Results 1 to 10 of about 3,281,426 (206)
Natural Hazards ResearchGlacier debris flow is becoming increasingly severe as global warming intensifies. To minimize the catastrophic losses caused by glacier debris flow, it is essential to analyze the susceptibility of glacier debris flow.
Shiying Yang, Gang Mei, Yuan Zhang
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Complex Greenland outlet glacier flow captured. [PDF]
Nat Commun, 2016 AbstractThe Greenland Ice Sheet is losing mass at an accelerating rate due to increased surface melt and flow acceleration in outlet glaciers. Quantifying future dynamic contributions to sea level requires accurate portrayal of outlet glaciers in ice sheet simulations, but to date poor knowledge of subglacial topography and limited model resolution ...
Aschwanden A, Fahnestock MA, Truffer M.
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International Journal of Digital EarthThis study investigates the effects of glacial lakes on the flow velocities of Duiya Glacier, southern Tibetan Plateau, by employing satellite Synthetic Aperture Radar (SAR) Pixel-Offset-Tracking Small-Baseline-Subset (PO-SBAS) technology. Duiya Glacier,
Yueling Shi +8 more
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Remote Sensing, 2023 Synthetic Aperture Radar images have recently been utilized in glacier surface flow velocity research due to their continuously improving imaging technology, which increases the resolution and scope of research.
Qian Liang, Ninglian Wang
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Science of Remote Sensing, 2022 The Shirase Glacier, one of the fastest-flowing outlet glaciers in East Antarctica, flows into a bay that is usually covered by landfast sea ice. Although the presence of landfast ice is considered to stabilize glacier tongue, quantitative assessments ...
Kazuki Nakamura +3 more
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Spatio-temporal flow variations driving heat exchange processes at a mountain glacier [PDF]
The Cryosphere, 2020 Multi-scale interactions between the glacier surface, the overlying atmosphere, and the surrounding alpine terrain are highly complex and force temporally and spatially variable local glacier energy fluxes and melt rates.
R. Mott +3 more
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Land- to lake-terminating transition triggers dynamic thinning of a Bhutanese glacier [PDF]
The Cryosphere, 2022 There have been rapid increases in both the number and expansion of the proglacial lakes across High Mountain Asia. However, the relationship between proglacial lakes and glacier dynamics remains unclear in the Himalayan region.
Y. Sato +4 more
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Longitudinal surface structures (flowstripes) on Antarctic glaciers [PDF]
The Cryosphere, 2012 Longitudinal surface structures ("flowstripes") are common on many glaciers but their origin and significance are poorly understood. In this paper we present observations of the development of these longitudinal structures from four different Antarctic ...
N. F. Glasser, G. H. Gudmundsson
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Flow velocities of Alaskan glaciers [PDF]
Nature Communications, 2013 Our poor understanding of tidewater glacier dynamics remains the primary source of uncertainty in sea level rise projections. On the ice sheets, mass lost from tidewater calving exceeds the amount lost from surface melting. In Alaska, the magnitude of calving mass loss remains unconstrained, yet immense calving losses have been observed.
Evan W, Burgess +2 more
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IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2023 The eastern Pamir Plateau, with a mean altitude of 5000 m, forms a large-scale glacier region with a size of 2054 km2 that serves as an important environmental climate condition for central Asia. In this article, we estimated the spatio-temporal patterns
Jue Zhang +3 more
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