森林类型 | 土层/cm | DOC/mg∙kg−1 | DON/mg∙kg−1 | MBC/mg∙kg−1 | MBN/mg∙kg−1 |
灌丛 | 0~20 | 110.3 ± 13.8ab | 16.7 ± 1.7c | 610.9 ± 320.5a | 119.7 ± 73.2ac |
20~40 | 36.3 ± 3.7b | 6.5 ± 0.3b | 90.3 ± 14.4bc | 33.8 ± 12.6b | |
40~60 | 18.2 ± 2.1b | 3.2 ± 0.9b | 41.8 ± 5.8b | 13.9 ± 2.1b | |
马尾松林 | 0~20 | 92.5 ± 8.9a | 13.2 ± 1.9ac | 580.1 ± 220.5a | 109.7 ± 44.7a |
20~40 | 20.8 ± 3.6b | 5.9 ± 0.8b | 79.2 ± 14.2bc | 32.9 ± 12.1b | |
40~60 | 13.2 ± 1.3b | 3.8 ± 0.4b | 39.8 ± 7.0b | 13.2 ± 2.3ab | |
常绿阔叶林 | 0~20 | 105.4 ± 78.8a | 14.3 ± 1.2ac | 584.7 ± 125.6c | 106.5 ± 23.8c |
20~40 | 32.1 ± 2.5b | 6.1 ± 0.4bc | 80.5 ± 20.8b | 37.2 ± 12.5b | |
40~60 | 17.8 ± 10.6b | 3.5 ± 0.6b | 41.9 ± 13.1b | 14.9 ± 1.8ab | |
常绿–落叶阔叶 混交林 | 0~20 | 91.7 ± 9.4c | 12.4 ± 1.7a | 570.2 ± 225.1ab | 98.7 ± 23.6ac |
20~40 | 22.5 ± 3.1b | 5.7 ± 5.3b | 90.2 ± 20.2b | 36.4 ± 12.3b | |
40~60 | 16.9 ± 9.4bc | 3.2 ± 0.5b | 45.8 ± 13.4b | 14.2 ± 1.2b | |
针阔混交林 | 0~20 | 90.2 ± 10.4a | 10.2 ± 1.7a | 423.9 ± 87.4a | 95.7 ± 23.6a |
20~40 | 28.7 ± 5.9b | 5.2 ± 0.1ab | 78.2 ± 14.3bc | 36.5 ± 12.4b | |
40~60 | 14.2 ± 3.1b | 2.9 ± 1.4bc | 34.1 ± 7.9b | 12.9 ± 9.1b | |
落叶阔叶林 | 0~20 | 82.1 ± 12.8c | 8.7 ± 4.2c | 390.1 ± 126.9a | 85.1 ± 14.5ac |
20~40 | 26.7 ± 20.4b | 3.2 ± 0.9b | 70.2 ± 12.6b | 28.9 ± 2.6b | |
40~60 | 15.3 ± 1.9b | 1.2 ± 0.7ab | 26.8 ± 3.5b | 12.1 ± 1.4b | |
玉山竹林 | 0~20 | 85.7 ± 9.2a | 9.4 ± 2.5ac | 412.2 ± 90.8a | 92.1 ± 20.1a |
20~40 | 24.2 ± 7.9b | 5.9 ± 0.4b | 80.1 ± 15.9b | 38.7 ± 14.1b | |
40~60 | 12.1 ± 3.1bc | 3.1 ± 0.2bc | 46.8 ± 13.7b | 11.6 ± 2.9ab | |
黄山松林 | 0~20 | 75.6 ± 8.1c | 7.9 ± 1.2a | 381.1 ± 89.5c | 84.9 ± 45.5c |
20~40 | 21.1 ± 4.5ab | 4.2 ± 0.5b | 67.2 ± 14.6b | 27.1 ± 5.3b | |
40~60 | 10.3 ± 2.3b | 2.1 ± 0.6b | 40.2 ± 12.2ab | 11.5 ± 1.5b |