Signatures and Evidences of Surging Glaciers in the Shyok Valley, Karakoram Himalaya, Ladakh Region, Jammu & Kashmir State, India

  • Anjani Kumar Tangri
  • Ram Chandra
  • S. K. S. Yadav
Chapter
Part of the Society of Earth Scientists Series book series (SESS)

Abstract

Ever since the last glacial maxima, the snow and ice fields are on a decline. The glaciers all over the Himalayas are on a continuous retreat, diminishing both in their shape and size and in their stored water content. The large glaciers have reduced in size while the smaller ones are either on the “verge of extinction” or have already melted off. In this glooming scenario of global warming, an altogether new phenomenon of “surging glacier” has been monitored in Shyok valley of Karakoram Himalayas in the N-E extremity of J&K state in India. Four groups of glaciers namely the Rimo group, Chong Kumdan, Kichik Kumdan and Aqtash glaciers on the right bank of Shyok river have been studied. These were last studied more than half-a-century ago as reported by Raina and Srivastava (Glacier Atlas of India 51–58, 2008), and no new data has been generated since then. In the present exercise, in addition to Survey of India topographical sheets surveyed in 1975, multi-date, high-resolution satellite data pertaining to each year from 1990 to 2009 have been visually and digitally analyzed as reported by Luckman et al. (Remote Sens Environ 111:172–181, 2007). The actual configuration of each of these compound glaciers have been delineated and then superimposed using the GIS framework to monitor the temporal variations in frontal parts of these glaciers. These four glaciers show some sort of cyclicity in their behavior independent of each other. Each of these glaciers advance for a couple of years, remain standstill for some time and then retreat back for another couple of years before reverting to their advancing position. This cyclicity of advance and retreat is continuing and perhaps the periodicity of the cyclicity is also well defined for each of these glaciers.

Keywords

Frontal Part Northern Limb Indian Remote Sensing Satellite Topographical Sheet Southern Limb 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

Notes

Acknowledgements

Authors are indebted to the Director, RSAC-UP, Lucknow for kind permission to undertake these investigations and for providing necessary working facilities. Financial support from the Department of Science & Technology, Govt. of India, New Delhi is also gratefully acknowledged.

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Copyright information

© Springer-Verlag Berlin Heidelberg 2013

Authors and Affiliations

  • Anjani Kumar Tangri
    • 1
  • Ram Chandra
    • 1
  • S. K. S. Yadav
    • 1
  1. 1.Remote Sensing Applications CentreLucknowIndia

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