摘要
主要探讨了水库水藻类生长态势中pH的变化,指出pH随藻类数量的增长呈现出有规律的变化,而昼夜pH差值(ΔpH)与藻类的生长态势和生命活性之间存在一定的相关性。并在试验数据基础上,尝试性地建立了藻类数量与pH之间初步的数学模型。通过对pH的监测,可以对藻类“水华”现象进行预测。
The change of pH in algae blooming in reservoir is discussed in this paper. It is discovered that pH has a regular change tendency with algae increasing. With experiment data, a relativity of ΔpH with algae growth activity is proved, and mathematic models are established between pH and algae population. It proposes as an important conclusion that pH would be an available indicator to monitoring and predicating algae blooming.
出处
《给水排水》
CSCD
北大核心
2004年第5期37-41,共5页
Water & Wastewater Engineering
基金
国家"十五"科技攻关资助项目"城镇水环境关键技术"(2002BA806804)
