Table 5.
Transition matrix between 2016 and 2020 in B&R (unit: 103 km2).
| 2020 | Cropland | Forest | Grassland | Shrubland | Wetland | Water Body | Tundra | Impervious Surface | Bareland | Permanent Ice/Snow | Total for 2016 | Total Outflow | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2016 | |||||||||||||
| Cropland | 11,744.94 | 400.18 | 617.17 | 377.10 | 30.65 | 11.51 | 0.00 | 113.22 | 75.28 | 0.02 | 13,370.07 | 1625.13 | |
| Forest | 376.87 | 25,875.84 | 436.38 | 363.66 | 105.56 | 25.99 | 19.25 | 19.72 | 1.02 | 0.11 | 27,224.38 | 1348.55 | |
| Grassland | 590.75 | 483.65 | 13,858.53 | 693.47 | 92.09 | 10.83 | 115.40 | 38.58 | 466.37 | 0.72 | 16,350.39 | 2491.86 | |
| Shrubland | 461.48 | 429.60 | 685.09 | 7873.96 | 35.24 | 0.80 | 0.33 | 5.49 | 101.13 | 0.00 | 9593.13 | 1719.16 | |
| Wetland | 27.27 | 125.02 | 86.28 | 26.21 | 828.23 | 16.61 | 8.41 | 5.05 | 8.32 | 0.00 | 1131.41 | 303.17 | |
| Water body | 6.83 | 26.44 | 6.51 | 0.53 | 19.97 | 1121.50 | 25.23 | 5.22 | 23.31 | 0.76 | 1236.30 | 114.80 | |
| Tundra | 0.00 | 29.07 | 73.78 | 0.06 | 12.00 | 18.23 | 1843.09 | 0.01 | 14.77 | 2.16 | 1993.19 | 150.09 | |
| Impervious surface | 96.48 | 17.67 | 30.39 | 6.70 | 4.33 | 8.21 | 0.07 | 712.91 | 6.06 | 0.10 | 882.94 | 170.02 | |
| Bareland | 121.08 | 0.71 | 465.54 | 117.97 | 7.17 | 32.60 | 17.28 | 9.01 | 19,708.72 | 22.30 | 20,502.37 | 793.65 | |
| Permanent ice/snow | 0.00 | 0.01 | 0.36 | 0.00 | 0.00 | 1.24 | 1.97 | 0.03 | 18.39 | 182.68 | 204.69 | 22.00 | |
| Total for 2020 | 13,425.70 | 27,388.19 | 16,260.04 | 9459.67 | 1135.25 | 1247.52 | 2031.02 | 909.23 | 20,423.38 | 208.86 | —— | —— | |
| Total inflow | 1680.76 | 1512.35 | 2401.51 | 1585.70 | 307.02 | 126.02 | 187.93 | 196.32 | 714.66 | 26.18 | —— | —— | |