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Guan Weibing,Wong Lai-Ah,Xu Dongfeng. 2001. Modelling nitrogen and phosphorus cycles and dissolved oxygen in the Zhujiang Estuary Ⅱ. Model results. Acta Oceanologica Sinica, (4):505-514
Modelling nitrogen and phosphorus cycles and dissolved oxygen in the Zhujiang Estuary Ⅱ. Model results
Modelling nitrogen and phosphorus cycles and dissolved oxygen in the Zhujiang Estuary Ⅱ. Model results
Received:July 05, 2001  Revised:September 02, 2001
DOI:
Key words:The Zhujiang Estuary  nutrient  chlorophyll  dissolved oxygen
中文关键词:  The Zhujiang Estuary  nutrient  chlorophyll  dissolved oxygen
基金项目:The present study was supported by the Pearl River Estuary Pollution Project funded by the Hong Kong Government/Hong Kong Jockey Club,and by grant 863/818-09-01 fron the Ministry of Science and Technology of China.
Author NameAffiliation
Guan Weibing Center for Coastal and Atmospheric Research, Hong Kong University of Science and Technology, China
Key Laboratory of Ocean Dynamic Processes and Satellite Oceanography, State Oceanic Administration, Hangzhou 310012, China
Second Institute of Oceanography, State Oceanic Administration, Hangzhou 310012, China 
Wong Lai-Ah Center for Coastal and Atmospheric Research, Hong Kong University of Science and Technology, China 
Xu Dongfeng Key Laboratory of Ocean Dynamic Processes and Satellite Oceanography, State Oceanic Administration, Hangzhou 310012, China
Second Institute of Oceanography, State Oceanic Administration, Hangzhou 310012, China 
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Abstract:
      In the present study, the ecosystem-based water quality model was applied to the Pearl River (Zhujiang) Estuary. The model results successfully represent the distribution trend of nutrients and dissolved oxygen both in the horizontal and vertical planes during the flood season, and it shows that the model has taken into consideration the key part of the dynamical, chemical and biological processes existing in the Zhujiang Estuary. The further studies illustrate that nitrogen is in plenty while phosphorus and light limit the phytoplankton biomass in the Zhujiang Estuary during the flood season.
中文摘要:
      In the present study, the ecosystem-based water quality model was applied to the Pearl River (Zhujiang) Estuary. The model results successfully represent the distribution trend of nutrients and dissolved oxygen both in the horizontal and vertical planes during the flood season, and it shows that the model has taken into consideration the key part of the dynamical, chemical and biological processes existing in the Zhujiang Estuary. The further studies illustrate that nitrogen is in plenty while phosphorus and light limit the phytoplankton biomass in the Zhujiang Estuary during the flood season.
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