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Scenarios of nutrient alterations and responses of phytoplankton in a changing Daya Bay, South China Sea
Wu, ML; Wang, YS; Wang, YT; Yin, JP; Dong, JD; Jiang, ZY; Sun, FL; mlwu@scsio.ac.cn
2017
Source PublicationJOURNAL OF MARINE SYSTEMS
Volume165Pages:1-12
AbstractThe coastal ecosystem in the Daya Bay is sensitive to the environmental changes induced by highly intensive human activities. We obtained and compiled the recent 30 years' field observational data on nutrients and phytoplankton communities to explore the changing ecosystem. Dissolved inorganic nitrogen concentration (DIN) has significantly increased, while phosphate concentration (DIP) dramatically decreased because of costal anthropogenic influence. The limited factors for phytoplankton have changed from nitrogen in the 1980s to phosphate in the mid-1990s. The net-collected phytoplankton communities has the miniaturized trend, while there is drastic increase of Chlorophyll a (Chl-a) concentration. Even though the diatoms still dominate in phytoplankton community, the dominant species have slightly changed. The alga bloom greatly changed from diatoms dominated to dinoflagellates due to changes of nutrient structure. All these changes on nutrients and phytoplankton communities appear to be closely associated with human activities along the coast of the Daya Bay. (C) 2016 Elsevier B.V. All rights reserved.
Department[Wu, Mei-Lin; Wang, You-Shao; Wang, Yu-Tu; Yin, Jian-Ping; Jiang, Zhao-Yu; Sun, Fu-Lin] Chinese Acad Sci, South China Sea Inst Oceanol, State Key Lab Trop Oceanog, Guangzhou 510301, Guangdong, Peoples R China; [Yin, Jian-Ping; Dong, Jun-De] Chinese Acad Sci, South China Sea Inst Oceanol, Key Lab Marine Bioresources Sustainable Utilizat, Guangzhou 510301, Guangdong, Peoples R China; [Wu, Mei-Lin; Wang, You-Shao; Wang, Yu-Tu; Yin, Jian-Ping; Jiang, Zhao-Yu; Sun, Fu-Lin] Chinese Acad Sci, Marine Biol Res Stn Daya Bay, Shenzhen 518121, Peoples R China
KeywordNutrients Limitation Factor Nutrient Structure Changes Phytoplankton Response Daya Bay
Funding ProjectLMB
Document Type期刊论文
Identifierhttp://ir.scsio.ac.cn/handle/344004/16209
Collection中科院海洋生物资源可持续利用重点实验室
Corresponding Authormlwu@scsio.ac.cn
Recommended Citation
GB/T 7714
Wu, ML,Wang, YS,Wang, YT,et al. Scenarios of nutrient alterations and responses of phytoplankton in a changing Daya Bay, South China Sea[J]. JOURNAL OF MARINE SYSTEMS,2017,165:1-12.
APA Wu, ML.,Wang, YS.,Wang, YT.,Yin, JP.,Dong, JD.,...&mlwu@scsio.ac.cn.(2017).Scenarios of nutrient alterations and responses of phytoplankton in a changing Daya Bay, South China Sea.JOURNAL OF MARINE SYSTEMS,165,1-12.
MLA Wu, ML,et al."Scenarios of nutrient alterations and responses of phytoplankton in a changing Daya Bay, South China Sea".JOURNAL OF MARINE SYSTEMS 165(2017):1-12.
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