Abstract:

In recent years， the aquaculture industry has developed rapidly， which has brought great economic benefits but also caused continuous deterioration of the surrounding water quality. In aquaculture， microbes play important roles in ecological balance and environmental protection. This paper mainly introduced the continuous change of bacterial structure in aquaculture waters， the role of microorganisms in aquaculture and the reasons for the changes of microbiota composition in aquaculture waters. Finally， we described the bioremediation technology of improving the aquaculture water environment， which was expected to provide a reference basis for the related research and management of microorganisms in aquaculture environment.

Key words: aquaculture, aquatic environment, microorganism, bioremediation

摘要：

近年来，水产养殖产业的迅猛发展在带来巨大经济效益的同时，也使周边水质持续恶化。在水产养殖中，微生物在生态平衡和环境保护方面的作用日益明显。着重介绍了养殖水域菌落结构的持续性变化、微生物在水产养殖中的作用以及水产养殖水域微生物群系组成变化的原因，并阐述了改善养殖水环境的生物修复技术，旨在为水产养殖环境微生物的相关研究及其管理提供参考依据。

关键词: 水产养殖, 水生环境, 微生物, 生物修复