Výsledky vyhledávání - "Lekan Oyebande"

Climate Change Impact on Water Resources at the Transboundary Level in West Africa: The Cases of the Senegal, Niger and Volta Basins

Autor: Shakirudeen Odunuga, Lekan Oyebande

Publikováno v: The Open Hydrology Journal. 4:163-172

The series of droughts of the past three decades that affected the Sudano-Sahelian zone of West Africa, particu- larly Niger, Volta and Senegal basins impacted the water resources, ecosystems and the fragile economies of at least 13 of the 16 countri

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a758a9a4f35cc6e02809de1c786b8824
https://doi.org/10.2174/1874378101004010163

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Water problems in Africa—how can the sciences help?

Autor: Lekan Oyebande

Publikováno v: Hydrological Sciences Journal. 46:947-962

Africa's water problems are many and varied. A number of socio-economic factors such as poverty, the population explosion and the lack of hydrological and ancillary data, are at the root of these problems. Droughts and climatic variability aggravate

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6fcf1a20ccfd625f78b3885446362aa3
https://doi.org/10.1080/02626660109492888

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Biospheric Aspects of the Hydrological Cycle

Publikováno v: Journal of Hydrology. :1-21

The Core Project Biospheric Aspects of the Hydrological Cycle (BAHC) of the International Geosphere Biosphere Programme (IGBP) addresses the biospheric aspects of the hydrological cycle through experiments and modelling of energy, water, carbon dioxi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::baf2584c799ff4f0e8bbdc2ada708374
https://doi.org/10.1016/s0022-1694(98)00255-8

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Water Resources Management in the Semi-Arid Regions of Nigeria

Autor: Idowu Balogun, Lekan Oyebande

Publikováno v: Canadian Journal of Development Studies/Revue canadienne d'études du développement. 13:209-226

Northern Nigeria forms part of the semi-arid region of Africa known as the Sahel. This article outlines climate and water resources (ground and surface waters) of the region. The need for water storage is stressed and water management strategies, bot

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d05fe1a1d415d8431e84b42ebc8aa0fc
https://doi.org/10.1080/02255189.1992.9669491

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Water Resources Development in West Africa beyond the Year 2000: Problems, Needs and Priorities

Autor: Idowu Balogun, Lekan Oyebande

Publikováno v: Canadian Journal of Development Studies/Revue canadienne d'études du développement. 13:61-79

West Africa is endowed with abundant surface water resources (in excess of 500 x 109 m3/yr). However, during this decade, only 24% of the average runoff could be available as live storage in reservoirs. Estimates put groundwater reserves at more than

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4d81f11ae82e490e42a7933ac66f3c7a
https://doi.org/10.1080/02255189.1992.9669482

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Drought policy and drought planning in Africa

Autor: Lekan Oyebande

Publikováno v: International Journal of Water Resources Development. 6:260-269

The Sahelian droughts of 1968–73 and 1982–84 and their disastrous consequences compelled the people of Africa to focus on the problem of drought menace. Drought cannot be prevented, but there are possibilities of predicting it to provide the nece

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d77478b277ef51e6782d1219a24d5cef
https://doi.org/10.1080/07900629008722481

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Appropriate administrative structures in harnessing water resources for sustainable growth in Nigeria

Autor: Lekan Oyebande

Publikováno v: Journal of Mining and Geology; Vol 42, No 1 (2006); 21-30

No Abstract. Journal of Mining and Geology Vol. 42(1) 2006: 21-30

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c8d4e30c45b24ac4c7c579453cb8c877
https://doi.org/10.4314/jmg.v42i1.18841

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Deriving rainfall intensity-duration-frequency relationships and estimates for regions with inadequate data

Autor: Lekan Oyebande

Publikováno v: Hydrological Sciences Journal. 27:353-367

Type 1 extreme-value distribution (Gumbel) was applied to the annual extreme rainfall data sets generated by 11 rainfall zones to estimate the parameters and hence the intensity-duration-frequency (IDF) rainfall. The chi-square test confirmed the app

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2bf3604d34a74cff12f7e64042be56c7
https://doi.org/10.1080/02626668209491115

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