Results 121 to 130 of about 2,488,470 (307)

Effect of dust event timing on glacier runoff: sensitivity analysis for a Tibetan glacier [PDF]

, 2007
The impact of the timing of dust deposition on glacier runoff was evaluated using a glacier mass-balance model with a newly improved scheme to track a dusted layer in a snow layer of a glacier.
Fujita, Koji, 藤田, 耕史
core  

Terminus-driven retreat of a major southwest Greenland tidewater glacier during the early 19th century : insights from glacier reconstructions and numerical modelling [PDF]

, 2014
Peer ...
Nick, Faezeh M, Lea, JM, Morlighem, M, Van As, D, Lea, James M, Kjær, Kurt H., Schofield, J. Edward, Nick, FM, Kjaer, Kurt H., Schofield, JE, Rea, Brice R, Mair, Douglas WF, Schofield, J Edward, Weidick, Anker, Rea, Brice R., Morlighem, Mathieu, Lea, James M., Nick, Faezeh M., Rea, BR, Mair, Douglas W.F., Weidick, A, Mair, Douglas W. F., van As, Dirk, Mair, DWF, Kjaer, Kurt H, Kjær, KH   +25 more
core   +1 more source

High‐elevation endemic plants predicted to lose habitat from changing climate in Washington State

American Journal of Botany, EarlyView.
Abstract Premise High‐elevation plants face unique challenges from potential climate change impacts that will likely require upslope migration into increasingly smaller suitable habitat. This situation is particularly acute for endemic species that by definition occupy small geographic ranges.
Nicholas L. Gjording, Erik W. Ertsgaard, David E. Giblin, Iris H. Dimpsey, Owen B. Bard   +4 more
wiley   +1 more source

Global glaciological models: a new stage in the development of methods for predicting glacier evolution. Part 1. General approach and model architecture

Лëд и снег, 2022
For several decades, mathematical models of mountain glaciers and ice sheets have been used to study the dynamics of the cryosphere. In recent years, a new step in glaciological modeling has made possible to recon- struct processes in mountain-glacial ...
T. N. Postnikova, O. O. Rybak
doaj  

A particle based simulation model for glacier dynamics [PDF]

, 2013
A particle-based computer simulation model was developed for investigating the dynamics of glaciers. In the model, large ice bodies are made of discrete elastic particles which are bound together by massless elastic beams.
Timonen, J., Moore, J. C., J. A. Åström, T. Zwinger, Astrom, J. A., D. Benn, J. C. Moore, Zwinger, T., Tallinen, T., T. Tallinen, T. I. Riikilä, Benn, D., J. Timonen, Riikila, T. I.   +13 more
core   +2 more sources

Freedom dreaming of migrant justice: Critical reflections on counterspaces and institutional violence in the university

American Journal of Community Psychology, EarlyView.
Abstract US universities are built on stolen land and sustained through hierarchies of power that produce what migrant justice scholars name as b/order regimes. As institutions that claim to be sites of learning and inclusion, universities are fraught with contradictions as simultaneously sites of dispossession, exclusion, and control.
Sara L. Buckingham, Jesica Siham Fernández   +1 more
wiley   +1 more source

Ice‐Dynamic Constraints on Glacier Climatic Mass Balance Using Inverse Techniques

Geophysical Research Letters
Accurate glacier climatic mass balance (CMB) modeling relies on pertinent atmospheric data for forcing and in situ stake measurements for calibration, which are often sparse or unavailable in remote high‐mountain regions.
Anna Zöller, Oskar Herrmann, Guillaume Jouvet, Johannes J. Fürst   +3 more
doaj   +1 more source

Ac‐SDKP modulates apoptosis via HSP27 and the FAS/FASL and mitochondrial axes

Animal Models and Experimental Medicine, EarlyView.
Schematic diagram of Ac‐SDKP regulating the FAS/FASL and mitochondrial apoptosis pathways via HSP27. Ac‐SDKP inhibits HSP27 expression, activates the FAS/FASL pathway and Caspase‐3 signaling, increases Caspase‐8 and Caspase‐3 expression, and induces cell apoptosis.
Wenxin Guo, Jinyin Yan, Wenli Li, Jin Wang, Lu Liu, Chengmei Zhang, Wei Cao, Shanshan Yao, Haibo Gong, Yi He, Zihan Zhou, Siyan Chen, Li Feng, Haijing Deng   +13 more
wiley   +1 more source

Minimal Glacier Models

, 2008
During the past few decades the study of glaciers and their response to climate change has shown a strong development. Early theoretical work in the fifties and sixties has been complemented by the construction of numerical models of glaciers and ice sheets with various degrees of complexity.
openaire   +3 more sources

Modeling glacio-hydrological processes in the Himalayas: A review and future perspectives

Geography and Sustainability
The Himalayas and their surrounding areas boast vast glaciers rivaling those in polar regions, supplying vital meltwater to the Indus, Ganges, and Brahmaputra rivers, supporting over a billion downstream inhabitants for drinking, power, and agriculture ...
Lei Wang, Hu Liu, Ranjeet Bhlon, Deliang Chen, Junshui Long, Tenzing C. Sherpa   +5 more
doaj   +1 more source