摘要
The distribution featires, spotes composition and seasonal variation of halophilic Vibrios in 7 stations ofXiamen Harbor and 9 stations of the Daya Bay were studied. The counts of Vibrios were analyzed with the most probable number(MPN) technique. The media TCBS was used to isolate Vibrios, and API20E system employed to identifythe Vibrios. The results reveals that the density Of Vibrios in the Daya Bay ranged from 30. 0 x 105 to 2. 4 x 105 celldin-3 and the average density was 6. 61 x 103 cell·din-3, and that in Xiamen Harbor was 2. 3 x 102-2. 4 x 105 cen·din-3 and 7. 8 x 103 cell·din-3 on the average. The number of Vibrios varied seasonally with the water temperature,and was heher in the summer than in the autumn. The Vibrio species in the two bays mainly included Vibrioalginolyticus, V. parahaemolytic-us, V. fluvialis, V. vulnificus, V. mimices and V. metshnikovii and V.alginolyticus was the predominant spotes.
The distribution featires, spotes composition and seasonal variation of halophilic Vibrios in 7 stations ofXiamen Harbor and 9 stations of the Daya Bay were studied. The counts of Vibrios were analyzed with the most probable number(MPN) technique. The media TCBS was used to isolate Vibrios, and API20E system employed to identifythe Vibrios. The results reveals that the density Of Vibrios in the Daya Bay ranged from 30. 0 x 105 to 2. 4 x 105 celldin-3 and the average density was 6. 61 x 103 cell·din-3, and that in Xiamen Harbor was 2. 3 x 102-2. 4 x 105 cen·din-3 and 7. 8 x 103 cell·din-3 on the average. The number of Vibrios varied seasonally with the water temperature,and was heher in the summer than in the autumn. The Vibrio species in the two bays mainly included Vibrioalginolyticus, V. parahaemolytic-us, V. fluvialis, V. vulnificus, V. mimices and V. metshnikovii and V.alginolyticus was the predominant spotes.
