Fig. 1
From: Rice life cycle-based global mercury biotransport and human methylmercury exposure

Global distribution of mercury generated during the rice life cycle. a, b Amounts of THg and MeHg generated in rice grain in 2016; c, d amounts of MeHg transported by rice export and import in 2016, respectively; e stock variation of MeHg in 2016; f amounts of MeHg supplied as food in 2013; g amounts of MeHg related to processing in 2013; h amounts of MeHg losses during transportation in 2013; i per capita probable weekly intake (PWI) of MeHg in 2013; j, k THg and MeHg sequestered in rice residues in 2016; l THg emitted from rice residue burning in fields in 2016