Distinguishing Glaciers between Surging and Advancing by Remote Sensing: A Case Study in the Eastern Karakoram

The Karakoram has had an overall slight positive glacier mass balance since the end of 20th century, which is anomalous given that most other regions in High Mountain Asia have had negative changes. A large number of advancing, retreating, and surging glaciers are heterogeneously mixed in the Karakoram increasing the difficulties and inaccuracies to identify glacier surges. We found two adjacent glaciers in the eastern Karakoram behaving differently from 1995 to 2019: one was surging and the other was advancing. In order to figure out the differences existing between them and the potential controls on surges in this region, we collected satellite images from Landsat series, ASTER, and Google Earth, along with two sets of digital elevation model. Utilizing visual interpretation, feature tracking of optical images, and differencing between digital elevation models, three major differences were observed: (1) the evolution profiles of the terminus positions occupied different change patterns; (2) the surging glacier experienced a dramatic fluctuation in the surface velocities during and after the event, while the advancing glacier flowed in a stable mode; and (3) surface elevation of the surging glacier decreased in the reservoir and increased in the receiving zone. However, the advancing glacier only had an obvious elevation increase over its terminus part. These differences can be regarded as standards for surge identification in mountain ranges. After combining the differences with regional meteorological conditions, we suggested that changes of thermal and hydrological conditions could play a role in the surge occurrence, in addition, geomorphological characteristics and increasing warming climate might also be part of it. This research strongly contributes to the literatures of glacial motion and glacier mass change in the eastern Karakoram through remote sensing.

[1]  T. Bolch,et al.  Four decades of glacier variations at Muztagh Ata (eastern Pamir): a multi-sensor study including Hexagon KH-9 and Pléiades data , 2015 .

[2]  Helgi Björnsson,et al.  Hydrological characteristics of the drainage system beneath a surging glacier , 1998, Nature.

[3]  Garry K. C. Clarke.  Thermal Regulation of Glacier Surging , 1976 .

[4]  Adrian Luckman,et al.  The potential of satellite radar interferometry and feature tracking for monitoring flow rates of Himalayan glaciers , 2007 .

[5]  Zhenhong Li,et al.  Quantifying glacier mass change and its contribution to lake growths in central Kunlun during 2000–2015 from multi-source remote sensing data , 2019, Journal of Hydrology.

[6]  Graham Cogley,et al.  Glaciology: No ice lost in the Karakoram , 2012 .

[7]  Francesca Pellicciotti,et al.  Glaciers as a Proxy to Quantify the Spatial Distribution of Precipitation in the Hunza Basin , 2012 .

[8]  D. R. Fatland,et al.  Does englacial water storage drive temperate glacier surges? , 2003, Annals of Glaciology.

[9]  Kenneth Hewitt,et al.  Glacier surges in the Karakoram Himalaya (Central Asia) , 1969 .

[10]  John Woodward,et al.  Glacier surge propagation by thermal evolution at the bed , 2000 .

[11]  Ian S. Evans,et al.  Identification and characteristics of surge-type glaciers on Novaya Zemlya, Russian Arctic , 2009 .

[12]  W. Krabill,et al.  Penetration depth of interferometric synthetic‐aperture radar signals in snow and ice , 2001, Geophysical Research Letters.

[13]  R. Finkel,et al.  Geomorphology of anomalously high glaciated mountains at the northwestern end of Tibet: Muztag Ata and Kongur Shan , 2009 .

[14]  Barclay Kamb,et al.  Glacier Surge Mechanism: 1982-1983 Surge of Variegated Glacier, Alaska , 1985, Science.

[15]  Jeffrey S. Kargel,et al.  Multispectral imaging contributions to global land ice measurements from space , 2005 .

[16]  Tavi Murray,et al.  The incidence of glacier surging in Svalbard: evidence from multivariate statistics , 1998 .

[17]  Masato Furuya,et al.  Dynamics of surge‐type glaciers in West Kunlun Shan, Northwestern Tibet , 2015 .

[18]  Richard R. Forster,et al.  Surge dynamics on Bering Glacier, Alaska, in 2008–2011 , 2012 .

