Table 3.
Zooplankton composition in the NL over the years 2007 and 2008. The occurrence of a species at the sampling dates was marked with a single “x”.
| April 2007 | June 2007 | August 2007 | November 2007 | April 2008 | June 2008 | August 2008 | September 2008 | |
|---|---|---|---|---|---|---|---|---|
| Keratella | x | x | x | x | x | |||
| Brachionus | x | x | x | |||||
| Filinia | x | x | ||||||
| Asplanchna | x | x | ||||||
| Polyarthra | x | x | x | x | ||||
| Vorticella | x | x | x | x | ||||
| Ciliate | x | x | x | x | x | x | ||
| Bosmina | x | x | ||||||
| Daphnia | x | x | ||||||
| Copepods | x | x | x | x | x | x | ||
| Nauplia | x | x | x | x | x | x | x | |
| Number of species | 3 | 5 | 6 | 0 | 6 | 8 | 8 | 8 |
| Shannon diversity | 0.053 | 0.091 | 0.394 | 0 | 0.265 | 0.130 | 0.458 | 0.655 |