Results 21 to 30 of about 53,850 (348)

A regionally resolved inventory of High Mountain Asia surge-type glaciers, derived from a multi-factor remote sensing approach [PDF]

open access: yesThe Cryosphere, 2022
Knowledge about the occurrence and characteristics of surge-type glaciers is crucial due to the impact of surging on glacier melt and glacier-related hazards. One of the super-clusters of surge-type glaciers is High Mountain Asia (HMA).
G. Guillet   +7 more
doaj   +1 more source

Inventory and Distribution of Rock Glaciers in Northeastern Yakutia

open access: yesLand, 2020
Rock glaciers are common forms of relief of the periglacial belt of many mountain structures in the world. They are potential sources of water in arid and semi-arid regions, and therefore their analysis is important in assessing water reserves.
Vasylii Lytkin
doaj   +1 more source

DETECTION AND QUANTIFICATION OF ROCK GLACIER CREEP USING HIGH-RESOLUTION ORTHOIMAGES OF VIRTUAL GLOBES [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2012
Rock glaciers are creep phenomena of mountain permafrost and are composed of ice and rocks. Active rock glaciers move downslope by force of gravity. Maximum creep/flow velocities of individual rock glaciers may vary from a few centimeters up to several
V. Kaufmann
doaj   +1 more source

Contemporary (2001) and ‘Little Ice Age’ glacier extents in the Buordakh Massif, Cherskiy Range, north east Siberia [PDF]

open access: yes, 2010
The Buordakh Massif of the Cherskiy Range of sub-arctic north east Siberia, Russia has a cold continental climate and supports over 80 glaciers. Despite previous research in the region, a georeferenced map of the glaciers has only recently been completed
Ananicheva M. D.   +5 more
core   +1 more source

60 million years of glaciation in the Transantarctic Mountains

open access: yesNature Communications, 2022
This study finds that glaciers have existed in the Transantarctic Mountains for the past 60 million years, and that warm-based mountain glaciers were present in Antarctica long before ice sheets came to dominate the continent.
Iestyn D. Barr   +9 more
doaj   +1 more source

Spatial pattern of glacier mass balance sensitivity to atmospheric forcing in High Mountain Asia

open access: yesJournal of Glaciology, 2023
The complex topography and size of High Mountain Asia (HMA) result in large differences in glacier mass-balance variability and climate sensitivity.
Anselm Arndt, Christoph Schneider
doaj   +1 more source

Projected effects of temperature changes on the Italian Western Tauri glaciers (Eastern Alps)

open access: yesJournal of Glaciology, 2019
A linear model was used to investigate the behaviour of the Italian Western Tauri glaciers as a result of temperature changes projected for the 21st century.
ROSSANA SERANDREI-BARBERO   +2 more
doaj   +1 more source

Geomatic methods applied to the change study of the la Paúl Rock Glacier, Spanish Pyrenees [PDF]

open access: yes, 2019
Producción CientíficaRock glaciers are one of the most important features of the mountain permafrost in the Pyrenees. La Paúl is an active rock glacier located in the north face of the Posets massif in the La Paúl glacier cirque (Spanish Pyrenees).
Gómez Lende, Manuel   +5 more
core   +2 more sources

Tributary Glacier Surges: An Exceptional Concentration at Panmah Glacier, Karakoram Himalaya [PDF]

open access: yes, 2007
Four tributaries of Panmah Glacier have surged in less than a decade, three in quick succession between 2001 and 2005. Since 1985, 13 surges have been recorded in the Karakoram Himalaya, more than in any comparable period since the 1850s.
Hewitt, Kenneth
core   +2 more sources

Semi-Automated Mapping of Complex-Terrain Mountain Glaciers by Integrating L-Band SAR Amplitude and Interferometric Coherence

open access: yesRemote Sensing, 2022
Mapping the outlines of glaciers has primarily relied on the interpretation of satellite optical images. However, the accurate delineation of glaciers in complex terrain mountain regions remains challenging, mainly because the supraglacial debris-covered
Bo Zhang   +7 more
doaj   +1 more source

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