Results 41 to 50 of about 47,277 (247)

Modelling 60 years of glacier mass balance and runoff for Chhota Shigri Glacier, Western Himalaya, Northern India

Journal of Glaciology, 2017
Glacier mass balance and runoff are simulated from 1955 to 2014 for the catchment (46% glacier cover) containing Chhota Shigri Glacier (Western Himalaya) using gridded data from three regional climate models: (1) the Rossby Centre regional atmospheric ...
MARKUS ENGELHARDT, AL. RAMANATHAN, TRUDE EIDHAMMER, PANKAJ KUMAR, OSKAR LANDGREN, ARINDAN MANDAL, ROY RASMUSSEN   +6 more
doaj   +1 more source

Reduced accuracy in dendroglaciological mass balance reconstruction of Storglaciären since the 1980s

The Holocene, 2023
Recent studies have raised concerns regarding the reconstruction of glacier mass balance using tree-ring data. The method relies on a stable relationship between both variables and summer (June–August) or melt season (May–September) temperature. However, with recent anthropogenic climate change the stability of this relationship is challenged by both ...
Niklas Werner, Salome Oehler, Frida Rendlert, Björn Gunnarson   +3 more
openaire   +2 more sources

Multiproxy tree ring reconstruction of glacier mass balance: insights from Pinus cembra trees growing near Silvretta Glacier (Swiss Alps) [PDF]

Climate of the Past
Glacier mass balance reconstructions provide a means of placing relatively short observational records into a longer-term context. Here, we use multiple proxies from Pinus cembra trees from God da Tamangur, combining tree ring anatomy and stable isotope ...
J. Lopez-Saez, C. Corona, C. Corona, L. Slamova, L. Slamova, M. Huss, M. Huss, M. Huss, V. Daux, K. Nicolussi, M. Stoffel, M. Stoffel, M. Stoffel   +12 more
doaj   +1 more source

Mass balance of three Svalbard glaciers reconstructed back to 1948

Polar Research, 2007
A simple model using upper-air meteorological variables in the NCEP-NCAR Reanalysis database is used to model seasonal components of mass balance of three glaciers in Svalbard. The model was originally developed for glaciers in North America, and has been applied to glaciers in Norway, Sweden and Iceland. Over the period for which mass balance data are
L. A. Rasmussen, J. Kohler
openaire   +1 more source

Reconstructing spatially variable mass balances from past ice extents by inverse modeling

Journal of Glaciology, 2018
With the conclusion of the Last Glacial Maximum (LGM), about 20 000 years ago, ended the most recent long-lasting cold phase in Earth history. This last glacial advance left a strong observable imprint on the landscape, such as moraines, trimlines and ...
VJERAN VIŠNJEVIĆ, FRÉDÉRIC HERMAN, YURY PODLADCHIKOV   +2 more
doaj   +1 more source

Reconstruction of historical surface mass balance, 1984–2017 from GreenTrACS multi-offset ground-penetrating radar

Journal of Glaciology, 2021
We present continuous estimates of snow and firn density, layer depth and accumulation from a multi-channel, multi-offset, ground-penetrating radar traverse.
Tate G. Meehan, H. P. Marshall, John H. Bradford, Robert L. Hawley, Thomas B. Overly, Gabriel Lewis, Karina Graeter, Erich Osterberg, Forrest McCarthy   +8 more
doaj   +1 more source

Reconstructing the mass balance of Brewster Glacier, New Zealand, using MODIS-derived glacier-wide albedo [PDF]

The Cryosphere, 2016
In New Zealand, direct measurements of mass balance are sparse due to the inaccessibility of glaciers in the Southern Alps and the logistical difficulties associated with maintaining a mass balance record.
P. Sirguey, H. Still, N. J. Cullen, M. Dumont, Y. Arnaud, J. P. Conway   +5 more
doaj   +1 more source

Reconstruction of Glacier Mass Balances and Climate Changes in the Kamchatka Peninsula.

Journal of Geography (Chigaku Zasshi), 2002
More than 400 glaciers exist in the mountains of Kamchatka Peninsula and they constitute the southern boundary of present-day glacierization along the eastern coast of the Eurasian continent. The mass balances of the glaciers are characterized by decadal and interdecadal oscillations, and they are closely related to those observed in the glaciers of ...
SHIRAIWA, Takayuki, YAMAGUCHI, Satoru
openaire   +2 more sources

A century reconstruction of the mass balance of Glacier de Sarennes, French Alps [PDF]

Journal of Glaciology, 2002
AbstractThe 50 year time series of mass balance on Glacier de Sarennes is one of the longest in the French Alps, and so is often used as a reference for glacier variations in the French Alps. Meteorological data can be used to extend the series backwards in time. Martin (1978) proposed such a reconstruction for the 1882–1977 period.
Torinesi, O., Letréguilly, A., Valla, F.   +2 more
openaire   +2 more sources

Surface mass balance modelling of the Juneau Icefield highlights the potential for rapid ice loss by the mid-21st century

Journal of Glaciology
Plateau icefields are large stores of fresh water, preconditioned to enhanced mass loss due to their gently sloping accumulation areas. Accurate modelling of their mass balance is therefore crucial for sea-level rise projections. Here, we use the COupled
Ryan Nicholas Ing, Jeremy Charles Ely, Julie Margaret Jones, Bethan Joan Davies   +3 more
doaj   +1 more source