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Risk of Mercury Exposure from Fish Consumption at Artisanal Small-Scale Gold Mining Areas in West Nusa Tenggara Indonesia

机译:印度尼西亚西努沙登加拉省手工小规模金矿开采区鱼类消费引起的汞暴露风险

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摘要

Background.The primary environmental risk associated with artisanal small-scale gold mining (ASGM) activities in Sekotong and Taliwang is waste discharged directly into the environment. This waste contains variable concentrations of heavy metals and a high level of mercury. When these elements are released into the environment, plants and animals can be contaminated. If mercury is methylated to methylmercury, levels can increase in concentration at each level of the food chain (biomagnify). Fish are a primary risk vector for methylmercury poisoning in humans, and represent a significant source of protein for the Sekotong and Taliwang communities.
机译:背景:Sekotong和Taliwang的手工小规模金矿开采(ASGM)活动相关的主要环境风险是直接排放到环境中的废物。该废物包含各种浓度的重金属和高含量的汞。当这些元素释放到环境中时,动植物会受到污染。如果汞被甲基化为甲基汞,则食物链中每个水平的浓度都会增加(生物放大)。鱼是人类甲基汞中毒的主要风险载体,并且是Sekotong和Taliwang社区重要的蛋白质来源。

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