Results 11 to 20 of about 5,289,640 (239)

Reconstruction of Annual Glacier Mass Balance from Remote Sensing-Derived Average Glacier-Wide Albedo

open access: yesRemote Sensing, 2022
Annual mass balance is an important reflection of glacier status that is also very sensitive to climate fluctuations. However, there is no effective and universal albedo-based method for the reconstruction of annual mass balance due to the scarcity of ...
Zhimin Zhang   +7 more
doaj   +2 more sources

Deriving glacier mass balance from accumulation area ratio on Storglaciären, Sweden

open access: yes, 2007
Glacier net mass balance, bn, tends to correlate well with accumulation area ratio (AAR). A method that substitutes the long-term bn - AAR relationship by the transient relationship, derived from repeated measurements during one ablation season, is ...
Kootstra, Dirk-Sytze   +2 more
core   +9 more sources

Comparison of remote sensing derived glacier facies maps with distributed mass balance modelling at Engabreen, northern Norway

open access: yes, 2007
Calibration and validation of glacier mass balance models typically rely on mass balance data derived from measurements at individual points, often along altitudinal gradients, thus neglecting much of the spatial variability of mass balance.
Schuler, Thomas V.,   +4 more
core   +9 more sources

LanderVT/Mass-balance-reconstruction-: Mass balance reconstruction

open access: yes, 2021
Reconstruction of the historical mass balance of three glaciers in the Kyrgyz Tien ...
Lander Van Tricht
core   +1 more source

Aldegondabreen glacier change since 1910 from structure-from-motion photogrammetry of archived terrestrial and aerial photographs: utility of a historic archive to obtain century-scale Svalbard glacier mass losses

open access: yesJournal of Glaciology, 2021
Photogrammetric reconstructions of the Aldegondabreen glacier on Svalbard from 17 archival terrestrial oblique photographs taken in 1910 and 1911 reveal a past volume of 1373.7 ± 78.2 · 106 m3; almost five times greater than its volume in 2016 ...
Erik Schytt Holmlund
doaj   +1 more source

Reconstructing the annual mass balance of the Echaurren Norte glacier (Central Andes, 33.5° S) using local and regional hydroclimatic data [PDF]

open access: yesThe Cryosphere, 2016
Despite the great number and variety of glaciers in southern South America, in situ glacier mass-balance records are extremely scarce and glacier–climate relationships are still poorly understood in this region.
M. H. Masiokas   +11 more
doaj   +1 more source

Temporal downscaling of glaciological mass balance using seasonal observations

open access: yesJournal of Glaciology, 2023
Glaciological mass-balance measurements have been the backbone of internationally coordinated glacier monitoring. The resulting annual observations have been used to understand glacier reactions to climate change, and to assess both regional and global ...
Michael Zemp, Ethan Welty
doaj   +1 more source

Mass-balance observations and reconstruction for Haxilegen Glacier No.51, eastern Tien Shan, from 1999 to 2015

open access: yesJournal of Glaciology, 2018
Haxilegen Glacier No.51 (43.731°N, 84.391°E; CN5Y741C0051) is located in the Kuytun river basin, Erenharbirga range, eastern Tien Shan. This study presents the annual mass balance of Haxilegen Glacier No.51 for 7 hydrological years and uses a temperature-
HUI ZHANG   +4 more
doaj   +1 more source

Changing snow cover and the net mass balance of Storglaciaren, northern Sweden [PDF]

open access: yes, 2008
The spatial and temporal variability of seasonal snow cover in glacierized catchments has important implications for the net mass balance of alpine glaciers.
Evans, Eleri   +2 more
core   +1 more source

Monitoring the annual geodetic mass balance of Bordu and Sary-Tor glaciers using UAV data

open access: yesAnnals of Glaciology, 2023
The geodetic mass balance of a glacier corresponds to glacier-wide volume changes, converted to mass changes using density assumptions. It is typically calculated by differencing multi-temporal digital elevation models.
Lander Van Tricht   +5 more
doaj   +1 more source

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