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| 1 | 海洋微生物研究的回顾与展望显示文摘报道了本课题组近年来基于新理念、新技术在海洋污染环境的微生物修复、海洋赤潮灾害的微生物调控、海洋微生物对海域生物生产力的调控、海洋微生物资源的保护与利用等研究方面的新成果;介绍了微生态制剂在海水养殖中的应用和海洋极端环境微生物研究的新趋势;展示了海洋中的微小生物对地球的巨大贡献.强调进一步开展海洋微生物研究的重要性、必要性、可行性和紧迫性. | 郑天凌 田蕴 苏建强 李可 刘慧杰 杨小茹 郑伟 王桂忠 李少菁 | 2006 | 厦门大学学报(自然科学版)2006，45，A02： | 11 |
| 2 | Preliminary study on PAH degradation by bacteria from contami-nated sediments in Xiamen Western Sea, Fujian, China显示文摘In order to estimate the biodegradation of three polycyclic aromatic hydrocarbons (PAHs) compounds, bacterial strains were isolated from marine sediments in three heavily contaminated sites (Yuandang Lake, Dongdu Port and Aquacultural zones in Maluan Bay) in Xiamen Western Sea. The results show three bacterial strains, which used pyrene as the sole carbon source, were identified as strains of Aureobacterium sp., Arthrobacter sp., Rhodococcus sp. The PAH-degrading bacteria isolated had a strong ability to degrade phenan-hrene, fluoranthene and pyrene at different degradation rates. The highest degradation rate was observed when three PAH compounds were mixed with an individual strain in the medium. The three PAHs were degraded after one week with a degradation rate of 89.94 % for phenanthrene and 93.4 % for both of fluoranthene and pyrene. In addition, after 25 days of incubation, the degradation rate was 99.98 % for phenanthrene and 99.97 % for both of fluoranthene and pyrene. Optical density was measured to estimate bacterial growth during the degradation of PAHs. Highest levels of bacterial growth were observed with a three PAH mixture in the culture, suggesting that the concentration of PAHs influenced bacterial growth and the highest levels of degradation for most series were detected after one week of incubation. | 哈里德 郑天凌 洪华生 俞志明 袁建军Department of Biology Quanzhou Normal College Quanzhou 362000 China 胡忠 | 2004 | Chinese Journal of Oceanology and Limnology2004，22，4： | 1 |
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