t4: modeling of nubian sand stone aquifer system

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Near East & North Africa Modeling of Nubian Sand Stone Aquifer System Land Resources Management

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Page 1: T4: Modeling of Nubian Sand Stone Aquifer System

Near East

& North Africa

Modeling of Nubian Sand Stone Aquifer System

Land Resources Management

Page 2: T4: Modeling of Nubian Sand Stone Aquifer System

10°

10°

20°

20°

30°

30°

40°

30° 20°

10°

10°

10°

10°

20°

20°

30°

30°

40°

40°

Re

d S

ea

M e d i t e r r a n e a n S e a

Tu

nis

ia

M o r o c c o

S au d i A ra b ia

E th i o p ia

C a m e ro o n

N i ge r ia

N i ge r

M a l i

M a u r ita n ia

A lg e ri a

S ud a nC h a d

L i b y aE gy p t

T r op ic o f C an ce r

Page 3: T4: Modeling of Nubian Sand Stone Aquifer System

The Nubian Sandstone Aquifer System

Total Area: 2.35 million km2

Area in Egypt: 850,000 km2

Area in Libya: 650,000 km2

Area in Sudan: 750,000 km2

Area in Chad: 100,000 km2

Estimated Volume: 150,000 km3

Page 4: T4: Modeling of Nubian Sand Stone Aquifer System

Overview of the Water Issues

W hy ?

Limited Renewable Water Resources

Increasing Cost of Supply Expansion

Lack of Integrated Water Resources

Planning & Management

High Population Growth

Page 5: T4: Modeling of Nubian Sand Stone Aquifer System

Increasing Gap between Demand &

Supply

Social & Environmental Impacts

Ground Water Pumping & Depletion of

Non-Renewable Aquifers

Competing Sectoral Demands for the Same

Water Resources

-Consequences-

Page 6: T4: Modeling of Nubian Sand Stone Aquifer System

Other Effects of Groundwater

Overpumping- Sea water intrusion

Groundwater

overpumping can

cause land to

sink, and

contaminate

freshwater aquifers

near coastal areas

with saltwater.

Figure 14-11

Page 7: T4: Modeling of Nubian Sand Stone Aquifer System

Updating the Knowledge on the Nubian Sandstone

Aquifer within a regional perspective

Knowledge sharing and experience exchange among

the countries sharing the aquifer

Building bridges for regional cooperation for the

sustainable utilization of the aquifer

NSAS Programme?

Page 8: T4: Modeling of Nubian Sand Stone Aquifer System

Role of GIS

Inventory

Develop Unified Regional maps

Understanding the System

Integration Analysis

Input for Other Applications

Page 9: T4: Modeling of Nubian Sand Stone Aquifer System

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Po r t S a id

Ko ro To ro

Ale x a n d r ia

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W a d i H o w a r

Bir M is a h a

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M a ta n Bis h a ra

La q iy a A rb a in

M a ta n As S a r ra

Ou n ia n g a K e b ir

Ou n ia n g a S e r ir

Ku f ra

Topography

Page 10: T4: Modeling of Nubian Sand Stone Aquifer System

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M e d i t e r r a n e a n S e a

