摘要
本文对池塘的溶氧动态进行了分析研究,得出了池塘溶氧的昼夜变化和垂直变化的规律,描述了夜间池塘溶氧下降的预测方法,文中还对池塘水深和溶氧管理进行了初步探讨。
Study on the dynamic of dissolved oxygen in fish pond was carried out. Diel and vertical changes of dissolved oxygen in fish pond were determined. The method for estimating nighttime decline in dissolved oxygen in fish pond was described. Preliminary study on the depth of water and the management of dissolved oxygen in fish pond were also conducted.
出处
《淡水渔业》
CSCD
北大核心
1992年第4期3-6,共4页
Freshwater Fisheries
关键词
生态系统
池塘
溶氧
动态
管理
Fish-pond, Dissolved oxygen, Dynamic, Management
