Total organic matter | Â | TOC | TON | TOP | C:N | N(%) | C:P | P(%) | N:P |
Mean | 4430 | 1667 | 63 | 3.10 | 17 | 181 | 0.64 | 59 | |
Median | 3980 | 1560 | 39 | 2.98 | 18 | 263 | 0.44 | 89 | |
SD | 2920 | 984 | 84 | 3.46 | 15 | 90 | 1.29 | 26 | |
Total organic matter after 20 days decomposition |  | TOC | TON | TOP | C:N | N(%) | C:P | P(%) | N:P |
Mean | 3080 | 894 | 38 | 4.02 | 13 | 209 | 0.56 | 52 | |
Median | 2970 | 1030 | 26 | 3.37 | 16 | 295 | 0.39 | 88 | |
SD | 1220 | 337 | 47 | 4.22 | 12 | 67 | 1.73 | 16 | |
Particulate organic matter | Â | POC | PON | POP | C:N | N(%) | C:P | P(%) | N:P |
Mean | 1750 | 864 | 50 | 2.36 | 22 | 90 | 1.29 | 38 | |
Median | 1350 | 680 | 29 | 2.32 | 23 | 120 | 0.97 | 52 | |
SD | 2180 | 592 | 78 | 4.30 | 12 | 72 | 1.61 | 17 | |
Labile particulate organic matter | Â | LPOC | LPON | LPOP | C:N | N(%) | C:P | P(%) | N:P |
Mean | 710 | 447 | 17 | 1.85 | 28 | 108 | 1.08 | 58 | |
Median | 460 | 310 | 9 | 1.73 | 30 | 132 | 0.88 | 76 | |
SD | 1290 | 382 | 27 | 3.94 | 13 | 123 | 0.94 | 31 | |
Recalcitrant particulate organic matter | Â | RPOC | RPON | RPOP | C:N | N(%) | C:P | P(%) | N:P |
Mean | 930 | 407 | 33 | 2.67 | 20 | 73 | 1.60 | 27 | |
Median | 690 | 240 | 17 | 3.36 | 16 | 105 | 1.11 | 31 | |
SD | 1150 | 455 | 55 | 2.95 | 18 | 54 | 2.15 | 18 | |
Dissolved organic matter | Â | DOC | DON | DOP | C:N | N(%) | C:P | P(%) | N:P |
Mean | 2680 | 838 | 13 | 3.73 | 14 | 532 | 0.22 | 143 | |
Median | 2280 | 780 | 8 | 3.41 | 15 | 735 | 0.16 | 216 | |
SD | 1350 | 793 | 21 | 1.99 | 26 | 166 | 0.70 | 84 | |
Labile dissolved organic matter | Â | LDOC | LDON | LDOP | C:N | N(%) | C:P | P(%) | N:P |
Mean | 640 | 326 | 8 | 2.29 | 23 | 206 | 0.56 | 90 | |
Median | 550 | 220 | 4 | 2.92 | 18 | 355 | 0.33 | 122 | |
SD | 410 | 281 | 10 | 1.70 | 31 | 106 | 1.10 | 62 | |
Recalcitrant dissolved organic matter | Â | RDOC | RDON | RDOP | C:N | N(%) | C:P | P(%) | N:P |
Mean | 1800 | 511 | 5 | 4.11 | 13 | 929 | 0.13 | 226 | |
Median | 1540 | 410 | 4 | 4.38 | 12 | 993 | 0.12 | 227 | |
SD | 970 | 703 | 4 | 1.61 | 33 | 626 | 0.19 | 389 |