Zeinhom Alfy - Academia.edu (original) (raw)

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Papers by Zeinhom Alfy

Research paper thumbnail of Egypt's Water Resources Present & Future Part III

Research paper thumbnail of Cosmogenic, radiogenic, and stable isotopic constraints on groundwater residence time in the Nubian Aquifer, Western Desert of Egypt

Geochemistry, Geophysics, Geosystems, 2005

Research paper thumbnail of Integrating GIS and MCDM to Deal with landfill site selection

Research paper thumbnail of Egypt's Water Resources Present & Future Part II

Research paper thumbnail of Geological Society of America Bulletin

Research paper thumbnail of New constraints on Red Sea rifting

Geoscientific Research in Northeast Africa, 2017

Research paper thumbnail of Septuagint and Canon

Research paper thumbnail of MICA STAR for mining General Manager

Research paper thumbnail of Spectral Angle Mapper and aeromagnetic data integration for gold-associated alteration zone mapping: a case study for the Central Eastern Desert Egypt

International Journal of Remote Sensing, 2016

Research paper thumbnail of Origin and recharge rates of alluvial ground waters, Eastern Desert, Egypt

Stable isotope and tritium analyses of shallow ground waters in the Eastern Desert of Egypt showe... more Stable isotope and tritium analyses of shallow ground waters in the Eastern Desert of Egypt showed that the waters were derived largely by evaporation of regional precipitation and at least partly from precipitation in the past 45 y. To estimate the ground water recharge rate, we developed an integrated hydrologic model based on satellite data, geologic maps, infiltration parameters, and

Research paper thumbnail of U-Pb (zircon) ages for the gneissic terrane west of the Nile, southern Egypt

Geologische Rundschau, 1994

Research paper thumbnail of Utilization of Remote Sensing and Geographic Information System in the Sustainable Development of the Central Eastern Desert Area of Egypt

The investigated area is located in the central part of the Eastern Desert of Egypt. It is bounde... more The investigated area is located in the central part of the Eastern Desert of Egypt. It is bounded by Idfu - Marsa Alam and Qift - Quseir roads. The area represents one of the most important parts of Egypt for development. It has the best attractive beach and very beautiful coast for marine tourist activities. It has also a considerable natural resources represented by metallic and none metallic mineral deposits in addition to the unique atmosphere and the biodiversity that the area characterized with. In the same time the area own a valuable wealth of the human heritage represented by the ancient mines. It is also suffered of scarce of water and from flooding during very short time in the winter. The flood usually causes some damages on the urban area. This area exhibits uneven surface, where its landscape is characterized by the high mountainous ranges of the Eastern Desert and the coastal sedimentary stretch along the Red Sea coast. The data has been collected about the study are...

Research paper thumbnail of new constraints on Red Sea rifting from correlations of Arabian and Nubian Neoproterozoic outcrops

Research paper thumbnail of Precipitation Source Inferred from Stable Isotopic Composition of Pleistocene Groundwater and Carbonate Deposits in the Western Desert of Egypt

Quaternary Research, 1997

Research paper thumbnail of Age and isotopic constraints on Pleistocene pluvial episodes in the Western Desert, Egypt

Palaeogeography, Palaeoclimatology, Palaeoecology, 1997

Research paper thumbnail of An integrated approach for identifying aquifers in transcurrent fault systems: The Najd shear system of the Arabian Nubian shield

Journal of Hydrology, 2008

Research paper thumbnail of Climatic, eustatic, and tectonic controls on Quaternary deposits and landforms, Red Sea Coast, Egypt

Journal of Geophysical Research, 1994

Research paper thumbnail of One million year old groundwater in the Sahara revealed by krypton-81 and chlorine-36

Geophysical Research Letters, 2004

Research paper thumbnail of Nature of the Red Sea crust: A controversy revisited

Geology, 1992

... El Maghraby, AM, 1987, The granitic rocks of Wadi Ghadir area, south Eastern Desert, Egypt [M... more ... El Maghraby, AM, 1987, The granitic rocks of Wadi Ghadir area, south Eastern Desert, Egypt [M.Sc. ... Hussein, IM, 1985, Generalized geological map of the northern Red Sea hills, Sudan: Geological Research Authority of Sudan, scale 1:500,000. ...

Research paper thumbnail of Ground-water sapping processes, Western Desert, Egypt

Geological Society of America Bulletin, 1997

... of America Bulletin Sturchio and Zeinhom El Alfy Wei Luo, Raymond E. Arvidson,Mohamed Sultan,... more ... of America Bulletin Sturchio and Zeinhom El Alfy Wei Luo, Raymond E. Arvidson,Mohamed Sultan, Richard Becker, Mary Katherine Crombie, Neil Ground-water sapping processes, Western Desert, Egypt Email alerting services ...

