乳山湾浮游植物与环境因子的相关关系研究

应用生态学报 ›› 2000, Vol. ›› Issue (6): 935-938.

乳山湾浮游植物与环境因子的相关关系研究

崔毅, 陈碧鹃, 马绍赛

中国水产科学研究院黄海水产研究所, 青岛266071

收稿日期:1998-10-12 修回日期:1998-12-14 出版日期:2000-12-25
通讯作者: 崔毅,男,1957年生,副研究员,主要从事海洋渔业环境及生态学研究,发表论文40余篇,先后参加研究课题10余项,其中获农业部科技进步一等奖2项,二等奖3项,三等奖2项,山东省科技进步二等奖1项.
基金资助:
山东省科委科学基金(95-68);北京师范大学环境模拟与污染控制国家重点联合实验室开发基金资助项目(9802).

Correlation of photoplankton and its environmental factors in Rushan bay

CUI Yi, CHEN Bijuan, MA Shaosai

Yellow Sea Fisheries Research Institute, Chinese Academy of Fisheries Sciences, Qingdao 266071

Received:1998-10-12 Revised:1998-12-14 Online:2000-12-25

摘要/Abstract

摘要： 研究了1995年乳山湾6～9月浮游植物与环境因子的关系,结果表明,浮游植物与环境因子有着密切关系,无机营养盐与浮游植物数量有较好的负相关关系;无机氮和无机磷与浮游植物相关系数分别为-0.67和-0.80.而溶解氧和叶绿素-a与浮游植物呈较密切的正相关关系,其相关系数分别为0.92和0.85.由N/P分析,除8月下旬外,其它月份无机氮对于浮游植物的繁殖生长均显得相对紧缺.

Abstract: The relationship between photoplankton and its environmental factors in Rushan Bay was studied from June to September,1995.The result shows that there existed a negative correlation between the number of photoplankton and the content of inorganic nutrients.The correlation coefficients for inorganic nitrogen and phosphorus were -0.67 and -0.80,respectively.The dissolved oxygen and chlorophyll-a were positively correlated to photoplankton,and their correlation coefficients were 0.92 and 0.85 respectively.Based on N/P analysis,the content of inorganic nitrogen was relatively short to the reproductive growth of photoplankton during experimental months,except for the last ten days of August.

崔毅, 陈碧鹃, 马绍赛. 乳山湾浮游植物与环境因子的相关关系研究[J]. 应用生态学报, 2000, (6): 935-938.

CUI Yi, CHEN Bijuan, MA Shaosai. Correlation of photoplankton and its environmental factors in Rushan bay[J]. Chinese Journal of Applied Ecology, 2000, (6): 935-938.

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