Results 21 to 30 of about 491 (213)

Sedimentary bodies, forms and occurrences in the Tudorevo and Mirovo glacial deposits of northern Velebit (Croatia)

open access: yesGeologia Croatica, 2011
A small glacier of cirque-valley type existed during the Late Pleistocene Würm Glacial in the Tudorevo and Mirovo karst valleys of Northern Velebit.
Josipa Velić   +2 more
doaj   +1 more source

A new remote hazard and risk assessment framework for glacial lakes in the Nepal Himalaya [PDF]

open access: yesHydrology and Earth System Sciences, 2016
Glacial lake outburst floods (GLOFs) pose a significant threat to downstream communities and infrastructure due to their potential to rapidly unleash stored lake water.
D. R. Rounce   +4 more
doaj   +1 more source

Predictive Mapping of Glacial and Fluvioglacial Landforms in the Nadym River Basin (North of West Siberia) With TanDEM-X DEM

open access: yesIEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2021
Remote mapping of glacier and fluvioglacial landforms has been extensively used globally. It is supported by a range of mid-scale spatial datasets (space imaging and digital terrain models) available to the research community.
Oleg Sizov
doaj   +1 more source

Late Pleistocene glacial chronologies and paleoclimate in the northern Rocky Mountains [PDF]

open access: yesClimate of the Past, 2022
The geologic record of mountain glaciations is a robust indicator of terrestrial paleoclimate change. During the last glaciation, mountain ranges across the western US hosted glaciers while the Cordilleran and Laurentide ice sheets flowed to the west and
B. J. Quirk   +8 more
doaj   +1 more source

The Laurentide Ice Sheet in southern New England and New York during and at the end of the Last Glacial Maximum: a cosmogenic-nuclide chronology [PDF]

open access: yesClimate of the Past
We present 40 new 10Be exposure ages of moraines and other glacial deposits left behind by the southeastern sector of the Laurentide Ice Sheet (LIS) in southern New England and New York, summarize the regional moraine record, and interpret the dataset in
A. Balter-Kennedy   +12 more
doaj   +1 more source

Similarity and Change Detection of Relief in a Proglacial River Valley (Scott River, SW Svalbard)

open access: yesRemote Sensing, 2023
This study focuses on contemporary geomorphic changes in the proglacial valley floor of the Scott River catchment (northwest of Wedel Jarlsberg Land, southwestern Spitsbergen). The similarity and variability of landforms along the entire 3.3 km length of
Leszek Gawrysiak, Waldemar Kociuba
doaj   +1 more source

Multi-method geophysical mapping of ground properties and periglacial geomorphology in Hans Glacier forefield, SW Spitsbergen [PDF]

open access: yesPolish Polar Research, 2022
This article presents the results of a geophysical survey from which detailed images of glacial and periglacial landforms and subsurface structures were obtained.
Artur Marciniak   +6 more
doaj   +1 more source

The Formation of an Ice-Contact Proglacial Lake and Its Impact on Glacier Change: A Case Study of the Tanymas Lake and Fedchenko Glacier

open access: yesRemote Sensing, 2023
Lake-terminating glaciers have some peculiar behaviors compared to land-terminating glaciers, but in-depth observation is still limited regarding their formation, which is crucial for understanding the glacier–lake interaction.
Zhijie Li   +3 more
doaj   +1 more source

Lakes near the glacier Maliy Azau on the Elbrus (Central Caucasus): dynamics and outbursts

open access: yesЛëд и снег, 2016
The lake dynamics and the current state of them were analyzed on the basis of interpretation of aerial and satellite images of different years together with results of field surveys.
M. D. Dokukin, A. V. Khatkutov
doaj   +1 more source

Glacier extraction based on high-spatial-resolution remote-sensing images using a deep-learning approach with attention mechanism [PDF]

open access: yesThe Cryosphere, 2022
The accurate and rapid extraction of glacier boundaries plays an important role in the study of glacier inventory, glacier change and glacier movement. With the successive launches of high-resolution remote-sensing satellites and the increasing abundance
X. Chu   +5 more
doaj   +1 more source

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