Titlebook: Nile River Basin; Hydrology, Climate a Assefa M. Melesse Book 2011 Springer Science+Business Media B.V. 2011 Climate change.Hydrological mo

夸张

Watershed Hydrology of the (Semi) Humid Ethiopian Highlandssoil conservation planning. A study was conducted in three small watersheds in or near the Blue Nile basin in Ethiopia, with long-term records of rainfall and discharge. To better understand the water movement within the watershed, piezometers were installed and infiltration rates were measured in t

绝种

Evapotranspiration Modeling Using Remote Sensing and Empirical Models in the Fogera Floodplain, Ethifloodplain. Reference evapotranspiration (ET.) by Modified Makkink (MM), Priestly-Taylor (PT) and Abtew (A) simple equations was compared to the Penman-Monteith (PM) estimations, in order to decide which method for ET. is the most suitable alternative to PM in data scarce conditions. A comparison wa

Promotion

Flood Hazard and Risk Assessment Using GIS and Remote Sensing in Fogera Woreda, Northwest Ethiopiaard and risk of Fogera woreda (district), which is one of the most severely flood affected areas in Ethiopia in general and Ribb–Gumara Catchment in particular, using Geographic information system (GIS) and remote sensing techniques. Land use/land cover change detection was done for the catchment us

尊重

Soil Erosion Mapping and Hotspot Area Identification Using GIS and Remote Sensing in Northwest Ethiot an alarming rate. Estimating soil erosion, identifying erosion hotspot areas and setting priorities are needed by agencies involved in development works of the watershed to plan and implement soil and water conservation measures. Therefore, this research has been carried out to assess soil erosion

attenuate

SPER

interior

Climatic Factors Modulating Nile River Flowflow, the Atlantic zonal overturning atmospheric circulation is seen as a dominant feature. When upper easterlies and lower westerlies prevail, convection is enhanced over the highlands of Northeast Africa. This atmospheric cell is shown to be coupled with the Pacific Ocean thermocline oscillation t

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SMART

tato farms to evaluate the effect of preceding green manure cover crops on potato tuber yield, tuber size distribution, and quality. Sorghum sudan (. var super sweet), Sorghum sudan (. var sordan 79), mustard (..), and canola (.) were planted prior to the 2006 and 2007 potato crop. Another treatment

宫殿般

diseases have not been adequately quantified. The effects of soil, crop, and water management on development of potato early blight and late blight were quantified in a potato cropping systems experiment from 2006 to 2008. Microclimate, (soil temp, air temp, relative humidity, soil water content and