季节 | 土壤层次 | 模态1 | 模态2 | 模态3 | 模态4 |
春季 | 浅层(0~10 cm) | 18.2 | 9.5 | 7.0 | 5 |
中层(10~50 cm) | 20.2 | 9.9 | 8.3 | 5.5 | |
深层(50~100 cm) | 38.4 | 13.1 | 8.0 | 5.9 | |
夏季 | 浅层(0~10 cm) | 20.6 | 15.7 | 7.5 | 5.2 |
中层(10~50 cm) | 20.1 | 14.6 | 7.9 | 5.1 | |
深层(50~100 cm) | 39.8 | 14.0 | 8.8 | 5.9 | |
秋季 | 浅层(0~10 cm) | 17.5 | 13.5 | 6.1 | 5.8 |
中层(10~50 cm) | 19.2 | 15.1 | 7.0 | 5.5 | |
深层(50~100 cm) | 39.4 | 13.5 | 9.1 | 5.8 | |
冬季 | 浅层(0~10 cm) | 21.0 | 9.1 | 6.1 | 6.0 |
中层(10~50 cm) | 24.9 | 10.8 | 7.1 | 6.9 | |
深层(50~100 cm) | 43.4 | 14.2 | 8.8 | 6.0 |