Because it produces 15% of the water vapour in the atmosphere, evapotranspiration is a crucial step in the water cycle. In order to allocate water effectively, manage irrigation, assess the effects of shifting land use ...

Climate variability is unstable, varying erratically on global, regional, and local scales. Knowledge of past climatic variability at local and regional sizes can aid in the development of adaption strategies. As a result, ...

In this study, the aim was to evaluate the contribution of rainfall and temperature variability and trend on Lake Loggo (Hayk) size/volume change, in Ethiopia using rainfall, temperature, and a map of the different ...

Biomass cookstove is a device used to convert the energy contained in the fuel into heat through the combustion process. Cookstove smoke outlet cover is necessary to control over flow of air up the chimney and forces ...

Among several alien weeds Water Hyacinth (Eichhornia Crassipes)(known as Emboch in Ethiopia)is ranked as one of the world’s worst invasive weeds due to its ability to rapidly cover the entire water surface and cause ...

Evapotranspiration is an important process in the water cycle because it is responsible for 15% of the atmosphere's water vapor. Accurate quantification of ET is crucial in water allocation, irrigation management, evaluating ...

Exposure to radiations beyond acceptable limits induces unintended and undesirable effects on human health. The dominant fraction of terrestrial radiation comes from soils and rocks. Soils are encountered on regular bases ...

In Ethiopia a widespread degradation on the existing natural forest is causing an extensive demand for fuelwood. This study conducted a comparative analysis of between the fabrication skirt stoves with different skirts ...

The present study aims at investigating the effects of three months Psychological Skills Training (imagery) on speed and agility. The research design was employed for study is experimental design. For the purpose of the ...

The traditional three-stone fire is used in many households in rural areas of developing countries. These open fires are very inefficient at converting stored chemical energy into heat from biomass fuel needed each year ...