a significant trendp >0.05
Most variables fluctuated without showing a significant trend of increasing or decreasing over time (i.e., NH 4 + , NO 3 − , BOM, conductivity, pH, precipitation, DSLS, and SOI; all p >0.05).
Most variables fluctuated without showing a significant trend of increasing or decreasing over time (i.e., NH 4 + , NO 3 − , BOM, conductivity, pH, precipitation, DSLS, and SOI; all p >0.05).
Our long-term analysis shows high variability in precipitation and a clear trend in discharge, with a directional reduction in both streams over the study period.