Table 1.

Results of a SIMPER analysis on differences in zooplankton functional/taxonomic groups among treatments. Analysis is based on Bray–Curtis distances among zooplankton communities

Taxonomic/functional group	Contribution	Cumulative %	Mean abundance within treatment
			100 %	50 %	0 %
Rotifers	38.61	71.67	79	24.5	601
Copepods	9.45	89.22	38.5	75	73
Cladocerans	5.22	98.91	5.5	11	18.5
Ostracods	0.59	100	2.5	1.5	0