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Tiga Dam
The Tiga Dam is in Kano State in the Northwest of Nigeria, constructed in 1971–1974. It is a major reservoir on the Kano River, the main tributary of the Hadejia River. Description The dam was built during the administration of Governor Audu Bako in an attempt to improve food security through irrigation projects. The dam covers an area of with maximum capacity of nearly . Water from the dam supplies the Kano River Irrigation Project as well as Kano City. Downstream impact Several studies have shown that the dam has delivered negative economic value when its effect on downstream communities was taken into account. On completion of the dam the river flow downstream at Gashua in Yobe State fell by about per year due to upstream irrigation and by more than due to evaporation from the reservoir. A study published in 1999 concluded that farmers in the downstream floodplain had adapted their agriculture, helped by new technology, but the increased level of production might not b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Yobe River Catchment Area
Yobe is a state located in northeastern Nigeria. A mainly agricultural state, it was created on 27 August 1991. Yobe State was carved out of Borno State. The capital of Yobe State is Damaturu; and it's largest and most populated city is Potiskum. Geography The state borders four states: Bauchi, Borno, Gombe, and Jigawa.Yobe State shares borders with Borno State to the east, Gombe State to the south, Bauchi and Jigawa States to the west and Niger Republic to the north. It borders to the north the Diffa and Zinder Regions of Niger. Because the state lies mainly in the dry savanna belt, conditions are hot and dry for most of the year, except in the southern part of the state which has more annual rainfall. History Yobe State came into being on 27 August 1991. It was carved out of the old Borno State by the Babangida administration. Yobe State was created because the old Borno State was one of Nigeria's largest states in terms of land area and was therefore considered to be ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hadejia-Nguru Wetlands
300px, Yobe River catchment area showing location of the Hadejia-Nguru wetlands The Hadejia-Nguru wetlands in Yobe State in northern Nigeria, which include Nguru Lake, are ecologically and economically important. They are threatened by reduced rainfall in recent years, a growing population and upstream dam construction. Geography The wetlands lie in the Yobe-Komadugu sub-basin of the Chad Basin. They are formed where the Hadejia and Jama'are rivers meet lines of ancient sand dunes in a northeast-southwest alignment and break into numerous channels. They are drained by the Yobe River, which flows east towards Lake Chad. They lie between Sudanian Savanna to the south and the drier Sahel to the north. Some of the land is permanently flooded, while other parts are flooded only in the wet season (August and September). Annual rainfall ranges between 200–600 mm, during the period late May–September. At one time the wetlands may have covered up to 3,000 km2. Between 1964 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lake Chad Basin
The Chad Basin is the largest endorheic basin in Africa, centered on Lake Chad. It has no outlet to the sea and contains large areas of semi-arid desert and savanna. The drainage basin is roughly coterminous with the sedimentary basin of the same name, but extends further to the northeast and east. The basin spans eight countries, including most of Chad and a large part of Niger. The region has an ethnically diverse population of about 30 million people as of 2011, growing rapidly. A combination of dams, increased irrigation, climate change, and reduced rainfall are causing water shortages, contributing to terrorism and the rise of Boko Haram in the region. Lake Chad continues to shrink. Geology The geological basin, which is smaller than the drainage basin, is a Phanerozoic sedimentary basin formed during the plate divergence that opened the South Atlantic Ocean. The basin lies between the West African Craton and Congo Craton, and formed around the same time as the Benue Trough ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lake Chad
Lake Chad (french: Lac Tchad) is a historically large, shallow, endorheic lake in Central Africa, which has varied in size over the centuries. According to the ''Global Resource Information Database'' of the United Nations Environment Programme, it shrank by as much as 95% from about 1963 to 1998. The lowest area was in 1986, at , but "the 2007 (satellite) image shows significant improvement over previous years." Lake Chad is economically important, providing water to more than 30 million people living in the four countries surrounding it ( Chad, Cameroon, Niger, and Nigeria) on the central part of the Sahel. It is the largest lake in the Chad Basin. Geography and hydrology The freshwater lake is located in the Sahelian zone of West-central Africa. It is located in the interior basin which used to be occupied by a much larger ancient sea sometimes called Mega Chad. The lake is historically ranked as one of the largest lakes in Africa. Its surface area varies by season as well ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Challawa Gorge Dam
The Challawa Gorge Dam is in Karaye Local Government Area of Kano State in the Northwest of Nigeria, about 90 km southwest of Kano city. It is a major reservoir on the Challawa River, a tributary of the Kano River, which is the main tributary of the Hadejia River. Construction The Challawa Gorge reservoir project was started by the Water Resources and Engineering Construction Agency of the Kano State Government, and was later handed over to the Federal Government who funded the project. The dam is owned and operated by the Hadejia-Jama’are River Basin Development Authority, a Federal agency. The dam was built by Julius Berger Nigeria in 1990 - 1992 using earth fill construction. It is 42 m high and 7.8 km in length. The dam has a full storage capacity of 930,000,000 and active storage of 904,000,000 m3. The direct catchment area is 3857 km2. Hydro power potential The dam was designed with the potential for hydro power generation in mind, and may ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Yobe River
