Soil and Water Assessment Tool (SWAT) simulation has been developed for studying the complex hydrological watershed and their impacts. This study was conducted in Watershed of Legedadi Reservoir in North Western Shoa ...

Soil acidity is one of chemical soil degradation problems which affect productivity of the soil in Ethiopian highlands. The purpose of this research was to assess the status of soil acidity in different land uses systems ...

Accelerated soil erosion is one of the critical problems in Ethiopia. It is estimated that the country loses 1.9 to 7.8 billion tons of soil a year and this cost the country close to one billion ETB. This study was carried ...

The global solar radiation potential of Ethiopia is reported in detail. The monthly average totals of global radiation on a horizontal surface in Ethiopia have been processed, analyzed and presented. The models used in ...

The increasing demand for goods and services by the increasing human population exerts immense pressure on ecosystem and leads to clearing of natural habitats and results in a decline of the capacity to provide ecosystem ...

Legedadi Reservoir, a major source of drinking water for Addis Ababa, is experiencing algal bloom frequently. A study on Physico-chemical and biological (phytoplankton and zooplankton) parameters could give some clue on ...

Protecting and re-establishing forests for their economic and ecosystem services including as carbon stocks is one of the four pillars of the climate resilient green economy (CRGE) strategy of Ethiopia. The development ...

Environmental problems are among the most series problems in Ethiopia. Every year the country loose about a million tones of top soil and millions will be left without adequate food, its forest resource which used to cover ...

Nutrient recovery from Urine is an effective strategy for resource recovery and to address environmental problems, such as environmental eutrophication in surface waters, caused by nitrogen and phosphorus contained in ...

Both nanocrystalline and nanoporous silicon shows interesting optical and light emission properties. As the system size goes to nanoscale the optical band gap, radiative transitions, oscillator strength, absorption ...