水体大气复氧的研究

Study on atmospheric reaeration in water body

水体中的溶解氧是其生态功能的重要控制性因素,主要来源于大气复氧,因此水体大气复氧机理和影响因素是水体生态环境研究的重要课题,目前主要集中于水体大气复氧模型和复氧系数计算方面。通过概括总结水体大气复氧的理论模型及其复氧系数计算方程基本形式,以期为今后其他学者的研究提供依据。

The dissolved oxygen in water is an important control factor of the ecological function, mainly from atmospheric reaeration. So that mechanism and influence factors of atmospheric reaeration in water is an important research subject of water ecological environment, mainly concentrates on the atmospheric reaeration model and reaeration coefficient. The theoretical models and the basic equations of coefficient of atmospheric reaeration in water are summarized in this paper in order to provide the basis for the future research.