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Table 3 Land-use/land-cover expansions and the runoff coefficients (unitless) in the watersheds within three periods of 2010, 2020, and 2030

From: Urban flood susceptibility evaluation and prediction during 2010–2030 in the southern watersheds of Mashhad city, Iran

Watershed

2010 land covers

2020 land covers

2030 land covers

2010 runoff coefficient

2020 runoff coefficient

2030 runoff coefficient

W1

Rangeland

Rangeland

Real estate

0.50

0.50

0.75

W2

Rangeland

Rangeland

Rangeland

0.50

0.50

0.50

W3

Rangeland

Rangeland

Real estate

0.45

0.45

0.72

W4

Rangeland

Rangeland

Rangeland

0.50

0.50

0.50

W5

Rangeland

Rangeland

Real estate

0.50

0.50

0.75

W6

Rangeland

Real estate

Real estate

0.50

0.75

0.75

W7

Real estate

Real estate

Real estate

0.66

0.66

0.66

W8

Rangeland

Real estate

Real estate

0.35

0.68

0.68

W9

Real estate

Real estate

Real estate

0.66

0.66

0.66

W10

Real estate

Real estate

Real estate

0.60

0.60

0.60

W11

Rangeland

Rangeland

Rangeland

0.50

0.50

0.50

W12

Rangeland

Rangeland

Rangeland

0.50

0.50

0.50

W13

Rangeland

Rangeland

Real estate

0.50

0.50

0.75

W14

Rangeland

Rangeland

Real estate

0.50

0.50

0.75

W15

Rangeland

Real estate

Real estate

0.40

0.70

0.70

W16

Rangeland

Real estate

Real estate

0.25

0.65

0.65

W17

Real estate

Real estate

Real estate

0.60

0.60

0.60

W18

Rangeland

Rangeland

Real estate

0.45

0.45

0.72

W19

Rangeland

Real estate

Real estate

0.40

0.70

0.70

W20

Real estate

Real estate

Real estate

0.70

0.70

0.70

W21

Real estate

Real estate

Real estate

0.60

0.60

0.60

W22

Real estate

Real estate

Real estate

0.60

0.60

0.60