长江口水域内违规倾倒行为管理对策研究

Countermeasure of management in illegal dumping in the Yangtze estuary

长江口河势变动频繁、滩洲演变剧烈,极易受到自然及人为因素的影响。违规倾倒行为不仅会造成航道地形的局部变化,严重时还会造成航道局部淤浅,影响通航安全,增加航道维护成本,破坏航道资源。从航道发展及航道资源保护的角度考虑,应加强监管力度,尽可能减少人为因素对航道河势的不利影响。

The Yangtze estuary regime changes frequently and it’s easily influenced by natural and human factors. Illegal dumping causes not only local variation of channel topography, but also local siltation of the channel. This will affect seriously the navigation safety and increase the channel maintenance cost and destroy the channel resources. From the view of channel development and channel resources protection, it is necessary to strengthen the supervision and reduce human influence on the channel of the Yangtze estuary as possible as we can.