a negative trendp < 0.05
We used linear trends to categorize sites into three distinct groups based on their changes on EQR and CWM‐ DCM over time: (1) recovering sites with a positive trend (positive slope and p < 0.05), (2) stable sites with no trend ( p > 0.05), and (3) degrading sites with a negative trend (negative slope and p < 0.05).