인천지역 대기 환경 중 배양성 세균의 특성

• 영문명: Characterization of Culturable Bacteria in the Atmospheric Environment in Incheon, Korea
• 발행기관: 한국환경보건학회
• 저자명: 이시원(Siwon Lee) 박수정(Su Jeong Park) 김지혜(Ji Hye Kim) 민병대(Byung-Dae Min) 정현미(Hyen-Mi Chung) 박상정(Sangjung Park)
• 간행물 정보: 『한국환경보건학회지』제42권 제2호, 126~132쪽, 전체 7쪽
• 주제분류: 공학 > 환경공학
• 파일형태: PDF
• 발행일자: 2016.04.30

영문 초록

Objectives: This study aims to provide basic data regarding the bacterial total plate count in the atmospheric environment for related studies. Methods: Total plate count and the identification of culturable bacteria in the atmospheric environment in Incheon took place in 2015 using periodic survey. Correlationship analysis was performed between the number of culturable bacteria and environmental elements. In addition, an estimation of novel bacterial species was undertaken using the similarities and phylogenetic tree based on the 16S rRNA gene. Results: The total plate count of culturable bacteria was on average 176 CFU/m 3 , and did not exceed 610 CFU/m 3 in the atmospheric environment. Periodic monthly measuring of total plate count was highest in June at 293 CFU/m 3 . Furthermore, as a result of the identification of culturable bacteria, the genera Arthrobacter and Kocuria were dominant, while novel bacterial taxa that belong to the genera Chryseobacterium and Herbiconiux were separated. Conclusion: The total number of culturable bacteria from the atmospheric environment in Korea is on average 176 CFU/m 3 . In addition, the genera Arthrobacter and Kocuria dominate. The presence of novel bacterial taxa are expected in the atmospheric environment, such as belonging to the genera Chryseobacterium and Herbiconiux.

목차

I. 서 론

II. 재료 및 방법

III. 결 과

IV. 고 찰

V. 결 론

키워드

Atmospheric environment Total plate counts