BC
                     f.e13.F2000     f.e13.F2000      difference     rel diff(%)
Sources (Tg/yr)            8.266           8.266           0.000           0.000
        emission           8.266           8.266           0.000           0.000
Sinks (Tg/yr)              7.957           7.974          -0.018          -0.221
         dry_dep           2.057           2.075          -0.018          -0.872
         wet_dep           5.900           5.899           0.000           0.005
Lifetime (days)            5.545           5.577          -0.032          -0.583
Burden (Tg)                0.121           0.122          -0.001          -0.806
    accumulation           0.092           0.093          -0.001          -1.356
  primary_carbon           0.029           0.028           0.000           0.970