As the climate changes, the Arctic is warming more than twice as fast as the rest of the planet. Arctic air temperatures were about 3.4 degrees above average in 2019, and were the second-warmest since records began in 1900.
随着气候发生改变,北极的变暖速度是全球其他地区的两倍多。2019年北极的气温比平均水平高出约3.4度,是1900年开始记录以来温度第二高的年份。
Scientists also said the results of the study indicate that there is room for improvement in sea-ice models – and that the ice may disappear even more quickly than current models suggest.
科学家还表示,研究结果表明,海冰模型还有改进余地——海冰消失的速度甚至可能比现有模型显示的还要快。
"Climate models may be collectively underestimating the rate of change,” the authors write in the study.
科学家们在研究报告中写道:“气候模型可能都低估了变化的速度。”
The study was published in the journal Climate.
该研究发表在《气候》期刊上。
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