Number on the map

(Figure 1)

River―site

Student’s criteria

Homogeneous/ Non-homogeneous

Calculated value

Critical value

1

Ursul―Ongudai

5.018

2.002

Non-homogeneous

2

Alei―Lokot

1.530

2.002

Homogeneous

3

Biya―Biysk

3.133

2.002

Non-homogeneous

4

Ob’―Kamen-na-Obi

5.987

2.002

Non-homogeneous

5

Tom’―Tomsk

1.913

2.002

Homogeneous

6

Ket’―Maksimkin Yar

0.770

2.002

Homogeneous

7

Ob’―Sytomino

5.938

2.002

Non-homogeneous

8

Ob’―Belogorye

2.443

2.002

Non-homogeneous

9

Ob’―Oktyabrskoye

2.672

2.002

Non-homogeneous

10

Ob’―Salekhard

2.101

2.002

Non-homogeneous

11

Kargat―Gavrilovskoye

6.267

2.002

Non-homogeneous

12

Om’―Kalachinsk

11.840

2.002

Non-homogeneous