Fish consumption is a major route of human exposure to mercury. Now, an analysis suggests that human activities have an important role in shaping geographic variations in total mercury and methylmercury concentrations in fish. Although managing mercury contamination is a global issue, local policies are important for more effective mercury management.

中文翻译：

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人类活动对鱼类汞浓度的影响


鱼类消费是人类接触汞的主要途径。现在，一项分析表明，人类活动在影响鱼类总汞和甲基汞浓度的地理变化方面发挥着重要作用。尽管管理汞污染是一个全球性问题，但地方政策对于更有效的汞管理非常重要。