다환방향족 탄화수소가 광양만 퇴적토의 미생물 군집구조에 미치는 영향 KCI OTHER

Title
다환방향족 탄화수소가 광양만 퇴적토의 미생물 군집구조에 미치는 영향
Alternative Title
Effects of Polycylic Aromatic Hydrocarbons Contamination on the Community Structure of Microorganisms in in Gwangyang Bay Sediments
Author(s)
권개경; 정성영; 이정현; 현정호; 김상진
KIOST Author(s)
Kwon, Kae Kyoung(권개경)Lee, Jung Hyun(이정현)
Alternative Author(s)
권개경; 이정현; 현정호; 김상진
Publication Year
2004-03
Abstract
Effect of polycyclic aromatic hydrocarbons (PAHs) on the community structure of indigenous microorganisms in Gwangyang Bay sediments was investigated in Mar. & Aug., 2000. Microbial community structure was analyzed using 5 ’-terminal-RFLP) method. Microbial community structure based on T -RFLP method revealed that community differentiated by sampling period except station 1 located near the stream discharge site from Yeosu Industrial Complex. Even, microbial diversity was higher at stations showed relatively high concentrations of PAHs. The microbial community structure was severely changed during the enrichment culture with 1,000 ppm of PAHs mixture. It was also different between cultivated at 8 C and 30 C. The results implied that temperature, porosity,organic content and etc were more responsible than PAHs on the microbial community structure.
ISSN
1226-9999
URI
https://sciwatch.kiost.ac.kr/handle/2020.kiost/5294
Bibliographic Citation
환경생물, v.22, no.특별, pp.38 - 46, 2004
Publisher
한국환경생물학회
Keywords
PAHs; T-RFLP; Microbial diversity; marine
Type
Article
Language
Korean
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