摘要
提出NPZD类型的海洋水质模型,将模型划分为常参数、浮游植物沉降率时变和浮游植物增长率、浮游动物摄食率、沉降率及浮游生物的死亡率均为时变三种情况.分别利用三种模型对赤潮的发生进行预测.数值仿真验证了模型的正确性.结合特定海域的实测数据进行水质分析与预报,结果证实该模型是可行的.
A NPZD marine water quality model is presented.The model considered three types such as constant parameter,phytoplankton sedimentation rate variant,phytoplankton growing rate and zooplankton ingestion rate and sedimentation and plankton death rate variant.Numerical example and simulation show the effectiveness of the proposed model.The proposed model is tested with real measurement data in certain sea area,which shows that the suggested model is applicable.
出处
《大连海事大学学报》
CAS
CSCD
北大核心
2012年第3期112-116,共5页
Journal of Dalian Maritime University
基金
国家自然科学基金资助项目(60974013)
霍英东教育基金项目(111066)
中央高校基础研究基金项目(2009JC11
2009QN120)
关键词
海洋水质建模
水质监测与预报
NPZD水质模型
marine water modeling
water quality monitoring and forecasting
NPZD water quality model
