Osteoporosis 发表于 2025-3-30 09:58:37
Metamorphism of Polar Firn: Significance of Microstructure in Energy, Mass and Chemical Species Trahemical species. Past research on energy and mass transfer in near-surface polar firn is briefly surveyed. Current research focuses on processes controlled by the geometry of the ice and pore phases in the snow and firn. An overview is given of some of this work.conduct 发表于 2025-3-30 13:36:33
The Effects Of Snow Ventilation on Chemical Concentrations,ainly on one step in the Forward Problem; this is the transfer of dry-deposited chemical tracers from the local atmosphere into the snow by air flow through the snow (windpumping). Nearly two decades ago in a seminal paper entitled ., Gjessing (1977) summarized this topic as follows:VEST 发表于 2025-3-30 17:54:22
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