Glacier collapse kills 177, triggers flash floods in Nepal-Tibet border region
GS3Economy · S&T · Environment · Security· Nuclear & new energy technology· Prelims·
Why in news
A glacier collapse on the Nepal-Tibet border caused flash floods and 177 deaths, highlighting the impact of climate change on Himalayan glacial stability.
Background
The collapse triggered massive surges in rivers carrying water, sediment, and boulders downstream. Experts from the University of Dundee and Oxford University identified rapid Himalayan ice melting as a primary driver.
Facts for Prelims
- EnvironmentGlacial Lake Outburst Floods (GLOFs) are a major risk in the Himalayan region due to climate change.
- FactThe incident resulted in at least 177 fatalities in the Nepal-Tibet border region.
- PlaceThe event occurred in the border region between Nepal and Tibet (China).
For Mains
Q. Discuss the impact of climate change on Himalayan glacial stability and its implications for regional disaster management and water security.
Dimensions to cover in your answer
- Glacial Lake Outburst Floods (GLOFs)
- Transboundary water security
- Climate adaptation strategies
Keywords: Climate Change · Glacial Retreat · Disaster Management · Himalayan Ecology
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