The daily intake (DI) of THg in 33 sampling sites exceeded the acceptable daily intake (ADI) of THg of both cows
(ADI = 1.4 mg d−1) and sheep (ADI = 0.28 mg d−1), in view of food safety associated with THg in animal
kidneys. Estimated DI of OrgHg for grazing animals were up to 220 μg d−1 (for cows) and up to 33 μg d−1
(for sheep).