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莱州湾海湾扇贝养殖区海水中悬浮颗粒的动态变化
梁兴明, 方建光, 崔毅, 唐启升
中国水产科学研究院黄海水产研究所青岛266071

摘要:

1997年10月和1998年6月,在莱州湾两个主要海湾扇贝养殖区—芙蓉岛海区和金城海区,各定点进行了24h连续观测和取样,并在实验室内分析了总颗粒物(TPM)、颗粒有机物(POM)和叶绿素a的含量。结果表明,6月份金城海区的颗粒有机物和叶绿素a的含量均高于芙蓉岛海区;在10月份,芙蓉岛海区颗粒有机物的含量高于金城海区,但其叶绿素a的含量却低于金城海区,表明金城海区颗粒有机物的质量高于芙蓉岛海区。

关键词: 海湾扇贝总颗粒物(TPM) 颗粒有机物(POM) 叶绿素a 动态分布

DOI：

分类号:

基金项目:国家“九五”攻关项目资助,96-922-01-01号

SESTON DYNAMICS IN BAY SCALLOP (ARGOPECTEN IRRADIANS LAMARCK) MARICULTURE AREAS OF LAIZHOU BAY

LIANG Xing Ming, FANG Jian Guang, CUI Yi, TANG Qi Sheng

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

Abstract:

Investigations into the Bay Scallop (Argopecten irradians Lamarck) mariculture waters were carried out in October 1997 and June 1998 respectively. This farming region was divided into two areas: Furongdao area and Jincheng area. A fixed station was established to sample the seawater continuously in a 24- hour period. The content of seston (TPM and POM) and chlorophyll-a was analyzed in laboratory. The results show that in June the content of POM and chlorophyll-a in Jincheng area were higher than that in Furongdao area; in October the content of POM in Furongdao area was higher than that in Jincheng area, but the content of chlorophyll-a in Furongdao area is lower than that in Jincheng area. It implies that the quality of POM in Jincheng area is better than in Furongdao area.

Key words: Argopecten irradians, TPM, POM, Chlorophyll-a, Dynamics

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