ayman

ا.د/ ايمن عبد الحميد احمد احمد

استاذ - مدير مركز ضمان الجودة بجامعة سوهاج

كلية العلوم

العنوان: قسم الجيولوجيا - كلية العلوم - جامعة سوهاج

3

إعجاب
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أضيف حديثا
  • المقررات الدراسية 3
  • ملحقات المقررات الدراسية 2
  • واجبات المقررات الدراسية 0
  • المنشورات و المؤلفات 15
  • ساعات مكتبية 1
  • الاعلانات 1
  • عدد الملفات المرفوعه 2
  • كل التنزيلات 19

Hydrologic analysis of the challenges facing water resources and sustainable development of Wadi Feiran basin, southern Sinai, Egypt

2018 | الكلمات المفتاحية Hydrologic analysis Water resources deve,
Hydrologic analysis of the challenges facing water resources and sustainable development of Wadi Feiran basin, southern Sinai, Egypt
Wadi Feiran basin is one of the most promising areas in southern Sinai (Egypt) for establishing new communities and for growth in agriculture, tourism, and industry. The present challenges against development include water runoff hazards (flash flooding), the increasing water demand, and water scarcity and contamination. These challenges could be mitigated by efficient use of runoff and rainwater through appropriate ... إقراء المزيد

Geomorphic and lithologic characteristics of Wadi Feiran basin, southern Sinai, Egypt, using remote sensing and field investigations.

2017 | الكلمات المفتاحية Remote sensing Wadi Feiran Sinai Egypt,
Geomorphic and lithologic characteristics of Wadi Feiran basin, southern Sinai, Egypt, using remote sensing and field investigations.
Wadi Feiran is an important drainage basin in southern Sinai Peninsula covering an area of about 1785 km2">km2km2, its streams drain into the Gulf of Suez crossing variety of rocks and sedimentary units varied in age from Precambrian to Quaternary. Field investigations, geographic information systems (GIS) and remote sensing studies including Landsat-7 ETM+, Radarsat-1, and SRTM DEM were integrated to ... إقراء المزيد

Effect of using treated drainage water by modified clay on some plant and soil properties Authors

2017 | الكلمات المفتاحية drainage water, treatment, modified clay,
Effect of using treated drainage water by modified clay on some plant and soil properties Authors
Shortage of irrigation water sources in Egypt brings out the issue of managing all the available water resources and to re-use the non-conventional water resources such as agricultural drainage water. In this study, treatment of agricultural drainage water by adsorption onto kaolinite or kaolinite-humic complex was carried out by using fixed bed column model. Total Organic Carbon, heavy metals, EC, ... إقراء المزيد

Preliminary investigation of the impact of landuse change and the hydrogeological conditions on deterioration of the Temple of Medamud, Luxor, Egypt.

2015 | الكلمات المفتاحية landuse, change, hydrogeology, deterioration, temple of Medamoud, Luxor, Egypt,
Preliminary investigation of the impact of landuse change and the hydrogeological conditions on deterioration of the Temple of Medamud, Luxor, Egypt.
The Temple of Medamud is one of the most valuable temples at Luxor that is currently threatened by agricultural expansion and urban encroachment since the last fourty years. The temple is currently threate sewage water from the increasingly urban encroachment were different forms of deterioration are noted represented by salt efflorescence on the temple remains, soil salinization on the ground, ... إقراء المزيد

The impact of groundwater and agricultural expansion on the archaeological sites at Luxor, Egypt‏.

2014 | الكلمات المفتاحية GroundwaterAgricultureDeteriorationArcha,
The impact of groundwater and agricultural expansion on the archaeological sites at Luxor, Egypt‏.
Pharaonic monuments represent the most valuable source of ancient Egypt, covering the period of approximately 3000–300 B.C. Karnak and Luxor temples represent the monuments of the east bank of Thebes, the old capital of Egypt. These monuments are currently threatened due to rising groundwater levels as a result of agricultural expansion after construction of the High Dam in the 1970s. ... إقراء المزيد

Water use at Luxor, Egypt: Consumption analysis and future demand forecasting.

2014 | الكلمات المفتاحية water consumption, demand forecasting, Luxor, Egypt,
Water use at Luxor, Egypt: Consumption analysis and future demand forecasting.
Water resources in Egypt are becoming scarce and the demand for clean drinking water supply is one of the most important priorities of the Egyptian government in recent years. Analyzing water use and future demand forecasting is a primitive clue for water demand management. Water in Luxor is used for agricultural, residential, institutional, commercial, and touristic purposes. The results of ... إقراء المزيد

Fluoride in Quaternary groundwater aquifer, Nile Valley, Luxor, Egypt.

2014 | الكلمات المفتاحية fluoride, Groundwater, Luxor, Egypt, Quaternaru aquifer, Nile Valley,
Fluoride in Quaternary groundwater aquifer, Nile Valley, Luxor, Egypt.
The occurrence of fluoride in ground water is the focus of the public and has attracted the attention of many scientists all over the world due to its importance in public health. Deficiency or increase of fluoride uptake is considered a public health problem due to the narrow permissible limit which should not exceed 1.5 mg/l according to the World ... إقراء المزيد

ASSESSMENT OF NITRATES AND THEIR HEALTH IMPACT IN QUATERNARY GROUNDWATER AQUIFER OF SOHAG GOVERNORATE, EGYPT

2012 | الكلمات المفتاحية Nitrates, Groundwater, Nile Valley, health impact, Sohag, Egypt,
ASSESSMENT OF NITRATES AND THEIR HEALTH IMPACT IN QUATERNARY GROUNDWATER AQUIFER OF SOHAG GOVERNORATE, EGYPT
The present study is destined to measure the nitrate levels of groundwater in Sohag Governorate aiming to determine their possible sources and evaluate their environmental and health impact. 17% of the analyzed samples have NO3-levels go over the MAL. Potentially harmful levels of NO3-exceeding nearly four times higher than the maximum allowable limit (MAL) for drinking water (45 mg/l) were ... إقراء المزيد

Meandering and bank erosion of the River Nile and its environmental impact on the area between Sohag and El-Minia, Egypt

2011 | الكلمات المفتاحية River Nile, Remote sensing, GIS, Landsat MSS TM ETM+, Meandering, Nile Valley, Sohag, El-Minia, Egypt,
Meandering and bank erosion of the River Nile and its environmental impact on the area between Sohag and El-Minia, Egypt
The present work deals with meandering and bank erosion of the River Nile of Egypt and its environmental impact between Sohag and El-Minia, Egypt. The study depends on using Landsat imagery acquired on 1987–2000 and field observations. Field observations, remote sensing, and GIS analysis and sinuosity index were used in this study to investigate river meandering and the associated processes ... إقراء المزيد

Hydrochemical evolution and variation of groundwater and its environmental impact at Sohag, Egypt

2011 | الكلمات المفتاحية Groundwater, Hydrochemistry, Groundwater flow, Evolution, Rock–water interaction, Base exchange, Nile Valley, Sohag, Egypt,
Hydrochemical evolution and variation of groundwater and its environmental impact at Sohag, Egypt
Groundwater resources of Sohag, Egypt are currently threatened by contamination from agricultural and urbanization activities. Groundwater in Sohag area has a special significance where it is the second source for fresh water used for agricultural, domestic, and industrial purposes. Due to growing population, agriculture expansion, and urbanization, groundwater quality assessment needs more attention to cope with the increasing water demand ... إقراء المزيد