This study reset the Reference Extent for Consultation about Energy Use Plan by the project so that the Consultation about Energy Use Plan would display realistic effectiveness. To achieve this aim, consultation case analysis was carried out from 2006 to 2014 and the Environmental Impact Assessment system was reviewed. The results show that Reference Energy Equivalent Extent could be basis for resetting the Reference Extent by the project. Also suggest that the Reference Energy Equivalent Extent calculated by Electricity Intensity could be applied to the Reference Extent of Urban, Tourism and Industrial complex development project in order to reflect change of industrial technology & Energy demand.

The Consultation about Energy Use Plan is prescribed by the Energy Use Rationalization Act. In order to analyze the effects of Consultation about Energy Use Plan, case analysis from 2006 to 2010 were carried out. The results of analysis shows that the mean energy use per object is 131,500 toe, that the mean annual energy saving effect is 15.3% and mean annual CO2 reduction effect is 13.7%. These effects are equivalent to 0.7% of 2010 national primary energy consumption. Also benefit-cost ratio during this period is 1.57, it means economic and social effect with the Consultation about Energy Use Plan are very excellent.

In order to calculate the energy basic unit for industry complex, Statistic Analysis were carried out. As a result of analysis, this paper propose new calculated fuel basic unit, electric power basic unit and energy basic unit. Also shows that overall mean fuel basic unit decrease, electric power basic unit increase and energy basic unit decrease as compared with the Notification No. 2009-29 of the Ministry of Knowledge Economy, that the rates of basic unit change of facility investment business type are all increase and the rates of basic unit change of energy intensive & labor-intensive business type are all decrease.

The Consultation about Energy Use Plan is prescribed by the Rational Energy Utilization Act. This paper proposes a regression model for estimating consultation objects each year. Analysis results predict for the next six years that the mean annual energy saving effect is 13.2%, mean annual CO2 reduction effect is 13.4% and benefit-cost ratio is 2.48, it means economic and social future effect with the Consultation about Energy Use Plan are very excellent. Also the effect of introducing system improving efficiency of energy use is expected to account for 62%, recovering waste heat account for 17%, introducing group energy supply account for 18% and utilizing new․renewable energy system account for nearly 3% of total energy savings on plan for improving efficiency.

The Consultation about Energy Use Plan is prescribed by the Rational Energy Utilization Act. The Consultation about Energy Use Plan submitted by only the public superintendent of project was enforced from 1999. The Consultation was enlarged in objects as including the private superintendent of project according to amendment of the Act in 2002, also the consultation was enlarged in objects of facilities etc. by amendment in 2006. The results of analysis shows that the mean annual energy intensity value per 103 ㎡ is 86.5toe, mean annual CO2 emission intensity per 103㎡ is 61.7TC and the mean annual energy saving effect is 13.0%, mean annual CO2 reduction effect is 13.4%, these effects equivalent to 0.33% of 2005 national primary energy consumption. Also benefit-cost ratio of whole objects is 1.67 and benefit-cost ratio of enlargement objects is 1.93, it means economic and social effect with the Consultation about Energy Use Plan are very excellent.

얼음골 주변의 지표면 변화에 따른 중규모 대기순환장에 미치는 효과를 보기위하여 수치실험을 실시하였다. 얼음골 남북 경사면에서 발생하는 순환장은 지형과 단파복사에 의한 영향으로 다르게 나타나며, 비대칭을 이룬다. 그리고 이러한 비대칭은 18시까지 계속된다. 야간의 경우, 도로건설에 따른 대기순환장의 차이는 크지 않다. 이것은 주간 단파 복사에 의한 현열플럭스가 감소하며, 현열플럭스외의 다른 요소는 크게 영향을 미치지 않는다는 것을 의미한다. 도로의 건설은 현열플러스의 증가와 관련되고, 주간의 경우, 지형에 의한 곡풍과 결합하여 도로가 없는 경우에 비하여 상승류가 강하여진다. 최대풍속은 4.67 m/s이다. 그리고 이때 도로의 위치역시 주요한 요인으로 작용한다.

