Evaluating the environmental fate of lindane in France

Lindane, a highly persistent and lipophilic pesticide, is still used in large quantities. This chemical can be found with appreciable concentrations in biota, atmosphere, and in other environmental compartments in the adsorbed form. This information provided a basis for assessing the simulation performances of CHEMFRANCE, a regional level III fugacity model allowing to generate environmental behavior profile of organic chemicals in France. The comparison between the estimated environmental fate and field and laboratory observations suggests that this fugacity model can be used to determine the processes that control the environmental fate of lindane in France. CHEMFRANCE also provides accurate estimates of environmental compartment contaminations.