Results 61 to 70 of about 189,800 (291)

The role of subglacial hydrology in Antarctic ice sheet dynamics and stability: a modelling perspective

Annals of Glaciology, 2022
Subglacial hydrology is an important component of the ice dynamic system in Antarctica but is challenging to investigate due to the large spatial scales of the catchment systems, the ice thickness, and remote location.
Christine F. Dow
doaj   +1 more source

Future high-mountain hydrology: a new parameterization of glacier retreat [PDF]

Hydrology and Earth System Sciences, 2010
Abstract. Climate warming is expected to significantly affect the runoff regime of mountainous catchments. Simple methods for calculating future glacier change in hydrological models are required in order to efficiently project economic impacts of changes in the water cycle over the next decades.
Huss, Matthias; id_orcid0000-0002-2377-6923, Jouvet, Guillaume, Farinotti, Daniel; id_orcid0000-0003-3417-4570, Bauder, Andreas; id_orcid0000-0001-7197-7706   +3 more
openaire   +5 more sources

Sustained retreat of the Pine Island Glacier [PDF]

, 2013
We use satellite observations to show that, between 1992 and 2011, the Pine Island Glacier hinge line retreated at a rate of 0.95 ± 0.09 km yr−1 despite a progressive steepening and shoaling of the glacier surface and bedrock slopes, respectively, which ...
Vaughan, D. G., Gourmelen, N., Kim, S. W., Wingham, D. J., Shepherd, A., Park, J. W.   +5 more
core   +1 more source

Ostracod faunal and geochemical evidence for the impact of Hoxnian (MIS 11c) sea levels in eastern England

Journal of Quaternary Science, EarlyView.
ABSTRACT Marine isotope substage 11c (~426–366 ka) is widely regarded as the most recent Pleistocene interglacial that is broadly analogous to the Holocene. The timing and magnitude of sea‐level changes during MIS 11 have been much debated, particularly concerning whether sea levels were significantly higher than during the Holocene. Empirical evidence
Tom S. White, Jonathan A. Holmes, David J. Horne, David R. Bridgland   +3 more
wiley   +1 more source

The dual role of meltwater in buffering river runoff in the Yarlung Zangbo Basin, Tibetan Plateau

Journal of Hydrology: Regional Studies
Study region: The Yarlung Zangbo Basin (YZB) on the Tibetan Plateau, the world's highest river basin, features a significant cryosphere with glaciers and seasonal snow cover crucial to its hydrology.
Yuqing Feng, Ke Jiang, Xingxing Kuang, Yingying Yao, Sihai Liang, Kaining Yu, Junguo Liu, Chunmiao Zheng   +7 more
doaj   +1 more source

GIS based landslide susceptibility mapping of northern areas of Pakistan, a case study of Shigar and Shyok Basins

Geomatics, Natural Hazards & Risk, 2017
This study presents the use of geographical information system (GIS) datasets and methods to investigate landslide susceptibility in the rugged mountainous terrain of Shigar and Shyok Basins in northern areas of Pakistan.
Shamsa Kanwal, Salman Atif, Muhammad Shafiq   +2 more
doaj   +1 more source

A physically based calving model applied to marine outlet glaciers and implications for the glacier dynamics [PDF]

, 2010
We present results from numerical ice-flow models that include calving criteria based on penetration of surface and basal crevasses, which in turn is a function of longitudinal strain rates near the glacier front.
Vieli, Andreas, Nick, Faezeh M, van der Veen, C.J., Vieli, A., Benn, Douglas, Benn, Douglas D.I., van der Veen, Cornelis, C.J. Van Der Veen, Benn, Doug I, Nick, Faezeh, Afd Marine and Atmospheric Research, F.M. Nick, Marine and Atmospheric Research, Van der Veen, C J, Benn, Douglas I, A. Vieli, Venn, D. I., van der Veen, C. J., Benn, D.I., Nick, F.M., Nick, F. M., Van der Veen, Cornelis J., D.I. Benn   +22 more
core   +2 more sources

New geochronological constraints on Late Pleistocene glaciation in the southern Cadí Massif, SE Pyrenees

Journal of Quaternary Science, EarlyView.
ABSTRACT The Cadí Massif (42°17′09″ N, 1°38′11″ E; 2649 m a.s.l.) in the southeastern Pyrenees preserves clear evidence of Late Pleistocene glaciation, although previous research has focused almost exclusively on its northern slope. By contrast, the southern slope has remained largely unexplored.
M. Oliva, J. Ventura, A. Çiner, M. A. Sarıkaya, J. Bonsoms, K. M. Wilcken   +5 more
wiley   +1 more source

An assessment of basin-scale glaciological and hydrological sensitivities in the Hindu Kush–Himalaya

Annals of Glaciology, 2016
Glacier responses to future climate change will affect hydrology at sub-basin scales. The main goal of this study is to assess glaciological and hydrological sensitivities of sub-basins throughout the Hindu Kush-Himalaya region.
Joseph M. Shea, Walter W. Immerzeel
doaj   +1 more source

Rapid mass loss and disappearance of summer-accumulation type hanging glacier

Advances in Climate Change Research, 2022
Hanging glaciers hold the absolute dominant number in West China and their changes had important influences on local hydrology, sea-level rise and natural hazards (snow/ice avalanches).
Chun-Hai Xu, Zhong-Qin LI, Fei-Teng Wang, Pu-Yu Wang, Jian-Xin Mu   +4 more
doaj   +1 more source