| Parameter | Control | No burn | 3yr burn | 9yr burn | |||||
| No burn or thin | light thin | heavy thin | No thin | light thin | heavy thin | No thin | light thin | heavy thin | |
| nmols∙g−1 | % difference | ||||||||
| Bacteria (B) | 195.1 | 25.1 | −60.5 | −30.2 | 34.6 | 12.2 | −65.0 | 37.3 | −10.7 |
| Gram+ | 68.44 | 37.7 | −55.2 | −100 | 66.5 | 22.7 | −85.6 | 24.7 | −15.1 |
| i15:0 | 34.6 | 44.7 | −58.2 | −100 | 49.5 | 5.3 | −100 | 14.5 | −22.4 |
| a15:0 | 14.0 | 32.3 | −44.1 | −100 | 70.3 | 57.9 | −100 | 48.2 | −12.2 |
| i17:0 | 10.2 | 38.8 | −55.0 | −100 | 120.9 | 39.3 | −47.2 | 37.6 | 15.8 |
| a17:0 | 9.8 | 19.5 | −60.3 | −100 | 64.2 | 16.6 | −53.8 | 13.8 | −25.6 |
| Gram- | 106.8 | 16.0 | −64.9 | 27.4 | 12.2 | 0.6 | −45.4 | 46.1 | −4.2 |
| cy17:0 | 14.6 | −20.5 | −73.0 | 17.7 | 2.3 | −16.7 | −61.3 | 25.1 | −25.2 |
| cy19:0 | 92.2 | 21.8 | −63.6 | 28.9 | 13.8 | 3.4 | −42.9 | 49.5 | −0.9 |
| Actinomycetes | 19.8 | 31.3 | −55.8 | −100 | 44.9 | 38.3 | −100 | 32.9 | −30.6 |
| 10-Me 17:0 | 6.4 | 17.8 | −63.9 | −100 | 31.4 | −5.6 | −100 | 9.2 | −40.2 |
| 10-Me 18:0 | 13.4 | 37.6 | −51.9 | −100 | 51.3 | 59.1 | −100 | 44.1 | −26.1 |
| Fungi (F) | 182.5 | 18.8 | −55.2 | −100 | 27.6 | 27.1 | −100 | −11.3 | −42.7 |
| 16:1 ω5c | 20.0 | 19.0 | −54.3 | −100 | 74.2 | 30.4 | −100 | 36.9 | −17.5 |
| 18:3 ω6c | 30.0 | −64.1 | −43.0 | −100 | −100 | 14.8 | −100 | −100 | −100 |
| 18:1 ω9c | 132.6 | 37.5 | −58.0 | −100 | 49.5 | 29.4 | −100 | 1.5 | −33.5 |
| Protozoa |
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| 20:4 ω6c | 6.2 | 3.4 | −72.1 | −14.5 | 2.7 | −17.9 | −35.9 | 33.1 | −13.4 |
| F/B ratio | 0.9 | −5.3 | 12.8 | −100 | −5.3 | 12.8 | −100 | −36.2 | −36.2 |
| Total FAME | 383.8 | 21.8 | −58.2 | −63.2 | 30.8 | 18.8 | −81.2 | 14.1 | −26.0 |