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Table 6 Pulp yield and disposal of residues for BC as percentages of input

From: Forest carbon in North America: annual storage and emissions from British Columbia’s harvest, 1965–2065

   From life cycle process  
Time period To pools Mechanical mills (M P M ) Chemical mills (M P C )* Sources for the time period
1980–2065 Paper (In-usePAP) 93 45 [28, 41, 42]
   (92–95) (30 – 45)  
  Combustion fuel (B) 6.9 53.9  
  Effluent (Ef) 0.1 1.1  
1965–1979 Paper (In-usePAP) 95 38 [43, 44]
   (92–95) (30 – 40)  
  Combustion fuel (B)   31  
  Effluent (Ef) 5 31  
  1. *Note, 10% reduction of C due to removal of lignin [45].