Identification of coastal water quality by statistical analysis methods in Daya Bay, South China Sea
文献类型：期刊论文
| 作者 | Wu, ML ; Wang, YS ; Sun, CC ; Wang, HL ; Dong, JD ; Yin, JP ; Han, SH |
| 刊名 | MARINE POLLUTION BULLETIN
 |
| 出版日期 | 2010 |
| 卷号 | 60期号:6页码:852-860 |
| 关键词 | Principal component analysis Fuzzy logic approach Cluster analysis Trophic status Water quality Daya Bay |
| ISSN号 | 0025-326X |
| 通讯作者 | yswang@scsio.ac.cn |
| 中文摘要 | In this paper, cluster analysis (CA), principal component analysis (PCA) and the fuzzy logic approach were employed to evaluate the trophic status of water quality for 12 monitoring stations in Daya Bay in 2003. CA grouped the four seasons into four groups (winter, spring, summer and autumn) and the sampling sites into two groups (cluster DA: S1, S2, S4-S7, S9 and S12 and cluster DB: S3, S8, S10 and S11). PCA identified the temporal and spatial characteristics of trophic status in Daya Bay. Cluster DB, with higher concentrations of TP and DIN, is located in the western and northern parts of Daya Bay. Cluster DA, with the low Secchi, is located in the southern and eastern parts of Daya Bay. The fuzzy logic approach revealed more information about the temporal and spatial patterns of the trophic status of water quality. Chlorophyll a, TP and Secchi may be major factors for deteriorating water quality. (C) 2010 Elsevier Ltd. All rights reserved. |
| 学科主题 | Environmental Sciences; Marine & Freshwater Biology |
| 收录类别 | SCI |
| 原文出处 | PERGAMON-ELSEVIER SCIENCE LTD |
| WOS记录号 | WOS:000279798800017 |
| 公开日期 | 2011-07-03 |
| 源URL | [http://ir.scsio.ac.cn/handle/344004/6273]  |
| 专题 | 南海海洋研究所_热带海洋环境国家重点实验室(LTO) |
| 推荐引用方式 GB/T 7714 | Wu, ML,Wang, YS,Sun, CC,et al. Identification of coastal water quality by statistical analysis methods in Daya Bay, South China Sea[J]. MARINE POLLUTION BULLETIN,2010,60(6):852-860. |
| APA | Wu, ML.,Wang, YS.,Sun, CC.,Wang, HL.,Dong, JD.,...&Han, SH.(2010).Identification of coastal water quality by statistical analysis methods in Daya Bay, South China Sea.MARINE POLLUTION BULLETIN,60(6),852-860. |
| MLA | Wu, ML,et al."Identification of coastal water quality by statistical analysis methods in Daya Bay, South China Sea".MARINE POLLUTION BULLETIN 60.6(2010):852-860. |
入库方式： OAI收割
来源：南海海洋研究所
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