Region-Wide Glacier Mass Budgets for the Tanggula Mountains between ∼1969 and ∼2015 Derived from Remote Sensing Data

ABSTRACT Temporal changes in the properties of glaciers located on the central Tibetan Plateau are a sensitive indicator of climate change and the water supply. To estimate the region-wide glacier budgets for three study sites covering the region extending from West- Geladandong to Bugyai Kangri, we compared 1968/1969 topographic maps, the 2000 SRTM DEM, and recent ASTER DEMs for glacier mass budget calculations. Between ∼1969 and ∼2015, the specific mass budget was -0.31 ± 0.05 m w.e. a-1 for the entire Tanggula Mountains, which is lower than the global average. This ongoing mass loss is mainly caused by increasing summer temperatures since the 1960s. Heterogeneous glacier behavior can be explained by a combination of factors, including meteorological conditions, proglacial lakes, and surge-type glaciers.

[1]  A. Kääb,et al.  Mass-balance reconstruction for Glacier No. 354, Tien Shan, from 2003 to 2014 , 2016, Annals of Glaciology.

[2]  K. Fujita,et al.  First in situ record of decadal glacier mass balance (2003–2014) from the Bhutan Himalaya , 2016, Annals of Glaciology.

[3]  A. Wiltshire,et al.  Climate change implications for the glaciers of the Hindu Kush, Karakoram and Himalayan region , 2013 .

[4]  Liu Shiyin,et al.  Heterogeneous mass loss of glaciers in the Aksu-Tarim Catchment (Central Tien Shan) revealed by 1976 KH-9 Hexagon and 2009 SPOT-5 stereo imagery , 2013 .

[5]  T. Bolch,et al.  Planimetric and volumetric glacier changes in the Khumbu Himal, Nepal, since 1962 using Corona, Landsat TM and ASTER data , 2008 .

[6]  Qiao Liu,et al.  Recent glacier and glacial lake changes and their interactions in the Bugyai Kangri, southeast Tibet , 2016, Annals of Glaciology.

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

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

[9]  T. Bolch,et al.  Region-wide glacier mass budgets and area changes for the Central Tien Shan between ~ 1975 and 1999 using Hexagon KH-9 imagery , 2015 .

[10]  K. Duan,et al.  Response of Xiao Dongkemadi Glacier in the central Tibetan Plateau to the current climate change and future scenarios by 2050 , 2016, Journal of Mountain Science.

[11]  Koji Matsuo,et al.  Time-variable ice loss in Asian high mountains from satellite gravimetry , 2010 .

[12]  Xiaoli Ding,et al.  Estimation of mass balance of Dongkemadi glaciers with multiple methods based on multi-mission satellite data , 2015 .

[13]  Liu Shiyi.  The contemporary glaciers in China based on the Second Chinese Glacier Inventory , 2015 .

[14]  Koji Fujita,et al.  Effect of summer accumulation on glacier mass balance on the Tibetan Plateau revealed by mass-balance model , 2000 .

[15]  Georg Kaser,et al.  Contribution potential of glaciers to water availability in different climate regimes , 2010, Proceedings of the National Academy of Sciences.

[16]  T. Yao,et al.  Recent Glacial Retreat and Its Impact on Hydrological Processes on the Tibetan Plateau, China, and Surrounding Regions , 2007 .

[17]  Yves Arnaud,et al.  Contrasted evolution of glacial lakes along the Hindu Kush Himalaya mountain range between 1990 and 2009 , 2011 .

[18]  Shi-chang Kang,et al.  Monitoring glacier variations on Geladandong mountain, central Tibetan Plateau, from 1969 to 2002 using remote-sensing and GIS technologies , 2006 .

[19]  Ding Yongjian,et al.  Bias correction for precipitation mesuament in Tanggula Mountain Tibetan Plateau , 2009 .

[20]  Lei Huang,et al.  Monitoring thickness and volume changes of the Dongkemadi Ice Field on the Qinghai-Tibetan Plateau (1969–2000) using Shuttle Radar Topography Mission and map data , 2012, Int. J. Digit. Earth.

[21]  Jun-feng Wei,et al.  Mass loss from glaciers in the Chinese Altai Mountains between 1959 and 2008 revealed based on historical maps, SRTM, and ASTER images , 2015, Journal of Mountain Science.

[22]  Y. Arnaud,et al.  Impact of resolution and radar penetration on glacier elevation changes computed from DEM differencing , 2012 .

[23]  J. Jouzel,et al.  Tibetan Plateau summer monsoon northward extent revealed by measurements of water stable isotopes , 2001 .

[24]  M. Bierkens,et al.  Climate Change Will Affect the Asian Water Towers , 2010, Science.

