The activities of maritime vessels that can be environmentally harmful include ship waste disposal, bilge pumping, tank cleaning, ballasting, power generation, and fueling.

海运船舶的活动也会对于环境造成有害的污染，包括船上废水处理、船底排水泵、油罐清洗、压舱、发电机和燃料等。

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Wind energy resources can be used for power generation or pumping water in Dongying District, Hekou District and Lijin Country where the wind energy resources are abundant.

东营区、河口区、利津县为东营市风能资源较丰富区，可以利用风能资源进行发电或风力提水。

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