   ID Year  Mon Bio_org Bio_opt Ocn_org Ocn_opt  Fossil    Fire Net_org Net_opt (TgC/m)
    1 2019    8   -1.08   -0.54    4.63    9.73    4.10    0.10    7.74   13.39
    2 2019    9   -1.56   -1.11    6.58    8.58    4.76    0.14    9.92   12.37
    3 2019   10   -1.10   -0.55    6.65    8.83    4.98    0.21   10.74   13.48
    4 2019   11   -0.43   -0.41    5.61    6.65    4.93    0.20   10.31   11.37
    5 2019   12   -0.20   -0.12    3.33    5.00    4.78    0.10    8.00    9.76
    6 2020    1   -2.60   -2.15    3.18    3.31    4.56    0.19    5.33    5.91
    7 2020    2   -1.57   -1.08    2.17    1.80    4.20    0.26    5.06    5.19
    8 2020    3   -1.67   -1.36    4.66    3.39    4.32    0.95    8.26    7.29
    9 2020    4   -1.53   -1.21    5.28    5.29    3.97    1.53    9.25    9.58
   10 2020    5    0.35    0.44    5.38    5.47    4.14    0.90   10.77   10.95
   11 2020    6   -0.88    0.07    5.76    6.26    4.16    0.22    9.26   10.70
   12 2020    7   -1.52   -1.23    5.78    6.24    4.39    0.21    8.86    9.61
   13 2020    8   -1.34   -1.11    6.33    6.12    4.39    0.06    9.45    9.46
   14 2020    9   -0.79   -0.65    5.63    5.75    4.30    0.22    9.36    9.62
   15 2020   10   -0.37    0.39    6.39    7.66    4.47    0.26   10.75   12.78
   16 2020   11    0.43    0.71    5.59    7.45    4.43    0.07   10.52   12.65
   17 2020   12   -0.17    0.07    2.40    3.41    4.36    0.05    6.64    7.89
   18 2021    1   -2.83   -1.90    1.24    1.79    4.88    0.16    3.45    4.93
   19 2021    2   -2.71   -2.38   -0.56   -0.73    4.30    0.22    1.25    1.39
   20 2021    3   -2.79   -2.25    0.97    0.60    4.74    0.30    3.21    3.39
   21 2021    4   -2.74   -2.20    4.06    3.96    4.56    0.35    6.23    6.67
   22 2021    5   -1.81   -1.56    3.11    3.62    4.51    0.31    6.12    6.88
   23 2021    6   -1.37   -0.55    1.72    3.37    4.47    0.14    4.97    7.43
   24 2021    7   -0.98   -0.39    3.25    5.21    4.60    0.09    6.97    9.51
   25 2021    8   -1.35   -1.08    4.55    4.55    4.60    0.07    7.86    8.13
   26 2021    9   -2.07   -1.41    4.59    4.84    4.58    0.21    7.31    8.22
   27 2021   10   -2.03   -0.82    5.67    7.05    4.71    0.15    8.51   11.09
   28 2021   11   -1.84   -1.14    4.84    5.20    4.73    0.07    7.81    8.87
   29 2021   12   -0.80   -0.70    1.08    1.39    4.66    0.09    5.03    5.45
   30 2022    1   -2.33   -1.62    1.24    2.50    4.91    0.14    3.97    5.94
   31 2022    2   -2.75   -2.22   -0.56   -1.33    4.40    0.23    1.32    1.08
   32 2022    3   -3.62   -2.10    0.97   -0.05    4.84    0.39    2.58    3.08
   33 2022    4   -2.80   -2.06    4.06    4.00    4.65    0.19    6.11    6.78
   34 2022    5   -1.78   -1.55    3.11    4.00    4.70    0.21    6.24    7.36
   35 2022    6   -1.46   -1.29    1.72    2.56    4.63    0.21    5.10    6.11
   36 2022    7   -2.25   -1.89    3.25    4.28    4.80    0.15    5.95    7.33
   37 2022    8   -3.25   -3.36    4.55    4.40    4.84    0.18    6.31    6.06
   38 2022    9   -2.97   -1.68    4.59    4.22    4.65    0.16    6.43    7.35
   39 2022   10   -1.37   -0.70    5.67    6.57    4.85    0.14    9.29   10.86
   40 2022   11   -1.30   -1.23    4.84    5.60    4.70    0.07    8.30    9.14
   41 2022   12   -1.19   -0.73    1.08    1.48    4.67    0.07    4.63    5.49
   42 2023    1   -0.31   -0.22    0.08    0.17    0.32    0.00    0.09    0.27
