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학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
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연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2017.1
- 수록면
- 491 - 498 (8page)
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초록· 키워드
오류제보하기
Objective: Bacterial abundance and community compositions have been examined in Asian dust events, clarifying their impacts on public health. This study aims to determine the bacterial community compositions and viable bacteria in Asian dust particles in the Asian dust or non-Asian dust event of March 2016.
Methods: The dust samples were collected using the high volume air sampler or high volume cascade impactor, and bacterial 16S rRNA genes were amplified using PCR, followed by pyrosequencing. Bacterial diversity index, richness estimate and community composition in the particles were analyzed from the sequencing data using Mothur software.
Results: The results showed that the diversity and richness during Asian dust events were higher than them in non-Asian dust events. The total bacterial community analysis showed that at the phylum Proteobacteria, Actinobacteria and Firmicutes were the most dominant of Asian dust events and non-Asian dust events. In addition, the bacterial colony counts were higher during Asian dust event, comparing with non-Asian dust event.
Conclusions: This study showed that bacterial community and richness of Asian dust samples was more complex and higher than non-Asian dust samples in Gyeonggi-do, Korea, which could affect public health and environment. Thus, the continuous monitoring of Asian dust could be an alternative for managing airborne bacteria.
목차
등록된 정보가 없습니다.
참고문헌 (27)
참고문헌 신청
Atkinson RW / 2013 / Long-term exposure to outdoor air pollution and incidence of cardiovascular diseases / Epidemiology 24 (1) : 44 ~ 53
Cha S / 2016 / Alterations in the airborne bacterial community during Asian dust events occurring between February and March 2015 in South Korea / Sci Rep 16 (6) : 37271 ~
Cha SH / 2017 / Metagenomic Analysis of Airborne Bacterial Community and Diversity in Seoul, Korea, during December 2014, Asian Dust Event / PLoS One 12 (1) : e0170693 ~
Draxier RR / 1998 / An overview of the HYSPLIT_4 modelling system for trajectories, dispersion and deposition / Aust Meteorol Mag 47 (4) : 295 ~ 308
Draxler RR / 2006 / The use of global and mesoscale meteorological model data to predict the transport and dispersion of tracer plumes over Washington, D. C / Weather Foreca
Cha S / 2016 / Alterations in the airborne bacterial community during Asian dust events occurring between February and March 2015 in South Korea / Sci Rep 16 (6) : 37271 ~
Cha SH / 2017 / Metagenomic Analysis of Airborne Bacterial Community and Diversity in Seoul, Korea, during December 2014, Asian Dust Event / PLoS One 12 (1) : e0170693 ~
Draxier RR / 1998 / An overview of the HYSPLIT_4 modelling system for trajectories, dispersion and deposition / Aust Meteorol Mag 47 (4) : 295 ~ 308
Draxler RR / 2006 / The use of global and mesoscale meteorological model data to predict the transport and dispersion of tracer plumes over Washington, D. C / Weather Foreca
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