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An inventory of glacial lakes in the Third Pole region and their changes in response to global warming
Yongjiu Dai,Guoqing Zhang,T. Yao,Hongjie Xie +3 more
- Vol. 2015
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TLDR
In this paper, the first glacial lake in- ventories for the Third Pole were conducted for ~1990, 2000, and 2010 using Landsat TM/ETM+ data.Abstract:
article i nfo No glacial lake census exists for the Third Pole region, which includes the Pamir-Hindu Kush-Karakoram- Himalayas and the Tibetan Plateau. Therefore, comprehensive information is lacking about the distribution of and changes in glacial lakes caused by current global warming conditions. In this study, the first glacial lake in- ventories for the Third Pole were conducted for ~1990, 2000, and 2010 using Landsat TM/ETM+ data. Glacial lake spatial distributions, corresponding areas and temporal changes were examined. The significant results are as follows. (1) There were 4602, 4981, and 5701 glacial lakes (N0.003 km 2 ) covering areas of 553.9 ± 90, 581.2 ± 97, and 682.4 ± 110 km 2 in ~1990, 2000, and 2010, respectively; these lakes are primarily located in the Brahmaputra (39%),Indus (28%), and AmuDarya (10%) basins. (2) Small lakes (b0.2 km 2 ) are more sensitive to climate changes. (3) Lakes closer to glaciers and at higher altitudes, particularly thoseconnected to glacier ter- mini, have undergone larger area changes. (4) Glacier-fed lakes are dominant in both quantity and area (N70%) and exhibit faster expansion trends overall compared to non-glacier-fed lakes. We conclude that glacier meltwa- ter may play a dominant role in the areal expansion of most glacial lakes in the Third Pole. In addition, the pat- terns of the glacier-fed lakes correspond well with warming temperature trends and negative glacier mass balance patterns. This paper presents an important database of glacial lakes and provides a basis for long-term monitoring and evaluation of outburst flood disasters primarily caused by glacial lakes in the Third Pole.read more
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The Himalayan Climate and Water Atlas: impact of climate change on water resources in five of Asia's major river basins.
Arun Bhakta Shrestha,Nand Kishor Agrawal,B Alfthan,Samjwal Ratna Bajracharya,J. Maréchal,B. van Oort +5 more
Journal ArticleDOI
Glacial Lake Outburst Flood Hazard, Downstream Impact, and Risk Over the Indian Himalayas
Saket Dubey,Manish Kumar Goyal +1 more
Journal ArticleDOI
Glacial Lakes in the Nepal Himalaya: Inventory and Decadal Dynamics (1977–2017)
TL;DR: The latest remote sensing-based inventory (2017) of glacial lakes (size ≥0.0036 km2) across the Nepal Himalaya using optical satellite data reveals an increase in the number and area of lakes and traces the decadal glacial lake dynamics from 1977 to 2017.
Journal ArticleDOI
Definition and classification system of glacial lake for inventory and hazards study
TL;DR: In this article, the issues of glacial lake were systematically discussed, and from the view of the inventory and hazards of the glacial lakes, a complete classification system was proposed based on its formation mechanism, topographic feature and geographical position.
Journal ArticleDOI
Contributions of the cryosphere to mountain communities in the Hindu Kush Himalaya: a review
TL;DR: In this article, the authors used a cryosphere service framework to classify different goods and services provided by the cryosphere, and then synthesized and examined through the lens of critical political ecology.
References
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David P. Roy,Michael A. Wulder,Thomas R. Loveland,Curtis E. Woodcock,Richard G. Allen,Martha C. Anderson,Dennis L. Helder,James R. Irons,Daniel M. Johnson,Robert E. Kennedy,Ted Scambos,Crystal B. Schaaf,John R. Schott,Yongwei Sheng,Eric Vermote,Alan Belward,Robert Bindschadler,Warren B. Cohen,Feng Gao,James D. Hipple,Patrick Hostert,Justin L. Huntington,Christopher O. Justice,Ayse Kilic,V. Kovalskyy,Zhongping Lee,Leo Lymburner,Jeffrey G. Masek,Joel McCorkel,Yanmin Shuai,Ricardo Trezza,James E. Vogelmann,Randolph H. Wynne,Zhe Zhu +33 more
TL;DR: Landsat 8, a NASA and USGS collaboration, acquires global moderate-resolution measurements of the Earth's terrestrial and polar regions in the visible, near-infrared, short wave, and thermal infrared as mentioned in this paper.
Different glacier status with atmospheric circulations in Tibetan Plateau and surroundings
TL;DR: This paper found that the most intensive glacier shrinkage is in the Himalayan region, whereas glacial retreat in the Pamir Plateau region is less apparent, due to changes in atmospheric circulations and precipitation patterns.
Journal ArticleDOI
The state and fate of Himalayan glaciers
Tobias Bolch,Tobias Bolch,Anil V. Kulkarni,Andreas Kääb,Christian Huggel,Christian Huggel,Frank Paul,J G Cogley,Holger Frey,Holger Frey,Jeffrey S. Kargel,Koji Fujita,M. Scheel,M. Scheel,Samjwal Ratna Bajracharya,Markus Stoffel,Markus Stoffel +16 more
TL;DR: The contemporary evolution of glaciers in the Himalayan region is reviewed, including those of the less well sampled region of the Karakoram to the Northwest, in order to provide a current, comprehensive picture of how they are changing.
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A Reconciled Estimate of Glacier Contributions to Sea Level Rise: 2003 to 2009
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TL;DR: It is found that glaciers in the Arctic, Canada, Alaska, coastal Greenland, the southern Andes, and high-mountain Asia contribute approximately as much melt water as the ice sheets themselves: 260 billion tons per year between 2003 and 2009, accounting for about 30% of the observed sea-level rise during that period.
Journal ArticleDOI
China: The third pole
TL;DR: In this article, the authors report that climate change is coming fast and furious to the Tibetan plateau, and the changes atop the roof of the world are visible from the ground floor of the World Wide Web.