利用灰色关联方法分析水位缓慢下降对藻类生长的影响

Grey relation methods to analysis the influence of algae growth caused by the fall of water level

在营养盐比较丰富的水体环境中,水动力条件对藻类生长的影响程度比较突出。通过对比试验,研究水位下降对藻类生长的影响。结果表明,水位下降能改变藻类的生长速度,在一定程度上促进了藻类的生长。

Hydrodynamic condition influences obviously the growth of algae which live in the water with sufficient nutrients.Through the simulation test,the influence of the vertical disturbing caused by the fall of water level on algae's chlorophyll concentration was studied.The results showed that the feeble vertical disturbing resulted from the fall of water level could promote the growth of algae.