highly significantP <0.001
For bacteria, the linear regression model was highly significant in each region ( P <0.001, Fig. 2 ) except in Landes where it was just below the significance threshold of 5% ( P <0.02).
For bacteria, the linear regression model was highly significant in each region ( P <0.001, Fig. 2 ) except in Landes where it was just below the significance threshold of 5% ( P <0.02).