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Table 5 Results of DIVERSE and SIMPER analysis for the top, front and back sides of the cubes

From: Benthic community establishment on different concrete mixtures introduced to a German deep-water port

Site

Top

Front

Back

Mean taxa per side

4.31 (0.99)

4.62 (0.68)

3.31 (0.5)

Mean coverage [%]

51.23 (20.63)

118.54 (23.5)

97.38 (32.25)

Shannon–Wiener index H’

1.07 (0.29)

0.97 (0.21)

0.88 (0.14)

Eveness J’

0.75 (0.16)

0.63 (0.1)

0.74 (0.12)

Species communities resulting from SIMPER analysis

Polysiphonia nigrescens (46.33)

mat (26.20)

Balanus crenatus (14.23)

“Polychaete mud tubes” (10.17)

mat (56.39)

Polysiphonia nigrescens (22.93)

Balanus crenatus (10.52)

Crisularia purpurotincta (7.28)

mat (48.47)

Balanus crenatus (29.94)

Crisularia purpurotincta (21.07)

  1. Shown are mean taxa, mean coverage, Shannon–Wiener index H’ and Eveness J’. Standard deviations are shown in brackets. SIMPER analysis shows characterizing macrofauna and algal species, and to which percentage they contribution to the communities (in brackets) on the different sites