Measuring the specific surface area of snow with X-ray tomography and gas adsorption: comparison and implications for surface smoothness
نویسندگان
چکیده
منابع مشابه
Measuring the specific surface area of snow with X-ray tomography and gas adsorption: comparison and implications for surface smoothness
Chemical and physical processes, such as heterogeneous chemical reactions, light scattering, and metamorphism occur in the natural snowpack. To model these processes in the snowpack, the specific surface area (SSA) is a key parameter. In this study, two methods, computed tomography and methane adsorption, which have intrinsically different effective resolutions – molecular and 30μm, respectivel...
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ژورنال
عنوان ژورنال: Atmospheric Chemistry and Physics
سال: 2008
ISSN: 1680-7324
DOI: 10.5194/acp-8-1261-2008