한국환경보건학회지 (Journal of Environmental Health Sciences)
- 제22권4호
- /
- Pages.122-128
- /
- 1996
- /
- 1738-4087(pISSN)
- /
- 2233-8616(eISSN)
HIWAY-II 모형을 이용한 대기오염 확산모델에서 공간적 변동 특성
A Study on Characteristics of Spacial Variation for Air Pollution as Line Source Using HIWAY-II Model
초록
Many computer programs have been developed for meteorological and air quality simulation. Many of the model the U.S. EPA recommends are available as. part of UNAMAP. HIWAY-II can be used to estimate the concentrations of nonreactive pollutants from highway traffic. As a result, It was found that distribution of concentration wind speed was 1 m/s to 5 m/s were diminished to about 1/2. In our study, we measured air pollutants(CO), temperature and humidity to evaluate. Meteorological parameter were influenced by not only wind direction but also vertical.