   ID Year  Mon Bio_org Bio_opt Ocn_org Ocn_opt  Fossil    Fire Net_org Net_opt (TgC/m)
    1 2019    8   -0.38   -0.25    7.94   11.87    6.89    0.23   14.67   18.73
    2 2019    9   -0.48   -0.43    5.59    8.95    7.80    0.29   13.19   16.60
    3 2019   10   -0.52   -0.40  -13.46   -7.58    7.94    0.04   -6.00   -0.00
    4 2019   11   -0.45   -0.40  -27.74  -19.75    7.64    0.03  -20.52  -12.47
    5 2019   12   -0.43   -0.42  -49.42  -42.07    7.55    0.06  -42.25  -34.88
    6 2020    1   -0.66   -0.64  -51.83  -48.29    7.52    0.06  -44.91  -41.35
    7 2020    2   -0.60   -0.51  -48.10  -44.41    7.11    0.10  -41.49  -37.71
    8 2020    3   -0.54   -0.48  -52.15  -51.78    6.84    0.41  -45.44  -45.00
    9 2020    4   -0.82   -0.81  -49.50  -49.72    6.41    0.71  -43.20  -43.40
   10 2020    5   -0.61   -0.47  -35.47  -32.75    6.28    0.29  -29.51  -26.66
   11 2020    6   -0.59   -0.56  -12.32  -11.61    6.81    0.06   -6.04   -5.30
   12 2020    7   -0.49   -0.43    4.62    2.76    7.02    0.06   11.21    9.41
   13 2020    8   -0.48   -0.44   11.04    9.80    6.99    0.02   17.57   16.37
   14 2020    9   -0.65   -0.58    7.36    8.36    6.79    0.01   13.52   14.59
   15 2020   10   -0.92   -0.84  -11.18   -6.48    7.03    0.03   -5.04   -0.26
   16 2020   11   -0.80   -0.79  -29.32  -23.46    6.86    0.05  -23.22  -17.34
   17 2020   12   -0.55   -0.51  -46.89  -42.54    6.62    0.04  -40.79  -36.40
   18 2021    1   -0.97   -0.89  -51.86  -49.19    7.43    0.06  -45.34  -42.58
   19 2021    2   -0.86   -0.81  -51.27  -49.51    6.75    0.10  -45.28  -43.47
   20 2021    3   -0.87   -0.81  -53.45  -49.94    7.39    0.34  -46.60  -43.02
   21 2021    4   -0.68   -0.58  -48.29  -45.89    7.32    0.53  -41.13  -38.63
   22 2021    5   -0.67   -0.60  -34.26  -33.99    7.14    0.33  -27.46  -27.13
   23 2021    6   -0.64   -0.70  -16.13  -17.38    7.52    0.08   -9.16  -10.47
   24 2021    7   -1.07   -1.10    2.37    0.98    7.59    0.08    8.97    7.55
   25 2021    8   -0.74   -0.67    9.11    9.31    7.79    0.06   16.22   16.49
   26 2021    9   -0.72   -0.62    6.38    8.18    7.45    0.37   13.49   15.38
   27 2021   10   -0.94   -0.87  -10.23   -4.14    7.30    0.77   -3.09    3.07
   28 2021   11   -0.85   -0.76  -28.15  -22.51    7.22    0.48  -21.31  -15.57
   29 2021   12   -0.88   -0.83  -45.99  -42.82    7.22    0.19  -39.46  -36.24
   30 2022    1   -1.25   -1.28  -51.86  -50.65    8.12    0.08  -44.92  -43.73
   31 2022    2   -1.03   -0.98  -51.27  -50.56    7.19    0.28  -44.83  -44.07
   32 2022    3   -1.15   -1.02  -53.45  -51.92    7.59    0.24  -46.76  -45.11
   33 2022    4   -0.96   -0.89  -48.29  -43.22    7.19    0.22  -41.84  -36.69
   34 2022    5   -1.04   -0.91  -34.26  -32.71    7.36    0.39  -27.55  -25.86
   35 2022    6   -0.77   -0.80  -16.13  -16.20    7.78    0.06   -9.07   -9.16
   36 2022    7   -0.92   -0.81    2.37    1.88    7.98    0.04    9.47    9.10
   37 2022    8   -1.03   -1.01    9.11    9.13    8.27    0.06   16.41   16.46
   38 2022    9   -1.09   -1.11    6.38    5.90    7.64    0.02   12.95   12.45
   39 2022   10   -1.03   -0.93  -10.23   -7.20    7.71    0.07   -3.48   -0.36
   40 2022   11   -0.89   -0.83  -28.15  -22.21    7.15    0.05  -21.84  -15.84
   41 2022   12   -0.98   -0.90  -45.99  -41.85    7.14    0.06  -39.77  -35.55
   42 2023    1   -0.08   -0.08   -3.35   -3.12    0.52    0.00   -2.90   -2.67
