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Bottom-up control of phytoplankton growth in spring blooms in Central Yellow Sea, China
Sun, Jun1,2; Peng, Yuanyuan1,2; Wang, Dan3; Song, Shuqun3; Jiang, Yan3; Ding, Changling1,2; Wu, Ying4; Sun, J
2013-12-01
发表期刊DEEP-SEA RESEARCH PART II-TOPICAL STUDIES IN OCEANOGRAPHY
ISSN0967-0645
卷号97页码:61-71
文章类型Article
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.; 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.
关键词External Nutrient Internal Nutrient Remineralized Nutrient Central Yellow Sea Spring Bloom Nutrient Limitation
学科领域Oceanography
DOI10.1016/j.dsr2.2013.05.006
URL查看原文
收录类别SCI
语种英语
WOS研究方向Oceanography
WOS类目Oceanography
WOS记录号WOS:000328807800007
WOS关键词SKELETONEMA-COSTATUM ; CHEMICAL-COMPOSITION ; MARINE DIATOMS ; CHLOROPHYLL-A ; PHOSPHORUS ; RATIO ; MICROPLANKTON ; CHEMOSTATS ; LIMITATION ; PLANKTON
WOS标题词Science & Technology ; Physical Sciences
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被引频次:20[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.qdio.ac.cn/handle/337002/16462
专题海洋生态与环境科学重点实验室
通讯作者Sun, J
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
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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.,...&Sun, J.(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.
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