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Table 10 Land degradation rates in the different mapping units of the study area

From: Assessment of land degradation and implications on agricultural land in Qalyubia Governorate, Egypt

Profile No.

Mapping unit

Water logging

Compaction

Salinization

Alkalization

1

I1

2

1

1

1

2

I2

1

1

1

1

3

SI1

1

1

1

1

4

SI2

1

1

1

1

5

L1

2

   

6

L2

1

1

1

1

7

O.M1

1

1

1

1

8

O.M2

1

1

1

1

9

O.B1

1

1

1

1

10

O.B2

1

1

1

1

11

D.B1

1

1

1

1

12

D.B2

1

1

1

1

13

T.B

1

1

1

1

14

T1

1

1

1

1

15

T2

1

1

1

1

  1. Where: 1 = low, 2 = moderate, 3 = high