Results 201 to 210 of about 14,782 (212)

Reconstruction of Holocene glacier fluctuations at Kongsbreen based on sediments deposited in lake Sarsvatnet, Ossian Sarsfjellet, Svalbard

, 2020
The Arctic is warming twice as fast as the global average, and the melting of mountain glaciers and ice caps has accelerated over the last two decades accompanied by reduced sea ice in the Arctic Ocean.
E. Støren, Ane Brun Bjerkås, J. Bakke, H. Linge, William D`Andrea, W. V. D. van der Bilt, T. Røthe, N. Balascio, R. Bradley, O. Grant, D. Fabel, Sheng Xu   +11 more
semanticscholar   +1 more source

The role of thermal notch erosion in forcing localised calving failure and short-term increases in velocity at a lake-terminating glacier in southeast Iceland

2023
We utilised repeat high-resolution UAV-SfM surveys, alongside terrestrial photography acquired in-situ, to investigate, for the first time, the role of thermal notch erosion in forcing localised calving failure and subsequent short-term increases in velocity at a lake-terminating glacier. This data was acquired daily (where possible) across one week in
Nathaniel Baurley, Jane Hart
openaire   +1 more source

Glacier mass loss on the southeastern Tibetan Plateau since the Little Ice Age

Journal of Quaternary Science
Maritime glaciers on the southeastern Tibetan Plateau (SETP) are experiencing rapid mass loss, yet both current rates and future projections lack centennial‐scale context.
Hongjie Zhang, Xiangke Xu, Yingkui Li, Yaqing Sun, Baiqing Xu, Jiu-le Li   +5 more
semanticscholar   +1 more source

SSL4SAR: Self-Supervised Learning for Glacier Calving Front Extraction From SAR Imagery

IEEE Transactions on Geoscience and Remote Sensing
Glaciers are losing ice mass at unprecedented rates, increasing the need for accurate, year-round monitoring to understand frontal ablation, particularly the factors driving the calving process.
Nora Gourmelon, Marcel Dreier, Martin Mayr, T. Seehaus, Dakota Pyles, Matthias H. Braun, Andreas K. Maier, Vincent Christlein   +7 more
semanticscholar   +1 more source

EXPLORING SUBAQUEOUS GLACIAL ENVIRONMENTS: WATER TEMPERATURE INFLUENCES ON LAKE-TERMINATING GLACIERS AT MENDENHALL LAKE, AK

Geological Society of America Abstracts with Programs, 2023
Victoria Benson, Dave Sutherland, Eran Hood, Cathy Connor, Jason Amundson   +4 more
openaire   +1 more source

The rapid retreat of two lake-terminating outlet glaciers of the Northern Patagonian Ice Sheet and underestimation of mass loss due to subaqueous ice volume

The first-ever field measurements conducted at the outlet glaciers Gualas and Reichert at the Northern Patagonian Ice Sheet, Chile, provide the basis for this work. Both glaciers currently terminate in large (2 km resp. 9 km length) proglacial lakes. The glaciers have retreated rapidly over the past four decades, whereby Reichert glacier retreated by ...
Pascal Emanuel Egli, Inés Dussaillant, Iñigo Irarrazaval, Marcelo Somos-Valenzuela, Benjamín Sotomayor González, Elizabet Lizama, Bastián Morales, Joaquín Fernandez   +7 more
openaire   +1 more source

Supplementary material to "Land- to lake-terminating transition triggers dynamic thinning of a Bhutanese glacier"

2021
Yota Sato, Koji Fujita, Hiroshi Inoue, Akiko Sakai   +3 more
openaire   +1 more source

The role of thermal notch erosion in forcing localised calving failure and short-term increases in velocity at a lake-terminating glacier in southeast Iceland 

We utilised repeat high-resolution UAV-SfM surveys, alongside terrestrial photography acquired in-situ, to investigate, for the first time, how localised calving failure can drive short-term increases in velocity at a lake-terminating glacier. This data was acquired over five days in early July 2019, and across 11 days in July 2021, to provide insights
Nathaniel Baurley, Jane Hart
openaire   +1 more source

The relative importance of calving and surface ablation at a lacustrine terminating glacier : a detailed assessment of ice loss at Bridge Glacier, British Columbia

, 2014
M. Chernos
semanticscholar   +1 more source

Ice Loss Evaluation of Lake-Terminating Glaciers Based on Lake Bathymetry, a Case Study of Jiongpu Glacier

Da Li, Donghui Shangguan, Tianding Han, Asim Qayyum Butt, Baotian Pan, Bo Cao, Meixia Wang, Rongjun Wang, Yaojun Li   +8 more
openaire   +1 more source