[25]  T. Bolch,et al.  Glacier mass changes on the Tibetan Plateau 2003–2009 derived from ICESat laser altimetry measurements , 2014 .

[26]  J. Pu,et al.  Modeling the runoff and glacier mass balance in a small watershed on the Central Tibetan Plateau, China, from 1955 to 2008 , 2012 .

[27]  N. Takeuchi,et al.  Onset of calving at supraglacial lakes on debris-covered glaciers of the Nepal Himalaya , 2009, Journal of Glaciology.

[28]  Koji Fujita,et al.  Effect of precipitation seasonality on climatic sensitivity of glacier mass balance , 2008 .

[29]  Yongjian Ding,et al.  Thinning and retreat of Xiao Dongkemadi glacier, Tibetan Plateau, since 1993 , 2008, Journal of Glaciology.

[30]  J. Oerlemans.  Extracting a Climate Signal from 169 Glacier Records , 2005, Science.

[31]  T. Yao,et al.  Different region climate regimes and topography affect the changes in area and mass balance of glaciers on the north and south slopes of the same glacierized massif (the West Nyainqentanglha Range, Tibetan Plateau) , 2013 .

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

[33]  Shi-yin Liu,et al.  An 80-year summer temperature history from the Xiao Dongkemadi ice core in the central Tibetan Plateau and its association with atmospheric circulation , 2015 .

[34]  Andreas Kääb,et al.  Glacier Volume Changes Using ASTER Satellite Stereo and ICESat GLAS Laser Altimetry. A Test Study on EdgeØya, Eastern Svalbard , 2008, IEEE Transactions on Geoscience and Remote Sensing.

[35]  W. Haeberli,et al.  Six decades of glacier mass-balance observations: a review of the worldwide monitoring network , 2009, Annals of Glaciology.

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

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

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

[39]  Wei Yang,et al.  Glacial distribution and mass balance in the Yarlung Zangbo River and its influence on lakes , 2010 .

[40]  N. Glasser,et al.  Randolph Glacier Inventory [v3.2]: A Dataset of Global Glacier Outlines. Global Land Ice Measurements from Space , 2013 .

[41]  Michael Höhle,et al.  Accuracy assessment of digital elevation models by means of robust statistical methods , 2009 .

[42]  P. Holmlund,et al.  Historically unprecedented global glacier decline in the early 21st century , 2015 .

[43]  J. Pu,et al.  Variations in equilibrium line altitude of the Qiyi Glacier, Qilian Mountains, over the past 50 years , 2010 .

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

[45]  A. Lu,et al.  Variations in Albedo on Dongkemadi Glacier in Tanggula Range on the Tibetan Plateau during 2002–2012 and Its Linkage with Mass Balance , 2015 .

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

[47]  Koji Fujita,et al.  Rapid decrease of mass balance observed in the Xiao (Lesser) Dongkemadi Glacier, in the central Tibetan Plateau , 2008 .

[48]  W. Wenbin,et al.  Changes of six selected glaciers in the Tomor region, Tian Shan, Central Asia, over the past ∼50 years, using high-resolution remote sensing images and field surveying , 2013 .

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

[50]  Xiaoli Ding,et al.  Heterogeneous changes of glaciers over the western Kunlun Mountains based on ICESat and Landsat-8 derived glacier inventory , 2015 .

[51]  Bangsen Tian,et al.  Monitoring glacier zones and snow/firn line changes in the Qinghai–Tibetan Plateau using C-band SAR imagery , 2013 .

[52]  Wenke Sun,et al.  Evaluation of glacier changes in high‐mountain Asia based on 10 year GRACE RL05 models , 2013 .

[53]  Tobias Bolch,et al.  Mass changes of Southern and Northern Inylchek Glacier, Central Tian Shan, Kyrgyzstan, during ∼1975 and 2007 derived from remote sensing data , 2015 .

[54]  Tobias Bolch,et al.  Brief communication: Glaciers in the Hunza catchment (Karakoram) have been nearly in balance since the 1970s , 2017 .

[55]  M. Hoelzle,et al.  Glacier Mass Balance Bulletin No. 12 (2010-2011). , 2013 .

[56]  A. Roth,et al.  The shuttle radar topography mission—a new class of digital elevation models acquired by spaceborne radar , 2003 .

[57]  D. Qin,et al.  Diurnal dynamics of minor and trace elements in stream water draining Dongkemadi Glacier on the Tibetan Plateau and its environmental implications , 2016 .

[58]  Thomas A. Hennig,et al.  The Shuttle Radar Topography Mission , 2001, Digital Earth Moving.