Zobrazeno 1 - 10
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pro vyhledávání: '"Types of snow"'
Akademický článek
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Autor:
E. S. Klimenko
Publikováno v:
Лëд и снег, Vol 53, Iss 4, Pp 74-82 (2015)
The paper considers the role of vertical snowpack structure for snow avalanche formation and describes the idea of «structural instability». It aims at enhancing the knowledge about transition mechanisms between stable and unstable states of snowpa
Externí odkaz:
https://doaj.org/article/18dbb3fb4162449f88039e03d0fc6282
Publikováno v:
Journal of Glaciology, 66 (258)
Snow appears as a granular material in most engineering applications. We examined the role of grain shape and cohesion in angle of repose experiments, which are a common means for the characterization of granular materials. The role of shape was exam
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::42016bb57d3020cbdd4a261315eeea87
https://doi.org/10.1017/jog.2020.36
https://doi.org/10.1017/jog.2020.36
The increasing temperatures at the West Antarctic Peninsula (Maritime Antarctic) could lead to a higher occurrence of snow algal blooms which are ubiquitous events that change the snow coloration, reducing albedo and in turn exacerbating melting. How
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a0514a072d410baad6462b59a3d14ff6
https://hdl.handle.net/10281/396764
https://hdl.handle.net/10281/396764
Publikováno v:
Natural Hazards and Earth System Sciences, 22 (3)
Mountain forests provide natural protection against avalanches. They can both prevent avalanche formation in release zones and reduce avalanche mobility in runout areas. Although the braking effect of forests has been previously explored through glob
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c14ddcf3cc13b974c207ab0ad23055db
https://nhess.copernicus.org/preprints/nhess-2021-289/
https://nhess.copernicus.org/preprints/nhess-2021-289/
Autor:
Alexander Mikkelsen, Gorm Krogh Selj
Publikováno v:
Target and Background Signatures VII.
In this study, we have investigated reflectance spectra of different snow types under various conditions. Snow reflectance is interesting from a camouflage point of view as snow covers large land areas in many parts of the world during winter, at hig
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::79c208a2cf1b9adc6befa409248f8b6c
https://doi.org/10.1117/12.2597953
https://doi.org/10.1117/12.2597953
Autor:
Jouni Pulliainen, Henna-Reetta Hannula
Publikováno v:
Journal of Glaciology. 65:926-939
Spectral reflectance of natural snow samples representing various stratigraphies was investigated in a controlled dark laboratory environment. Mean and Std dev. of band specific reflectance values were determined for several satellite sensor bands ut
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7d4ed0d2ac8126b9fea43ee73b9bf1fb
https://doi.org/10.1017/jog.2019.68
https://doi.org/10.1017/jog.2019.68
Publikováno v:
Water, Vol 12, Iss 3563, p 3563 (2020)
Water
Volume 12
Issue 12
Water
Volume 12
Issue 12
Climate change affects snowpack properties indirectly through the greater need for artificial snow production for ski centers. The seasonal snowpacks at five ski centers in Central Slovakia were examined over the course of three winter seasons to ide
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::11e70bd64224ac9750531a529bc382cf
https://www.mdpi.com/2073-4441/12/12/3563
https://www.mdpi.com/2073-4441/12/12/3563
Autor:
Semen Gabyshev, Alexandra Lavrillier
Publikováno v:
Ambio
AMBIO: A Journal of the Human Environment
AMBIO: A Journal of the Human Environment, Springer Verlag, 2021, ⟨10.1007/s13280-020-01467-w⟩
AMBIO: A Journal of the Human Environment
AMBIO: A Journal of the Human Environment, Springer Verlag, 2021, ⟨10.1007/s13280-020-01467-w⟩
As with many Indigenous Peoples, the Siberian Evenki nomadic reindeer herders and hunters have observed increasing consequences of climate change on the cryosphere and biodiversity. Since 2017, they have observed previously unthinkable changes in top
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d2912143505f1a6bf637eb63da428ef2
https://pubmed.ncbi.nlm.nih.gov/33630267
https://pubmed.ncbi.nlm.nih.gov/33630267
Publikováno v:
Frontiers in Earth Science, Vol 8 (2020)
Acoustic signals interact with the physical structure of porous media, are particularly sensitive to porosity and tortuosity, and can be used to measure physical properties in a non-destructive manner. Given the fragile nature of freshly fallen snow,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a33c05758260e535583f1b7f3f858b28
https://doi.org/10.3389/feart.2020.00034
https://doi.org/10.3389/feart.2020.00034