| 0~10 cm | 0~50 cm | ||
| 模拟 | 观测 | 模拟 | 观测 |
1区 | −0.326 | −0.767 | −0.156 | −0.524 |
2区 | −0.143 | −0.478 | −0.145 | −0.687 |
3区 | 0.105 | 0.716 | 0.128 | −0.051 |