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Table 6 Baseline, scenario 1 and scenario 2 carbon stocks and fluxes as of 2012

From: Historical effects of dissolved organic carbon export and land management decisions on the watershed-scale forest carbon budget of a coastal British Columbia Douglas-fir-dominated landscape

Flux/pool

Management scenarios

Baseline

Scenario 1

Scenario 2

Cumulative NBP (Mg C ha−1)

 No DOC export

−146.2

−39.4

−53.4

 DOC export

−142.4

−35.2

−49.4

Carbon stocks (Mg C ha−1)

 Live biomass

217.4

296.1

282.0

 Detritus

127.8

153.9

152.9

 Soil C

207.1

209.9

210.2

Cumulative DOC export (Mg C ha−1)

 Aboveground slow

3.2

3.4

3.3

 Belowground slow

0.7

0.7

0.7

 Total

3.9

4.1

4.0

Total DOC export (Mg C) (1911–2012)

30,657.2

32,819.5

32,047.2

Total round wood export (Mg C) (1911–2012)

882,746.2

354,247.0

475,183.9