Research paper thumbnail of Egypt's Water Resources Present & Future Part III

Research paper thumbnail of Cosmogenic, radiogenic, and stable isotopic constraints on groundwater residence time in the Nubian Aquifer, Western Desert of Egypt

Geochemistry, Geophysics, Geosystems, 2005

Research paper thumbnail of Integrating GIS and MCDM to Deal with landfill site selection

Research paper thumbnail of Egypt's Water Resources Present & Future Part II

Research paper thumbnail of Geological Society of America Bulletin

Research paper thumbnail of New constraints on Red Sea rifting

Geoscientific Research in Northeast Africa, 2017

Research paper thumbnail of Septuagint and Canon

Research paper thumbnail of MICA STAR for mining General Manager

Research paper thumbnail of Spectral Angle Mapper and aeromagnetic data integration for gold-associated alteration zone mapping: a case study for the Central Eastern Desert Egypt

International Journal of Remote Sensing, 2016

Research paper thumbnail of Origin and recharge rates of alluvial ground waters, Eastern Desert, Egypt

Stable isotope and tritium analyses of shallow ground waters in the Eastern Desert of Egypt showe... more Stable isotope and tritium analyses of shallow ground waters in the Eastern Desert of Egypt showed that the waters were derived largely by evaporation of regional precipitation and at least partly from precipitation in the past 45 y. To estimate the ground water recharge rate, we developed an integrated hydrologic model based on satellite data, geologic maps, infiltration parameters, and

Research paper thumbnail of U-Pb (zircon) ages for the gneissic terrane west of the Nile, southern Egypt

Geologische Rundschau, 1994

Research paper thumbnail of Utilization of Remote Sensing and Geographic Information System in the Sustainable Development of the Central Eastern Desert Area of Egypt

The investigated area is located in the central part of the Eastern Desert of Egypt. It is bounde... more The investigated area is located in the central part of the Eastern Desert of Egypt. It is bounded by Idfu - Marsa Alam and Qift - Quseir roads. The area represents one of the most important parts of Egypt for development. It has the best attractive beach and very beautiful coast for marine tourist activities. It has also a considerable natural resources represented by metallic and none metallic mineral deposits in addition to the unique atmosphere and the biodiversity that the area characterized with. In the same time the area own a valuable wealth of the human heritage represented by the ancient mines. It is also suffered of scarce of water and from flooding during very short time in the winter. The flood usually causes some damages on the urban area. This area exhibits uneven surface, where its landscape is characterized by the high mountainous ranges of the Eastern Desert and the coastal sedimentary stretch along the Red Sea coast. The data has been collected about the study are...

Research paper thumbnail of new constraints on Red Sea rifting from correlations of Arabian and Nubian Neoproterozoic outcrops

Research paper thumbnail of Precipitation Source Inferred from Stable Isotopic Composition of Pleistocene Groundwater and Carbonate Deposits in the Western Desert of Egypt

Quaternary Research, 1997

Research paper thumbnail of Age and isotopic constraints on Pleistocene pluvial episodes in the Western Desert, Egypt

Palaeogeography, Palaeoclimatology, Palaeoecology, 1997

Research paper thumbnail of An integrated approach for identifying aquifers in transcurrent fault systems: The Najd shear system of the Arabian Nubian shield

Journal of Hydrology, 2008

Research paper thumbnail of Climatic, eustatic, and tectonic controls on Quaternary deposits and landforms, Red Sea Coast, Egypt

Journal of Geophysical Research, 1994

Research paper thumbnail of One million year old groundwater in the Sahara revealed by krypton-81 and chlorine-36

Geophysical Research Letters, 2004

Research paper thumbnail of Nature of the Red Sea crust: A controversy revisited

Geology, 1992

... El Maghraby, AM, 1987, The granitic rocks of Wadi Ghadir area, south Eastern Desert, Egypt [M... more ... El Maghraby, AM, 1987, The granitic rocks of Wadi Ghadir area, south Eastern Desert, Egypt [M.Sc. ... Hussein, IM, 1985, Generalized geological map of the northern Red Sea hills, Sudan: Geological Research Authority of Sudan, scale 1:500,000. ...

Research paper thumbnail of Ground-water sapping processes, Western Desert, Egypt

Geological Society of America Bulletin, 1997

... of America Bulletin Sturchio and Zeinhom El Alfy Wei Luo, Raymond E. Arvidson,Mohamed Sultan,... more ... of America Bulletin Sturchio and Zeinhom El Alfy Wei Luo, Raymond E. Arvidson,Mohamed Sultan, Richard Becker, Mary Katherine Crombie, Neil Ground-water sapping processes, Western Desert, Egypt Email alerting services ...

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