Visual snow syndrome is a neurological condition characterized by continuous visual disturbance and a range of non-visual symptoms, including tinnitus and migraine. Little is known about the pathological mechanisms underlying visual snow syndrome.
M. Strik +6 more
semanticscholar +1 more source
X-Ray Tomography-Based Microstructure Representation in the Snow Microwave Radiative Transfer Model
The modular Snow Microwave Radiative Transfer (SMRT) model simulates microwave scattering behavior in snow via different selectable theories and snow microstructure representations, which is well suited to intercomparisons analyses.
M. Sandells +11 more
semanticscholar +1 more source
Microstructure-based modeling of snow mechanics: a discrete element approach [PDF]
Rapid and large deformations of snow are mainly controlled by grain rearrangements, which occur through the failure of cohesive bonds and the creation of new contacts. We exploit a granular description of snow to develop a discrete element model based on
P. Hagenmuller, G. Chambon, M. Naaim
doaj +1 more source
The influence of snow microstructure on dual-frequency radar measurements in a tundra environment
Recent advancement in the understanding of snow-microwave interactions has helped to isolate the considerable potential for radar-based retrieval of snow water equivalent (SWE).
J. King +10 more
semanticscholar +1 more source
Editorial: About the Relevance of Snow Microstructure Study in Cryospheric Sciences
Univ. Grenoble Alpes, CNRS, IGE, Grenoble, France, Université Grenoble Alpes, Université de Toulouse, Météo-France, CNRS, CNRM, Centre d’Études de la Neige, Grenoble, France, Université Grenoble Alpes, INRAE, UR ETNA, St-Martin-d’Hères, France, Ecole ...
M. Montagnat +4 more
semanticscholar +1 more source
Sodankylä manual snow survey program [PDF]
The manual snow survey program of the Arctic Research Centre of the Finnish Meteorological Institute (FMI-ARC) consists of numerous observations of natural seasonal taiga snowpack in Sodankylä, northern Finland.
L. Leppänen +4 more
doaj +1 more source
Microstructural characterization of snow, firn and ice [PDF]
This paper provides an overview of techniques used to characterize the microstructure of snow, firn and ice. These range from traditional optical microscopy techniques such as examining thin sections between crossed polarizers to various electron-optical and X-ray techniques.
openaire +2 more sources
Spatio-temporal influence of tundra snow properties on Ku-band (17.2 GHz) backscatter [PDF]
During the 2010/11 boreal winter, a distributed set of backscatter measurements was collected using a ground-based Ku-band (17.2 GHz) scatterometer system at 26 open tundra sites.
Derksen, Chris +7 more
core +1 more source
Enhancing simulations of snowpack properties in land surface models with the Soil, Vegetation and Snow scheme v2.0 (SVS2) [PDF]
Snow microstructure – characterized by density, grain size, grain shape and arrangement – fundamentally determines snowpack macroscopic properties.
V. Vionnet +14 more
doaj +1 more source
Changes in microstructure of snow under large deformations [PDF]
AbstractA set of microstructural variables is selected to characterize the behavior of snow. Corresponding mathematical relations from quantitative stereology theory are presented along with relations and techniques required for numerical evaluation. An experimental investigation is carried out to determine changes in these variables for snow subjected
Michael Q. Edens, Robert L. Brown
openaire +1 more source

