[PDF] Top 20 Automated detection of ice cliffs within supraglacial debris cover
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Automated detection of ice cliffs within supraglacial debris cover
... both ice cliffs and the Can- well Glacier study area, the fraction of ice cliff area is ...the automated method 24 times with the same input data while varying the input parameters over a se- ... See full document
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Surface lowering of the debris-covered area of Kanchenjunga Glacier in the eastern Nepal Himalaya since 1975, as revealed by Hexagon KH-9 and ALOS satellite observations
... by supraglacial debris cover in their ablation ...These debris-covered glaciers possess more complex and variable responses to climate change than debris-free glaciers because the ... See full document
13
Impact of varying debris cover thickness on ablation: a case study for Koxkar Glacier in the Tien Shan
... that debris covered glaciers respond differently to climate change than bare ice glaciers (Bolch et ...the debris covered parts react by surface ...that debris cover is present and the ... See full document
10
Quantifying volume loss from ice cliffs on debris-covered glaciers using high-resolution terrestrial and aerial photogrammetry
... from supraglacial ice cliffs at the lower tongues of debris-covered glaciers are a potentially large component of the mass balance, but have rarely been ...estimate ice cliff volume ... See full document
12
Supraglacial debris thickness variability: impact on ablation and relation to terrain properties
... thickly debris-covered glaciers of the Himalaya, sub-debris melt rates across the ablation zones are gener- ally considered to be small compared to subaerial melt rates at ice cliffs ...bare ... See full document
16
Unravelling the evolution of Zmuttgletscher and its debris cover since the end of the Little Ice Age
... the debris-covered area increased from ...increasing debris extent as they lead to a rise of the rain–snow transition altitude as well as higher ice ...Therefore, debris emergence accelerates ... See full document
21
Basal control of supraglacial meltwater catchments on the Greenland Ice Sheet
... In supraglacial environments fluvial incision occurs by melting, and an analog of the stream power law may be de- rived with n = 1 (Karlstrom and Yang, ...for supraglacial streams (Karlstrom and Yang, ...by ... See full document
25
Impact of debris cover on glacier ablation and atmosphere–glacier feedbacks in the Karakoram
... as debris-covered are ...previous debris-free model run (Collier et ...of debris, we focus our analysis on the period of 1 July to 15 September 2004, when more than 35 % of debris pixels are ... See full document
16
Trends and abrupt changes in 104 years of ice cover and water temperature in a dimictic lake in response to air temperature, wind speed, and water clarity drivers
... in ice formation are examined by apply- ing linear regression to the model results and observed ...results, ice-on dates exhibit a trend to- ward later dates by ...century, ice-off dates exhibit a ... See full document
22
Wintertime storage of water in buried supraglacial lakes across the Greenland Ice Sheet
... Greenland Ice Sheet (GrIS) is now estimated to account for half or more of the ice sheet’s total mass ...buried supraglacial lakes, and we find that they were distributed extensively around the GrIS ... See full document
10
Supraglacial Ponds Regulate Runoff From Himalayan Debris‐Covered Glaciers
... on debris-covered glaciers are commonly either transient features due to inception or collapse of near- surface or shallow englacial drainage routes and consequent drainage, or appear “ perched ” in closed basins ... See full document
11
Supraglacial Ponds Regulate Runoff From Himalayan Debris‐Covered Glaciers
... Confidential manuscript submitted to Geophysical Research Letters 94 Figure 1: a ASTER imagery Sept 2012 of the Everest region, Nepal, outlining lower 95 elevations of the Khumbu Glacier[r] ... See full document
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Supraglacial Ponds Regulate Runoff From Himalayan Debris-Covered Glaciers
... Unless indicated otherwise, fulltext items are protected by copyright with all rights reserved. The copyright exception in section 29 of the Copyright, Designs and Patents Act 1988 allows the making of a single copy ... See full document
25
Supraglacial forcing of subglacial drainage in the ablation zone of the Greenland ice sheet
... GrIS supraglacial lakes is robust when compared with higher resolution satellite data [ Sundal et ...the ice sheet within the catchment of Leverett ... See full document
5
Cyclone impact on sea ice in the central Arctic Ocean: a statistical study
... sea ice in the Arctic Ocean, applying a combination of observations and ...coupled ice–ocean model NAOSIM (North Atlantic–Arctic Ocean Sea-Ice ...Model). Within a cer- tain radius around the ... See full document
15
Evaluation of landslide susceptibility of Sete Cidades Volcano (S. Miguel Island, Azores)
... The obtained data were introduced in a Geographic Infor- mation System (GIS) to produce the landslide distribution map presented in Fig. 8. The higher density landslide areas reveal a close relationship with the observed ... See full document
7
Simulating the growth of supraglacial lakes at the western margin of the Greenland ice sheet
... the ice sheet DEM is “empty” at the start of the melt season, ...an ice “lid” covering the ...for ice, specifically the sur- face of Jakobshavn Isbrae, which is 193 km further north than the centre ... See full document
10
Thermal remote sensing of ice-debris landforms using ASTER: an example from the Chilean Andes
... of ice-debris landforms is still a relatively novel approach that may provide insights into surface energy fluxes of these cryospheric features with variable debris cover ...on ... See full document
16
Supraglacial ponds regulate runoff from Himalayan debris covered glaciers
... and ice melt in High Mountain Asia (Immerzeel et ...declining ice volumes but highlight uncertainty over the associated glacio- hydrological impacts and consequent water stress arising from climate ...a ... See full document
12
Temporal variations in supraglacial debris distribution on Baltoro Glacier, Karakoram between 2001 and 2012
... 126 127 In this study, we investigated supraglacial debris on Baltoro Glacier in Pakistan to: 1 128 identify the spatio-temporal variation in supraglacial debris distribution on Baltoro [r] ... See full document
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