主动式钩连体应用的生态环境效应

Ecological environmental effect of active hook structure application

主动式钩连体作为一种新型的消能护滩结构,首次应用于长江深水航道一期工程中,该结构的防冲促淤效果显著。通过现场调查采样和实验室检测分析的手段,对主动式钩连体周围的水生态和水环境多要素进行检测分析。结果表明,主动式钩连体可改善水生生物生境,提高生物多样性,表现出较好的生态环境效应,对于航道整治工程的生态恢复具有创新意义。

As a new type of energy dissipation and beach protection structure,the active hook structure is used for the first time in the first phase of deepwater channel project of the Yangtze River.The structure has a significant effect on promoting sedimentation and anti-scouring.Through the field investigation and sampling and laboratory detection and analysis,the multi-elements of water ecology and water environment around the active hook structure are detected and analyzed.The results show that the active hook structure can improve the habitat of aquatic organisms and biodiversity,and has a good ecological environment effect.The structure has innovative significance for ecological restoration of waterway regulation projects.