【】

On Feb. 6, the ongoing impacts of climate change delivered a record-setting 65-degree day in the icy continent of Antarctica. Now you can see what that warming actually looks like.
The first image below is from Feb. 4, just a couple days before the arrival of the warm temperatures that lingered in the region through Feb. 13. The second photo shows us what that same region looks like after a week of higher-than-average temperatures.
In case it's not clear, a lot of that ice and snow started to recede or disappear entirely by the time the heat wave ended.

The record temperature of 18.3 degrees Celsus (or roughly 64 degrees Fahrenheit) was recorded on the Antarctic Peninsula, found at the northern end of the continent. The images above capture that same area, and you should pay particular attention to Eagle Island, the landmass near the botton of each image.

You can very clearly see how the snow accumulation has receded in the later photo, with more areas of exposed ground and rock. The light blue patch visible at the center of the island in the later photo is also notable as an example of how the snow is melting.
Mauri Pelto, a glaciologist at Nichols College, identified the blue patch as a "melt pond," or a pool of water that formed on top of the ice as snow melted, in a report from NASA's Earth Observatory. “I haven’t seen melt ponds develop this quickly in Antarctica. You see these kinds of melt events in Alaska and Greenland, but not usually in Antarctica," Pelto said.
SEE ALSO:Scientists stuck cameras on 30 Antarctic whales and captured this wild footageWhile the above images offer a dramatic example of the increasingly-hard-to-ignore effects of climate change, it's even more alarming that February's stretch of warmer temperatures in the Antarctic region was the third of the current season, following similar events in Nov. 2019 and Jan. 2020.
The images above were captured by the Operational Land Imager, a very high-tech camera (it's so much more than that) aboard the U.S.-launched Earth observation satellite, Landsat 8.
相关文章
'Rocket League' Championship Series Season 2 offers $250,000 prize pool
Rocket League。's competitive scene is just getting started.。The。 Rocket League 。Championship Series i2025-09-18- 白帶是女性私處會出現的一種分泌物。白帶對於女性的健康是有著很大的指示意義的,如果白帶存在著異常現象的話,那麽說明了女性極有可能存在著一些婦科方麵的疾患 。不少女性都想知道白帶淡黃無異味是不是一種正常現象2025-09-18
- 無論是南瓜還是紅薯 ,都是日常非常好的食物 。對於精細加工的食物來說,南瓜和紅薯的熱量更低,營養素也更加的豐富。尤其是現在體力勞動減少,會導致體內堆積大量的脂肪,所以多吃南瓜和紅薯,可以增加飽腹感 ,減少脂2025-09-18
- 烤薯條是生活中常見的一種食品,是肯德基等快餐店的暢銷產品,烤薯條的做法比較簡單 ,原材料是土豆 ,將土豆放在烤箱裏麵烤 ,很多人都會做烤薯條 ,但是想要做出又香又脆的烤薯條是需要技巧的,需要在土豆條上麵裹上玉2025-09-18
Florida hurricane forecast remains uncertain, but trends in state's favor
For days, a war has been raging between two of the premiere computer models used to help predict the2025-09-18- 腦癱是我們日常生活當中比較常見的一種先天性疾病,而當寶寶一出生就會抬頭不能過早的下定論,每個嬰兒的體質不同,有的寶寶身體狀況比較好就會容易出現這種狀況 ,家長平時在生活中可以多觀察寶寶的身體變化,可以帶2025-09-18
最新评论