31   Artículos

 
en línea
Eskinder Gidey, Oagile Dikinya, Reuben Sebego, Eagilwe Segosebe, Amanuel Zenebe, Said Mussa, Paidamwoyo Mhangara and Emiru Birhane    
Land use and land cover change (LULCC) is the result of both natural and socio-economic determinants. The aim of this study was to model the determinant factors of land cover changes in Raya Valley, Southern Tigray, Ethiopia. Multistage sampling was used... ver más
Revista: Agriculture    Formato: Electrónico

 
en línea
Feleke K. Sishu, Seifu A. Tilahun, Petra Schmitter and Tammo S. Steenhuis    
Nitrate is globally the most widespread and widely studied groundwater contaminant. However, few studies have been conducted in sub-Saharan Africa, where the leaching potential is enhanced during the rainy monsoon phase. The few monitoring studies found ... ver más
Revista: Hydrology    Formato: Electrónico

 
en línea
Jean-Claude Bizimana, Belainew B. Yalew, Tewodros T. Assefa, Sisay A. Belay, Yonas M. Degu, Tafadzwanashe Mabhaudhi, Manuel R. Reyes, P. V. Vara Prasad and Seifu A. Tilahun    
Irrigation is widely considered a potential means to improve agricultural productivity, nutrition, and income, as farmers can carry out farming and production year-round. However, the feasibility of irrigation technologies is highly dependent on the long... ver más
Revista: Water    Formato: Electrónico

 
en línea
Sisay A. Belay, Tewodros T. Assefa, Abeyou W. Worqlul, Tammo S. Steenhuis, Petra Schmitter, Manuel R. Reyes, P. V. Vara Prasad and Seifu A. Tilahun    
Agriculture in Africa is adversely affected by the loss of soil fertility. Conservation agriculture (CA) was introduced to curb the loss of soil fertility and water shortages and improve crop productivity. However, information on how CA practices enhance... ver más
Revista: Water    Formato: Electrónico

 
en línea
Teshager A. Negatu, Fasikaw A. Zimale and Tammo S. Steenhuis    
A significant constraint in water resource development in developing countries is the lack of accurate river discharge data. Stage?discharge measurements are infrequent, and rating curves are not updated after major storms. Therefore, the objective is to... ver más
Revista: Hydrology    Formato: Electrónico

 
en línea
Elena A. Hensel, Martin Kehl, Luisa Wöstehoff, Katharina Neumann, Ralf Vogelsang and Olaf Bubenzer    
The Sodicho Rockshelter in the southwestern Ethiopian Highlands presents a unique site that contains sediments of Upper Pleistocene and Holocene occupation phases of hunter-gatherer communities. Excavations and previous geoarchaeological research provide... ver más
Revista: Geosciences    Formato: Electrónico

 
en línea
Banteamlak Kase Abebe, Fasikaw Atanaw Zimale, Kidia Kessie Gelaye, Temesgen Gashaw, Endalkachew Goshe Dagnaw and Anwar Assefa Adem    
In most developing countries, biophysical data are scarce, which hinders evidence-based watershed planning and management. To use the scarce data for resource development applications, special techniques are required. Thus, the primary goal of this study... ver más
Revista: Hydrology    Formato: Electrónico

 
en línea
Anwar A. Adem, Yihun T. Dile, Abeyou W. Worqlul, Essayas K. Ayana, Seifu A. Tilahun and Tammo S. Steenhuis    
Comprehensive spatially referenced soil data are a crucial input in predicting biophysical and hydrological landscape processes. In most developing countries, these detailed soil data are not yet available. The objective of this study was, therefore, to ... ver más
Revista: Hydrology    Formato: Electrónico

 
en línea
Minychl G. Dersseh, Seifu A. Tilahun, Abeyou W. Worqlul, Mamaru A. Moges, Wubneh B. Abebe, Demesew A. Mhiret and Assefa M. Melesse    
Water hyacinth originated from the Amazon Basin and has expanded to other parts of the world since the 1800s. In Ethiopia, the weed is affecting the socio-economic activities of the people whose livelihood is directly or indirectly dependent on Lake Tana... ver más
Revista: Water    Formato: Electrónico

 
en línea
Asemahegn Mersha Hailegiorgis, Debissa Lemessa     Pág. 8 - 15
The major livestock feed next to natural pasture in central highlands of Ethiopia is cereal crop residue; however, supplementation with additional nutritional entities is most often recommended.  The present study aims to examine the nutritive value... ver más
Revista: International Annals of Science    Formato: Electrónico

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