External and internal drainage regions of flowage water in the Nile , Mediterranean sea and the grabens of Red sea with research on flowage water at Tahta Mountain

1. Flowage water at
Tahta Mountain
By
Prof. Dr. Fanous,N.E.
Soils, Water and Environment Res.Inst.
Giza, Egypt

4. Drainage Regions (Basins) of Flowage water in Egypt
‫مصر‬ ‫فى‬ ‫المائى‬ ‫التصرف‬ ‫مناطق‬
‫الخارجى‬ ‫الغورى‬ ‫الصرف‬ ‫مناطق‬(‫االحمر‬ ‫البحر‬–‫العقبة‬ ‫خليج‬–‫السويس‬ ‫خليج‬)
(2)‫الخارجى‬ ‫المتوسطى‬ ‫الصرف‬ ‫اقليم‬(‫الصحراء‬ ‫وديان‬ ‫فى‬ ‫مباشر‬ ‫وغير‬ ‫الشمالى‬ ‫والساحل‬ ‫سيناء‬ ‫شمال‬ ‫فى‬ ‫المباشر‬
‫والغربية‬ ‫الشرقية‬
(3)‫المنخفضات‬ ‫فى‬ ‫الداخلى‬ ‫الصرف‬ ‫مناطق‬
(4)‫المرتفعات‬ ‫من‬ ‫الداخلى‬ ‫الصرف‬ ‫مناطق‬

7. ‫مصر‬ ‫فى‬ ‫للسيول‬ ‫المعرضة‬ ‫المناطق‬ ‫اهم‬

8. ‫جدول‬1:‫الجيزه‬ ‫جنوب‬ ‫للسيول‬ ‫المعرضة‬ ‫المناطق‬ ‫اهم‬

9. ‫جدول‬1:‫مصر‬ ‫فى‬ ‫للسيول‬ ‫المعرضة‬ ‫المناطق‬ ‫اهم‬

10. ‫جدول‬2:‫للسيول‬ ‫المعرضة‬ ‫المناطق‬ ‫مع‬ ‫التعامل‬ ‫فى‬ ‫الدولة‬ ‫خطة‬

11. ‫النيل‬ ‫غرب‬ ‫طهطا‬ ‫جبال‬ ‫منطقة‬ ‫فى‬ ‫السيول‬ ‫منطقة‬ ‫خريطة‬

12. Flowage water at Tahta Mountain
K+Na+Mg++Ca++SO4--Cl-HCO3
-
CO3 -
-
SpEC.
ds/m
PH
5.11140.044.770.2130.9125.041-------33.020.07.56
CuMnZnFeKPN
1.626.61.863.8268.382.529.0
m g / K g S o i l
CaCo3 %Texture %Clay %Silt %F.Sand %C.Sand %
18.5Sandy Loam8.718.339.233.8
Table (1). Some of the Physical & Chemical properties of the Parent Rock at
Tahta Mountain.
mg / L ( Saturated Paste Soil)

13. Flowage water at Tahta Mountain
Table (2). Some of the Physical & Chemical properties of the broken down soil
at a distant of 50 m. from Tahta Mountain.
K+Na+Mg++Ca++SO4--Cl-HCO3
-
CO3 -
-
SpEC.
ds/m
PH
3.209.103.596.116.4013.102.5-------23.02.367.89
mg / L ( Saturated Paste Soil)
CuMnZnFeKPN
1.448.901.983.7092.9214.5147.63
m g / K g S o i l
CaCo3%Texture %Clay %Silt %F.Sand %C.Sand %
23. 1Loamy Sand4.510.045.040.5

14. Flowage water at Tahta Mountain
Table (3). Some of the Physical & Chemical properties of the flowage
deposit(coarse exfoliated layer )near the water catchment at a distant of 500
m. from Tahta Mountain.
K+Na+Mg++Ca++SO4--Cl-HCO3
-
CO3 -
-
SpEC.
ds/m
PH
2.217.215.44.17.029.92.0-------652.077.84
mg / L ( Saturated Paste Soil)
CuMnZnFeKPN
1.448.902.085.8462.569.60199.5
m g / K g S o i l
CaCo3%Texture %Clay %Silt %F.Sand %C.Sand %
25.7Sandy loam16.619.936.427.5

15. Flowage water at Tahta Mountain
Table (4). Some of the Chemical properties of the flowage water collected in
the catchment at a distant of 200 m. from Tahta Mountain.
K+Na+Mg++Ca++SO4--Cl-HCO3
-
CO3 -T.S.S
.
ppm
EC.
ds/m
PH
1.2
1
3.200.611.982.603.201.20-------46100.727.88
SARResidual Carbonates
2.81-----------------------------
m g / L
BCuZnMnFePNo3-NH4+
-----0.040.100.030.490.08------199.5
m g / L

16. Flowage water at Tahta Mountain
Table (5). Some of the Physical & Chemical properties of the flowage
deposit(fine exfoliated layer )a distant about 10Km.from Tahta Mountain.
K+Na+Mg++Ca++SO4--Cl-HCO3
-
CO3 -
-
SpEC.
ds/m
PH
2.012.991.994.013.206.001.8-------37.01.217.94
mg / L ( Saturated Paste Soil)
CuMnZnFeKPN
1.124.441.325.0845.067.60187.53
m g / K g S o i l
CaCo3%Texture %Clay %Silt %F.Sand %C.Sand %
33.5Sandy loam22.619.538.619.3

17. Flowage water at Tahta Mountain
Table (6). Some of the Chemical properties of the flowage water at a distant of
about 10 Km. from Tahta Mountain.
K+Na+Mg++Ca++SO4--Cl-HCO3 -CO3 --T.S.S.
ppm
EC.
ds/m
P
H
4.9230.1010.3715.6116.8942.201.91-------52806.607.
8
SARResidual
Carbonates
8.36-----------------------
m g / L
BCuZnMnFePNo3-NH4+
0.0340.420.150.941.841.5011.222.4
m g / L

18. Flowage water at Tahta Mountain

19. Flowage water at Tahta Mountain

20. Flowage water at Tahta
Mountain

21. Flowage water at Tahta Mountain

22. Flowage water at Tahta Mountain

23. Flowage water at Tahta Mountain

24. Flowage water at Tahta Mountain

25. Flowage water at Tahta Mountain

26. Flowage water at Tahta Mountain

27. Flowage water at Tahta Mountain

28. Flowage water at Tahta Mountain

29. Flowage water at Tahta Mountain

30. Flowage water at Tahta
Mountain

31. Flowage water at Tahta Mountain

32. Flowage water at Tahta
Mountain