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A lex an dr ia

Average Annual Rainfall

Mm/year

Page 11: T4: Modeling of Nubian Sand Stone Aquifer System

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M ut

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S ue z

J a luS iwa

Fa da

A s w an

Ca ir o

B ar is

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A s y u t

De rn a

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A l K h ar ga

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A w j i lah

Do ngo la

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Re by an a

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B in i E r de i

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M at an B is ha ra

Laq iya A r ba in

M at an A s S ar r a

O un ia ng a K eb i r

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Geological map

Page 12: T4: Modeling of Nubian Sand Stone Aquifer System

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3 4 °

M e d i t e r r a n e a n S e a

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Ni l

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A1 - N C- 4 3

B1 - N C- 4 3

J1 - 8 1 a

A1 - 3 3

E1 - 6 5

B1 -6 5

ZZ1 - 6

A1 - 8 1

C1 - 4 6

H1 - 2

B1 -6 5

EE 1 -6 5

CR 1 - 6 5

CC 1 - 6 5

B1 - 1 1 4

J1 - a - 6 5

I1 - 4 1

G 1 -1 2 6

A1 - 8 8

T1 -6 5

E1 - 3 1

E1 - 4 7

O 1 -8 2

B1 - 2

N1 - 8 2

P1 - 6 5

G 1 -3 1

B1 - 3 1

D1 - 6 5

F1 -6 5

U1 - 6 5

Y1 - 6 5

T2 -6 5O 1 -6 5

FF1 - 6 5

G 1 -8 2

BB 1 -6 5

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B1 - 7 1

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ct - 1

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Amm o n it e- 1

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W a d i E l N at

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A- 1 9

ba s 1

ba s 2

ba s 4

ba s 5

ba s 6

ba s 7

ba s 8

ba s 9

ba s 1 0

ba s 1 1

ba s 1 2

ba s 1 3

ba s 1 4

ba s 1 5

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DW K u rk u r

HS 1HS 4

HS 3

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B '

B

CC '

Location map of

cross-sections

Page 13: T4: Modeling of Nubian Sand Stone Aquifer System
Page 14: T4: Modeling of Nubian Sand Stone Aquifer System
Page 15: T4: Modeling of Nubian Sand Stone Aquifer System
Page 16: T4: Modeling of Nubian Sand Stone Aquifer System
Page 17: T4: Modeling of Nubian Sand Stone Aquifer System

Top of the basement

(datum sea level)

Page 18: T4: Modeling of Nubian Sand Stone Aquifer System

Transmissivity map

Of NAS

Page 19: T4: Modeling of Nubian Sand Stone Aquifer System

Initial Water Level

of NAS

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E gy p t

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S ud a nC h a d

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M e d i t e r r a n e a n S e a

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96 . 0 6

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52 . 4 0

82 . 8 0

96 . 5 0

53 . 0 0

33 7 . 0 023 8 . 4 0 25 3 . 7 7

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29 4 . 0 0

41 9 . 6 0

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48 4 . 0 0

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47 6 . 7 356 3 . 1 0

46 1 . 3 641 8 . 7 0

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37 6 . 8 3

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12 3 . 2 0

12 8 . 8 014 3 . 9 0

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14 8 . 9 2

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24 2 . 0 0

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37 6 . 0 0

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52 9 . 0 0

27 7 . 1 0

26 9 . 1 0

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25 1 . 2 1

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Page 20: T4: Modeling of Nubian Sand Stone Aquifer System

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L A K

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Nil e

Riv

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T a ze rb o

El B a h a r ia

El Fa ra f ra

El K h a rg a

El D a k h la

Siw a

Ea s t O w e in a t

S. E . K u fra

S. W . K u fra

M u t

U zi

Su e z

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F a d a

As w a n

C a iro

Ba r is

Go u ro T e kro

As yu t

D e rn a

T u b ru q

Al K h a rg a

Ka r im a

T a ze rb o

Aw jila h

D o n g o la

Al Fa ra f ra

R e b ya n a

Bz a ym a h

ElA t ru n

M a tro u h

Be n g h a zi

Kh a r t o u mOm d u rm a n

Ajd a b iya

Al B a h a rey a

Ed D e b b a

N u kh e ila

Po r t S a id

Ko ro To ro

Ale x a n d r ia

Al Ja g h b u b

Bin i E rd e i

W a d i H a lf a

W a d i H o w a r

Bir M is a h a

Se lim a O a sis

F a ya La rg e a u

M a ta n Bis h a ra

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M a ta n As S a rra

Ou n ia n g a K e b ir

Ou n ia n g a S e r ir

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Da

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in

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M e d i t e r r a n e a n S e a

Re

d S

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To

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Extraction zones

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Page 21: T4: Modeling of Nubian Sand Stone Aquifer System

Figure (5.19) - Water Level Hydrographs of Observation Wells

in Kharga Oasis

-20.00

0.00

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60 62 64 66 68 70 72 74 76 78 80 82 84 86 88 90 92 94 96 98 00Year

