研究显示,由于旧冰融化,北极压力脊正在下降,突显了全球变暖的影响。 Study shows Arctic pressure ridges declining due to melting of old ice, highlighting global warming impacts.

在《自然气候变化》上发表的一项研究表明,由碰撞的冰面形成的北极压力脊大幅下降。 A study published in Nature Climate Change shows a significant decline in Arctic pressure ridges, formed by colliding ice floes. Alfred Wegener研究所的研究人员发现,由于多年老冰融化,这些海脊的频率和大小每十年分别下降了12.2%和5%。 Researchers from the Alfred Wegener Institute found that the frequency and size of these ridges have decreased by 12.2% and 5% per decade, respectively, due to the melting of old, multiyear ice. 这一转变影响到北极生态系统,并凸显了全球变暖的影响。 This shift impacts the Arctic ecosystem and highlights the effects of global warming.