Geoelectrical study on the groundwater occurrence in wadi el Newiya area-el Saff-south cairo-egypt
Other Title(s)
دراسة جيوكهربية على ظروف تواجد المياه الجوفية بمنطقة وادي الودي_ الصف جنوب القاهرة _مصر
Joint Authors
Abd al-Rahman, Abd Allah Aba Sayri
Khalid, Muhammad Abd al-Ilah
al-Abaseri, Abd Allah Abd al-Rahman
Source
Egyptian Journal of Desert Research
Issue
Vol. 53, Issue 2 (31 Dec. 2003), pp.319-333, 15 p.
Publisher
Publication Date
2003-12-31
Country of Publication
Egypt
No. of Pages
15
Main Subjects
Earth Sciences, Water and Environment
Topics
Abstract AR
أقيمت تجربتان حقليتان بمحطة التجارب الزراعية بكلية الزراعية جامعة عين شمس لدراسة تأثير التوافق بين السماد النيتروجيني و مصادر السماد الفوسفاتي و التلقيح البكتيري بالميكروهيزا تحت نظم مختلفة من الري على المحصول و مكوناته عامي 1996، 1997 حيث اتضح تفوق المحصول البيواوجي لفول الصويا معنويا بإضافة المعدل المنخفض من النيتروجين (35،7 كجم ن) للهكتار عام 1996 دليل البذور عام 1887 كذلك أمكن الحصول على زيادة معنويا لكلا من محصول القرون للهكتار و معامل البذور عام 1996، 1997 على الترتيب بالتلقيح بالميكورهيزا مع الري بالتنقيط.
كان لتوافق النيتروجين و نظم الري و التلقيح بالميكورهيزا و الصور المختلفة للسماد الفوسفاتي تأثيرا معنويا على زيادة كمية المحصول و دليل البذور في العامين المذكورين..
Abstract EN
The area of study lies at Wadi El Wedy to the south east of El Saff area (55 km south-east of Cairo).
The main objective of that work is the study of groundwater occurrence and selecting the proper sites for the drilling water wells in case groundwater is proved to exist.
The geoelectrical resistivity methods are used through conducting 14 vertical electrical soundings and one profile of two-dimensional electrical resistivity imaging (electrical tomography) of 720 m length.
The detected geoelectrical succession consists of five geoelectrical layers.
These from top downwards are, the top layer is formed of wadi deposit, the second layer consists of sand and gravel, the third layer consists of clay, shale or sticky clay, the fourth layer is saturated sandy clay and the last geoelectrical layer consists mostly of the Eocene limestone of high resistivity.
This detected geoelectricl succession is dipping towards the northwestern direction and affected by normal fault with the northwest throw.
The thickness sticky clay unit increases in the northeast direction while the sandy clay bed increases towards the northwestern corner of the study area.
The water bearing formation is the fourth layer (sandy clay), with thickness increases towards the northwestern corner of the area.
The groundwater potentiality of this aquifer is moderate.
The groundwater table is recorded for about +40 m.
It can be recommended that the new water well can be drilled at the northwestern corner of the area, but regarding the litho logy of the revealed water-bearing formation and is limited thickness, the groundwater productivity will be moderate.
American Psychological Association (APA)
Khalid, Muhammad Abd al-Ilah& Abd al-Rahman, Abd Allah Aba Sayri& al-Abaseri, Abd Allah Abd al-Rahman. 2003. Geoelectrical study on the groundwater occurrence in wadi el Newiya area-el Saff-south cairo-egypt. Egyptian Journal of Desert Research،Vol. 53, no. 2, pp.319-333.
https://search.emarefa.net/detail/BIM-7813
Modern Language Association (MLA)
Khalid, Muhammad Abd al-Ilah…[et al.]. Geoelectrical study on the groundwater occurrence in wadi el Newiya area-el Saff-south cairo-egypt. Egyptian Journal of Desert Research Vol. 53, no. 2 (2003), pp.319-333.
https://search.emarefa.net/detail/BIM-7813
American Medical Association (AMA)
Khalid, Muhammad Abd al-Ilah& Abd al-Rahman, Abd Allah Aba Sayri& al-Abaseri, Abd Allah Abd al-Rahman. Geoelectrical study on the groundwater occurrence in wadi el Newiya area-el Saff-south cairo-egypt. Egyptian Journal of Desert Research. 2003. Vol. 53, no. 2, pp.319-333.
https://search.emarefa.net/detail/BIM-7813
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 331-332
Record ID
BIM-7813