Results 21 to 30 of about 456,875 (239)

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

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

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

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

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

A comparison of glacier melt on debris-covered glaciers in the northern and southern Caucasus [PDF]

open access: yes, 2011
The glacier coverage in the Caucasus Mountains underwent considerable changes during the last decades. In some regions, the observed reduction in glacier area is comparable to those in the European Alps and the extent of supra-glacial debris increased on
W. Hagg   +13 more
core   +2 more sources

A review of topographic controls on moraine distribution [PDF]

open access: yes, 2014
Ice-marginal moraines are often used to reconstruct the dimensions of former ice masses, which are then used as proxies for palaeoclimate. This approach relies on the assumption that the distribution of moraines in the modern landscape is an accurate ...
Barr, Iestyn David   +4 more
core   +1 more source

Sensitivity of very small glaciers in the Swiss Alps to future climate change

open access: yesFrontiers in Earth Science, 2016
Very small glaciers (
Matthias eHuss   +2 more
doaj   +1 more source

A glacier inventory for the western Nyainqentanglha Range and the Nam Co Basin, Tibet, and glacier changes 1976–2009 [PDF]

open access: yesThe Cryosphere, 2010
The western Nyainqentanglha Range is located in the south-eastern centre of the Tibetan Plateau. Its north-western slopes drain into Lake Nam Co. The region is of special interest for glacio-climatological research as it is influenced by both the ...
T. Bolch   +7 more
doaj   +1 more source

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