First Full-Depth Ice Core Extracted from Mount Everest by China-Nepal Team
China-Nepal team extracts first full-depth ice core from Mount Everest summit

Image: Deccan Herald
A joint scientific expedition from China and Nepal has successfully extracted the first full-depth ice core from the summit of Mount Everest, reaching an altitude of 8,848.86 meters. This groundbreaking research aims to enhance understanding of climate change and environmental shifts in high-altitude regions, particularly regarding the impact of global warming on the mountain's glaciers.
- 01The extraction took approximately two hours to complete.
- 02Ice core and snow core samples were collected from various altitudes during the descent.
- 03Research will focus on climate changes, pollutant transport, and differences in climate responses on Everest's northern and southern slopes.
- 04The International Centre for Integrated Mountain Development reported that 79 glaciers around Everest have thinned by over 100 meters in 60 years.
- 05Mount Everest is known as Mount Qomolangma in Tibetan.
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A collaborative expedition between China and Nepal has marked a significant milestone by successfully extracting the first full-depth ice core from the summit of Mount Everest, which stands at 8,848.86 meters. The extraction, completed in just two hours, involved collecting ice core and snow core samples from various altitudes as the team descended. These samples are crucial for studying climate and environmental changes in ultra-high-altitude regions, particularly in understanding the effects of global warming. Researchers aim to analyze the samples to gain insights into the transport pathways of pollutants, the influence of the Indian monsoon, and the differing climate responses on the mountain's northern and southern slopes. Recent findings from the International Centre for Integrated Mountain Development indicate that 79 glaciers surrounding Everest have experienced significant thinning, with rates nearly doubling since 2009. This research is vital as Mount Everest faces unprecedented changes due to climate change, underscoring the importance of ongoing scientific exploration in this region.
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This research is crucial for understanding the rapid environmental changes affecting the region, which can influence local communities and ecosystems.
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