Search Results - "Gebreyohannes, Tesfamichael"

Spatial analysis of groundwater potential using remote sensing and GIS-based multi-criteria evaluation in Raya Valley, northern Ethiopia by Fenta, Ayele Almaw, Kifle, Addis, Gebreyohannes, Tesfamichael, Hailu, Gebrerufael

“…Sustainable development and management of groundwater resources require application of scientific principles and modern techniques. An integrated approach is…”
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Overview of micro-dam reservoirs (MDR) in Tigray (northern Ethiopia): Challenges and benefits by Berhane, Gebremedhin, Gebreyohannes, Tesfamichael, Martens, Kristine, Walraevens, Kristine

“…Water scarcity is a key factor in food security and sustainable livelihood in sub-Saharan Africa, particularly in East Africa. The problem is severe in many…”
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Understanding spatial patterns of soils for sustainable agriculture in northern Ethiopia's tropical mountains by Nyssen, Jan, Tielens, Sander, Gebreyohannes, Tesfamichael, Araya, Tigist, Teka, Kassa, Van de Wauw, Johan, Degeyndt, Karen, Descheemaeker, Katrien, Amare, Kassa, Haile, Mitiku, Zenebe, Amanuel, Munro, Neil, Walraevens, Kristine, Gebrehiwot, Kindeya, Poesen, Jean, Frankl, Amaury, Tsegay, Alemtsehay, Deckers, Jozef

“…Knowledge of the geographical distribution of soils is indispensable for policy and decision makers to achieve the goal of increasing agricultural production…”
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Impact of soil and water conservation measures on catchment hydrological response--a case in north Ethiopia by Nyssen, Jan, Clymans, Wim, Descheemaeker, Katrien, Poesen, Jean, Vandecasteele, Ine, Vanmaercke, Matthias, Zenebe, Amanuel, Van Camp, Marc, Haile, Mitiku, Haregeweyn, Nigussie, Moeyersons, Jan, Martens, Kristine, Gebreyohannes, Tesfamichael, Deckers, Jozef, Walraevens, Kristine

“…Impact studies of catchment management in the developing world rarely include detailed hydrological components. Here, changes in the hydrological response of a…”
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Tectonic link between the Neoproterozoic dextral shear fabrics and Cenozoic extension structures of the Mekelle basin, Northern Ethiopia by Hagos, Miruts, Gebreyohannes, Tesfamichael, Amare, Kassa, Hussien, Abdelwasie, Berhane, Gebremedhin, Walraevens, Kristine, Koeberl, Christian, van Wyk de Vries, Benjamin, Cavalazzi, Barbara

“…The Mekelle basin (area ~ 5500 km 2 ) is located at the immediate western margin of the Afar Depression, which has a history of collision, subsidence, uplift,…”
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Spatial groundwater recharge estimation in Raya basin, Northern Ethiopia: an approach using GIS based water balance model by Kahsay, Gebrerufael Hailu, Gebreyohannes, Tesfamichael, Gebremedhin, Mewcha Amha, Gebrekirstos, Aster, Birhane, Emiru, Gebrewahid, Hailemariam, Welegebriel, Letay

“…Understanding the spatial variability of groundwater recharge in response to distributed Land-use, soil texture, topography, groundwater level, and…”
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Vulnerability Mapping of Groundwater Resources of Mekelle City and Surroundings, Tigray Region, Ethiopia by Abera, Kaleab Adhena, Gebreyohannes, Tesfamichael, Abrha, Berhane, Hagos, Miruts, Berhane, Gebremedhin, Hussien, Abdelwassie, Belay, Ashebir Sewale, Van Camp, Marc, Walraevens, Kristine

“…The management and monitoring of the quality of water resources in the Mekelle area are challenging, due to both geogenic and anthropogenic impacts. The extent…”
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Water Balance Components for Sustainability Assessment of Groundwater-Dependent Agriculture: Example of the Mendae Plain (Tigray, Ethiopia) by Walraevens, Kristine, Gebreyohannes Tewolde, Tesfamichael, Amare, Kassa, Hussein, Abdelwassie, Berhane, Gebremedhin, Baert, Ruben, Ronsse, Silke, Kebede, Samuel, Van Hulle, Laure, Deckers, Jozef, Martens, Kristine, Van Camp, Marc

“…Mendae Plain at Abraha Atsbaha (Tigray Region, northern Ethiopia) is an agricultural area, which has been very drought‐prone in the past. In the last decade,…”
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WetSpass model and chloride mass balance based groundwater recharge estimation: the Case of Golina River Basin, northern Ethiopia by Gebru, Hindeya, Gebreyohannes, Tesfamichael, Hagos, Ermias

