海州湾海域的赤潮生物

利用2003—2008年海州湾海域浮游植物的调查资料,对海州湾海域常见的赤潮生物进行描述、归纳及总结,为赤潮的常规监测和应急监测提供背景资料。结果表明,在海州湾海域共监测到121种赤潮生物,其中重要的赤潮生物有:中肋骨条藻、夜光藻、多纹膝沟藻、短角弯角藻、赤潮异弯藻、链状裸甲藻、海链藻属,这7种(属)赤潮生物都曾经在该海域引发过赤潮。此外,中华盒形藻、海洋原甲藻、梭角藻、三角角藻、圆筛藻属、角毛藻属等赤潮生物在海州湾海域常年分布,也具有引发赤潮的可能。

The red tide organisms in Haizhou Bay

Based on the investigation data of the phytoplankton from 2003 to 2008,the present situation of the red tide organisms in Haizhou Bay was described. It was expected to be help for the common and emergency monitoring of the red tide. The results showed that, 121 kinds of red tide organisms were found in Haizhou Bay, which of 7 species （genus） were very important. Those are Noctiluca scintillarts ,Gonyaulax polygramma,Skeletonema costatum,Gymnodimium catenatum, Eucampia zoodiacus, Heterosigma akashiwo and Thalassiosira sp. which had initiated red tide in Haizhou Bay. Besides, Bidduphia sinensis,Prorocgntrum micans, Ceratium fususdeng, Ceratium tripos, Coscindiscus sp. and Chaetoceros sp. which have distributed in this sea area throughout the year, have possibility to initiate red tide too.