The Yobe River, also known as the Komadougou Yobe or the Komadougou-Yobe (french: Komadougou Yobé), is a river in West Africa that flows into Lake Chad through Nigeria and Niger. Its tributaries include the Hadejia River, the Jama'are River, and the Komadugu Gana River. The river forms a small part of the international border between Niger and Nigeria. There are concerns about changes in the river flow, economy and ecology due to upstream dams, the largest at present being the Tiga Dam in Kano State, with plans being discussed for the Kafin Zaki Dam in Bauchi State. Notable towns near the river include Gashua, Geidam, and Damasak Damasak is the head town of the Mobbar Local Government Area, in the northeastern Nigerian state of Borno. It is located near the confluence of the Yobe River and Komadugu Gana River,Mortimore, MichaelAdapting to Drought: Farmers, Famines, and ... in Nigeria, and Diffa in Niger. See also * Yobe State * Hadejia-Nguru wetlands Reference ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jama'are River
The Jama'are River, also known as the Bunga River in its upper reaches, starts in the highlands near Jos, Plateau State, Nigeria and flows northeast through Bauchi State and Yobe State before joining the Hadejia River to form the Yobe River. There has recently been controversy over a plan to build the Kafin Zaki Dam on this river, with concerns over the effect on seasonal flooding and the water table. External links * * References Rivers of Nigeria Bauchi State Yobe State {{Nigeria-river-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kafin Zaki Dam
The Kafin Zaki Dam is a controversial project to build a reservoir on the Jama'are River (also called the Bunga River in its upper reaches) in Bauchi State in the Northeast of Nigeria. Proposed dam and reservoir The proposed dam would be of zoned earthfill construction and would be 11 kilometres-long. It would be designed with the potential to install a 15 MW hydroelectric plant. The reservoir would have a storage capacity of 2,700 million cubic meters, and would be the second largest in Nigeria after the Kainji Dam. It would irrigate 120,000 hectares of arable land on which cash crops could be grown. Potentially the project would support production of one million tonnes of sugarcane annually and provide over one million jobs in industries related to agriculture. Project history The dam was first considered after the 1972-1974 drought in the Sahel, and during the Shehu Shagari regime in 1979-1982 a contract was awarded to Julius Berger Nigeria to build the dam. In 1984 the con ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ahmed Ibrahim Lawan
Ahmad Ibrahim Lawan (born 12 January 1959) is a Nigerian politician and professor who has served as President of the Senate of Nigeria since 2019. He represents the Yobe North Senatorial District in the Senate as a member of the All Progressives Congress. A university lecturer from Gashua, Lawan was first elected to the House of Representatives in 1999 to represent the Bade/Jakusko Constituency as a member of the All Nigeria Peoples Party. Lawan was reelected in 2003 before successfully running to become Yobe North Senator in 2007. After being reelected in 2011, 2015, and 2019 (as a member of the All Progressive Congress, successor to the ANPP), Lawan was elected the new Senate President with 79 votes cast to beat Senator Mohammed Ali Ndume with 28 votes after the inauguration of the 9th Nigeria National Assembly in 2019. It was his second attempt at becoming Senate President, with a notable failed run in 2015. Early life and education Lawan was born on 12 January 1959 in Gash ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fulani
The Fula, Fulani, or Fulɓe people ( ff, Fulɓe, ; french: Peul, links=no; ha, Fulani or Hilani; pt, Fula, links=no; wo, Pël; bm, Fulaw) are one of the largest ethnic groups in the Sahel and West Africa, widely dispersed across the region. Inhabiting many countries, they live mainly in West Africa and northern parts of Central Africa, South Sudan, Darfur, and regions near the Red Sea coast in Sudan. The approximate number of Fula people is unknown due to clashing definitions regarding Fula ethnicity. Various estimates put the figure between 25 and 40 million people worldwide. A significant proportion of the Fula – a third, or an estimated 12 to 13 million – are pastoralists, and their ethnic group has the largest nomadic pastoral community in the world., Quote: The Fulani form the largest pastoral nomadic group in the world. The Bororo'en are noted for the size of their cattle herds. In addition to fully nomadic groups, however, there are also semisedentary Fulani —F ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Yobe State
Yobe is a state located in northeastern Nigeria. A mainly agricultural state, it was created on 27 August 1991. Yobe State was carved out of Borno State. The capital of Yobe State is Damaturu; and it's largest and most populated city is Potiskum. Geography The state borders four states: Bauchi, Borno, Gombe, and Jigawa.Yobe State shares borders with Borno State to the east, Gombe State to the south, Bauchi and Jigawa States to the west and Niger Republic to the north. It borders to the north the Diffa and Zinder Regions of Niger. Because the state lies mainly in the dry savanna belt, conditions are hot and dry for most of the year, except in the southern part of the state which has more annual rainfall. History Yobe State came into being on 27 August 1991. It was carved out of the old Borno State by the Babangida administration. Yobe State was created because the old Borno State was one of Nigeria's largest states in terms of land area and was therefore considered to be ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kano State
Kano State (Hausa: ''Jihar Kano''جىِهَر كَنوُ) (Fula: Leydi Kano 𞤤𞤫𞤴𞤣𞤭 𞤳𞤢𞤲𞤮𞥅 ) is one of the 36 states of Nigeria, located in the northern region of the country. According to the national census done in 2006, Kano State is the most populous in Nigeria. The recent official estimates taken in 2016 by the National Bureau of Statistics found that Kano State was still the largest state by population in Nigeria. Created in 1967 from the former Northern Region, Kano State borders Katsina State to the northwest, Jigawa State to the northeast, Bauchi State to the southeast, and Kaduna State to the southwest. The state's capital and largest city is the city of Kano, the second most populous city in Nigeria after Lagos. The incumbent governor of the state is Abdullahi Umar Ganduje. He was sworn in on May 29, 2015. Modern day Kano State was the site of numerous kingdoms and empires, including the Kingdom of Kano, which was centered in Dalla Hil ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
