The Lake Turkana In Turkana County

One day, these places will be some of the most visited places in Kenya.

Photos Of Lake Turkana
Location of lake Turkana

Lake Turkana formerly known as Lake Rudolf, is a lake in the Kenyan Rift Valley, with its far northern end crossing into Ethiopia.[1] It is the world’s largest permanent desert lake and the world’s largest alkaline lake. By volume it is the world’s third-largest salt lake[citation needed] after the Caspian Sea and Issyk-Kul (passing the shrinking South Aral Sea), and among all lakes it ranks twenty-fourth. The water is potable but not palatable. It supports a rich lacustrine wildlife. The climate is hot and very dry.

The rocks of the surrounding area are predominantly volcanic. Central Island is an active volcano, emitting vapors. Outcrops and rocky shores are found on the East and South shores of the lake, while dunes, spits and flats are on the West and North, at a lower elevation.
Lake Turkana seen from the South Island.

On-shore and off-shore winds can be extremely strong as the lake warms and cools more slowly than the land. Sudden, violent storms are frequent. Three rivers (the Omo, Turkwel and Kerio) flow into the lake, but lacking outflow its only water loss is by evaporation. Lake volume and dimensions are variable. For example, its level fell by 10 metres between 1975 and 1993.[2]

Due to temperature, aridity and geographic inaccessibility, the lake retains its wild character. Nile crocodiles are found in great abundance on the flats. The rocky shores are home to scorpions and carpet vipers. Although the lake and its environs have been popular for expeditions of every sort under the tutelage of guides, rangers and experienced persons, they certainly must be considered hazardous for unguided tourists.

Lake Turkana National Parks are now listed as a UNESCO World Heritage Site. Sibiloi National Park lies on the lake’s eastern shore, while Central Island National Park and South Island National Park lie in the lake. Both are known for their crocodiles.

The Lake Turkana area is regarded by many anthropologists as the cradle of humankind due to the abundance of hominid fossils.

The lake was named Lake Rudolf (in honor of Crown Prince Rudolf of Austria) by Count Sámuel Teleki de Szék and his second-in-command Lieutenant Ludwig Ritter Von Höhnel, a Hungarian and an Austrian, 6 March 1888.[3] They were the first Europeans to have recorded visiting the lake after a long safari across East Africa. Native peoples who live around lake Turkana include the Turkana, Rendille, Gabbra, Daasanach, Hamar Koke, Karo, Nyagatom, Mursi, Surma and Molo. For the location of many of these peoples refer to the dialect map in the article.

J. W. Gregory reported in The Geographical Journal of 1894 that it had been called “‘Basso Narok’ This means black lake in the samburu language and basso naibor for lake Stefanie meaning white lake in the Samburu language. The Samburu are among the dominant tribes in the lake Turkana region when the explorers came.”[4] What the native form of this phrase was, what it might mean and in what language is not clear. The lake kept its European name during the colonial period of British East Africa. After the independence of Kenya, the president, Mzee Jomo Kenyatta, renamed it in 1975 after the Turkana, the predominant tribe there.

At some unknown time the lake acquired an alternate name as the Jade Sea from its turquoise colour seen on approaching from a distance. The colour comes from algae that rise to the surface in calm weather. This is likely also a European name. The Turkana refer to the lake as Anam Ka’alakol, meaning the sea of many fish. It is from the name Ka’alakol that Kalokol, a town on the western shore of Lake Turkana, east of Lodwar, derives its name. The previous indigenous Turkana name for Lake Turkana was Anam a Cheper.The area still sees few visitors, being a two-day drive from Nairobi.The lake is also an imaginary boundary of the Rendille and Borana and Oromo to the Turkana land.The area is basically a clay based soil and there is more alkaline in the sea water.
[SIZE=5] Biology[/SIZE]
Satellite image of Lake Turkana. Note the jade color. The Omo river enters at the top. The river visible on the lower left is the Turkwel, which has been dammed for hydroelectric power.
[SIZE=5] Biomes[/SIZE]
The major biomes are the lake itself, which is an aquatic biome, and the surrounding region, which is classified as desert and xeric shrubland. The Chalbi desert is east of the lake. During moister times a dry grassland appears, featuring Aristida adcensionis and A. mutabilis. During drier times the grass disappears. The shrublands contain dwarf shrubs, such as Duosperma eremophilum and Indigofera spinosa. Near the lake are doum palms.
[SIZE=5] Plankton[/SIZE]
Both phytoplankton and zooplankton are found in the lake.[5] Of the former, cyanobacteria are represented by Microcystis aeruginosa and microalgae by Botryococcus braunii. Also present are Anabaenopsis arnoldii, Planctonema lauterbornii, Oocystis gigas, Sphaerocystis schroeteri, and some others. The zooplankton include copepods, cladocerans and protozoans.
[SIZE=5] Fish[/SIZE]
Compared to other large African lakes, Turkana has relatively low fish species in total, the lake holds about 50 fish species, including 11 endemics such as the cichlids Haplochromis macconneli, H. rudolfianus and H. turkanae, the barb Barbus turkanae, the robber tetras Brycinus ferox and B. minutus, the Rudolf lates Lates longispinis, and the cyprinid Neobola stellae.[6] Non-endemics include species such as Nile tilapia, bichirs, the elephantfish Mormyrus kannume, African arowana, African knifefish, Distichodus niloticus, the Nile perch, and numerous others.[5][7] During the early Holocene, the water level of lake Turkana was higher, and the lake overflowed into the Nile River, allowing fish and crocodiles access. Consequently, the non-endemic fishes in the lake are mainly riverine species of Nilotic origin.[6] Some of the non-endemics do not breed in the lake, but migrate up the Omo River and other affluents to breed.[6] The lake is heavily fished.
[SIZE=5] Birds[/SIZE]
The Lake Turkana region is home to hundreds of species of birds native to Kenya.[8] The East African Rift System also serves as a flyway for migrating birds, bringing in hundreds more. The birds are essentially supported by plankton masses in the lake, which also feed the fish.

