| GL | Grassland |
| SL | Shrubland |
| DB | Deciduous broad-leaved forest |
| CB | Coniferous and broad-leaved mixed forest |
| CF | Coniferous forest |
| BD | Bulk density |
| SMC | Soil moisture content |
| SOM | Soil organic matter |
| TN | Total nitrogen |
| TK | Total potassium |
| TP | Total phosphorus |
| AN | Available nitrogen |
| AP | Available phosphorus |
| AK | Available potassium |
| ANOVA | One-Way Analysis Of Variance |
| RDA | Redundancy Analysis |
| PCR | Polymerase Chain Reaction |
| DNA | Deoxyribonucleic Acid |