Wate

r Ele

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m f

rom

sea le

vel

Umm El-Qusur El Malaa El-Kharga 8

Garmashin 23 West Sanddune Baris 20

Page 22: T4: Modeling of Nubian Sand Stone Aquifer System

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43 . 5 1

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33 . 0 235 . 6 6

18 . 9 3

30 . 8 2

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26 . 7 5

28 . 6 8

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Um m El Q u

EL M a h a ri

EL M a la a

EL K h a r g a

EL K h a r g a

EL K h a r g a

Bu la q - 1Bu la q - 1

Ea s t Bu la

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Bu la q - 1

G a rm a sh i n

G a rm a sh i n

G a rm a sh i n

Ba r is - 2

No r t h A b u

So u th Ab u

M ala ab E L

Ph o s p h atPh o s p h at

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w sa n d d e

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5

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Water Level Iso-decline in Kharga

Page 23: T4: Modeling of Nubian Sand Stone Aquifer System

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#

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#

#

#

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#

#

#

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$$

$

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$

$

$

$ $

$

$

$

$

$

$

$

$

0

20

15

10

5

0

23°4

5'

23°4

5'

24°

24°

24°1

5'

24°1

5'

23°

23°

23°15'

23°15 '

23°30'

23°30 '

23°45'

23°45 '

P1 P2

P6

P8

P9

P10

P11

P12

P13

P14

P15

P16

P17

P18

P19

P20

P21

P22

P28

P30P33

P34

P35

P36

P37

P2122

P2232

P2311

P31

Water Level Iso-decline in Kufra

Page 24: T4: Modeling of Nubian Sand Stone Aquifer System

#######################################

#######################################

##########################################

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55d

56d

57d58d

59d

60d

62d

64d

Ex 3

54 d

Pz 37

Pz 38

Pz 52

Pz -8

B- 129

PZ -1 D P

PZ -3 D P

PZ -4 DP

PZ -5 DP

PZ -6 DP

PZ -7 DP

PZ -9 DP

PZ -2 - DP

PZ -36 DP

PZ -39 D P

PZ -40 D P

PZ -41 D P

PZ -42 D P

PZ -43 DP

PZ -4 4 DP

PZ -45 DP

PZ -46 D P

PZ -47 DP

PZ -48 D P

PZ -49 D P

PZ -50 DP

PZ -10 D P

PZ -11 D P

PZ -12 DP

PZ -13 D P

PZ -14 DP

PZ -15 DP

PZ -1 6 DP

PZ -17 D P

PZ -18 D P

A- 130 /01

T(H 1- 65 )

PZ -33 - D P

PZ -34 DP

A- 100 /02 (

0

1

2

3

4

1

1

0

12

3

4

5

7

6

5

27°

27°

27°3

0'

27°3

0'

28°

28°

21°

21°

21°30'

21°30 '

22°

22°

22°30 '

22°30 '