Some birds more common to Turkana are the Little Stint, the Wood Sandpiper, and the Common Sandpiper. The African Skimmer (Rhyncops flavirostris) nests in the banks of Central Island. The White-breasted Cormorant (Phalacrocorax lucidus) ranges over the lake, as do many other waterbirds. The Greater Flamingo wades in its shallows. Heuglin’s Bustard (Neotis heuglinii) is found in the east of the lake region.
[SIZE=5] Reptiles[/SIZE]
The lake formerly contained Africa’s largest population of Nile crocodiles: 14,000, as estimated in a 1968 study by Alistair Graham—see the book ‘Eyelids of Morning’ for an account of the lake and its crocodiles.

The lake also has a large population of large water turtles particularly in the area of Central Island.
Over the dry grasslands ranges a frail population of grazing mammals and predators. The grazers are chiefly Grevy’s zebra, Burchell’s Zebra, the Beisa Oryx, Grant’s Gazelle, the topi and the reticulated giraffe. They are hunted by the lion and the cheetah. Elephants and the black rhinoceros are no longer seen, although Teleki reported seeing (and shooting) many. Closer to the dust is the Cushioned Gerbil (Gerbillus pulvinatus).[citation needed]
[SIZE=5] Geology[/SIZE]
Lake Turkana is an East African Rift feature.[9] A rift is a weak place in the Earth’s crust due to the separation of two tectonic plates, often accompanied by a graben, or trough, in which lake water can collect. The rift began when East Africa, impelled by currents in the mantle,[10] began separating from the rest of Africa, moving to the northeast. Currently the graben is 320 km wide in the north of the lake, 170 km in the south. This rift is one of two, and is called the Great or Eastern Rift. There is another to the west, the Western Rift.

Lake Turkana is a unique feature of the East African landscape. Besides being a permanent desert sea, it is the only sea that retains the waters originating from two separate catchment areas of the Nile. Lake Turkana drainage basin draws its waters mainly from Kenya Highlands and Ethiopian Highlands.

The basement rocks of the region have been dated by two analytical determinations to 522 and 510 million years ago (ma or mya). No rift was in the offing at that time. A rift is signalled by volcanic activity through the weakened crust. The oldest volcanic activity of the region occurred in the Nabwal Hills northeast of Turkana and is dated to 34.8 mya in the late Eocene.[11]

The visible tectonic features of the region result from extensive extrusions of basalt over the Turkana-Omo basin in the window 4.18-3.99 mya.[12] These are called the Gombe Group Basalts. They are subdivided into the Mursi Basalts and the Gombi Basalts.

The two latter basalts are identified as the outcrops that are the rocky mountains and badlands around the lake. In the Omo portion of the basin, of the Mursi Basalts, the Mursi Formation is on the west side of the Omo, the Nkalabong on the Omo, and the Usno and Shungura east of the Omo. Probably the best known of the formations are the Koobi Fora on the east side of Turkana and the Nachukui on the west.

Short-term fluctuations in lake level combined with periodic volcanic ash spewings over the region have resulted in a fortuitous layering of the ground cover over the basal rocks. These horizons can be dated more precisely by chemical analysis of the tuff.[13] As this region is believed to have been an evolutionary nest of Hominins, the dates are important for generating a diachronic array of fossils, both Hominoid and non-Hominoid. Many thousands have been excavated.

Terraces representing ancient shores are visible in the Turkana Basin. The highest is 75 m above the surface of the lake (only approximate, as the lake level fluctuates), which was current about 9500 years ago, at the end of the Pleistocene. It is generally theorized that Turkana was part of the upper Nile system at that time, connecting to Lake Baringo at the southern end and the White Nile in the north, and that volcanic land adjustments severed the connection. Such a hypothesis explains the Nile species in the lake, such as the crocodiles and the Nile Perch.
[edit] Anthropology

Around 2 million–3 million years ago, the lake was larger and the area more fertile, making it a centre for early hominins. Richard Leakey has led numerous anthropological digs in the area which have led to many important discoveries of hominin remains. The two-million-year-old Skull 1470 was found in 1972. It was originally thought to be Homo habilis, but the scientific name Homo rudolfensis derived from the old name of the Lake Rudolf, was proposed in 1986 by V. P. Alexeev. In 1984, the Turkana Boy, a nearly complete skeleton of a Homo erectus boy was discovered by Kamoya Kimeu. More recently, Meave Leakey discovered a 3,500,000-year-old skull there, named Kenyanthropus platyops, which means “The Flat-Faced Man of Kenya”.
[SIZE=5] Wind power[/SIZE]
The Lake Turkana Wind Power consortium (LTWP) plans to provide 300 MW of clean power to Kenya’s national electricity grid by tapping the unique wind conditions around the lake.[14] The plan calls for 360 wind turbines, each with a capacity of 850 kilowatts. As of March 2010, the project had found financing, and the Kenyan government will take responsibility for the construction of the transmission lines. If completed, it will become the largest wind power project in Africa


I long and fear for that day, the local inhabitants may not be the beneficiaries of the success…

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Very spectacular!

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Hio crater ningekua abisai ningeinunua


Its in danger now as it might dry up after Ethiopia dammed Gibe 3 .

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