Table 2 The classification of HQAD levels of Heilongjiang Province.
Development level | Implication | Criteria |
---|---|---|
Level I | Low-level of HQAD | HDij < 0.8HQDi |
Level II | Medium-low level of HQAD | 0.8HQDi ≤ HDij < HQDi |
Level III | Medium-high level of HQAD | 0.8HQDi ≤ HDij <1.2HQDi |
Level IV | High-level of HQAD | HDij ≥ 1.2HQDi |