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학술저널
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한국기상학회 Asia-Pacific Journal of Atmospheric Sciences 한국기상학회지 제40권 제4호
발행연도
2004.8
수록면
453 - 465 (13page)

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At the Ice Valley in the mid-slope of Mt. Jaeyak, a place much warmer than surroundings whole winter without any artificial heating was found and called the Warm Wind Hole (WWH). And the duration when the WWH was warmer than surroundings was defined as the Warm Hole Season (WHS). The variations of temperature and air humidity over, near and under the WWH from April 2003 till May 2004 were observed and analyzed. From results, following several characteristics are found. Firstly, the temperature of the WWH showed 13℃ on 22 January when the nearby points showed -20℃. This was the maximum temperature difference between the WWH and nearby points during the period. Secondly, in the WHS, the relative humidity of WWH is almost always 100% and also the absolute humidity is much higher than surroundings, which means the huge inflow of the water vapor from underground and its condensation is the heat source of the WWH. Thirdly, during the WHS, the air temperature of the WWH never rises over the Upper Limit of Temperature (ULT). The ULT drops gradually from 19℃ in middle September to 12℃ in early April. During the ULT if the outer air temperature rises, the WWH temperature drops. This drop is big when the outer air temperature is above zero and small when it is below zero. This phenomenon is supposed to be the effect of underground icing. However, out of the WHS, the temperature of the WWH always goes in-phase with nearby points. Fourthly, as thermal mechanism, it is supposed that the warm be separated from the cold by the water that is enough in huge and inclined talus space of the valley and concentrated to the WWH. When the cold air penetrates into the ground, it evaporates the underground water. If the air is cold enough, the underground water freezes and releases the latent heat. This heat makes the air rise and the more underground water evaporate. Then resultant humid air continuously rises to, arrives to and condenses at the WWH and releases the condensation latent heat again. Evidences on this deduction were proposed. And it is known that this heat separation by water is not only a main cause on the secret of the Ice Valley but also the possibility of the natural heating without artificial energy.

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Abstract
1. 서론
2. 지형과 관측
3. 온혈과 온기통로의 발견
4. 얼음골의 기온분포의 특이성
5. 온혈기간의 특성과 기구
6. 결론 및 토의
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