“…The Golina River Basin is one of the semi-arid basins located in the northern part of Ethiopia where government intervention of groundwater-based irrigation…”
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The dilemma of choosing appropriate groundwater recharge estimation methods in Ethiopia: A systematic review of the existing methods by Gebru, Atsbha Brhane, Gebreyohannes, Tesfamichael, Kahsay, Gebrerufael Hailu, Grum, Berhane

“…Knowledge of groundwater recharge is a prerequisite for sustainable management of water resources. However, in Ethiopia, recharge estimation methodology…”
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Application of a spatially distributed water balance model for assessing surface water and groundwater resources in the Geba basin, Tigray, Ethiopia by Gebreyohannes, Tesfamichael, De Smedt, Florimond, Walraevens, Kristine, Gebresilassie, Solomon, Hussien, Abdelwasie, Hagos, Miruts, Amare, Kasa, Deckers, Jozef, Gebrehiwot, Kindeya

“…•A methodology to estimate water needs to supplement rain-fed agriculture by irrigation.•Water resources are identified in a large and difficult to access…”
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Potential of Shallow Groundwater for Household Level Irrigation Practices in Tahtay Koraro Woreda, Tigray, Northern Ethiopia by Hagos, Ermias, Girmay, Amare, Gebreyohannes, Tesfamichael

“…This paper deals with the results of a pilot study conducted to estimate the shallow groundwater resource potential and irrigation capacity at the household…”
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Geological and geophysical investigation of water leakage from two micro-dam reservoirs: Implications for future site selection, northern Ethiopia by Berhane, Gebremedhin, Amare, Mogos, Gebreyohannes, Tesfamichael, Walraevens, Kristine

“…Water resources are essential to human development activities and to eradicate extreme poverty and hunger. Geological problems of two water harvesting…”
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Regional groundwater flow modeling of the Geba basin, northern Ethiopia by Gebreyohannes, Tesfamichael, De Smedt, Florimond, Walraevens, Kristine, Gebresilassie, Solomon, Hussien, Abdelwassie, Hagos, Miruts, Amare, Kassa, Deckers, Jozef, Gebrehiwot, Kindeya

“…The Geba basin is one of the most food-insecure areas of the Tigray regional state in northern Ethiopia due to recurrent drought resulting from erratic…”
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Erratum: Spatial analysis of groundwater potential using remote sensing and GIS-based multi-criteria evaluation in Raya Valley, northern Ethiopia by Fenta, Ayele Almaw, Kifle, Addis, Gebreyohannes, Tesfamichael, Hailu, Gebrerufael

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High-resolution Data Based Groundwater Recharge Estimations of Aynalem Well Field by Hussien, Abdelwassie, Gebreyohannes, Tesfamichael, Hagos, Miruts, Berhane, Gebremedhin, Amare, Kassa, Berhe Zenebe, Gebremedhin

“…Due to the ever-increasing demand for water in Aynalem catchment and its surrounding, there has been an increased pressure on the Aynalem well field putting…”
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An integrated approach for detection and delineation of leakage path from Micro-Dam Reservoir (MDR): a case study from Arato MDR, Northern Ethiopia by Berhane, Gebremedhin, Kebede, Samuel, Gebreyohannes, Tesfamichael, Martens, Kristine, Van Camp, Marc, Walraevens, Kristine

“…Water is at the center of all efforts to address food security, poverty reduction, economic growth, energy production and human health. In arid and semi-arid…”
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Evaluation of groundwater resources in the Geba basin, Ethiopia by Tesfagiorgis, Kibrewossen, Gebreyohannes, Tesfamichael, De Smedt, Florimond, Moeyersons, Jan, Hagos, Miruts, Nyssen, Jan, Deckers, Jozef

“…This article presents an assessment of the groundwater resources in the Geba basin, Ethiopia. Hydrogeological characteristics are derived from a combination of…”
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Groundwater recharge and flow in a small mountain catchment in northern Ethiopia by WALRAEVENS, KRISTINE, VANDECASTEELE, INE, MARTENS, KRISTINE, NYSSEN, JAN, MOEYERSONS, JAN, GEBREYOHANNES, TESFAMICHAEL, DE SMEDT, FLORIMOND, POESEN, JEAN, DECKERS, JOZEF, VAN CAMP, MARC

“…The hydrodynamic behaviour of a sloped phreatic aquifer in the Tigray Highlands in northern Ethiopia is described. The aquifer is situated in the soils of a…”
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Hydrogeology and groundwater flow in a basalt-capped Mesozoic sedimentary series of the Ethiopian highlands by Vandecasteele, Ine, Nyssen, Jan, Clymans, Wim, Moeyersons, Jan, Martens, Kristine, Van Camp, Marc, Gebreyohannes, Tesfamichael, Desmedt, Florimond, Deckers, Jozef, Walraevens, Kristine

“…A hydrogeological study was undertaken in the Zenako-Argaka catchment, near Hagere Selam in Tigray, northern Ethiopia, during the rainy season of 2006. A…”
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