Fig. 3From: Review of microplastic sources, transport pathways and correlations with other soil stressors: a journey from agricultural sites into the environmentHypothetical biotic flux of MP transport from invertebrates to vertebrates. The type of plastic may imply accumulation or rejection. We hypothesize that oil-based microplastics will be more easily transported than bio-based microplastics. The red line indicates the direction of the MP flux transport incrementBack to article page