Ключевые слова: alaska, alone, analysis, analyze, atmospheric, audit, climate, cold, coldness, conditioning, control, ecology, ecosystem, examination, examine, extreme, february, frost, frosted, ice, indicator, inspect, inspection, lighting, north, northern, number, pure, rays, research, review, sample, scan, scanner, scientific, season, sensor, snow, snowflake, snowy, solar, statistic, storm, sunrise, test, thermometer, weather, weather glacial, white, winter,