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黄海北部近岸的浮游甲藻生态
引用本文:董婧,刘海映,毕远溥,蒋双,王文波,李培军.黄海北部近岸的浮游甲藻生态[J].海洋水产研究,2002,23(4):46-50.
作者姓名:董婧  刘海映  毕远溥  蒋双  王文波  李培军
作者单位:辽宁省海洋水产研究所,大连,116023
基金项目:国家“12 6”项目 (12 6-0 2 -0 6-0 3 )资助
摘    要:分析研究了1998年6月和9月两次调查资料。结果表明,黄海北部近岸水域甲藻的种类较少,只有8种,但在浮游植物总生物数量中占的比重较大(6月份达50.45%)。甲藻的数量与分布和营养盐浓度之间,并不是简单正、负相关关系,其对水体中营养盐的含量并不苛求,在营养盐相对贫乏的水域(尤其是磷缺乏),甲藻的生长、繁殖比硅藻更有优势。

关 键 词:黄海  北部  浮游甲藻  生态环境
文章编号:1000-7075(2002)04-0046-05
修稿时间:2002年5月24日

Ecological study on planktonic dinoflagellates in inshore of Northern Yellow Sea
DONG Jing,LIU Hai,ying,BI Yuan,pu,JIANG Shuang,WANG Wen,bo,LI Pei,jun.Ecological study on planktonic dinoflagellates in inshore of Northern Yellow Sea[J].Marine Fisheries Research,2002,23(4):46-50.
Authors:DONG Jing  LIU Hai  ying  BI Yuan  pu  JIANG Shuang  WANG Wen  bo  LI Pei  jun
Abstract:The data collected in two surveys in Jun. and Sep.,1998 were analysed. The results show that the number of planktonic dinoflagellates species in the water of Northern Yellow Sea is less than expected , only 8 species .The amount of planktonic dinoflagellates is 50.45% of total phytoplankton in June.The amount of planktonic dinoflagellates is neither positive nor negative correlation with IN and IP. In the water with less contents of nitrogen and phosphorus, some planktonic dinoflagellates are more prosperous than that of planktonic bacillariophyta.
Keywords:Planktonic dinoflagellates    Nitrogen    Phosphorus
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