| LI Keqiang,WANG Xiulin,LIANG Shengkang,SHI Xiaoyong,ZHU Chenjian,CHEN Hu. 2008. A nitrogen and phosphorus dynamic model of mesocosm pelagic ecosystem in the Jiaozhou Bay in China. Acta Oceanologica Sinica, (5):98－110 |
| A nitrogen and phosphorus dynamic model of mesocosm pelagic ecosystem in the Jiaozhou Bay in China |
| A nitrogen and phosphorus dynamic model of mesocosm pelagic ecosystem in the Jiaozhou Bay in China |
| Received:July 13, 2007 Revised:January 06, 2008 |
| DOI： |
| Key words:Jiaozhou Bay nitrogen and phosphorus dynamic model mesocosm |
| 中文关键词: Jiaozhou Bay nitrogen and phosphorus dynamic model mesocosm |
| 基金项目:The National Natural Science Foundation of China under contract No. 40490262; the State Ocean Administration of China "908" Foundation under contract No. 908-02-02-03, and the Science and Technology Development Plan of Qingdao of China under contract No. 06-2-2-7-nsh. |
| Author Name | Affiliation | E-mail | | LI Keqiang | College of Chemistry and Chemical Engineering, Ocean University of China, Qingdao 266100, China
Key Laboratory of Marine Chemistry Theory and Technology of Ministry of Education, Ocean University of China, Qingdao 266100, China
Marine Pollution Eco-chemistry Laboratory, Ocean University of China, Qingdao 266100, China
National Oceanography Centre, University of Southampton, Southampton SO14 3ZE, UK | likeqiang@ouc.edu.cn | | WANG Xiulin | College of Chemistry and Chemical Engineering, Ocean University of China, Qingdao 266100, China
Marine Pollution Eco-chemistry Laboratory, Ocean University of China, Qingdao 266100, China | | | LIANG Shengkang | College of Chemistry and Chemical Engineering, Ocean University of China, Qingdao 266100, China
Key Laboratory of Marine Chemistry Theory and Technology of Ministry of Education, Ocean University of China, Qingdao 266100, China
Marine Pollution Eco-chemistry Laboratory, Ocean University of China, Qingdao 266100, China | | | SHI Xiaoyong | Marine Pollution Eco-chemistry Laboratory, Ocean University of China, Qingdao 266100, China | | | ZHU Chenjian | College of Chemistry and Chemical Engineering, Ocean University of China, Qingdao 266100, China
Key Laboratory of Marine Chemistry Theory and Technology of Ministry of Education, Ocean University of China, Qingdao 266100, China
Marine Pollution Eco-chemistry Laboratory, Ocean University of China, Qingdao 266100, China | | | CHEN Hu | Qingdao Land of State Power Environment Engineering CO. LTD, Qingdao 266071, China | |
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| Abstract: |
| A nitrogen and phosphorus dynamic model of mesocosm pelagic ecosystem was established according to the summary and synthesis of the models available, in which seven state variables (DIN, PO4-P, DON, DOP, phytoplankton, zooplankton and detritus) were included. Logically it had five modules-phytoplankton, zooplankton, dissolved inorganic nutrients, dissolved organic nutrients and detritus. The results showed that this model could simulate the variations of DIN, PO4-P, DON, DOP, POC and phytoplankton biomass in pelagic ecosystem in mesocosm properly, based on the site experiment data in the Jiaozhou Bay in the autumn of 1999 and the summer of 2000. Not only the logical structure but also the model parameters were feasible, and about 20 parameters were made to fit for the Jiaozhou Bay during the simulation. All of these are necessary to study the control mechanism of nutrients biogeochemical cycling in the Jiaozhou Bay and other China's coastal waters. |
| 中文摘要: |
| A nitrogen and phosphorus dynamic model of mesocosm pelagic ecosystem was established according to the summary and synthesis of the models available, in which seven state variables (DIN, PO4-P, DON, DOP, phytoplankton, zooplankton and detritus) were included. Logically it had five modules-phytoplankton, zooplankton, dissolved inorganic nutrients, dissolved organic nutrients and detritus. The results showed that this model could simulate the variations of DIN, PO4-P, DON, DOP, POC and phytoplankton biomass in pelagic ecosystem in mesocosm properly, based on the site experiment data in the Jiaozhou Bay in the autumn of 1999 and the summer of 2000. Not only the logical structure but also the model parameters were feasible, and about 20 parameters were made to fit for the Jiaozhou Bay during the simulation. All of these are necessary to study the control mechanism of nutrients biogeochemical cycling in the Jiaozhou Bay and other China's coastal waters. |
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