[19]  Emmanuel Trouvé,et al.  Twenty-first century glacier slowdown driven by mass loss in High Mountain Asia , 2018, Nature Geoscience.

[20]  Charles F. Raymond,et al.  How do glaciers surge? A review , 1987 .

[21]  Huadong Guo,et al.  Characterizing the behaviour of surge- and non-surge-type glaciers in the Kingata Mountains, eastern Pamir, from 1999 to 2016 , 2019, The Cryosphere.

[22]  Y. Arnaud,et al.  Region-wide glacier mass balances over the Pamir-Karakoram-Himalaya during 1999–2011 , 2013 .

[23]  S. Leprince,et al.  Glacier-surface velocities in alpine terrain from optical satellite imagery—Accuracy improvement and quality assessment , 2008 .

[24]  G. Clarke.  Length, width and slope influences on glacier surging , 1991, Journal of Glaciology.

[25]  Andreas Kääb,et al.  Glacier-surge mechanisms promoted by a hydro-thermodynamic feedback to summer melt , 2015 .

[26]  E. Kang,et al.  The Glacier Inventory of China , 2009, Annals of Glaciology.

[27]  William D. Harrison,et al.  How much do we really know about glacier surging? , 2003, Annals of Glaciology.

[28]  David E. Thompson,et al.  Flow, thermal structure, and subglacial conditions of a surge-type glacier , 1984 .

[29]  Tazio Strozzi,et al.  Importance of basal processes in simulations of a surging Svalbard outlet glacier , 2013 .

[30]  N. Eckert,et al.  Global glacier mass changes and their contributions to sea-level rise from 1961 to 2016 , 2019, Nature.

[31]  Richard R. Forster,et al.  The propagation of a surge front on Bering Glacier, Alaska, 2001–2011 , 2013, Annals of Glaciology.

[32]  R. Bhambri,et al.  Surge-type and surge-modified glaciers in the Karakoram , 2017, Scientific Reports.

[33]  D. Benn,et al.  Climatic and geometric controls on the global distribution of surge-type glaciers : implications for a unifying model of surging , 2015 .

[34]  Huadong Guo,et al.  Revealing the surge behaviour of the Yangtze River headwater glacier during 1989–2015 with TanDEM-X and Landsat images , 2017, Journal of Glaciology.

[35]  W. Hobbs,et al.  Alaskan Glacier Studies of the National Geographic Society in the Yakutat Bay, Prince William Sound and Lower Copper River Regions , 2007 .

[36]  N. Barrand,et al.  Multivariate Controls on the Incidence of Glacier Surging in the Karakoram Himalaya , 2006 .

[37]  N. Glasser,et al.  Heterogeneity in Karakoram glacier surges , 2015 .

[38]  Claude N. Williams,et al.  The Global Historical Climatology Network Monthly Temperature Dataset, Version 4 , 2018, Journal of Climate.

[39]  Y. Arnaud,et al.  Contrasting patterns of early twenty-first-century glacier mass change in the Himalayas , 2012, Nature.

[40]  Austin Post.  Distribution of Surging Glaciers in Western North America , 1969 .

[41]  Ian Joughin,et al.  An automated, open-source pipeline for mass production of digital elevation models (DEMs) from very-high-resolution commercial stereo satellite imagery , 2016 .

[42]  Garry K. C. Clarke,et al.  Fast glacier flow: Ice streams, surging, and tidewater glaciers , 1987 .

[43]  Julian A. Dowdeswell,et al.  Controls on glacier surging in Svalbard , 1996 .

[44]  T. Bolch,et al.  Heterogeneous glacier thinning patterns over the last 40 years in LangtangHimal, Nepal , 2016 .

[45]  Sébastien Leprince,et al.  Automatic and Precise Orthorectification, Coregistration, and Subpixel Correlation of Satellite Images, Application to Ground Deformation Measurements , 2007, IEEE Transactions on Geoscience and Remote Sensing.

[46]  Ryutaro Tateishi,et al.  Multi-criteria technique for mapping of debris-covered and clean-ice glaciers in the Shaksgam valley using Landsat TM and ASTER GDEM , 2016, Journal of Mountain Science.

