Deodhar Trees in Himachal Pradesh Unveil Climatic Changes and Geohazards
Recent research has used the growth rings of Deodhar trees in Batseri, Kinnaur, Himachal Pradesh, to reveal shifts from wetter to drier spring conditions since 1757 CE. This change has been linked to increased geohazard activities like rockfalls, particularly in the recent decades due to climate-induced ground instability. The study, conducted by the Birbal Sahni Institute of Palaeosciences, aims to improve understanding of hydroclimatic variability using dendroclimatology and dendrogeomorphology. Findings provide insights into managing geohazards and inform strategies for early warning systems, helping to reduce infrastructure damage and support local adaptation to climate change.
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