AAU-ETD Home
→
College of Natural and Computational Sciences
→
Geophysics, Space Science and Astronomy(IGSSA)
→
Browsing Geophysics, Space Science and Astronomy(IGSSA) by Title

Browsing Geophysics, Space Science and Astronomy(IGSSA) by Title

Now showing items 1-19 of 19

Application of Electrical Resistivity and Electromagnetic Prospecting Methods for Ground Water Studies around Dembi near Debrezeit

Gashaw Ewenet (Addis Abeba university, 1998-06)

Combined electrical resistivity and electromagnetic prospecting methods were carried out around Dembi area near Debrezeit town. The analysis of the results obtained from both geophysical methods has provided useful ...
Application of Electrical Resistivity and Elt:ctromagnetic Prospecting Methods for Ground water Studies Around Dembi near Debrezeit

Gashaw, Ewenet (Addis Ababa University, 1998-06)

Combined electrical resistivity and electromagnetic prospecting methods were carried out around Dembi area near Debrezeit town. The analysis of the results obtained from both geophysical methods has provided useful ...
Application of Electrical Resistivity Method for Ground Water Exploration in south Western Butajira area Guraghe zone

Mebrahtu Bereket (Addis Abeba university, 1997-05)

The basic mathematical foundation for the vertical electrical sounding method has been presented by deriving the formula for the potential distribution at the surface of a horizontally stratified earth. The apparent ...
Application of Electrical Resistivity Method for Ground Water Exploration in South Western Butajira Area, Guraghe Zone

Mebrahtu, Bereket (Addis Ababa University, 1997-05)

The basic mathematical fowldation for the vertical electrical sounding method has been presented by deriving the formula for the potential distribution at the surface of a horizontally stratified earth. The apparent ...
Application of Geophysical Methods to Delineate Fresh Water Saline and Water Zones in Amibara Irrigation Farm Lands Amibara, Eastern Ethiopia

Zebene Abebayehu (Addis Abeba university, 2009-06)

With the aim to mapping the saline and fresh water interface and verifying the application of geophysical methods to study problems of salinity at the Amibara irrigation farm; electrical methods were applied over two ...
Application of Integer a Ted Geophysical Methods For the Evaluation of Thermal Centers and Their Structural Controls in Boku ,Nazareth, Main Ethiopian Rift

Mengistu Berhanu (Addis Abeba university, 1999-05)

In this work combined Vet1ical Electrical Sounding (VES), Dipole-Dipole profiling and magnetic surveys are carried out around the Boku thermal area near Nazareth town, The analysis of the results obtained from the ...
Application of Integrated Geophysical Methods for Graphite Exploration in Gara-Gedemsa Area (Moy Ale, Southern Ethiopia

Jaleta Alemna (Addis Abeba university, 1997-12)

The thesis research was aimed at stud)ing the theoretical and practical aspects of the Radiometric, 'vIagnetic, Electromagnetic, Induced Polarization (IP) and Resistivity methods and apply the integrated methods for ...
Application of Integreated Geophysical Methods for the Evaluanon of Thermal Centers and their Structural Control in Boku,Nazareth, Main Ethiopian Rift

Mengistu, Berihun (Addis Ababa University, 2001-06)

Geophysical methods provide the tools for solving various geological problems. In the case of this work, vertical electrical sounding (YES) and magnetic methods are carried out in the vicinity of Lake Beseka. The site ...
Application of Resistivity Methods for Groundwater Exploration Around Chuko, Southern Region of Ethiopia.

Bunaro, Eyasu (Addis Ababa University, 1998)

Geophysical surveys and studies were carried out in southern Ethiopia around Chuko town for ground water exploration by the hydrogeological tearn in the Ethiopian Institute of Geological Surveys (EIGS) during 1984 - 1985. ...
Engineering Geological Characterization of Gerbi Dam Site, Reservoir and Catchment Area

Gashaw, Rediet (Addis Ababa University, 2004-06)

Constructions of dams require the input of thorough engineering geological investigation. To fully understand and characterize the soils and rocks of the study area a detailed investigation has been carried out taking ...
Engineering Geological Study of Omorati Area

Mehari, Germaye (Addis Ababa University, 1990-06)

Engineering Geological Study
Engineering Geological Study of the Proposed Entoto Tunnel

Wolderfuel, Girma (Addis Ababa University, 1999-06)

For the devolopmant of Addis Ababa city' s water supply, the re needs to des ign a project of constru cting IwO darns and a 4.8 kill transmission tunnel through the Entoto ridge, by the Add is Ababa Water and Sewrage ...
Geophysical Investigation for Ground Waterpotential Assessment and Mapping Structures at Alidege Plain, South Afar, Ethiopia

Mulugeta, Tewodros (Addis Ababa University, 2011-06-06)

Vertical Electrical Sounding data collected over the Alidege Plain, located in the Zone 2, of the Afar Regional State has been used in this work. The plain is an extensive flat northeast- southwest running plain in the ...
GIS Based Groundwater Vulnerability Assessment in Akaki River Catchment, Addis Ababa (Central Ethiopia)

Nigussa, Dereje (Addis Ababa, 2003-11)

The studied area, Akaki River Catchment, is Iocaled at tile headwaters of Ihe Awash River Basin. The Int010 Mountain Ranges formed by Ambo-Kassam regional fault form Ihe hydrographic divide between Awash and Blue Nile ...
The Gravity Field of the Southern Ethiopian Rift Systems Between 3.30 To 7.150 Latitude and 360 To 420 Longitude

Asrat, Estianos (Addis Ababa University, 1997-05)

1800 gravity data covering the research a rca are reduce to Bouguer and free air values and interpreted based on the Bouguer anomaly map and a pair of short wave length (SWL, residual) and long wave length (LWL, regional) ...
Gravity Field Studies In fuel Main Ethiopian Rift and Southern Afar

ZemIchael Lijam (Addis Abeba university, 1997-06)

All available data, over 3000 stations, obtained from the EIGS and the Geophysical observatory (Dr. Abera's Ph.D work) were reduced to sea level with a uniform crustal density of 2.67 gmicm3 • Effects of Bouguer masses ...
Lake Sediment Records of Environmental and Climatic Changes from Northern Ethiopia (Lake Ashange)

Kubsa, Zelalem (Addis Ababa, Ethiopia, 2005)

Lacustrine sediments can be used to study the palaeoenvironmental evolution of a particular catchment. This is because they reflect developments in the Lake Ecosystem and productivity as weU as changes in the rate and ...
Velocity Structure of the Upper Crust Across the Main Ethiopian Rift

Melak, Mehari (Addis Ababa,University, 2004-06)

Refraction t~e is one of the geophysical investigation methods used 10 map the subsurface layers based upon the velocity variation of the seismic wave as it propagates through different geological materials. As a part ...
Velocity Structure of the Upper Crust Beneath The Northern Main Ethiopian Rift

Kassie, Gennetu (Addis Abeba university, 2005-06)

Seismic and geologic sections are of the vital importance to the various professional bodies, institutions and industries. They give us an insight on the grounds we are literally standing on. This study has conducted the ...

Browsing Geophysics, Space Science and Astronomy(IGSSA) by Title

Browsing Geophysics, Space Science and Astronomy(IGSSA) by Title

Search AAU-ETD

Browse

All of AAU-ETD

This Collection

My Account