Stay updated with breaking news from Climate Experiment. Get real-time updates on events, politics, business, and more. Visit us for reliable news and exclusive interviews.
Glacial melting from climate change has shifted the Earth’s axis of rotation over the past few decades, according to new research that underscores the impact of human activity on the planet.
Earth's Axis Has Been Shifted by Climate Change, Study Says On 4/25/21 at 12:29 PM EDT Climate change has contributed to the shifting of Earth's axis of rotation, according to new research. Earth's geographic north and south poles—where the planet's axis of rotation intersects with its surface—are not fixed. Changes in where the Earth's mass is distributed can cause the axis, and the poles, to move. Melting glaciers caused a significant amount of water to shift, which scientists have now said helped the locations of the poles accelerate eastward. It is estimated that since 1980, the poles...
Study reveals rapid melting of glaciers likely shifted Earth's axis Thwaites Glacier/Wikimedia Commons Since 1980, the planet's north and south poles have moved roughly four meters in distance, and new research shows that shifts in the Earth's rotational axis have accelerated since the 1990s as a result of the widespread melting of glaciersâa clear manifestation, scientists say, of the climate emergency. "Faster ice melting under global warming was the most likely cause of the directional change of the polar drift in the 1990s," Shanshan Dengâa researcher from the In...
E-Mail IMAGE: Melting of glaciers in Alaska, Greenland, the Southern Andes, Antarctica, the Caucasus and the Middle East accelerated in the mid-90s, becoming the main driver pushing Earth's poles into a sudden... view more Credit: Credit: Deng et al (2021) Geophysical Research Letters/AGU WASHINGTON-- Glacial melting due to global warming is likely the cause of a shift in the movement of the poles that occurred in the 1990s. The locations of the North and South poles aren't static, unchanging spots on our planet. The axis Earth spins around--or more specifically the surface that i...
Credit: Flickr, Derek Keats. Earth’s axis is an invisible line that connects the planet’s geographic north and south poles. However, this axis isn’t fixed since it is a function of the planet’s center of mass, or barycenter, which can change if the planet’s mass is significantly redistributed. This is exactly what happened in the last three decades as a result of global warming, which has melted hundreds of billions of tonnes of ice from the poles, especially the north pole. According to a new study published in the journal Geophysical Research Letters, since 1980, the position of ...