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Concentrations of chlorophyll a from photosynthetic organisms associated with C. vulgaris in field samples collected during the 2000 crop season from Valencian rice fields
| Sampling period | Chlorophyll a concn (mg m−2)a
|
||
|---|---|---|---|
| Chara + green algae | Cyanobacteria | Diatoms | |
| June | 18.32 ± 9.07 | 5.39 ± 4.32 | 0.24 ± 0.53 |
| July | 32.46 ± 15.57 | 5.96 ± 5.21 | 0.16 ± 0.53 |
| August | 23.10 ± 12.20 | 5.27 ± 2.84 | 0.0 ± 0.00 |
n = 33.
