南大洋变暖和盐度增加与南极海冰萎缩有关,有可能加速全球变暖。 Southern Ocean's warming and increased saltiness linked to shrinking Antarctic sea ice, potentially accelerating global warming.

最近的研究显示,南大洋的表面正在变咸和变暖,导致南极海冰减少。 Recent research reveals that the Southern Ocean's surface is becoming saltier and warmer, leading to a decline in Antarctic sea ice. 这一变化是由更深的咸水升至地表引起的,可能通过改变海洋环流和增加二氧化碳水平而加速全球变暖。 This shift, caused by deeper, saltier waters rising to the surface, may accelerate global warming by altering ocean circulation and increasing carbon dioxide levels. 这些变化对全球气候有重大影响,需要进一步研究,以了解其全面影响。 The changes have significant implications for global climate and require further study to understand their full impact.