FIG. 2.

Responses of various bacterial properties to enrichment treatments in the STF (42°S, 141°E). (A) Cell abundance; (B) mean cell volume; (C) TdR incorporation; (D) Leu incorporation; (E) TdR incorporation per cell; (F) Leu incorporation per cell. Open symbols, organic amendments; closed symbols, inorganic amendments and unamended controls. Error bars are standard errors for duplicate samples. Letters represent results of SNK multiple-comparison tests at the final time point. Results for treatments with the same letter are statistically indistinguishable (P > 0.05).