On Periodic Fluctuations (Area Gain and Loss) of Glaciers in the Warwan Sub-basin, Western Himalaya between 1990 and 2020

Apoorva Malviya, Indian Institute of Remote Sensing (IIRS) ISRO, Geosciences, Dehradun, India, Purushottam Kumar Garg, G.B. Pant National Institute of Himalayan Environment, Leh Ladakh UT, India and Aparna Shukla, Ministry of Earth Sciences India, New Delhi, India