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Washington, PTI. By analyzing Antarctic ice cores, scientists have produced the most detailed look at the planet’s recent climate, including summer and winter temperatures, according to a study. It was known as Holocene 11,000 years ago. This study has been published in ‘Nature Journal’.
Try to understand the climate in the shortest possible time
Lead author of the study and assistant research professor at the Institute of Arctic and Alpine Research (INSTAAR), University of Colorado (CU), Boulder, US, said, “The goal of the research team was to try to understand the climate in the shortest possible time.” Go.” He said the study also validates an aspect of a long-standing theory about Earth’s climate that has not previously been proven.
long term study
“I am delighted that our result confirms a theory used to explain Earth’s ice-age climate cycles,” said Kurt Kaffee, co-author of the study and Professor at the University of California Berkeley, US. It has been confirmed that the intensity of sunlight controls summer temperatures in the polar regions and thus ice melt. Scientists around the world have long studied the Earth using ice cores collected from the poles. Have studied the past climate of
The West Antarctic Ice Sheet (WAIS) Divide ice core was the longest ice core ever drilled by US researchers, at 11,171 feet or more than 2 miles in length and 4.8 inches in diameter. It includes data from 68,000 years ago. These ice cores are then carefully cut into small pieces and safely transported to ice core labs around the world. After this it is stored or research is done on it.
Took 10 years to figure out the right way to interpret
“Furthermore, we had to develop an entirely new way to interpret this data because no one had ever seen it before,” Jones said. We needed to build on what no one had done in the past. It took about a decade to figure out the proper way to interpret data from ice cores drilled several years ago, the study said.
Jones said the next step for his team is to visit the South Pole and Northeast Greenland to better understand the planet’s climate variability. Where cores have already been drilled. Jones said, “People have a strange curiosity about how the world worked in the past and what has happened in the past, because by finding out that we can know what might happen in the future.” Is.”
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Edited By: Shalini Kumari
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