Fig. 2From: Use of ROV for assessing marine litter on the seafloor of Saronikos Gulf (Greece): a way to fill data gaps and deliver environmental educationOverview of the marine litter studies in Saronikos Gulf (Greece). (a) The area where the assessment of marine litter was done with ROV; (b–d) the areas where the assessment of marine litter was done by commercial trawl fisheries (Ioakeimidis et al. 2014; 41 hauls)Back to article page