杀害鲸正在侵入北极水域,因为融化的海冰改变生态系统,对当地物种和社区构成威胁。 Killer whales are invading Arctic waters as melting sea ice alters the ecosystem, threatening local species and communities.

根据加拿大的一项研究,随着气候变化造成的海冰融化,杀害鲸正在向北极水域移动。 Killer whales are moving into Arctic waters as sea ice melts due to climate change, according to a Canadian study. 研究人员查明了两种不同基因的种群,它们可能威胁猎物,例如白鲸、角鲸和弓头鱼,影响北方社区的生态系统和粮食供应。 Researchers identified two genetically distinct populations that could threaten prey such as belugas, narwhals, and bowheads, impacting the ecosystem and food supply for northern communities. 该研究强调,有必要进一步研究鲸类在北极的行为和生态影响。 The study highlights the need for further research on orcas' behavior and ecological impacts in the Arctic.