2

3

4

56

7

6

5

4

3

2

2

Water Level Iso-decline in Saris

Page 25: T4: Modeling of Nubian Sand Stone Aquifer System

Water level drop

from 8000 BP

to 1960

Nubian

Page 26: T4: Modeling of Nubian Sand Stone Aquifer System

A sw an

A lexandriaP ort S a id

S uezC airo

B enghazi

K hartoumO m durm an

Tubruq

A jdabiya

Tazerbo

A l Jaw f

A w jilahJa lu

A l Jaghbub

S e lim a O asis

D ongo la

S iw a

M ut

Fara fra

K harga

B ahareya

R ebyana

M atan B ishara

M atan A s S arra

B arisB zaym ah

U zi

B iltine

B in i E rde i

G ouroTekro

O un ianga K eb irO un ianga S erir

Faya Largeau

K oro Toro

O um C ha louba

A rada

Fada

W adi H a lfa

E d D ebba

K arim a

A syut

E lA trun

O w ienat W 30

N ukhe ila

W adi H ow ar

Laq iya A rbain

D erna

M atrouh

B ir M isaha

B ir Tarfaw i

B ir S a fsa f

-800000 -600000 -400000 -200000 0 200000 400000 600000

-1000000

-800000

-600000

-400000

-200000

0

200000

400000

600000

800000

0 .50

1 0 .0 0

2 0 .0 0

3 0 .0 0

4 0 .0 0

5 0 .0 0

0 2 00 00 0 40 000 0 60 00 00 8 00 00 0

Nubian - Simulated drawdown 1960-1998

Page 27: T4: Modeling of Nubian Sand Stone Aquifer System

Ku fra

Ku fra

Ku fra

Ta zer bo

E l B aha ria

E l F ara fra

E l K har ga

El D ak hla

Si wa

S .E . Ku fra

S .W. Ku fra

T ush ka

T ush ka

T ush ka

T ush ka

Aswan

Alexandr iaPort Said

SuezCairo

Benghazi

KhartoumOmdurman

Tubruq

Ajdabiya

Tazerbo

Al Jawf

AwjilahJalu

Al Jaghbub

Selima Oasis

Dongola

Siwa

Mut

Farafra

Kharga

Bahareya

Rebyana

Matan Bishara

Matan As Sarra

Bar isBzaymah

Biltine

Tekro

Ounianga KebirOunianga Ser ir

Oum Chalouba

Arada

Fada

Wadi Halfa

Ed Debba

Karima

Asyut

ElAtrun

Owienat W30

Nukheila

Wadi Howar

Laqiya Arbain

Derna

Matrouh

Bir Misaha

Bir Tarfawi

Bir Safsaf

-600000 -400000 -200000 0 200000 400000 600000 800000

-1000000

-800000

-600000

-400000

-200000

0

200000

400000

600000

800000

-14.0

-12.0

-10.0

-8.0

-6.0

-4.0

-2.0

-0.2

0.5

2.0

4.0

6.0

8.0

10.0

12.0

14.0

16.0

18.0

20.0

22.0

24.0

Extraction zoneexisting orplanned

meters

0 200000 400000 600000 800000 1000000 meters

Simulation 00 - Nubian - Drawdown 2000-2060

Page 28: T4: Modeling of Nubian Sand Stone Aquifer System

#

#

#

#

#

#

#

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#

#

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#

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#

#

Nile

R

ive

r

14

° 14

°

16

° 16

°

18

° 18

°

20

° 20

°

22

° 22

°

24

° 24

°

26

° 26

°

28

° 28

°

30

° 30

°

32

° 32

°

1 8 °

2 0 °

2 0 °

2 2 °

2 2 °

2 4 °

2 4 °

2 6 °

2 6 °

2 8 °

2 8 °

3 0 °

3 0 °

3 2 °

3 2 °

3 4 °

3 4 °

M e d i t e r r a n e a n S e a

Re

d S

ea

EL -K if a r

El-H e iz

Sh e ik h M a rz o uk T .W . I

Qu r E l-M a le k

So u t h M u t

M a la a b E l-K h e il

W . S a n d D u n e

N o r th A b u-B a y an

To sh k aEa s t O w e in a t N o . 7

Siw a

Al A tru n

Qa a b E l-Ba b

W e s t S lim a

U m H ila l

Go u ro

Ou v ra G e is ole

Ga o u r

D a rb E l-A rb a iin

Kh a rg a -A rm a n t R oa d

N . E l-G ilf E l-K e bir

S. A l Ja g h b u b

SK D - 2 4

#

S-0 1

#

TE -0 5#

PZ -2 1 8

#

PZ -6 1 8

#

S-1 0#

TE -0 7

#

S-0 3

#

S-0 2

#

TE -0 3

TE -0 4

#

T E -0 2

#

P-3 4

#

P-3 3#

P-1 0

#

P-3 1

#

P-3 7

#

P-1 6

PZ 1 6

#

PZ 1 8

#

P-2 6

Monitoring Network

of NAS

Page 29: T4: Modeling of Nubian Sand Stone Aquifer System

Thank You