Temperatures and climate change in Antarctica are increasingly worrying
Antarctica is now the center of attention of many researchers involved in global warming. But extreme weather conditions in Antarctica, including heat waves and later snowfall, are making it difficult for researchers.
When Antarctica is near arrive In winter, the continent has seen unusually warm weather. On 18/3, East Antarctica’s Concordia weather station recorded temperatures of just –12.2°C, while Russia’s Vostok station is -17.7°C. The temperature at the Concordia station was 40°C above the average for Antarctica, while the temperature at the Vostok station was around 40°C. level highest ever observed.
These changes This is a warning to researchers, especially sudden heat waves around the North Pole, where temperatures rise more than 30 degrees Celsius above average. While, station Terra Nova lie near the northeastern coast of Antarctica recorded the level The measured temperature was 7°C, well above freezing.
However the river ozone (Atmospheric River) helped add a quantity ice on the inside of the Antarctic shelf
The milder weather is the result of an atmospheric river. Atmospheric rivers are large winds that carry moisture over an area. SciJinks said, Atmospheric rivers can be as wide as approximately 600km and 1,600km . long.
Once atmospheric river water vapor is cooled enough to condense, it causes rain. DThis is exactly what happened to the river that flows through Antarctica. It leads to snowfall thick in the interior of the continent.
The heat wave was cause researchers like Dr. Jonathan Wille from France’s Grenoble Alps University not confused. He shared with NBC News that The “intensity of heat” is unimaginable, especially as Antarctica is approaching winter.
Wille said they had never seen such atmospheric change in Antarctica. The effect of the river in the atmosphere has been observed for several days and the 17th/3 was the wettest day since 1980.
According to Xavier Fettweis, professor of climatology at Belgium’s University of Liège let me know, by replacing ice in the polar regions, climate events like this counteract some of the effects of global warming.
Climate changes in Antarctica involve the entire Earth
Also during this time, the coastal areas saw the loss of ice in bulk. The Conger Ice Shelf, as big as Rome was separated from the mainland and collapsed in a series of weather events from March 5-7. These changes are observed through satellite images. Scientists are still trying to figure out what led to the collapse of the Conger Ice Shelf into the Southern Ocean.
Of course, changes in Antarctica’s weather are not unique to the continent. The growing ice loss in Antarctica, especially due to recent heatwaves, is causing concern as melting ice will raise sea levels, threatening to engulf much of the world’s land.
It is understandable that global warming plays an important role in these changes, but scientists do not want to jump to conclusions immediately and ignore the seasonal loss of coastal icebergs.
HThis phenomenon is confusing for families science and needs to be studied extensively.
Refer to Slashgear
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