Table 4.
Bioclimatic variables used in the model and the relative contributions of 19 bioclimatic variables to the Maxent model for C. chinensis
| Variables | Description | Percent contribution |
|---|---|---|
| BIO1 | Annual mean temperature | 8.6 |
| BIO2 | Mean diurnal range (Mean of monthly (max temp − min temp)) | 1.8 |
| BIO3 | Isothermality (BIO2/BIO7) (* 100) | 6.4 |
| BIO4 | Temperature seasonality (standard deviation * 100) | 13.1 |
| BIO5 | Max temperature of warmest month | 1.4 |
| BIO6 | Min temperature of coldest month | 1.8 |
| BIO7 | Temperature annual range (BIO5–BIO6) | 1.3 |
| BIO8 | Mean temperature of wettest quarter | 1.1 |
| BIO9 | Mean temperature of driest quarter | 3.9 |
| BIO10 | Mean temperature of warmest quarter | 2 |
| BIO11 | Mean temperature of coldest quarter | 3.6 |
| BIO12 | Annual precipitation | 1.6 |
| BIO13 | Precipitation of wettest month | 8 |
| BIO14 | Precipitation of driest month | 1.2 |
| BIO15 | Precipitation seasonality (coefficient of variation) | 13.4 |
| BIO16 | Precipitation of wettest quarter | 1.3 |
| BIO17 | Precipitation of driest quarter | 1.2 |
| BIO18 | Precipitation of warmest quarter | 24.1 |
| BIO19 | Precipitation of coldest quarter | 4.2 |