BC
                     fc5_2000_ma     fc5_2000_pd      difference     rel diff(%)
Sources (Tg/yr)            8.267           8.267           0.000           0.000
        emission           8.267           8.267           0.000           0.000
Sinks (Tg/yr)              7.981           8.023          -0.042          -0.526
         dry_dep           1.703           1.444           0.259          15.236
         wet_dep           6.278           6.580          -0.302          -4.802
Lifetime (days)            5.820           4.722           1.097          18.855
Burden (Tg)                0.127           0.104           0.023          18.428
    accumulation           0.097           0.104          -0.007          -7.385
  primary_carbon           0.031        -999.000        -999.000        -999.000