Results 41 to 50 of about 95,351 (282)
Geosciences, 2020 Snow avalanches are catastrophic phenomena because of their destructive power. Therefore, it is very important to forecast the affected area of snow avalanches using numerical simulations.
Kae Tsunematsu +2 more
doaj +1 more source
Characteristics of modern atmospheric dust deposition in snow on the Penny Ice Cap, Baffin Island, Arctic Canada [PDF]
, 1998 We evaluated the concentration, size and distribution of insoluble dust microparticles in snowpits on the Penny Ice Cap (PIC), Baffin Island, to define (1) the characteristics of modern atmospheric dust deposition at the site, (2) the relative ...
Wake, Cameron P +2 more
core +2 more sources
Blowing snow measurements at Mizuho Station and Dome Fuji Station, Antarctica
Antarctic Record, 2008 Blowing snow observations were carried out at Mizuho Station, Antarctica from Sept. to Nov. 2000. A blowing snow observation system including snow particle counters (SPC) which can sense not only the number of snow particles but also their diameters, was
Kouichi Nishimura, Takao Kameda
doaj +1 more source
DesnowNet: Context-Aware Deep Network for Snow Removal
, 2017 Existing learning-based atmospheric particle-removal approaches such as those used for rainy and hazy images are designed with strong assumptions regarding spatial frequency, trajectory, and translucency.
Huang, Shih-Chia +3 more
core +1 more source
Asian Journal of Atmospheric Environment, 2011 The main aim of this study is to establish methods of morphological preservation and elemental quantification for individual snow crystals. Individual snow crystals were collected at a height of 20 m above ground level.
Chang-Jin Ma
doaj +1 more source
Frontiers in Earth Science, 2020 When deposited on snow and ice, light absorbing impurities (LAIs) such as dust and black carbon (BC) reduce surface albedo and enhance melt. BC comes from incomplete combustion of fossil fuels and biomass.
Alia L. Khan +9 more
doaj +1 more source
Gas- and dust evolution in protoplanetary disks [PDF]
, 2010 Context. Current models of the size- and radial evolution of dust in protoplanetary disks generally oversimplify either the radial evolution of the disk (by focussing at one single radius or by using steady state disk models) or they assume particle ...
Birnstiel, T. +2 more
core +1 more source
A tunnel and a traffic jam: How transition disks maintain a detectable warm dust component despite the presence of a large planet-carved gap [PDF]
, 2015 We combined hydrodynamical simulations of planet-disk interactions with dust evolution models that include coagulation and fragmentation of dust grains over a large range of radii and derived observational properties using radiative transfer calculations.
Benisty, Myriam +5 more
core +4 more sources
In situ sampled snow particle sizes of the East Antarctic ice sheet and their relation to physical and remotely sensed snow surface parameters [PDF]
Annals of Glaciology, 2013 AbstractKnowledge of snow properties across Antarctica is important in estimating how climate could potentially influence the mass balance of the Antarctic ice sheet. However, measuring these variables has proven to be challenging because appropriate techniques have not yet been developed and extensive datasets of field estimates are lacking.
Susanne Ingvander +3 more
openaire +1 more source
Monitoring of snow surface near-infrared bidirectional reflectance factors with added light-absorbing particles [PDF]
The Cryosphere, 2019 Broadband snow albedo can range from 0.3 to 0.9 depending on microphysical properties and light-absorbing particle (LAP) concentrations. Beyond the widely observed direct and visibly apparent effect of darkening snow, it is still unclear how LAPs ...
A. Schneider +3 more
doaj +1 more source