a negative trendP = 0.017
For both soil types, there was a negative trend between ranked experimental PAI loss and ranked K OC (Figure S1 ), but the correlation was only statistically significant for the hydrosol ( r = − 0.592, P = 0.017).
For both soil types, there was a negative trend between ranked experimental PAI loss and ranked K OC (Figure S1 ), but the correlation was only statistically significant for the hydrosol ( r = − 0.592, P = 0.017).