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Table 2 Results of pair-wise comparison for the fixed factor “depth” for the hydroid assemblages in 2007

From: Looking for long-term changes in hydroid assemblages (Cnidaria, Hydrozoa) in Alboran Sea (South-Western Mediterranean): a proposal of a monitoring point for the global warming

Groups t P(perm)
0–5 0.969 0.555
0–10 1.732 0.026*
0–15 2.034 0.028*
5–10 1.380 0.099
5–15 1.749 0.044*
10–15 1.227 0.214
  1. (0 = 0/–5 m; 5 = –5/–10 m; 10 = –10/–15 m; 15 = –15/–20 m). * Significant differences at P < 0.05