Glacier Retreat

Glacier coverage in the Issyk-Kul Basin has shrunk by 33.7% compared with records from 70–90 years ago, according to an updated inventory released by Kyrgyzhydromet, the Hydrometeorological Service under Kyrgyzstan’s Ministry of Emergency Situations. The service said coverage had declined by 23.1% over the past 7–10 years, indicating that the retreat has accelerated. The revised inventory was compiled using Copernicus Sentinel-2 satellite imagery, Google Earth, QGIS, and earlier glacier catalogs. Researchers refined glacier boundaries, documented fragmentation, and identified glaciers that had disappeared. Kyrgyzhydromet attributed the decli…