Table 4 Percent distribution of C into primary wood products life cycle stages and disposal pools for British Columbia

Lumber mills (M _LMB )

Chip mills (M _C )

Plywood mills (M _PLY )

Panel mills (M _PNL )

1995-2065

Lumber (PP_LMB)

47

(45–56)

Plywood (PP_PLY)

51

(51–56)

Panels (PP_PNL)

84

(73–95)

Chips (PP_CHP)

35

96.3

24

(26–38)

(22–27)

Panels mills (M_PLY-PNL)

0

16

(0–11)

(10–17)

Combustion fuel (B)

17.9

3.2

8.5

15.5

(4–18)

(6–13)

(4.5–23)

Landfill wood (L_{W j})

0.1

0.5

0.5

0.5

(0–1)

(0–1)

(0–0.5)

Sources for the time period

[24]

[[20, 25–27], B Lippke 2010 pers comm.]

[28]

[9, 29, 30]

[31–33]

1980–1994

Lumber (PP_LMB)

44

Plywood (PP_PLY)

50

Chips (PP_CHP)

32

78

16

(16–41)

Combustion fuel (B)

23

21

32

(7–32)

Dump wood (D_W)

1

1

2

Sources for the time period

[25]

Linear interpolation

[21, 30, 34–36]

1965–1979

Lumber (PP_LMB)

40

(30–47)

Plywood (PP_PLY)

50

Chips (PP_CHP)

29

60

16

(20–40)

(53–84)

(16–41)

Combustion fuel (B)

29

38

32

(18–36)

(14–45)

(7–32)

Dump wood (D_W)

2

2

2

Sources for the time period

[21, 30, 35–38]

[34]

[21, 30, 34–36]