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乳山湾东流区细菌数量的分布及与环境因子关系的研究
引用本文:陈碧鹃,李秋芬,陈聚法,马绍赛,崔毅,辛福言.乳山湾东流区细菌数量的分布及与环境因子关系的研究[J].海洋水产研究,1997(2).
作者姓名:陈碧鹃  李秋芬  陈聚法  马绍赛  崔毅  辛福言
作者单位:中国水产科学研究院黄海水产研究所!青岛,266071,中国水产科学研究院黄海水产研究所!青岛,266071,中国水产科学研究院黄海水产研究所!青岛,266071,中国水产科学研究院黄海水产研究所!青岛,266071,中国水产科学研究院黄海水产研究所!青岛,266071,中国水产科学研究院黄海水产研究
基金项目:1995~1997年山东省科委基金,中国水产科学研究院科学基金
摘    要:根据1995年6~9月对乳山湾东流区的微生物调查资料,研究了乳山湾东流区海水及底泥中细菌和弧菌量的变化及其与环境因子的关系。结果表明,该海域海水中细菌和弧菌的数量变化与温度的变化相一致,6月中旬~8月中旬,细菌数量增长比较缓慢,8月中旬开始,细菌数量增长较快,到8月底,达到最高值,异养菌为5.71×106cell/mL,弧菌为2.1×104cell/mL。而后,随着温度的下降,水中的细菌量逐渐减少。滩涂底泥中,细菌和弧菌的数量均比海水中细菌高l~2个数量级。

关 键 词:乳山湾  细菌  弧菌  环境因子

STUDY ON THE RELATIONSHIPS BETWEEN BACTERIA, AND ENVIRONMENTAL FACTORS IN THE EAST VALLEY OF RUSHAN BAY
Chen Bijuan, Li Qiufen, Chen Jufa, Ma Shaosai,Cui Yi and Xin Fuyan.STUDY ON THE RELATIONSHIPS BETWEEN BACTERIA, AND ENVIRONMENTAL FACTORS IN THE EAST VALLEY OF RUSHAN BAY[J].Marine Fisheries Research,1997(2).
Authors:Chen Bijuan  Li Qiufen  Chen Jufa  Ma Shaosai  Cui Yi and Xin Fuyan
Abstract:Based on the data of microbiological survey in the East Valley of RushanBay from June l995 to September, the variation of bacteria and vibrio numbers and their re-lationships to some environmental factors were studied. The results showed that in the sea-water the quantity change of bacteria and vibrio and temperature change were same. FromJune to the second ten days of August,the bacteria development was slow,from second tendays of August,the bacteria quantity grows fast ;at the end of August,the largest bacteriawas 5. 7l X l06 per ml. And vibrio was 2. l X 1O4 per m1. Then with the decreasing of thetemperature, bacteria numbers bec0me fewer. In the bottom mud, the bacteria and vibrioquantity was higher than in the seawater-
Keywords:Rushan Bay Bacteria Vibrio Environmental factor
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