Results 61 to 70 of about 22,715,285 (355)

Bayesian estimation of glacier surface elevation changes from DEMs

Frontiers in Earth Science, 2023
Accurate estimates of glacier surface elevation changes are paramount for various aspects of the study of the cryosphere, from glacier flow and thickness estimates to hydrological forecasts and projections of sea-level-rise.
Gregoire Guillet, Gregoire Guillet, Tobias Bolch, Tobias Bolch   +3 more
doaj   +1 more source

Response of a marine-terminating Greenland outlet glacier to abrupt cooling 8200 and 9300 years ago [PDF]

, 2011
Long-term records of Greenland outlet-glacier change extending beyond the satellite era can inform future predictions of Greenland Ice Sheet behavior. Of particular relevance is elucidating the Greenland Ice Sheet's response to decadal- and centennial ...
Greg S. Babonis, Nicolás E. Young, Babonis, G.S., Robert C. Finkel, Rood, D.H., Csatho, B., Beata Csatho, Young, N.E., Axford, Y., Briner, J.P., Dylan H. Rood, Jason P. Briner, Yarrow Axford, Finkel, R.C.   +13 more
core   +1 more source

Glacier changes between 1971 and 2016 in the Jankar Chhu Watershed, Lahaul Himalaya, India

Journal of Glaciology, 2018
Glacier changes in the Jankar Chhu Watershed (JCW) of Chandrabhaga (Chenab) basin, Lahaul Himalaya were worked out based on Corona and Sentinel 2A images between 1971 and 2016. The JCW consists of 153 glaciers (>0.02 km2) with a total area of 185.6 ± 3.8
Suresh Das, Milap Chand Sharma
semanticscholar   +1 more source

Laser‐Induced Graphene from Waste Almond Shells

Advanced Functional Materials, EarlyView.
Almond shells, an abundant agricultural by‐product, are repurposed to create a fully bioderived almond shell/chitosan composite (ASC) degradable in soil. ASC is converted into laser‐induced graphene (LIG) by laser scribing and proposed as a substrate for transient electronics.
Yulia Steksova, Anna Chiara Bressi, Marina Galliani, Attilio Marino, Gianni Ciofani, Eduardo Machado‐Charry, Hilda Gomez Bernal, Alessandra Francini, Luca Sebastiani, Francesco Greco   +9 more
wiley   +1 more source

Using marine sediment archives to reconstruct past outlet glacier variability [PDF]

, 2013
Ice-rafted debris in fjord sediment cores provides information about outlet glacier activity beyond the instrumental time period. It tells us that the Helheim Glacier, Greenland’s third most productive glacier, responds rapidly to short-term (3 to 10 ...
MH Ribergaard, Bjørk, Anders Anker, Straneo, Fiamma, Kjær, Kurt H., KH Kjær, F Straneo, A Kuipers, Andresen, Camilla Snowman, Ribergaard, Mads, AA Bjørk, Camilla S Andresen, Kuijpers, Anton   +11 more
core   +1 more source

Upcycling Keratin‐Based Textile Waste Into High‐Performance Hybrid Fibers Via Tuning the Interfacial Interactions

Advanced Functional Materials, EarlyView.
Keratin recovered from animal‐hair textile waste is fractionated and blended with cellulose to produce continuously spun hybrid fibers. Selecting the high‐molecular‐weight keratin fraction enables 30 wt.% keratin incorporation while maintaining high strength in dry and wet states.
Mian Zhai, Daniel Van Opdenbosch, Inge Schlapp‐Hackl, Teemu Välisalmi, Markus Linder, Michael Hummel, Wenwen Fang   +6 more
wiley   +1 more source

An application of three different field methods to monitor changes in Urumqi Glacier No. 1, Chinese Tien Shan, during 2012–18

Journal of Glaciology, 2022
This study deploys RTK-GNSS in 2012, TLS in 2015 and UAV in 2018 to monitor the changes of Urumqi Glacier No. 1 (UG1), eastern Tien Shan, and analyzes the feasibility of three technologies in monitoring the mountain glaciers.
Hongliang Li, Puyu Wang, Zhongqin Li, Shuang Jin, Chunhai Xu, Shuangshuang Liu, Zhengyong Zhang, Liping Xu   +7 more
doaj   +1 more source

As climate changes, so do glaciers [PDF]

Proceedings of the National Academy of Sciences, 2000
Understanding abrupt climate changes requires detailed spatial/temporal records of such changes, and to make these records, we need rapidly responding, geographically widespread climate trackers. Glacial systems are such trackers, and recent additions to the stratigraphic record show overall synchronous response of glacial systems to climate ...
openaire   +2 more sources

Glacier changes on the Tibetan Plateau derived from Landsat imagery: mid-1970s – 2000–13

Journal of Glaciology, 2017
Glacier area changes on the Tibetan Plateau were studied in different drainage basins based on Landsat satellite images from three epochs: 263 in the mid-1970s, 150 in 1999–2002 and 148 in 2013/14.
Q. Ye, J. Zong, L. Tian, J. Cogley, Chun-Qiao Song, Wan-Qin Guo   +5 more
semanticscholar   +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, Benn, Doug I; id_orcid   +23 more
core   +1 more source