指标 | 总有机碳 Organic carbon | 活性碳 Active carbon | 矿化碳 Mineralized carbon | 微生物碳 Microbial biomass carbon |
总有机碳Total organic carbon | 1.000 | 0.995** | o.963** | 0.985** |
活性碳有效率Availability of CA | 0.852* | 0.900* | 0.958** | 0.789 |
矿化碳有效率Availability of CM | 0.875* | 0.918* | 0.973** | 0.812* |
微生物碳有效率Availability of MBC | 0.798 | 0.756 | 0.658 | 0.890* |
碳库管理指数Carbon pool management index | 0.989** | 0.999** | 0.991** | 0.961** |