geo.wikisort.org - River

The Tekezé or Täkkäze River (Amharic: ተከዜ, Tigrinya: ተከዘ; originally meaning "river" in Ge’ez, Arabic: تكازي),[1] also spelled Takkaze,[2] is a major river of Ethiopia. For part of its course it forms a section of the westernmost border of Ethiopia and Eritrea. The river is also known as the Setit (Arabic: سيتيت) in Eritrea, western Ethiopia, and eastern Sudan. According to materials published by the Ethiopian Central Statistical Agency, the Tekezé River is 608 kilometers (378 mi) long.[3] The canyon which it has created is the deepest in Africa and one of the deepest in the world, at some points having a depth of over 2000 meters (6,562 feet).[4]

Tekezé River
The Tekezé River in the Atbara basin
Location of mouth in Ethiopia
Location
Countries	Eritrea Ethiopia Sudan
Physical characteristics
Mouth
• coordinates	14°15′27″N 36°33′37″E

Course

The Tekezé River rises in the central Ethiopian Highlands near Mount Qachen within Lasta, from where it flows west, north, then west again, forming the westernmost border of Ethiopia and Eritrea from the confluence of the Tomsa with the Tekezé at 14°11′N 37°31.7′E to the tripoint between the two countries and Sudan at 14°15′27″N 36°33′37″E.[5] After entering northeastern Sudan at the tripoint it joins the Atbarah River, which is a tributary of the Nile. The Tekezé is perhaps the true upper course of the Atbarah, as the former follows the longer course prior to the confluence of the two rivers.

The names of its main tributaries in Ethiopia from its source are: on the right bank Tahali, Meri, Tellare, Sullo, Arekwa, Gheoa, Wari, Firafira, Tocoro, and Gumalo Rivers; on the left bank Nili, Balagas, Saha, Bembea, Ataba, Zarima, and Kwalema Rivers.

History

The earliest known mention of the Tekezé is in an inscription from Aksum of king Ezana of Axum, where he boasts of a victory in a battle on its lower banks, near "the ford of Kemalke".[6] The Tekezé served as an early link between Ethiopia and Egypt; for example, the Kebra Nagast, which received its current form in the 13th century, states that king Menelik I returned to Ethiopia by following this river from Egypt (ch. 53). Augustus B. Wylde records a related tradition that near the source of the Tekezé, at the location of Eyela Kudus Michael church, is the true resting-place of the Ark of the Covenant.[7]

Between February and March 1936, during the Second Italo-Abyssinian War, thousands of Ethiopian troops were killed when the Italian Royal Air Force (Regia Aeronautica) attacked them with bombs and mustard gas as they retreated across the Tekezé.[8] In a successful Ethiopian counter-offensive, the Italians were forced to fall back from the Tekezé to Axum after the battle at Dembeguina Pass.

On 1 July 2021, the bridge crossing the Tekezé river was destroyed during the Tigray War by retreating TPLF rebel groups. The International Rescue Committee was concerned that the humanitarian aid efforts in the region would be "even more severely hampered than before." Recently WFP aid warehouses were looted by TPLF compounding the problem. [9]

Tekezé Dam

The Ethiopian government announced in July 2002 that they had formed a partnership with the China National Water Resources and Hydropower Engineering Corporation to construct a hydroelectric dam on the Tekezé, which would generate 300 megawatts of electricity. The project would cost US$224 million and take five years to complete.[10] Oweys Ibrahim, the project coordinator, announced on 12 December 2007 that construction was 82% complete, and included a 105-kilometer power line to Mekele.[11]

The Tekeze Hydro Electric project constructed the highest double curve arch dam in Africa, topping the previous highest, in Lesotho. The contractors behind the project were CWGS and it was completed in 2009. The resulting reservoir is 105 km² large and it has a capacity of 9.3 billion m³ of water.[12]

See also

• List of rivers of Eritrea
• List of rivers of Ethiopia
• List of rivers of Sudan

Notes

External links

• Maps of Ethiopia - Perry–Castañeda Library Map Collection, University of Texas at Austin

На других языках

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[de] Tekeze-Setit

Der Tekeze-Setit ist ein Fluss in Äthiopien und Sudan.

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- [en] Tekezé River

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[es] Río Tekezé

El río Tekezé es uno de los principales ríos de Etiopía, un afluente del río Atbara que forma durante un tramo la frontera occidental de Etiopía y Eritrea. El río también es conocido como Setit en Eritrea, Etiopía occidental, y Sudán oriental. Tiene una longitud de 608 km[1] y ha excavado el cañón más profundo de África y uno de los más profundos del mundo, que en algunos puntos tiene más de 2.000 m.[2]

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[it] Tacazzè

Il Tacazzè (conosciuto anche con i nomi Tecassé e Tekezé) è un fiume dell'Africa orientale, lungo 608 km[1]. Il canyon formato dal suo corso ha una profondità di circa 2000 m, è il più profondo del continente africano e uno dei più profondi del mondo.[2]

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[ru] Тэкэзе

Тэкэ́зе (амх. ተከዜ; англ. Tekezé) — крупная река Эфиопии, по части её русла проходит самый западный участок границы между Эфиопией и Эритреей. Река также называется Сетит (англ. Setit) в Эритрее, западной Эфиопии и в восточном Судане. По данным, опубликованным Центральным статистическим агентством Эфиопии, длина реки составляет 608 километров[1]. Прорезанный рекой каньон — самый глубокий в Африке и один из глубочайших в мире, в некоторых местах достигает глубины свыше 2000 метров[2].

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