Observations were conducted in Uiseong Binggye-ri Ice Valley of Korea, where a low temperature talus is located. The talus temperature at Ice Hole near the lower end of the talus remained at 0°C until summer or autumn and averaged -0.3°C over 2 years. The talus temperature at Warm Hole was much higher than the external air temperature during autumn and winter. The outflow of warm air at Warm Hole begins in the late summer of fall. The direction of airflow through the talus surface was determined by the relationship between talus temperature and external air temperature. Annual variations in talus temperature and air exchange between the talus and the external environment can be divided into four periods. It was found that the airflow directions at Warm Hole and Ice Hole were not necessarily opposites. The outflows from the talus at Ice Hole and Warm Hole can occur simultaneously.

The heat budget is investigated in the Gumi Reservoir of the Nakdong river. In warm climate season, solar radiation effects play a important role in the change of water temperature. The features of the surface heat balance are almost derived by the latent heat flux and the solar radiation flux. On the other hand, in cold climate season, change of heat stored in the water is mainly dominated by latent and sensible heat transfer between water and air, since flux of solar radiation and loss of outgoing long wave radiation balance approximately. For the annual averages, net flux of radiation, evaporation(latent heat) loss are dominant in the Gumi reservoir. The evaporation losses are dominant from spring to early winter. This means that the Gumi reservoir rolls like a lake of thermal medium or deep depth.

We analyzed the micro-meteorological characteristics during typical steam fog over the Gumi Reservoir of Nakdong river with the field observation data for recent 2 year(1 April 2013~31 March 2015) collected by the national institute of meteorological research, KMA. Steam fog occur when the cold drainage flows over the warm water surface. As the sensible and latent heat from water are provided to the air, the instability of lower atmosphere is increased. The resultant vertical mixing of warm, moist air near water surface and cold air aloft causes the formation of status cloud. The convection strengthened by radiative cooling of the upper part of the stratus causes the fog to propagate downward. Also, the temperature at the lowest atmosphere is increased rapidly and the inversion near surface disappear by these processes when the fog forms. The increase of wind speed is observed because the downward transportation of momentum is caused by vertical mixing.

We analyzed the characteristics of fog formation in the Gumi Reservoir of Nakdong river with the field observation data for recent 2 years (1 April 2013~31 March 2015) collected by the national institute of meteorological research, KMA. In early morning, we frequently observe the steam rising from the water surface. The fog occurs from adding water vapor into the air. We call the fog as steam fog. Steam fogs occur when cold, dry air mixes with warm, moist air above a water surface. The steam fog appears mainly in autumn under the following conditions; (1) sensible heat is positive values (10~20 W/m2), (2) latent heat is more positive values (25~35 W/m2) than sensible heat, (3) cloudless nights with light winds (about 1.5 m/s), (4) under condition(3), mountainous winds easily blows into the reservoir.

We identified two characteristic turbulent flow cases, weakening and strengthening, which appear at the downwind side. Observations were made two times, Dec. 2-3. 1995 and Feb. 13-14. 1996 at Pusan National University site located downwind side of Kumjeong mountain. Meteorological observation system, tethersonde, was adopted to present observation. In the case of the west wind which blows perpendicular to Sanghak mountain located westward from the site, the wind speed highly increased in exponential with height. Therefore, the low level wind speed was so weak just like Taylor(1988)`s review. While the wind speed was intensified at 200-400m layer when the northwest wind blows from the continental Siberian high. We suppose it is because of the strong vertical convergence of flow between the surface inversion layer and the upper one, and also the horizontal convergence along the saddle and valley between the two mountains, Kumjeong and Sanghak-because of Bernoulli`s effect. The inversion layer existed at surface-100m and 500-600m level and the strong wind existed at about 200-400m layer.