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MECHANICAL 과 Fugitive Dust Model 을 이용한 비포장도로에서의 비산먼지 발생량 산정 및 주변영향 평가
장영기,김인수 한국환경영향평가학회 2000 환경영향평가 Vol.9 No.4
This study is to investigate the methodology and applicability on emission control by both MECHANICAL Model and Fugitive Dust Model (FDM) through the comparison of field measurement data and calculated data. Comparing to the method of AP-42 emission fector on the production of flying dust the MECHANICAL Model was proved to be more applicable to the calculation emission rate on the various dust emission conditions on a unpaved road. The seperate caluculation on annual mean emission amount and a 24working hours amount was undertaken for the easy management of fugitive dust. Dust concentration predicted by FDM is similar with a measurement value.
경기지역의 점, 면, 이동오염원에 의한 대기오염배출자료 작성(1995)
張榮基 水原大學校 1997 論文集 Vol.15 No.-
There are about twenty million people, forty million automobiles and numerous industrial complexes in Seoul Metropolitan Area: Seoul and Kyonggi Province of Korea. The air quality of this area is, therefore, the worst in Korea, and people have been suffering from heavy smog. There are many works that should be considered to control air pollution. First of all, to tackle the air pollution, emission inventory should be prepared. Therefore, emission inventory by point, area and mobile sources of Kyonggi area is constructed in this study. Methods for calculating emissions are reviewed, and emissions of SO₂, NO₂, CO, TSP in 1995 are calculated. As the result, it is found that SO₂, NO₂ is mainly emitted from point sources, CO is mainly emitted from mobile sources in this area.
張榮基 서경대학교 인문과학연구소 1997 人文科學硏究 Vol.2 No.-
본 논문은 이백(李白)의 시가(詩歌)에 대한 관점(觀點) 및 그 시가(詩歌)의 연원(淵源)에 대하여 논하였다. 시가의 관점은 첫째, 복고(復古)를 주장하였으며, 둘째, 육조(六朝)미려(靡麗)시풍에 반대하였으며, 셋째는 청신(淸新)시풍 중에 진실한 생명내용이 담겨 있는 것을 강조하였다. 고로 그의 작시 역시 이와 같은 기준에서 이루어졌다. 시가의 연원은, 이백은 비록 자기 스스로 그 시학원류(源流)에 대해 말한 적은 없으나 그 작품 중에서 그 맥락을 살펴보면, 시경(詩經)·초사(楚辭)·악부(樂府)·고시(古詩)를 이어받았으며 또한 조식(曹植)·완적(阮籍)·도연명(陶淵明)·사령운(謝靈運)·포조(鮑照)·사조(謝眺)·경신(庚信)·진자앙(陣子昻) 등 전대(前代)시인의 영향을 받았다고 할 수 있다. 그는 시경·초사·악부 및 중국 고대의 많은 고전문학 가운데 그 정화만을 흡수하여, 후세 사람들의 모방할 수 없고, 배울 수 없는 하나의 새로운 형식, 새로운 풍격을 창조해 냈다고 할 수 있다.
장영기 수원대학교 산업기술연구소 1994 산업기술연구소논문집 Vol.9 No.-
The purpose of this paper is to analyze the characteristics and trends of air pollution concentrations in Suwon area. To this end, hourly sulfur dioxide, total suspended particles, carbon monoxide, nitrogen dioxide, ozone concentrations measured over Paldaldong monitoring station for five years(1989-1993) were analyzed. So trends of monthly mean value and diurnal variations were analyzed and maximum l-hr values were examined. The results indicate that although there are improvements in sulfur dioxide, total suspended particles, carbon monoxide, there is an deterioration in nitrogen dioxide.
축산시설에서 발생되는 악취의 축종별 특성에 대한 설문조사
장영기,송기봉,김호정,유용희 한국환경영향평가학회 2004 환경영향평가 Vol.13 No.1
At Recent the number of livestock is rapidly increased and the scale of farm has changed to large operations in Korea. So the odors frcm livestock feeding operations have increased and become major environmental problem. The odor emission are dependent on the types of manure management system and the meteorological factors. This report presents the results of a questionnaire on the odor characteristics from livestock facilities for the beef, dairy, swine and poultry. It is founded that the impact by odors from the facilities for swine and poultry is higher than cow and dairy, and the odor intensity at morning is higher than other times.