukusashi, after the latter has merged with the Lunsemfwa River coming from the opposite direction, and turns due south through a steep narrow valley: this is its exit from the Luangwa Rift Valley . After only 20 kilometres (12 mi) it emerges from the hills into the broad valley of the Zambezi and meanders over sandy flats about 1.5 kilometres (0.93 mi) wide in
85-412: A source of water, the oxbow lakes and pools increase the biodiversity of the valley in other ways. The hippopotami which live in them feed on land vegetation at night. Their dung feeds some fish and fertilises the pools, increasing fish life which in turn feed crocodiles and birds. In the dry season, the grazing land animals and their predators congregate near the river and pools, and are easily seen. In
102-694: Is a tributary of the Lunsemfwa River in Zambia . It flows through important game conservation areas along its course. Its coordinates are 14°39'0" S and 30°1'0" E in DMS (Degrees Minutes Seconds) or -14.65 and 30.0167 (in decimal degrees). Its UTM position is SJ77 and its Joint Operation Graphics reference is SD36-09. The standard time zone for Lukasashi River is UTC/GMT+2. 12°58′S 30°46′E / 12.967°S 30.767°E / -12.967; 30.767 http://www.getamap.net/maps/zambia/zambia_(general)/_lukasashiriver/ This article related to
119-480: Is different from Wikidata All article disambiguation pages All disambiguation pages Luangwa River Note: distances stated are approximate straight-line distances from source . The Luangwa rises in the Lilonda and Mafinga Hills in north-east Zambia at an elevation of around 1,500 metres (4,900 ft), near the border with Tanzania and Malawi , and flows in a southwesterly direction through
136-540: Is not obvious because it filled with material spewed out from an ancient, extinct volcano. There are at least 20 hot springs, characteristic of a rift valley, in the valley or on its escarpments . The Luangwa flows along four-fifths of the Luangwa Rift Valley to the point where it meets the Lukusashi and the Lunsemfwa which has come from the opposite direction. At one time, millions of years ago, there
153-559: Is the headquarters; South Luangwa National Park North Luangwa National Park Luangwa , a genus of cynodonts Topics referred to by the same term [REDACTED] This disambiguation page lists articles associated with the title Luangwa . If an internal link led you here, you may wish to change the link to point directly to the intended article. Retrieved from " https://en.wikipedia.org/w/index.php?title=Luangwa&oldid=1004296266 " Category : Disambiguation pages Hidden categories: Short description
170-839: The valley between the Lusaka-Kabwe roads in the west and the Isoka-Chisenga road in the north, a distance of about 800 kilometres (500 mi). The lower Luangwa Valley is crossed by just one road, the Great East Road at the Luangwa Bridge , about 10 kilometres (6.2 mi) south of the Luangwa-Lunsemfwa confluence. 15°34′28″S 30°23′20″E / 15.57443°S 30.38887°E / -15.57443; 30.38887 Lukusashi River The Lukasashi River (also spelled Lukusashi )
187-622: The Kafue, Cuando and the upper Zambezi . Faulting lowered the land between the Luangwa Rift and the Zambezi Rift allowing Madumabisa Lake to drain out into the Zambezi in a channel which became the lower Luangwa River. The Luangwa Rift Valley and rivers within it form a natural barrier, with a very low population density. This, the steepness of the terrain, and the existence of the wildlife reserves have resulted in no highways crossing
SECTION 10
#1732766245843204-835: The current river systems. Faulting produced another graben just to the south of the Luangwa Rift, and running east–west: the Zambezi Rift Valley and the Chicoa Trough . A tributary of the Shire River at the south end of the Great Rift Valley then cut back eastwards through the Chicao Trough and Zambezi Valley, capturing the southerly overspill of the Madumabisa Lake. This tributary became the Zambezi, which over millions of years captured
221-426: The floodplain is about 10 kilometres (6.2 mi) wide and the valley reaches about 100 kilometres (62 mi) wide, with a north-west escarpment ( Muchinga Escarpment ) about 700 metres (2,300 ft) high, and a south-western escarpment about 450 metres (1,480 ft) high. In the dry season some sections, especially in the upper reaches, dry out completely, leaving isolated pools. The upper and middle parts of
238-483: The rainy season they graze further afield and are more easily hidden in the growth of new vegetation. At about 500 kilometres (310 mi) the valley narrows to about 50 kilometres (31 mi) and becomes divided by a ridge into two parallel valleys, with a tributary, the Lukusashi River in a 25-kilometre (16 mi) wide valley to the northwest, and the Luangwa in a 15-kilometre (9.3 mi) wide valley to
255-488: The southeast. The river meanders less, and the floodplain narrows. The principal settlement in the Middle and Upper Luangwa Valley is Mfuwe which serves the tourism industry and has an international airport . Very few humans otherwise inhabit the valley. At 600 kilometres (370 mi) the river abruptly enters a narrow valley between hills rising some 200 metres (660 ft) from the broader valley floor, becoming almost
272-546: The valley contain the North Luangwa National Park and South Luangwa National Parks of Zambia . The river itself is home to large populations of hippopotami and crocodiles . The world's largest concentration of hippos lives in the Luangwa Valley. In the dry season they are restricted by the shrinking river and pools, and are easily seen especially in isolated pools. In addition to being
289-733: Was no way out and the Luangwa Rift filled with a Rift Valley Lake called the Madumabisa Lake , which rivalled Lake Malawi in size. The water of the lake overflowed in a river to the south-west, towards what is now the Kalahari , where it combined with the Okavango , Upper Zambezi , Cuando and Kafue rivers, emptying into the Limpopo River and flowing to the Indian Ocean . Several geological events combined to produce
#842157