Alfassassi Arouna

Proposal for the management of lowlands in the Central Plateau region

Rehabilitation of degraded lowlands in the Sahelian zone

• Broschiertes Buch

Produktbeschreibung

The Nabitenga valley, located between the Nakamtenga reservoir upstream and the Nabitenga reservoir downstream, is experiencing excessive erosion leading to gullies and indurations, thereby accelerating the silting up of the Nabitenga reservoir. Following this observation, the Association Générale des Intervenants Retraités (AGIR), decided to bring its assistance to this rural community for the hydro-agricultural development by the spreading sills upstream of a micro-dam. The objective of the present work is to propose different types of development capable of providing solutions to the problems diagnosed in order to slow down erosion, increase the water capacity of the soils, promote the rise of the water table, improve agricultural production and productivity, etc. To do this, the analysis of "Google Earth" images of the valley, a quick survey of a purposive sample and field work allowed us to diagnose the Nabitenga valley and to determine its morphometric and hydrological characteristics. Following the diagnosis, the types of suitable development are a series of six (06) flood spreading sills, a series of four (04) filter dams

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Produktdetails

• Verlag: Our Knowledge Publishing
• Seitenzahl: 76
• Erscheinungstermin: 13. Januar 2022
• Englisch
• Abmessung: 220mm x 150mm x 5mm
• Gewicht: 131g
• ISBN-13: 9786204402246
• ISBN-10: 6204402242
• Artikelnr.: 63297203

Autorenporträt

Alfassasi Arouna, nació en la prefectura de Ogou en Togo. En 2011 obtuvo el título de Ingeniero Agrónomo, opción Producción Animal. En 2013, se especializó en Infraestructuras y Redes Hidráulicas en el Instituto Internacional de Ingeniería del Agua y Medio Ambiente en Ouagadougou, Burkina Faso, donde obtuvo una Maestría.