Table 2 Classification criteria of UERI.

From: Spatiotemporal dynamics and spatial correlation patterns of urban ecological resilience across the Yellow River Basin in China

Category

UERI

Resilience level

Very inferior

[0, 0.35)

Poor resilience level

Inferior

[0.35, 0.5)

Low resilience level

Ordinary

[0.5, 0.7)

Medium resilience level

Good

[0.7, 0.85)

Good resilience level

Excellent

[0.85, 1]

Excellent resilience level