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| 基于STELLA的循环水养殖系统池塘总氨氮动态模拟 | |
| 引用本文： | 于涛,钟非,贺锋,梁威,吴振斌.基于STELLA的循环水养殖系统池塘总氨氮动态模拟[J].农业机械学报,2013,44(7):199-203. |
| 作者姓名： | 于涛 钟非 贺锋 梁威 吴振斌 |
| 作者单位： | 1. 新乡学院化学与化工学院,新乡453003;中国科学院水生生物研究所,武汉430072 2. 江苏省海洋水产研究所,南通,226007 3. 中国科学院水生生物研究所,武汉,430072 |
| 基金项目： | 国家自然科学基金资助项目（51108335）;新乡学院创新基金资助项目（12ZA02） |
| 摘 要： | 通过对影响循环水养殖系统养殖池塘中总氨氮动态的各种因素及其因果关系的分析,得出了养殖池塘中总氨氮的理论模型.在理论模型基础上,使用STELLA系统动力学模拟软件建立了循环水养殖实验系统中池塘水体总氨氮的系统动力学模型.通过将系统设计和运行的相关参数代人到该模型中,对养殖过程中池塘中总氨氮的动态变化进行了模拟运算,模拟结果与实测值基本吻合,说明该模型对实验系统的模拟具有一定的可信度,可为循环水养殖系统的设计和运行优化提供依据. |
| 关 键 词： | 循环水养殖系统 总氨氮 水质模型 系统动力学 |
Dynamic Simulation of Total Ammonia in Culture Ponds of Recirculating Aquaculture System Based on STELLA Model |
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| Yu Tao,Zhong Fei,He Feng,Liang Wei and Wu Zhenbin.Dynamic Simulation of Total Ammonia in Culture Ponds of Recirculating Aquaculture System Based on STELLA Model[J].Transactions of the Chinese Society of Agricultural Machinery,2013,44(7):199-203. | |
| Authors: | Yu Tao Zhong Fei He Feng Liang Wei and Wu Zhenbin |
| Institution: | Xinxiang University;Chinese Academy of Sciences;Institute of Oceanology and Marine Fisheries;Chinese Academy of Sciences;Chinese Academy of Sciences;Chinese Academy of Sciences |
| Abstract: | A theoretical model to evaluate total ammonia concentration in recirculating aquaculture system was established by investigating the relationship between impact factors of total ammonia. Subsequently, a system dynamics model for total ammonia in the recirculating aquaculture system was developed based on the theoretical model. The dynamics of total ammonia concentration in a culture pond during the breeding process was simulated by using STELLA simulation software. The simulation results were consistent with the measured values approximately, indicating that this model could simulate the experimental system to a certain extent and could provide suggestions on design and operation of the recirculating aquaculture system. |
| Keywords: | Recirculating aquaculture system Total ammonia Water quality model System dynamics |
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