水产学报2011，Vol.35Issue(7)：1030-1036,7.DOI:10.3724/SP.J.1231.2011.17421
象山港不同温度区围隔浮游生态系统营养盐迁移-转化的模拟对比
Contrast of simulation nutrients transport and transformation with pelagic ecosystems of mesocosm in different temperature sections in Xiangshan Bay
摘要
Abstract
To assess the effects of cooling water from power plant on eutrophication in Xiangshan Bay Harbor, a dynamic model for nitrogen and phosphorus transport and transformation in mesocosm was established, in which 7 state variables (DIN, PO3-4 -P, DON, DOP, phytoplankton, zooplankton and detritus) were included. Logically it had 5 modules-phytoplankton, zooplankton, dissolved inorganic nutrients, dissolved organic nutrient s and detritus. Not only the results showed that this model could simulate the variations of nitrogen and phosphorus nutrients in the pelagic ecosystem in mesocosm properly, based on the experiment data from one temperature section in Xiangshan Bay in October 2010,but also the conclusion was drawn that the effect of temperature elevation on Nitrogen and Phosphorus Transport and Transformation from simulation of mesocosms that belong to three different temperature sections. The results show that the cooling waters increased eutrophication of the receiving water in Xiangshan Bay.关键词
氮磷营养盐/迁移-转化模型/围隔/温度/象山港Key words
nitrogen and phosphorus nutrients/ transport and transformation model/ mesocosm/temperature/ Xiangshan Bay分类
生物学引用本文复制引用
杨红,李春新,印春生,储鸣..象山港不同温度区围隔浮游生态系统营养盐迁移-转化的模拟对比[J].水产学报,2011,35(7):1030-1036,7.基金项目
科技部海洋公益性行业科研专项资金项目(200905010) （200905010）
上海市教委高校第五期海洋环境工程重点学科资助(J50702) （J50702）
