The classical fish population dynamic models were largely on the basis of stable population behavior assumption.

经典的鱼类种群动态模型是以稳定的种群行为为基础的.

互联网

When the white noise level ( coefficient of variation ) increases to 20 % , the cyclical fish population spasmodic.

在白色噪音水平 ( 变动系数 ) 增加至20%时, 周期型种群变为不稳定型.

互联网