Groundwater is of major importance to civilization, because it is the largest
reserve of drinkable water in regions where humans can live, so it is very
important to calculate the quantity ...
Reservoirs are the central part of application and they need careful investigation before
implementation. They have to be studied to the level their future sustainability and usage need to
be assured. The ...
This study has been conducted on the envisaged reservoirs along the main stem of the
Blue Nile River on Ethiopian highlands. The study sites (i.e. Karadobi, Mandaya and
Border reservoirs) water shed is located in ...
Probable maximum precipitation (PMP) is a characteristic of rainfall at a
particular location that can be used in designing water impounding structures
the resulted extreme floods (PMF) have ...
Headworks usually function as the key facilities for irrigation projects, and many of
them are being designed and constructed, and in the previous years too. However, their
performance capacity to the intended ...
The main aim of this study was to develop rain fall run off and sediment yield relationship for
upper didessa water shed and also asses the spatial distribution of sediment for the catchment
by using a physical process ...
Water not only survives life on: our Planet, but also provides populations comforts and
luxuries, owing to its various uses. The natural resources of Burundi have been
seriously degraded since the ...
In the planning and management of water resource systems comprising a large number of
water reservoirs, it is necessary to simulate the interaction of entire systems rather than to
consider the ...
Dam breach analysis and flood inundation mapping is generally used to forecast flood on
the downstream of the dam. Dam breach analysis is essential to predict dam breach
parameters, outflow hydrograph and ...
The mam purpose of the thesis rs, to evaluate and develop multi-purpose reservoir
operational rule to Gibe III dam by accurately representing the reservoir inflow from
upstream unregulated and ...
The August, 2006 flood event was one of the most significant and damaging natural
disasters ever hit Diredawa. The total damages to public and private property were
estimated 94,327,416.21Birr, ...
This study is carried out using the HEC-ResSim model to simulate the operation of
Karadobi reservoir and analyze the modifications in the flow pattern, power
generation and sediment transportation ...
Within Kesem watershed land use is undergoing major changes due to pressures of human
activities. Changes in land use have potentially large impacts on water resources by causing
more surface runoff, decreased water ...
Ethiopia has significant water resources, which can be appropriately utilized to
enhance the socio-economic development of its people. Abbay River Basin is one
of the major and largest drainage basins ...
Mos tNatura lrive ricadic sar capproximatel ybalance dwit hrespec tt osedimen tinllo wan doutllow .
Da meonstruetio ndramatieall >alter sthi sbalance ,creatin ga nimpounde drive rreac hcharaeteri/.e db y
e.xtremel )lo ...
Hydropower is generated by utilizing the hydraulic energy of water to
mechanical energy by water turbines and then to electrical energy by
coupling electrical generators. It has a perpetual ...