Characteristics of the microzooplankton community in Jiaozhou Bay, Qingdao, China

doi:10.1007/s00343-009-9153-8

	Characteristics of the microzooplankton community in Jiaozhou Bay, Qingdao, China
	Chen Yinghua 1,2,3; Yang Yufeng 1,2,4
	2009-08-01
发表期刊	CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY
ISSN	0254-4059
卷号	27 期号:3 页码:435-442
文章类型	Article
摘要	The species composition and abundance of microzooplankton at 10 marine and five coastal stations (Hongdao, Daguhe, Haibohe, Huangdao and Hangxiao) in the Jiaozhou Bay (Qingdao, China) were studied in 2001. The microzooplankton community was found to be dominated by Tintinnopsis beroidea, Tintinnopsis urnula, Tintinnopsis brevicollis and Cvdonellopsis sp. The average abundance of microzooplankton was highly variable among stations. Specifically, the abundance of microzooplankton was higher at inshore stations and lower in the center of the bay (St. 5), bay mouth (St. 9) and outside the bay (St. 10). The highest average annual densities (346 ind./L) was observed at St. 3, while the lowest (55 ind./L) was at St. 10. Two abundance peaks were recorded in May (324 ind./L) and February (300 ind./L). The distribution of microzooplankton in three sampling layers at the 10 stations was relatively homogenous and the abundance decreased slightly as the water depth increased. At coastal stations, the highest average annual density was recorded at Hongdao Station (677 ind./L), followed by Daguhe Station (616 ind./L), Haibohe Station (400 ind./L), Huangdao Station (275 ind./L) and Hangxiao Station (73 ind./L). Furthermore, a 24-h sampling analysis conducted at Hangxiao Station revealed that the microzooplankton assemblages were characterized by a bimodal diel vertical migration pattern, with the highest densities occurring at dusk (154 ind./L), followed by dawn (146 ind./L), noon (93 ind./L) and midnight (77 ind./L). The density of microzooplankton in the Jiaozhou Bay was in the middle range of the densities of temperate coastal waters worldwide.; The species composition and abundance of microzooplankton at 10 marine and five coastal stations (Hongdao, Daguhe, Haibohe, Huangdao and Hangxiao) in the Jiaozhou Bay (Qingdao, China) were studied in 2001. The microzooplankton community was found to be dominated by Tintinnopsis beroidea, Tintinnopsis urnula, Tintinnopsis brevicollis and Cvdonellopsis sp. The average abundance of microzooplankton was highly variable among stations. Specifically, the abundance of microzooplankton was higher at inshore stations and lower in the center of the bay (St. 5), bay mouth (St. 9) and outside the bay (St. 10). The highest average annual densities (346 ind./L) was observed at St. 3, while the lowest (55 ind./L) was at St. 10. Two abundance peaks were recorded in May (324 ind./L) and February (300 ind./L). The distribution of microzooplankton in three sampling layers at the 10 stations was relatively homogenous and the abundance decreased slightly as the water depth increased. At coastal stations, the highest average annual density was recorded at Hongdao Station (677 ind./L), followed by Daguhe Station (616 ind./L), Haibohe Station (400 ind./L), Huangdao Station (275 ind./L) and Hangxiao Station (73 ind./L). Furthermore, a 24-h sampling analysis conducted at Hangxiao Station revealed that the microzooplankton assemblages were characterized by a bimodal diel vertical migration pattern, with the highest densities occurring at dusk (154 ind./L), followed by dawn (146 ind./L), noon (93 ind./L) and midnight (77 ind./L). The density of microzooplankton in the Jiaozhou Bay was in the middle range of the densities of temperate coastal waters worldwide.
关键词	Jiaozhou Bay Microzooplankton Species Composition Abundance Distribution
学科领域	Limnology ; Oceanography
DOI	10.1007/s00343-009-9153-8
URL	查看原文
收录类别	SCI
语种	英语
WOS记录号	WOS:000270742000003
引用统计
文献类型	期刊论文
条目标识符	http://ir.qdio.ac.cn/handle/337002/2596
专题	海洋生态与环境科学重点实验室
作者单位	1.Jinan Univ, Inst Hydrobiol, Guangzhou 510632, Guangdong, Peoples R China 2.Educ Dept Guangdong Prov, Key Lab Eutrophicat & Red Tide Control, Guangzhou 510632, Guangdong, Peoples R China 3.Guangdong Ocean & Fishery Environm Monitoring Ctr, Guangzhou 510222, Guangdong, Peoples R China 4.Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Peoples R China
推荐引用方式 GB/T 7714	Chen Yinghua,Yang Yufeng. Characteristics of the microzooplankton community in Jiaozhou Bay, Qingdao, China[J]. CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY,2009,27(3):435-442.
APA	Chen Yinghua,&Yang Yufeng.(2009).Characteristics of the microzooplankton community in Jiaozhou Bay, Qingdao, China.CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY,27(3),435-442.
MLA	Chen Yinghua,et al."Characteristics of the microzooplankton community in Jiaozhou Bay, Qingdao, China".CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY 27.3(2009):435-442.

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