Results 261 to 270 of about 8,044,192 (299)

Thirty years of glacier grounding line retreat in Antarctica. [PDF]

open access: yesProc Natl Acad Sci U S A
Rignot E   +16 more
europepmc   +1 more source

Ablation provides key macronutrients (nitrogen and phosphorous) to glacier ice algae in NW Greenland. [PDF]

open access: yesNat Commun
Gill-Olivas B   +5 more
europepmc   +1 more source

An estimate of the glacier ice volume in the Swiss Alps

Global and Planetary Change, 2009
Abstract Changes in glacier volume are important for questions linked to sea-level rise, water resource management, and tourism industry. With the ongoing climate warming, the retreat of mountain glaciers is a major concern. Predictions of glacier changes, necessarily need the present ice volume as initial condition, and for transient modelling, the ...
Daniel Farinotti   +3 more
openaire   +1 more source

Monitoring glacier elevation and volume changes with digital photogrammetry and GIS at Gepatschferner glacier, Austria

International Journal of Remote Sensing, 2006
Digital elevation models of Gepatschferner in Northern Tyrol, Austria were obtained with digital photogrammetry from high altitude stereo photo pairs and by digitizing an analogue topographic glacier map, for 1990 and 1971, respectively. A difference map was calculated to identify regions of glacier elevation increases and decreases corresponding to ...
A. Keutterling, A. Thomas
openaire   +1 more source

Quantification of glacier volume change using topographic and ASTER DEMs

IGARSS 2003. 2003 IEEE International Geoscience and Remote Sensing Symposium. Proceedings (IEEE Cat. No.03CH37477), 2004
Satellite imagery has been largely used to measure glacier surface evolution by detecting surface change between two images taken at different dates. But until now it seemed difficult to evaluate glacier volume changes from space. In this study, volume changes of three small glaciers in the Cordillera Blanca (northern Peru) between 1962 and 2001 are ...
F. Vignon, Yves Arnaud, G. Kaser
openaire   +2 more sources

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