上文综述了沉积物重金属释放的影响因子较多，然而各因子对沉积物重金属释放

The above summarized the influence factors of heavy metal release from sediments, but what is the specific gravity of each factor's impact on heavy metal release from sediments (especially hydrodynamic conditions and pH), and the release of heavy metals in the dissolved and suspended state of sediments under dynamic water conditions Characteristics, how long the release reaches a relative balance, and the total release of heavy metals from sediments under different environmental conditions are the focus of future research.

Above, there are many influence factors on the release of heavy metals in sediments, however, the proportion of the influence of each factor on the release of heavy metals of sediments (especially hydrodynamic conditions and pH), the release characteristics of sediment dissolved and suspended heavy metals under dynamic water conditions, how long the release reaches relative balance, and the total amount of heavy metal release of sediments under different environmental conditions are the focus of future research.

There are many factors affecting the release of heavy metals in sediments. However, the proportion of each factor on the release of heavy metals in sediments (especially hydrodynamic conditions and pH), the release characteristics of dissolved and suspended heavy metals in sediments under dynamic water conditions, how long the release reaches relative equilibrium, and the total amount of heavy metals released from sediments under different environmental conditions are the focus of future research.<br>