Table 4. Variance analysis of utilization of the six groups of carbon sources (carbohydrates, carboxylic acids, amino acids, polymers, amines and phenolic compounds) located in BIOLOG ECO plate by sediment bacterial community from each six sampling sites (site A, site B, site C, site D, site E, site F ) in the Zhou cun drinking water reservoir, eastern China.
| Sampling sites | Carbohydrates | Carboxylic acids | Amino acids | Polymers | Amines | Phenolic compounds |
|---|---|---|---|---|---|---|
| Site A | 0.354±0.208AB | 0.460±0.041AB | 0.579±0.102AB | 0.650±0.282AB | 0.055±0.026B | 0.137±0.105AB |
| Site B | 0.650±0.037A | 0.371±0.084A | 0.797±0.220A | 1.241±0.135A | 0.259±0.043AB | 0.033±0.023AB |
| Site C | 0.146±0.082B | 0.306±0.054AB | 0.246±0.034AB | 0.367±0.084B | 0.040±0.033B | 0.026±0.015AB |
| Site D | 0.208±0.044AB | 0.414±0.078AB | 0.526±0.062AB | 0.458±0.055B | 0.633±0.212A | 0.022±0.004AB |
| Site E | 0.498±0.038AB | 0.258±0.060B | 0.110±0.056B | 0.040±0.009B | 0.197±0.184AB | 0.012±0.010B |
| Site F | 0.223±0.044AB | 0.208±0.051AB | 0.391±0.218AB | 0.500±0.194B | 0.024±0.005B | 0.440±0.190A |
| One way ANOVA | F=4.01* | F=2.31NS | F=3.17* | F=6.54** | F=3.92* | F=3.50* |
The data shown are the means and standard error (n=3). Values in the same column followed by the different capital letter are significantly different by Tukey-Kramer HSD (P < 0.05)
*By analysis of variance: P < 0.05
**
By analysis of variance: P < 0.01
NS, not significant