Yankti Kuti Valley:
Multiple events of glacial advances have been witnessed from the Yankti Kuti valley situated in the extreme eastern part of Pithoragarh district, Uttarakhand, since 52 thousand years (MIS 3) that synchronises with climate variability, according to a new study.
- Scientists of the Wadia Institute of Himalayan Geology, an autonomous institute of the Department of Science and Technology has reported first time the oldest glacial advance during 52 Kilo years from the Central Himalaya.
- They found that moisture-deficient valleys of semi-arid Himalayan regions respond sensitively to enhance precipitation.
- The study suggests a regional synchronicity of glacier response to climate variability since MIS 3.
- The study carried out was in accordance with the synoptic-scale, climatic perturbation triggered by the North Atlantic millennial-scale climate oscillations.
- The study can help enhance the existing knowledge of the relationship between Himalayan climate and glacier dynamics and can help assessing the role of Indian Summer Monsoon (ISM) versus westerlies in driving the valley glaciers in the Central Himalayan region.