SCSIO OpenIR  > 中科院海洋生物资源可持续利用重点实验室
Aerosol concentrations and atmospheric dry deposition fluxes of nutrients over Daya Bay, South China Sea
Wu, YC; Zhang, JP; Liu, SL; Jiang, ZJ; Huang, XP; zhangjingping@scsio.ac.cn; xphuang@scsio.ac.cn
2018
Source PublicationMARINE POLLUTION BULLETIN
Volume128Pages:106-114
AbstractBased on one and a half years of observations (September 2015 to March 2017) in Daya Bay, we analysed the nutrient concentrations in aerosols and calculated dry deposition fluxes of nutrients. DON was the dominant species of TDN in aerosol particles, accounting for 63.3%. The mean values of DIP, DOP and DSi were 0.78, 0.61 and 2.6 nmol.m(-3), respectively. The mean fluxes of nutrients (TDN, TDP and DSi) from dry deposition during the field observation were 2150, 7.4 and 28.2 mu mol.m(-2).month(-1), respectively. The fluxes of nitrogen species show a seasonal pattern with higher input in spring and winter. The dry deposition of nutrients accounted for approximately 20% of the total deposition budget. The molar ratios of DIN/DIP in the dry deposition (mean value 167) suggest that atmospheric dry deposition of nutrients may increase the risk of the unbalanced nutrient condition in the seawater column of Daya Bay.
Department[Wu, Yunchao; Zhang, Jingping; Liu, Songlin; Jiang, Zhijian; Huang, Xiaoping] Chinese Acad Sci, South China Sea Inst Oceanol, Key Lab Trop Marine Bioresources & Ecol, Guangzhou 510301, Guangdong, Peoples R China; [Wu, Yunchao; Huang, Xiaoping] Univ Chinese Acad Sci, Beijing 100049, Peoples R China
Subject AreaEnvironmental Sciences & Ecology ; Marine & Freshwater Biology
WOS KeywordAerosol particles ; Transportation patterns ; Nutrient deposition fluxes ; Components ; N/P ratio
Funding ProjectLMB
Document Type期刊论文
Identifierhttp://ir.scsio.ac.cn/handle/344004/16988
Collection中科院海洋生物资源可持续利用重点实验室
Corresponding Authorzhangjingping@scsio.ac.cn; xphuang@scsio.ac.cn
Recommended Citation
GB/T 7714
Wu, YC,Zhang, JP,Liu, SL,et al. Aerosol concentrations and atmospheric dry deposition fluxes of nutrients over Daya Bay, South China Sea[J]. MARINE POLLUTION BULLETIN,2018,128:106-114.
APA Wu, YC.,Zhang, JP.,Liu, SL.,Jiang, ZJ.,Huang, XP.,...&xphuang@scsio.ac.cn.(2018).Aerosol concentrations and atmospheric dry deposition fluxes of nutrients over Daya Bay, South China Sea.MARINE POLLUTION BULLETIN,128,106-114.
MLA Wu, YC,et al."Aerosol concentrations and atmospheric dry deposition fluxes of nutrients over Daya Bay, South China Sea".MARINE POLLUTION BULLETIN 128(2018):106-114.
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