大鹏湾海水环境要素与夜光藻增殖的灰关联模型{GM(1,n)}

摘要

The relationships between the growth of Noctiluca scientillans and environmental essential factors of seawater were studied. Based on the comparisons of environmental essential factors of seawater, grey models were built up using grey system theory. Using mathematically based relation space theory, and the smooth discrete function concept, grey derivative and grey differential equations were defined. Dynamic models of grey differential equation were built up using discrete data. The results indicated that zooplanktons、dissolved oxygen、Fe and Mn were the most important factors.