Member Since 2006
Lin Liu
Associate Professor, Chinese University of Hong Kong
AGU Research
Search
Filters
Clear All
Contributions of GNSS to Understanding the Cryosphere and its Interactions with the Solid Earth
GNSS MONITORING OF THE TERRESTRIAL ENVIRONMENT: EARTHQUAKES, VOLCANOES, AND CLIMATE CHANGE I ORAL
geodesy | 15 december 2023
Tonie M. van Dam, Pippa Whitehouse, Lin Liu
Since the mid-1990s, significant progress has been made in the development and use of GNSS to observe changes in the cryosphere and the solid Earth un...
View Abstract
Rock Glacier Velocity as a new product of Essential Climate Variable for Permafrost
OBSERVING AND MODELING OF EARTH SURFACE CRYOGENIC PROCESSES AND THE STATE OF PERMAFROST II POSTER
cryosphere | 15 december 2023
Yan Hu, Lukas U. Arenson, Chloé Barboux, Xavier Bo...
Rock glaciers are distinctive debris-ice landforms widespread in the mountainous cold regions worldwide expressing the long-term creep of perennially ...
View Abstract
Spatio-temporal characteristics of retrogressive thaw slump activities on the eastern Qinghai Tibetan Plateau
CLIMATE CHANGE IMPACTS ON GROUND ICE, THERMOKARST PROCESSES, GEOCRYOHYDROLOGY, AND ECOSYSTEM DYNAMICS OF PERMAFROST REGIONS III POSTER
cryosphere | 12 december 2023
XIA Zhuoxuan, Lin Liu
As a rapidly evolving landscape resulting from permafrost degradation, retrogressive thaw slumps are closely related to local geology and meteorology....
View Abstract
Does InSAR Time Series Using C-band Sentinel-1 Data Underestimate Surface Deformation Over Permafrost Regions on Qinghai-Tibetan Plateau?
GEODESY FOR CLIMATE RESEARCH I POSTER
geodesy | 11 december 2023
Chengyan Fan, Lin Liu, Cuicui Mu
InSAR is an effective method for measuring ground surface deformation and has been widely used to study deformation in permafrost regions. Most of the...
View Abstract
Multi-sensor and Multi-scale Measurements of Permafrost Thaw Subsidence on the Tibetan Plateau
GEODESY FOR CLIMATE RESEARCH II ORAL
geodesy | 11 december 2023
Lin Liu, Jie Chen, Chengyan Fan
The Tibetan Plateau hosts the largest high-altitude permafrost, which is characterized by its shallow thickness and warm ground temperature and is the...
View Abstract
Mapping and Characterizing Rock Glaciers in the Arid Western Kunlun Mountains Supported by InSAR and Deep Learning
JOURNAL OF GEOPHYSICAL RESEARCH: EARTH SURFACE
04 september 2023
Yan Hu, Lin Liu, Lingcao Huang, Lin Zhao, Tonghua ...
Rock glaciers (RGs) manifest the creep of mountain permafrost occurring in the past or at present. Their presence and dynamics are indicators of pe...
Distribution and Evolution of Supraglacial Ponds in the Central Himalayas Mapped from PlanetScope Imagery Using Deep Learning
GLACIER-LAKE INTERACTIONS IN A CHANGING CLIMATE: AN INTERDISCIPLINARY PERSPECTIVE ON RATES, PROCESSES, AND IMPACTS III POSTER
cryosphere | 16 december 2022
Xingyu Xu, Lin Liu, Lingcao Huang, Yan Hu
Supraglacial ponds are densely distributed on the debris-covered glaciers in the Himalayas. They can dramatically enhance glacier ablation rates and c...
View Abstract
A Deep-learning-based Framework for Locating Retrogressive Thaw Slumps over the Permafrost Regions on the Qinghai-Tibetan Plateau
A DATA-DRIVEN CRYOSPHERE: INSIGHTS FROM MACHINE LEARNING AND OTHER STATISTICAL METHODS II POSTER
cryosphere | 16 december 2022
XIA Zhuoxuan, Lingcao Huang, Lin Liu, Chenyan Fan,...
Retrogressive thaw slumps (RTSs) are slope failures caused by the thawing of ice-rich permafrost and are distributed in the permafrost regions of the ...
View Abstract