A nitrogen and phosphorus dynamic model of mesocosm pelagic ecosystem in the Jiaozhou Bay in China

被引：0

作者：

Li Keqiang ^{[1
,2
,3
,4
]}

Wang Xiulin ^{[1
,3
]}

Liang Shengkang ^{[1
,2
,3
]}

Shi Xiaoyong ^{[3
]}

Zhu Chenjian ^{[1
,2
,3
]}

Chen Hu ^{[5
]}

机构：

[1] Ocean Univ China, Coll Chem & Chem Engn, Qingdao 266100, Peoples R China

[2] Ocean Univ China, Minist Educ, Key Lab Marine Chem Theory & Technol, Qingdao 266100, Peoples R China

[3] Ocean Univ China, Marine Pollut Ecochem Lab, Qingdao 266100, Peoples R China

[4] Univ Southampton, Natl Oceanog Ctr, Southampton SO14 3ZE, Hants, England

[5] Qingdao Land State Power Environm Engn CO LTD, Qingdao 266071, Peoples R China

来源：

ACTA OCEANOLOGICA SINICA | 2008年 / 27卷 / 05期

基金：

中国国家自然科学基金;

关键词：

Jiaozhou Bay; nitrogen and phosphorus; dynamic model; mesocosm;

D O I：

暂无

中图分类号：

P7 [海洋学];

学科分类号：

0707 ;

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.

引用

页码：98 / 110

页数：13

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