Table 2.
Mantel correlations between the identified ethyl acetate-extracted DOM and the AMF community.
| RT | Name | MV | CAS | Molecular formula | R |
|---|---|---|---|---|---|
| 42.52 | 2,2′-Methylenebis(6-tert-butyl-4-methylphenol) | 340 | 119-47-1 | C23H32O2 | 0.284∗ |
| 13.91 | Pentamethyl phenyl | 148 | 700-12-9 | C11H16 | 0.402∗ |
| 36.26 | Octadecanoic acid | 284 | 1957/11/4 | C18H36O2 | 0.479∗ |
| 19.3 | 3-Methylbiphenyl | 168 | 643-93-6 | C13H12 | 0.330∗ |
| 38.41 | 2-Nonadecanone O-methyl oxime | 311 | 36379-39-2 | C20H41NO | 0.390∗ |
| 18.04 | 1,4-Dimethylnaphthalene | 156 | 571-58-4 | C12H12 | 0.534∗ |
| 16.92 | 2-Ethylnaphthalene | 156 | 939-27-5 | C12H12 | 0.736∗∗ |
| 19.77 | Octadecane | 254 | 593-45-3 | C18H38 | 0.344∗ |
| 20.84 | Hexacosane | 366 | 630-01-3 | C26H54 | 0.358∗∗ |
| 22.22 | 2,6,10-Trimethyltetradecane | 240 | 14905-56-7 | C17H36 | 0.468∗∗ |
| 24.17 | 3-(2,6,6-Trimethyl-1-cyclohexene-1-yl) allyl alcohol | 180 | 4808-01-9 | C12H20O | 0.555∗∗ |
RT, retention time; MW, molecular weight of organic matter; CAS, CAS (chemical abstracts service) number, R, the correlation between a matter and AMF community; ∗ indicate significance at P < 0.05; ∗∗ indicate significance at P < 0.01.