Fig. 6
From: The biomass–density relationship in seagrasses and its use as an ecological indicator
Effect of depth on the efficiency of space occupation of seagrasses. Each stands’ distances to the seagrass IBL (dgrass) is used as a measure of this efficiency. Zostera marina was sampled in the Seomjin estuary—South Korea [57] and in the Oresond strait, Baltic Sea [56]. Posidonia sinuosa was sampled in Cockburn Sound and Warnbro Sound, Western Australia [78]. Box and whiskers represent the quartiles of the sample distribution, and asterisks represent outliers