In this study, the grid field olfactory odor method was supplemented to the domestic situation in the surrounding areas of a domestic science industrial complex. The actual condition of the occurrence of odor frequency in the field was then investigated over the first period of late spring to summer and the second period of autumn in 2017. The frequency of odor occurrence in the area around the science industrial complex was increased as odor discharge facilities in the nearby area were concentrated. The odor occurrence frequency of the total period was 0.09~0.28, that of the first period was 0.08~0.32, and that of the second period was 0.05~0.25. The odor occurrence frequency in summer was higher than in autumn. The frequency by which the measurement of odor occurrence by smell type was most dominant was mainly smell of chemicals, plastics, and livestock houses during the first period, and the smell of chemicals, burning gases, and plastics during the second period. And the frequency of each smell type was judged to be different according to season. The odor occurrence frequency was measured as higher than 0.15, which is the standard of Germany's odor frequency in an industrial area, and it was judged that measures for odor management in the region were necessary. Since most of the odor discharge facilities are non-continuous systems and the odor generation frequency is more important than the concentration of the minimum detection concentration, it was judged that the German grid method can reflect the odor occurrence characteristics of the odor complaints or receptors for a certain period of time compared to the domestic measurement method. In the future, it was judged that the field olfactory odor method would be able to replace the evaluation method of odor assessment in Korea with the survey method of odor assessment under actual conditions in areas where it is difficult to access the odor discharge source or the receptor where odor complaints occur.

Abstract
1. 서 론
2. 연구내용 및 방법
    2.1 국내 악취실태조사 방법
    2.2 독일의 악취실태조사 방법
    2.3 한국식 격자방식 현장악취 평가
3. 연구결과 및 고찰
    3.1 과학산업단지 주변의 기상특성
    3.2 과학산업단지 주변의 악취빈도 특성
4. 결 론
References

• 공부주(국립환경과학원) | Buju Gong (National Institute of Environmental Research) Corresponding author
• 김종현(국립환경과학원) | Jonghyeon Kim (National Institute of Environmental Research)
• 임경미(충청북도보건환경연구원) | Gyeongmi Lim (Institute of Health and Environmental Research of Chungcheongbuk-Do)
• 우은지(국립환경과학원) | Eunji Woo (National Institute of Environmental Research)
• 조강남(국립환경과학원) | Gangnam Jo (National Institute of Environmental Research)
• 박정민(국립환경과학원) | Jungmin Park (National Institute of Environmental Research)
• 김영우(국립환경과학원) | Youngwoo Kim (National Institute of Environmental Research)