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Snow density (ρ s) is the mass per unit volume of snow of a known volume, calculated as kg/m 3. Classification runs from very fine at below 0.2 mm to very coarse (2.0–5.0 mm) and beyond. Snow hardness (R) is the resistance to penetration of an object into snow. Most snow studies use a fist or fingers for softer snows (very soft through ...
Jeff Dozier was an American snow hydrologist, environmental scientist, researcher and academic.He was Distinguished Professor Emeritus and Founding Dean of the Bren School of Environmental Science & Management at the University of California, Santa Barbara.
Snow science addresses how snow forms, its distribution, and processes affecting how snowpacks change over time. Scientists improve storm forecasting, study global snow cover and its effect on climate, glaciers, and water supplies around the world.
A team of Korean and American scientists asserted in a new study that the melting ice causes the northern jet stream (upper level air flow) to shift south and bring polar air with it.
Nearly 300 people work for the British Antarctic Survey (BAS) in Antarctica across five research stations and on the RRS David Attenborough.
Snowflakes, and snow in general, are actually able to make the world around them quiet too. The science of silent snowflakes: The most common type of snowflake, called a dendrite, has six "arms ...
[31] [32] Microbial growth, such as snow algae on glaciers and ice algae on sea ice can also cause a snow darkening effect. [33] Melting caused by algae increases the presence of liquid water in snow and ice surfaces, which then stimulates the growth of more snow and ice algae and causes a decrease in albedo, forming a positive feedback. [30]
Snow hydrology is used to estimate the characteristics of snowfall in different topographical regions. This includes information on snow depth, density, composition and possible runoff patterns. It is also widely used in the study of natural phenomena such as: blizzards, avalanche, ice pellets and hail in order to help foresee natural disasters ...