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学科主题: Environmental Sciences; Geosciences, Multidisciplinary; Water Resources
题名: Identification of water quality and zooplankton characteristics in Daya Bay, China, from 2001 to 2004
作者: Wang, YS ; Lou, ZP ; Sun, CC ; Wang, HL ; Mitchell, BG ; Wu, ML ; Deng, C
通讯作者: yswang@scsio.ac.cn
关键词: Water quality ; Zooplankton ; Multivariate statistical analysis ; Daya Bay (DYB) ; South China Sea
刊名: ENVIRONMENTAL EARTH SCIENCES
发表日期: 2012
卷: 66, 期:2, 页:655-671
部门归属: [Wang, You-Shao; Lou, Zhi-Ping; Sun, Cui-Ci; Wu, Mei-Lin; Deng, Chao] Chinese Acad Sci, S China Sea Inst Oceanol, State Key Lab Trop Oceanog, Guangzhou 510301, Guangdong, Peoples R China; [Wang, You-Shao; Sun, Cui-Ci; Wu, Mei-Lin; Deng, Chao] Chinese Acad Sci, Marine Biol Res Stn Daya Bay, Shenzhen 518121, Peoples R China; [Wang, You-Shao; Wang, Haili; Mitchell, B. Greg] Univ Calif San Diego, Scripps Inst Oceanog, San Diego, CA 92093 USA
项目归属: LTO
摘要: Data collected from 12 marine monitoring stations in Daya Bay from 2001 to 2004 reveal a substantial change in ecological environment in this region. Cluster analysis based on water quality and zooplankton results divided stations into three clusters: Cluster I consisted of stations S1, S2 and S6 in the south part of Daya Bay; Cluster II consisted of stations S3, S8 and S11 in the cage culture areas in the southwest part, the northwest part near Aotou harbor and the northeast part near the Fanhe harbor of Daya Bay; Cluster III consisted of stations S4, S5, S7, S9, S10 and S12 that were in southwest, the middle and northeast parts of Daya Bay. Bivariate correlations between zooplankton biomass and the major physical and nutrient variables were evaluated for all stations. The zooplankton biomass in all stations correlated positively with salinity, pH, secchi, NO3-N, NH4-N, TIN/PO4-P and SiO3-Si/PO4-P, and negatively correlated with temperature, DO, COD, NO2-N and TIN, PO4-P, SiO3-Si and BOD5. Factors analysis shows high positive loading salinity, secchi and NH4-N of three clusters, which indicates that all stations of the three clusters were primarily grouped according to their respective nutrient conditions. The results of multivariate statistical analysis revealed that temperature, DO, TIN and BOD5 could also play an important role in determining the biomass of the zooplankton in Daya Bay, especially in the stations near the nuclear power plants and in the cage culture areas.
语种: 英语
WOS记录号: WOS:000303413100024
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.scsio.ac.cn/handle/344004/10177
Appears in Collections:热带海洋环境国家重点实验室(LTO)_期刊论文

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Wang, YS; Lou, ZP; Sun, CC; Wang, HL; Mitchell, BG; Wu, ML; Deng, C.Identification of water quality and zooplankton characteristics in Daya Bay, China, from 2001 to 2004,ENVIRONMENTAL EARTH SCIENCES,2012,66(2):655-671
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