| mercury in the atmospheric and coastal environments of mexico. | in mexico, published studies relating to the occurrence of hg in the environment are limited. among the main sources of hg in mexico are mining and refining of auand hg, chloralkali plants, cu smelting, residential combustion of wood, carbo electric plants, and oil refineries. hg levels are highly variable in the atmospheric compartment because of the atmospheric dynamics and ongoing metal exchange with the terrestrial surface. in atmospheric studies, hg levels are usually reported as total gase ... | 2013 | 23625130 |