Changes in modelled ILCR through different exposure pathways. The changes in the modelled ILCR (%) through different exposure pathways on average under scenarios (A) RCP4.5 and (B) RCP8.5. Oral intake, including drinking water, dietary ingestion, and accidental soil ingestion; dermal contact, including bathing, swimming, and soil contact; respiratory intake, including inhalation of air and soil particles.