【摘要】 对1991年3月20～21日在南海大鹏湾盐田海域首次发生的海洋褐胞藻(Chattonella marina Hara etChihara)赤潮发生前后,海洋环境理化因素的变化进行了分析。使用的方法为逐步回归分析和主成分分析。研究结果表明,海洋褐胞藻赤潮主要与水温、溶解氧、氮盐、叶绿素等有关。更多还原

【Abstract】 Analysis was made of the physical and chemical parameters during Chattondla marina bloom,observed for the first time of the kind in Dapeng Bay on March 20 - 21,1991. The outcome from stepwise analysis and principal constituent analysis showed that the bloom was linked with water temperature,DO,nitrate,nitrite and chloraphall.更多还原