24 Hours Aren’t Enough? Gather Here! The Earth is Swelling: Climate Change is Extending Days!
Here are the details…
Source: https://www.trthaber.com/haber/dunya/iklim-krizi-gunleri-uzatiyor-868581.html
Scientists indicate that human-induced emissions might have greater impacts on Earth than expected. New findings show that melting glaciers could have a larger effect on the length of a day than previously predicted. Climate change is slowing down the Earth’s rotation, thereby extending days. Although this change is only a few milliseconds, it could have significant impacts on our modern technological systems, which rely on precise atomic clocks.

Until now, a few milliseconds were added to each day every century!
For thousands of years, the gravitational pull of the moon has slowed down Earth’s rotation, adding a few milliseconds to each day every century, as proven by scientists. But now, the human factor is also affecting the Earth’s speed and thus the length of a day.
As the Earth slows, its shape changes: It swells!
Due to global warming, the melting ice sheets of Greenland and Antarctica cause water to redistribute from the poles to the equator. This change alters the shape of the Earth, flattening the poles and expanding the middle, which slows the rotation speed.
Prof. Benedikt Soja from ETH Zurich compares this situation to “a figure skater who increases their spin speed by pulling their arms close to their body, and then slows down by extending their arms.”
The rise in sea levels during the 20th century altered the length of a day by 0.3 to 1 millisecond.
According to a study conducted by scientists from ETH Zurich University and supported by NASA, observational data and climate models were used to calculate the impact of global warming on the length of a day between 1900 and 2100, as well as future effects.

Greenhouse gas emissions and warming oceans could further increase this duration!
If greenhouse gas emissions continue to rise, accelerating glacier melt and further warming the oceans, the length of a day could increase by 2.62 milliseconds by the end of the century. This could surpass the effect of the moon and become the most decisive factor.
Yorumlar
Yorum Gönder