Results 71 to 80 of about 979 (164)

Interannual Dynamics of Ice Cliff Populations on Debris-Covered Glaciers From Remote Sensing Observations and Stochastic Modeling. [PDF]

J Geophys Res Earth Surf, 2021
Kneib M, Miles ES, Buri P, Molnar P, McCarthy M, Fugger S, Pellicciotti F.   +6 more
europepmc   +1 more source

Surface boulder banding indicates Martian debris-covered glaciers formed over multiple glaciations. [PDF]

Proc Natl Acad Sci U S A, 2021
Levy JS, Fassett CI, Holt JW, Parsons R, Cipolli W, Goudge TA, Tebolt M, Kuentz L, Johnson J, Ishraque F, Cvijanovich B, Armstrong I.   +11 more
europepmc   +1 more source

Glacial and periglacial landforms and their recent dynamics in the Las Veguitas catchment, Cordillera Frontal of the Andes (Argentina)

Frontiers in Earth Science
The semi-arid Andes of South America are characterized by large areas with glacial and periglacial environments. This study focuses on the distribution and recent dynamics of glacial and periglacial landforms in the Las Veguitas catchment (3000–5500 m ...
E. Makopoulou, E. Makopoulou, D. Trombotto Liaudat, P. Kuhry   +3 more
doaj   +1 more source

Deriving seasonal and annual surface mass balance for debris-covered glaciers from flow-corrected satellite stereo DEM time series

Journal of Glaciology
Glaciers in High-Mountain Asia are experiencing varying rates and patterns of mass loss due to a complex interplay between glacier surface processes, local conditions and climate forcing.
Shashank Bhushan, David Shean, Jyun-Yi Michelle Hu, Grégoire Guillet, David Robert Rounce   +4 more
doaj   +1 more source

Analysis of the temporal variations in glaciers’ surface area in Alaknanda River Basin, Uttarakhand

Journal of Water and Climate Change
This study presented detailed analysis of glacier surface extent in the Alaknanda river basin, Western Himalaya, using Landsat series data, land surface temperature and digital elevation model (DEM).
V. Nunchhani, Sujit Hazarika, Rimum Murtem, Arnab Bandyopadhyay, Aditi Bhadra   +4 more
doaj   +1 more source

Bacterial community structure on two alpine debris-covered glaciers and biogeography of Polaromonas phylotypes. [PDF]

ISME J, 2013
Franzetti A, Tatangelo V, Gandolfi I, Bertolini V, Bestetti G, Diolaiuti G, D'Agata C, Mihalcea C, Smiraglia C, Ambrosini R.   +9 more
europepmc   +1 more source

Satellite and UAV remote sensing of debris-covered glaciers

, 2022
Mountain glaciers play a crucial role in the global provision of water resources. The majority of these glaciers are retreating rapidly in response to anthropogenic climate change, posing serious risks to downstream communities, many of which are located in some of the most socio-economically vulnerable regions on Earth.
openaire   +2 more sources

Heat Flux Modeling on Debris-Covered Glaciers

, 2011
A one-dimensional heat flux model has been developed in this study to analyze changes in heat propagation within debris cover on a glacier and the subsequent melt. The model can accept data collected in situ for calculations of real modeled melt, and also synthetic data based on simple wave forms and debris physical characteristics.
openaire   +1 more source

Modelling climate sensitivity of debris-covered glaciers

, 2022
openaire   +1 more source

Glacier boundary extraction and spatiotemporal variation analysis in Geladandong region. [PDF]

PeerJ
Liu H, Wang D, Li T, Yue A, Zhao S, Zhang L, Ye K, Zhang H, Ji S.   +8 more
europepmc   +1 more source