Figure 13From: Impact of polychaetes (Nereis spp. and Arenicola marina) on carbon biogeochemistry in coastal marine sediments†Clearance (water volume cleared of algae) in microcosms supplied with 10000 cells ml-1 of Rhodomonas sp. in the overlying water throughout a 27 day experimental period (modified from Christensen et al.[9]).Back to article page