Ecological processes

Dynamic biogeochemical interactions that occur among and between biotic and abiotic components of the biosphere.
This category is also used for environmental processes and ecological models.
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Linking geology and health sciences to assess childhood lead poisoning from artisanal gold mining in Nigeria

Approximately 400 young children have died and thousands more are affected. This study clarifies lead sources and exposure pathways, identifies other toxicants of concern and people at risk, and examines potential for similar lead poisoning globally.