New Delhi, A groundbreaking study conducted by the Indian Space Research Organisation (ISRO) has revealed that the melting of Himalayan glaciers is causing rapid expansion of glacial lakes, significantly increasing the risk of catastrophic floods for downstream communities. This phenomenon, known as Glacial Lake Outburst Floods (GLOFs), poses a looming threat over millions residing near the Indus, Ganga, and Brahmaputra river basins.

According to Kashmir Media Service, the ISRO study utilized satellite imagery to track changes in the Himalayan glaciers since 1984, finding a noticeable increase in the size and number of glacial lakes. Out of 676 lakes observed, 130 located in India have shown considerable expansion due to the ongoing melting of glaciers, a direct impact of climate change.

The researchers emphasized the importance of satellite technology in monitoring these lakes and assessing their burst potential, which can lead to GLOFs—devastating floods that can destroy communities, infrastructure, and farmland. The study calls for enhanced research efforts to understand the dynamics of these lakes and urges the development of effective risk management strategies to mitigate the impact on vulnerable populations.

The implications of these findings are significant, highlighting the urgent need for policy interventions and community preparedness to address the challenges posed by climate change in the Himalayan region.