根据2003年7月对虾工厂化养成后期水体的实测数据,分析了台风发生期间不同养殖水体三氮的周日动态及其与环境因子的关系。结果表明:在该养殖生态系统中,台风气候对三氮的含量影响较大,硝化作用受阻明显,转化率较低,与环境因子之间的关系差异显著,尤以密度大的养殖池最为明显;但对三氮的日变化动态影响不大,变化幅度较小。 According to the measured data of the late stage of shrimp plantation in July 2003, the daily dynamics of triazophos in different aquaculture water bodies during the typhoon season and its relationship with environmental factors were analyzed. The results showed that the typhoon climate had a significant effect on the content of tri-nitrogen in the aquaculture ecosystem, the nitrification was blocked obviously, the conversion rate was low, and the difference with the environmental factors was significant, especially in the density-intensive aquaculture pond However, the dynamic changes of diurnal variation of triazoles were not significant, with a small change.