Bottom-up control of phytoplankton growth in spring blooms in Central Yellow Sea, China

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	Bottom-up control of phytoplankton growth in spring blooms in Central Yellow Sea, China
	Sun, Jun 1,2; Peng, Yuanyuan 1,2; Wang, Dan 3; Song, Shuqun 3; Jiang, Yan 3; Ding, Changling 1,2; Wu, Ying 4
刊名	DEEP-SEA RESEARCH PART II-TOPICAL STUDIES IN OCEANOGRAPHY
	2013-12-01
卷号	97 页码:61-71
关键词	External nutrient Internal nutrient Remineralized nutrient Central Yellow Sea Spring bloom Nutrient limitation
ISSN号	0967-0645
通讯作者	Sun, J
中文摘要	The source and significance of three nutrients - nitrogen, phosphorous and silicon - were investigated by a modified dilution method performed on seawater samples from the Central Yellow Sea (CYS), in spring blooming period of 2007. This modified dilution method accounted for the phytoplankton growth rate, microzooplankton grazing mortality rate, the internal and external nutrient pools, as well as nutrients supplied through remineralization by microzooplankton grazing. The results indicate that phytoplankton growth during the bloom is mostly contributed by internal nutrient pools (K-1 = 0.062-1.730). The external nutrient pools (K-E = <0-0.362) are also of importance for phytoplankton growth during the bloom at some sampling sites. Furthermore, the contribution of the recycled-nutrient pool by remineralization (K-R = <0-0.751) is significant when microzooplankton grazing rate was higher than 0.5 d(-1) during the spring phytoplankton blooms in the Central Yellow Sea. Compared with internal phosphorus, internal nitrogen and silicon contribute more to the phytoplankton production at most sampling stations. (C) 2013 Elsevier Ltd. All rights reserved.
英文摘要	The source and significance of three nutrients - nitrogen, phosphorous and silicon - were investigated by a modified dilution method performed on seawater samples from the Central Yellow Sea (CYS), in spring blooming period of 2007. This modified dilution method accounted for the phytoplankton growth rate, microzooplankton grazing mortality rate, the internal and external nutrient pools, as well as nutrients supplied through remineralization by microzooplankton grazing. The results indicate that phytoplankton growth during the bloom is mostly contributed by internal nutrient pools (K-1 = 0.062-1.730). The external nutrient pools (K-E = <0-0.362) are also of importance for phytoplankton growth during the bloom at some sampling sites. Furthermore, the contribution of the recycled-nutrient pool by remineralization (K-R = <0-0.751) is significant when microzooplankton grazing rate was higher than 0.5 d(-1) during the spring phytoplankton blooms in the Central Yellow Sea. Compared with internal phosphorus, internal nitrogen and silicon contribute more to the phytoplankton production at most sampling stations. (C) 2013 Elsevier Ltd. All rights reserved.
学科主题	Oceanography
WOS标题词	Science & Technology ; Physical Sciences
类目[WOS]	Oceanography
研究领域[WOS]	Oceanography
关键词[WOS]	SKELETONEMA-COSTATUM ; CHEMICAL-COMPOSITION ; MARINE DIATOMS ; CHLOROPHYLL-A ; PHOSPHORUS ; RATIO ; MICROPLANKTON ; CHEMOSTATS ; LIMITATION ; PLANKTON
收录类别	SCI
原文出处	10.1016/j.dsr2.2013.05.006
语种	英语
WOS记录号	WOS:000328807800007
公开日期	2014-07-17
内容类型	期刊论文
源URL	[http://ir.qdio.ac.cn/handle/337002/16462]
专题	海洋研究所_海洋生态与环境科学重点实验室
作者单位	1.Tianjin Univ Sci & Technol, Coll Marine Sci & Engn, Tianjin 300457, Peoples R China 2.Tianjin Key Lab Marine Resources & Chem, Tianjin 300457, Peoples R China 3.Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Peoples R China 4.E China Normal Univ, State Key Lab Estuarine & Coastal Res, Shanghai 200062, Peoples R China
推荐引用方式 GB/T 7714	Sun, Jun,Peng, Yuanyuan,Wang, Dan,et al. Bottom-up control of phytoplankton growth in spring blooms in Central Yellow Sea, China[J]. DEEP-SEA RESEARCH PART II-TOPICAL STUDIES IN OCEANOGRAPHY,2013,97:61-71.
APA	Sun, Jun.,Peng, Yuanyuan.,Wang, Dan.,Song, Shuqun.,Jiang, Yan.,...&Wu, Ying.(2013).Bottom-up control of phytoplankton growth in spring blooms in Central Yellow Sea, China.DEEP-SEA RESEARCH PART II-TOPICAL STUDIES IN OCEANOGRAPHY,97,61-71.
MLA	Sun, Jun,et al."Bottom-up control of phytoplankton growth in spring blooms in Central Yellow Sea, China".DEEP-SEA RESEARCH PART II-TOPICAL STUDIES IN OCEANOGRAPHY 97(2013):61-71.