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. 2011 Apr 21;6(4):e18965. doi: 10.1371/journal.pone.0018965

Figure 2. Relative diver effects – fixed distance and 5 minute waiting period.

Figure 2

Relative diver effects on estimated reef fish densities comparing counts over a fixed distance 50 m transect and counts after a 5 minute waiting period. Values indicate the proportional decrease in abundance, asterisks represent significant differences using a Bonferroni corrected alpha-value (p<0.006).