水华前期环境因子演变规律研究

Study on the evolution law of environmental factors in the early stage of water bloom

本文以自动监测站数据为基础、以叶绿素a为特征指标分析了薯沙溪水库水华前期主要环境因子演变规律。研究结果表明,pH、DO在水华前期变化显著,其变化特征可为水华预警提供参考。

Based on the data of automatic monitoring station,chlorophyll a is a characteristic index to analyze the evolution law of main environmental factors in the early stage of Donghua Reservoir.The results show that pH and DO change significantly in the early stage of water bloom,and its variation characteristics can provide reference for water bloom warning.