📷 Image: Wikimedia Commons / Timothy A. Gonsalves
Science
IIT Mandi Researchers Identify 9‑12 Glacial Lakes in Himachal Pradesh as Critical Amid Permafrost Loss
✍️ WION
🗓 07 Sep 2026, 04:48 PM
👁 33
Scientists from IIT Mandi have warned that 9 to 12 glacial lakes in Himachal Pradesh are now in a critical state due to rapid permafrost degradation. The study highlights the urgent need for monitoring and conservation measures.
IIT Mandi researchers have identified a group of 9 to 12 glacial lakes in Himachal Pradesh as being in a critical condition. The assessment, published in a recent scientific report, links the deterioration to accelerated permafrost loss in the region.
The study indicates that the melting of permafrost is destabilizing the lake beds, increasing the risk of sudden outbursts and downstream flooding. It calls for immediate monitoring of water levels and the implementation of early warning systems.
Experts emphasize that the findings are part of a broader pattern of climate‑induced changes affecting Himalayan glaciers. The research team recommends that state authorities collaborate with environmental agencies to develop mitigation strategies and protect vulnerable communities.
The report also suggests that further field surveys are needed to refine the list of lakes at risk and to understand the long‑term impacts on local ecosystems and water resources.
The study indicates that the melting of permafrost is destabilizing the lake beds, increasing the risk of sudden outbursts and downstream flooding. It calls for immediate monitoring of water levels and the implementation of early warning systems.
Experts emphasize that the findings are part of a broader pattern of climate‑induced changes affecting Himalayan glaciers. The research team recommends that state authorities collaborate with environmental agencies to develop mitigation strategies and protect vulnerable communities.
The report also suggests that further field surveys are needed to refine the list of lakes at risk and to understand the long‑term impacts on local ecosystems and water resources.