Item | A. koreana forest | T. cuspidata forest | J. chinensis var. sargentii forest | |||
---|---|---|---|---|---|---|
2014 | 2015 | 2014 | 2015 | 2014 | 2015 | |
Litter production | 1.36 | 2.1 | 1.3 | 1.46 | 0.53 | 0.75 |
Wood | 0.23 | 0.27 | 0.25 | 0.32 | 0.06 | 0.06 |
Leaf | 0.94 | 1.76 | 0.9 | 1.04 | 0.43 | 0.64 |
Rep. organ | 0.1 | 0.07 | 0.13 | 0.1 | 0.03 | 0.01 |
Others | 0.09 | 0 | 0.02 | 0 | 0.01 | 0.04 |
NPP | 2.41 | 3.81 | 1.31 | 1.73 | 0.55 | 0.96 |
Soil respiration | 6.46 | 6.85 | 4.83 | 5.01 | 3.55 | 4.09 |
Heterotrophic | 3.49 | 3.7 | 2.61 | 2.71 | 1.92 | 2.21 |
Root | 2.97 | 3.15 | 2.22 | 2.3 | 1.63 | 1.88 |
NEP | − 1.08 | 0.11 | − 1.3 | − 0.98 | − 1.37 | − 1.25 |