英泰晤士河污染多严重?死螃蟹或曾食气球、卫生巾
文章来源: 独立报 于
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据英国《独立报》15日报道,近日,研究人员解剖了92只英国泰晤士河旁的死螃蟹,几乎在每一只螃蟹的肚子里,研究人员都发现了“满满的”塑料。专家表示,泰晤士河的污染情况可能十分严重。
据报道,伦敦自然历史博物馆的亚历山德拉·麦高伦发文称,“令人震惊的不仅仅是塑料填满了螃蟹的胃,而是它由上百根合成塑料纤维组成。”
据报道,在这些塑料中,专家还证实了有来自于卫生护垫和黄色气球的塑料纤维。
亚历山德拉表示,“螃蟹是很神奇的‘塑料收集站’。它们似乎可以‘忍受’大量垃圾,并存活一段时间。目前,我们不知道其它受污染的螃蟹是否被捕食,以及是否会传播给其它动物。”
据报道,泰晤士河上的污染来源很广,其中包括家用洗衣机。每当人们洗涤含有尼龙、聚酯和丙烯酸等材料的衣服时,都会掉下数百万的塑料微纤维。
研究发现,泰晤士河上最大的污染源之一是湿巾和卫生产品,它们经常被冲入厕所,阻碍污水处理系统,对环境和供水系统产生巨大影响。
不止在英国,人类在全世界的海洋中都发现了塑料,从北冰洋到世界上最深的海沟——玛丽安娜海沟的底部,到处都有塑料碎片。其对野生动物的影响也是显而易见的,曾有鲸鱼因缠入塑料袋窒息而死。
根据政府的数据,英国每年使用大约47亿个塑料吸管,3.16亿个塑料搅拌器和18亿个以塑料为茎的棉签。
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