研究揭示了甘加河中危害濒危海豚的有毒化学品,呼吁控制污染。 Study reveals toxic chemicals in Ganga river harming endangered dolphins, calls for pollution control.

在Heliyon进行的一项研究发现,在Ganga河中发现了有毒化学物质,威胁着濒危的江河海豚。 A study in Heliyon found toxic chemicals in the Ganga river, threatening the endangered Gangetic dolphins. 海豚的食物来源中检测到高水平的工业污染物和被禁杀虫剂,导致海豚人口自1957年以来下降50%以上。 High levels of industrial pollutants and banned pesticides were detected in the dolphins' food sources, leading to a decline in their population by over 50% since 1957. 该研究呼吁对这些污染物进行更好的监测,并建立一个控制河流污染的国家框架。 The study calls for better monitoring of these pollutants and a national framework to control river pollution.