Articles | Volume 17, issue 5
https://doi.org/10.5194/essd-17-1851-2025
© Author(s) 2025. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/essd-17-1851-2025
© Author(s) 2025. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Data description paper
| 
08 May 2025
Data description paper |
| 08 May 2025
| 08 May 2025
Glacier-level and gridded mass change in river sources in the eastern Tibetan Plateau region (ETPR) from the 1970s to 2000
Yunnan Key Laboratory of International Rivers and Transboundary Eco-Security, Yunnan University, Kunming 650500, China
Institute of International Rivers and Eco-security, Yunnan University, Kunming, Yunnan 650500, China
Yunnan Key Laboratory of International Rivers and Transboundary Eco-Security, Yunnan University, Kunming 650500, China
Institute of International Rivers and Eco-security, Yunnan University, Kunming, Yunnan 650500, China
Junfeng Wei
School of Resource Environment and Safety Engineering, Hunan University of Science and Technology, Xiangtan, China
Kunpeng Wu
Yunnan Key Laboratory of International Rivers and Transboundary Eco-Security, Yunnan University, Kunming 650500, China
Institute of International Rivers and Eco-security, Yunnan University, Kunming, Yunnan 650500, China
Tobias Bolch
Institute of Geodesy, Graz University of Technology, Steyrergasse 30, Graz, Austria
Junli Xu
Department of Surveying and Mapping, Yancheng Teachers University, Yancheng 224002, China
Wanqin Guo
Northwest Institute of Eco-Environment and Resources, Chinese Academy of Sciences, Lanzhou 730000, China
Zongli Jiang
School of Resource Environment and Safety Engineering, Hunan University of Science and Technology, Xiangtan, China
Fuming Xie
Yunnan Key Laboratory of International Rivers and Transboundary Eco-Security, Yunnan University, Kunming 650500, China
Institute of International Rivers and Eco-security, Yunnan University, Kunming, Yunnan 650500, China
Ying Yi
Yunnan Key Laboratory of International Rivers and Transboundary Eco-Security, Yunnan University, Kunming 650500, China
Institute of International Rivers and Eco-security, Yunnan University, Kunming, Yunnan 650500, China
Donghui Shangguan
Northwest Institute of Eco-Environment and Resources, Chinese Academy of Sciences, Lanzhou 730000, China
Xiaojun Yao
College of Geography and Environmental Sciences, Northwest Normal University, Lanzhou 730070, China
Zhen Zhang
School of Geomatics, Anhui University of Science and Technology, Huainan 232001, China
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Chuanguang Zhu, Wenhao Wu, Mahdi Motagh, Liya Zhang, Zongli Jiang, and Sichun Long
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Xin Wang, Xiaoyu Guo, Chengde Yang, Qionghuan Liu, Junfeng Wei, Yong Zhang, Shiyin Liu, Yanlin Zhang, Zongli Jiang, and Zhiguang Tang
Earth Syst. Sci. Data, 12, 2169–2182, https://doi.org/10.5194/essd-12-2169-2020, https://doi.org/10.5194/essd-12-2169-2020, 2020
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The theoretical and methodological bases for all processing steps including glacial lake definition and classification and lake boundary delineation are discussed based on satellite remote sensing data and GIS techniques. The relative area errors of each lake in 2018 varied 1 %–79 % with average relative area errors of ±13.2 %. In high-mountain Asia, 30 121 glacial lakes with a total area of 2080.12 ± 2.28 km2 were catalogued in 2018 with a 15.2 % average rate of increase in area in 1990–2018.
Cited articles
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Short summary
This study compiled a near-complete inventory of glacier mass changes across the eastern Tibetan Plateau using topographical maps. These data enhance our understanding of glacier change variability before 2000. When combined with existing research, our dataset provides a nearly 5-decade record of mass balance, aiding hydrological simulations and assessments of mountain glacier contributions to sea-level rise.
This study compiled a near-complete inventory of glacier mass changes across the eastern Tibetan...
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