[47]  R. Bindschadler,et al.  Consideration of the errors inherent in mapping historical glacier positions in Austria from the ground and space (1893-2001) , 2003 .

[48]  M. R. van den Broeke,et al.  A Reconciled Estimate of Glacier Contributions to Sea Level Rise: 2003 to 2009 , 2013, Science.

[49]  L. Thompson,et al.  Different glacier status with atmospheric circulations in Tibetan Plateau and surroundings , 2012 .

[50]  Shakil Ahmad Romshoo,et al.  Surge of Hispar Glacier, Pakistan, between 2013 and 2017 detected from remote sensing observations , 2018 .

[51]  Garry K. C. Clarke,et al.  Characteristics of surge‐type glaciers , 1986 .

[52]  M. Meier,et al.  What are glacier surges , 1969 .

[53]  Solveig H. Winsvold,et al.  On the accuracy of glacier outlines derived from remote-sensing data , 2013, Annals of Glaciology.

[54]  M. Bishop,et al.  Expanded and Recently Increased Glacier Surging in the Karakoram , 2011 .

[55]  T. Bolch,et al.  Multi-decadal mass loss of glaciers in the Everest area (Nepal Himalaya) derived from stereo imagery , 2011 .

[56]  A. Kääb,et al.  Co-registration and bias corrections of satellite elevation data sets for quantifying glacier thickness change , 2011 .

[57]  Urs Wegmüller,et al.  Hazard assessment of glacial lake outburst floods from Kyagar glacier, Karakoram mountains, China , 2014, Annals of Glaciology.

[58]  Shiyong Yan,et al.  Evolution of Surge-Type Glaciers in the Yangtze River Headwater Using Multi-Source Remote Sensing Data , 2019, Remote. Sens..

[59]  Matthias Braun,et al.  Glacier changes in the Karakoram region mapped by multimission satellite imagery , 2013 .

[60]  S. P. Anderson,et al.  Glaciers Dominate Eustatic Sea-Level Rise in the 21st Century , 2007, Science.

[61]  Rajiv Sinha,et al.  Earth System Processes and Disaster Management , 2013 .

[62]  Yafeng Shi,et al.  Characteristics of late Quaternary monsoonal glaciation on the Tibetan Plateau and in East Asia , 2002 .

[63]  Tavi Murray,et al.  Controls on the distribution of surge-type glaciers in Svalbard , 2000, Journal of Glaciology.

[64]  M. Hoelzle,et al.  Surface elevation and mass changes of all Swiss glaciers 1980–2010 , 2014 .

[65]  T. Bolch,et al.  The Randolph Glacier inventory: a globally complete inventory of glaciers , 2014 .

[66]  David A. Seal,et al.  The Shuttle Radar Topography Mission , 2007 .

[67]  Kenneth Mason,et al.  The Shaksgam Valley and Aghil Range , 1927 .

[68]  Tavi Murray,et al.  Thermally controlled glacier surging , 2001, Journal of Glaciology.

[69]  E. Berthier,et al.  A spatially resolved estimate of High Mountain Asia glacier mass balances, 2000-2016 , 2017, Nature geoscience.

[70]  T. Bolch,et al.  The State and Fate of Himalayan Glaciers , 2012, Science.

[71]  B. Denby,et al.  Spatially integrated geodetic glacier mass balance and its uncertainty based on geostatistical analysis: application to the western Svartisen ice cap, Norway , 2009, Journal of Glaciology.

[72]  W. Immerzeel,et al.  Manifestations and mechanisms of the Karakoram glacier Anomaly , 2019, Nature Geoscience.

[73]  N. Glasser,et al.  Karakoram glacier surge dynamics , 2011 .

[74]  J. Oerlemans.  Quantifying Global Warming from the Retreat of Glaciers , 1994, Science.

[75]  Garry K. C. Clarke,et al.  Slow surge of Trapridge Glacier, Yukon Territory, Canada , 2007 .

[76]  M. Huss.  Density assumptions for converting geodetic glacier volume change to mass change , 2013 .