Table 4 Statistics of the One-map removal sensitivity analysis.

From: Assessment of quaternary aquifer pollution sensitivity using modified DRASTIC models around stressed Canal in Eastern Nile delta, Egypt

Model

Removed Map

Variation Index Percentage (VI %)

Mean

Min.

Max.

SD

DRASTIC

D

2.16

0.03

3.66

1.10

R

1.21

0.27

1.90

0.66

A

0.41

0.03

1.04

0.26

S

1.13

0.27

1.66

0.50

T

1.38

1.10

1.73

0.15

I

0.89

0.19

2.37

0.56

C

0.95

0.21

1.89

0.49

Pesticide DRASTIC

D

1.73

0.18

3.17

0.97

R

1.36

0.60

1.94

0.56

A

0.37

0.00

0.58

0.13

S

1.00

0.35

2.08

0.44

T

0.45

0.00

0.90

0.27

I

0.65

0.03

1.07

0.38

C

0.42

0.03

0.88

0.32

DRASTIC-Lu

D

1.36

0.01

2.71

0.65

R

0.95

0.09

1.46

0.50

A

0.19

0.00

0.61

0.11

S

0.90

0.09

1.30

0.39

T

1.10

0.89

1.38

0.08

I

0.70

0.02

2.04

0.39

C

0.51

0.02

1.21

0.26

LU

1.24

0.67

2.04

0.35

Pesticide DRASTIC-Lu

D

1.11

0.01

2.31

0.58

R

1.04

0.34

1.49

0.43

A

0.19

0.00

0.50

0.16

S

0.79

0.14

1.84

0.32

T

0.23

0.01

0.67

0.12

I

0.55

0.00

0.89

0.32

C

0.40

0.03

0.72

0.18

LU

1.03

0.40

1.79

0.35

Back to article page