滨州市沿海防潮工程的生态响应

Ecological Response of Resisting Tide Engineering in Binzhou Coast

地处黄河三角洲腹地的滨州沿海为风暴潮多发区,沿海防潮工程建设已取得了显著的经济社会效益,同时也带来了一些负面生态效应,主要表现在:海岸侵蚀、潮滩潮沟退化、贝壳堤岛部分丧失、鱼类回游通道截断和入海河流水质恶化等。建议今后应加强防潮工程生态影响监测与评价,海岸带生态修复和防潮工程技术研究,以充分发挥沿海防潮工程的作用。

Binzhou coast is the frequently occurred region of storm tide, and significant economic benefit has been gained by resisting tide engineering. But its ecological negative influences such as coastal erosion, degradation of tidal beach and tidal creek, partial loss of Shell Islands, truncation of migration channels for fishes, water quality deterioration of into-sea rivers have appeared. The monitoring and evaluation for ecological influence of resisting ride engineering, research on coast ecological restoration and resisting tide engineering technology are suggested to give a full play to resisting tide engineering in the future.