TABLE 2.

Correlations of α diversity and typical ASVs (the top 10 most abundant) with environmental factors based on correlation and random forest model

Bacterioplankton				Pathogens
ASV and index	R 2	Adjusted R2	P value	ASV and index	R 2	Adjusted R2	P value
ASVs
ASV1	0.8155	0.7750	1.43E-20	ASV8	0.2766	0.2600	7.63E-07
ASV3	0.9301	0.9241	1.28E-44	ASV197	0.3150	0.2911	3.70E-07
ASV4	0.9114	0.8935	9.67E-33	ASV240	0.2991	0.2830	1.93E-07
ASV5	0.8537	0.8352	7.36E-29	ASV260	0.2881	0.2718	3.80E-07
ASV2	0.8776	0.8528	1.21E-27	ASV278	0.2989	0.2828	1.96E-07
ASV6	0.9018	0.8865	9.70E-34	ASV340	0.5010	0.4836	5.56E-13
ASV9	0.8987	0.8873	4.91E-36	ASV611	0.2326	0.2150	9.94E-06
ASV10	0.8003	0.7721	7.34E-23	ASV757	0.8128	0.7836	3.60E-23
ASV12	0.6510	0.6257	4.29E-17	ASV881	0.9280	0.9189	6.99E-41
ASV7	0.8023	0.7772	8.63E-24	ASV1082	0.6231	0.6006	1.71E-16
Indices
Richness	0.9026	0.8888	8.69E-35	Richness	0.7780	0.7434	2.08E-20
Shannon	0.8763	0.8570	6.20E-30	Shannon	0.6722	0.6260	8.50E-15
Pielou	0.8594	0.8396	1.13E-28	Pielou	0.7672	0.7237	2.58E-18
Chao 1	0.8967	0.8850	1.08E-35	Chao 1	0.7600	0.7262	7.57E-20
ACE	0.8953	0.8835	1.83E-35	ACE	0.7083	0.6834	1.79E-19
PD	0.8070	0.7880	7.91E-26	PD	0.7770	0.7456	4.75E-21