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57 分钟
大脑中的微塑料浓度比肝脏和肾脏高出30倍,看不见的微塑料正威胁 ...
微塑料是指直径小于5毫米的塑料颗粒,这一概念由英国普利茅斯大学海洋生物学家理查德·汤普森于2004年在《自然》杂志上首次提出,用于描述海洋中难以降解的微小塑料碎片。微塑料颗粒并不均匀规整,其粒径大小从数微米到数毫米不等。微塑料分布广泛,已形成全球性污染格局,甚至已从自然环境扩展至人体内部,其潜在的健康风 ...
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