Table 6 Annual net primary production, NPP^* (10³ tons C/km²·year, density of living biomass, B^* (10³ tons C/km², and density of dead organic matter, D^* (10³tons C/(km², in 1 m soil); a - biome type, b - biome area (× 10⁶km²). Biomes n°9 and n°28 are not included because of the smallness of their territories. Source: Svirezhev (2002).

1

2.55

0.068

0.148

0.938

16

2.66

0.15

0.32

7.04

2

2.93

0.144

0.76

3.08

17

2.08

0.18

0.45

6.8

3

2.23

0.15

0.76

3.06

18

2.59

0.096

0.18

4.56

4

1.55

0.26

1.5

5.02

19

1.99

0.14

0.32

4.94

5

5.45

0.22

3.2

4.52

20

7.16

0.044

0.096

0.87

6

5.73

0.25

6.2

6.06

21

1.15

0.18

0.32

9.49

7

6.60

0.26

7.4

11.5

22

3.54

0.3

0.76

13.4

8

2.12

0.35

8.0

16.1

23

10.4

1.3

18.0

13.4

10

7.21

0.53

15.0

16.9

24

7.81

0.95

16.0

13.1

11

5.75

0.71

14.2

14.4

25

9.18

0.54

2.4

10.6

12

3.91

0.23

1.5

8.4

26

17.1

0.5

2.4

10.2

13

3.72

0.3

0.76

23.3

27

11.5

0.068

0.144

1.4

14

4.29

0.32

0.76

18.1

29

0.37

0.068

0.15

2.75

15

1.66

0.44

1.5

14.8

30

0.9

0.78

16.0

12.1