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Browsing Hydraulic and Water Resources Engineering by Submit Date

Browsing Hydraulic and Water Resources Engineering by Submit Date

Now showing items 1-20 of 89

Performance Evaluation of Arefa Small Scale Irrigation Scheme, East Gojjam Zone

Zerihun, Adugna (2020-03-11)

Agriculture, the back bone of Ethiopian economy, is reliant on a highly variable rainfall which renders the sector to be hampered by recurrent drought. The declining productivity in rain fed agriculture and the need to ...
ESTIMATION OF GROUNDWATER RECHARGE USING SOIL AND WATER ASSESSMENT TOOL AND CHLORIDE MASS BALANCE

Bekele, Alayu (2020-03-11)

The quantitative determination of the available water resource provides very important information for practical strategies of managing the water resources. However, very little is known about the quantitative representation ...
Evaluation of Rural Water Supply schemes Sustainability in Fogera Woreda, South Gonder Zone, Amhara National Regional State, Ethiopia

Tigabu, Alebachew (2020-03-11)

Efforts made so far to improve the existing water supply situation have been threatened by multiple interlinked factors. Knowledge of the problems of rural water supply and communities‟ management can help improving the ...
Evaluating Watershed Management Change on Soil Erosion in Anjeni Blue Nile Watershed, Ethiopia

Abebayhu, Andualem (2020-03-11)

Soil and water conservation structures (SWCS) can influence the amount of sediment yield leaving from a catchment. The extent of this influence depends heavily on hydro-climatic conditions in the upstream catchments. This ...
DETERMINATION OF RUNOFF COEFFICIENT FOR UNGAUGED CATCHMENTS, LAKE TANA BASIN, ETHIOPIA

Dejen, Getahun (2020-03-15)

Hydrologic response indices have frequently been employed in contemporary regionalization research related to predictions in ungauged basins. The present study focused on estimation of runoff coefficient for ungauged ...
Hydrological Processes and Control of Gully Erosion in a Watershed in the Sub Humid Highlands of Ethiopia

Belachew, PHD Meseret (2020-03-15)

Effective watershed planning requires an understanding of the hydrology and soil erosion processes. In temperate climates, these processes are well understood. However, the humid tropical monsoon climates the understanding ...
Evaluating the Effect of Different Water Management System on Crop and Water Productivity: the case of Onion and Pepper in Dangla area

ASNAKEW, TALAKE (2020-03-15)

Irrigation is vital to the sustainable and reliable food security in developing countries such as Ethiopia. Subsistence dominated smallholder farmers’ economy can also be improved through the use of irrigation. The limitation ...
“Modeling Dirma watershed in Lake Tana basin, Ethiopia

Aregawi G/hiwot, Yosef (2020-03-16)

Hydrological models are becoming more and more widespread, mainly due to their capacity to simulate the stream flow and sediment yield of a watershed. SWAT allows a number of different physical processes. In this study, ...
ASSESSMENT OF SURFACE WATER POTENTIAL AND DEVELOPMENT OF WATER ALLOCATION TOOL FOR MEGECH WATERSHED, UPPER BLUE NILEBASIN

Tamir, Habitamu (2020-03-17)

General understanding of the water resource base on both surface and ground water, and their interaction is one of the gaps of water resources development in Ethiopia. Water resources management has limited in the Megech ...
EFFECT OF WATERSHED CHARACTERISTICS ON GROUND WATER QUALITY AND HYDROLOGICAL RESPONSE IN ETHIOPIAN HIGLANDS

Tadesse, Adugnaw PHD (2020-03-17)

To improve both surface and ground water quality in the highlands of Ethiopia, water quality monitoring and evaluating the effectiveness of watershed management interventions on water quality and runoff responses are ...
PERFORMANCE EVALUATION OF SMALL SCALE IRRIGATION SCHEME: A CASE STUDY OF BRANTI IRRIGATION SCHEME, SOUTH ACHEFER WOREDA, ETHIOPIA

KELEMEWORK, GETACHEW (2020-03-17)

In Ethiopia irrigation subsector is chosen as the policy option in stimulating sustainable economic growth in rural areas. Irrigation development in the country is confronted by many problems and it performs below its ...
WATERSHED GEOMORPHIC CHARACTERISTICS AND ITS INFLUENCE ON SUSPENDED SEDIMENT YIELD IN LAKE TANA SUB-BASIN

Yohannes, Abebe (2020-03-19)

This study was undertaken in the Lake Tana sub basin having a total area of 15,096km2 for the influence of different watershed geomorphic characteristics on suspended sediment yield. Twelve gauged watersheds were selected ...
SPATIAL ANALYSIS OF GROUNDWATER POTENTIAL USING GIS BASED MULTICRITERIA EVALUATION METHOD, IN LAKE-TANA BASIN, ETHIOPIA

Kindie, Agumase (2020-03-19)

In the Blue Nile River basin, particularly in Tana sub-basin, groundwater development for various purposes is increasing. Assessment of the groundwater potential is very crucial for sustainable use of groundwater. Therefore, ...
titllee

Muhaye, Ahmed (2020-03-19)
Contribution of gully erosion to soil and nutrient loss at Chenetale watershed Upper Blue Nile Basin, Ethiopia

Getaneh, Alemsha (2020-03-19)

Soil erosion is the most serious problem in the Ethiopian highlands and gully erosion is the principal source of soil erosion and sedimentation for on-site and off-site areas. Gully erosion has high negative impact on both ...
EVALUATION OF IRRIGATION AND INSTITUTIONAL EFFICIENCY OF KOGA IRRIGATION SCHEME, TANA BASIN, ETHIOPIA

Getnet, Amare (2020-03-19)

The technical performance evaluation of Koga Irrigation Scheme was made in order to identify management practices for implementation to improve the system operation and the performance of the irrigation system. The evaluation ...
ASSESSMENT OF IRRIGATION EFFICIENCY IN SMALL SCALE IRRIGATION PROJECTS: THE CASE OF MENDEL IRRIGATION SCHEME, AMHARA REGION

Nigussie, Amare (2020-03-19)

The objective of this study was to assess the performance of irrigation projects with specific objectives of assessing the technical evaluation and contribution of institutional and support service in small-scale irrigation ...
Ribb River Planform Changes Over 30 Years; Upper Blue Nile Basin, Ethiopia

Alelegne, Ammar (2020-03-19)

Ribb River is one of major Tributary River to Lake Tana which is part of upper Blue Nile basin. The River has experience a significant planform alteration over the past 30 years. This can be observed south to north ward ...
APPLICATION OF THERMAL IMAGING FOR THE ASSESSMENT OF IRRIGATION WATER STRESS IN TOMATO PLANT

Workie, Anteneh (2020-03-19)

Water status detection by thermal imaging, is a non-invasive and rapid assessment method, It provides great potential to improve irrigation planning. In this study the application of thermal imaging through mobile phones ...
IMPACT OF LAND USE/LAND COVER CHANGE ON STREAM FLOW AND SEDIMENT YIELD: THE CASE OF UPPER RIBB WATERSHED, LAKE TANA SUB BASIN, ETHIOPIA

NIGUSIE, ASIMAMAW (2020-03-19)

Population growth causes land and water resources degradation in the Ethiopian highlands by changing the land use and land cover of the area. Land use/land cover change has been one of the factors responsible for altering ...

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