| SONG Xingyu,HUANG Liangmin,ZHANG Jianlin,YIN Kedong,LIU Sheng,TAN Yehui,YIN Jianqiang. 2011. Chemometric study of spatial variations of environmental and ecological characteristics in the Zhujiang River (Pearl River) Estuary and adjacent waters. Acta Oceanologica Sinica, (4):60－74 |
| Chemometric study of spatial variations of environmental and ecological characteristics in the Zhujiang River (Pearl River) Estuary and adjacent waters |
| Chemometric study of spatial variations of environmental and ecological characteristics in the Zhujiang River (Pearl River) Estuary and adjacent waters |
| Received:December 22, 2010 Revised:May 12, 2011 |
| DOI：10.1007/s13131-011-0137-0 |
| Key words:principal component analysis spatial variations environmental conditions ecological distribution phytoplankton Zhujiang River (Pearl River) Estuary |
| 中文关键词: principal component analysis spatial variations environmental conditions ecological distribution phytoplankton Zhujiang River (Pearl River) Estuary |
| 基金项目:The Knowledge Innovation Project of Chinese Academy of Sciences under contract Nos KZCX2-YW-Q07, KZCX2-YW-T001, KZCX2-YW-213 and SQ200805; the National Natural Science Foundation of China under contract Nos U0633007, 40906057 and 40531006. |
| Author Name | Affiliation | E-mail | | SONG Xingyu | Key Laboratory of Marine Bio-resources Sustainable Utilization, South China Sea Institute of Oceanography, Chinese Academy of Sciences, Guangzhou 510301, China
State Key Laboratory of Oceanography in the Tropics, Guangzhou 510301, China | | | HUANG Liangmin | Key Laboratory of Marine Bio-resources Sustainable Utilization, South China Sea Institute of Oceanography, Chinese Academy of Sciences, Guangzhou 510301, China
State Key Laboratory of Oceanography in the Tropics, Guangzhou 510301, China | hlm@scsio.ac.cn | | ZHANG Jianlin | Key Laboratory of Marine Bio-resources Sustainable Utilization, South China Sea Institute of Oceanography, Chinese Academy of Sciences, Guangzhou 510301, China
State Key Laboratory of Oceanography in the Tropics, Guangzhou 510301, China | | | YIN Kedong | State Key Laboratory of Oceanography in the Tropics, Guangzhou 510301, China
Australian Rivers Institute, Griffith University, Brisbane 4111, Australia | | | LIU Sheng | Key Laboratory of Marine Bio-resources Sustainable Utilization, South China Sea Institute of Oceanography, Chinese Academy of Sciences, Guangzhou 510301, China
State Key Laboratory of Oceanography in the Tropics, Guangzhou 510301, China | | | TAN Yehui | Key Laboratory of Marine Bio-resources Sustainable Utilization, South China Sea Institute of Oceanography, Chinese Academy of Sciences, Guangzhou 510301, China
State Key Laboratory of Oceanography in the Tropics, Guangzhou 510301, China | | | YIN Jianqiang | Key Laboratory of Marine Bio-resources Sustainable Utilization, South China Sea Institute of Oceanography, Chinese Academy of Sciences, Guangzhou 510301, China
State Key Laboratory of Oceanography in the Tropics, Guangzhou 510301, China | |
|
| Hits: 928 |
| Download times: 721 |
| Abstract: |
| Chemometric approach based on principal component analysis (PCA) was utilized to examine the spatial variances of environmental and ecological characteristics in the Zhujiang River (Pearl River) Estuary and adjacent waters (ZREAW) in the South China Sea. The PCA result shows that the ZREAW can be divided into different zones according to the principal components and geographical locations of the study stations, and indicates that there are distinct regional variances on environmental features and the corresponding phytoplankton biomass and community structures among different areas. The spatial distribution of ecological features was implied to be influenced by various degrees of the different water resources, such as the Pearl River discharges, the coastal current and the oceanic water from the South China Sea. The variation of the biomass maximum zone and the complex impacts on the spatial distributions of phytoplankton biomass and production were also evaluated. |
| 中文摘要: |
| Chemometric approach based on principal component analysis (PCA) was utilized to examine the spatial variances of environmental and ecological characteristics in the Zhujiang River (Pearl River) Estuary and adjacent waters (ZREAW) in the South China Sea. The PCA result shows that the ZREAW can be divided into different zones according to the principal components and geographical locations of the study stations, and indicates that there are distinct regional variances on environmental features and the corresponding phytoplankton biomass and community structures among different areas. The spatial distribution of ecological features was implied to be influenced by various degrees of the different water resources, such as the Pearl River discharges, the coastal current and the oceanic water from the South China Sea. The variation of the biomass maximum zone and the complex impacts on the spatial distributions of phytoplankton biomass and production were also evaluated. |
|
HTML
View Full Text
View/Add Comment Download reader |
| Close |
|
|
|
