胶州湾的海洋生态灾害及防御对策

Marine Ecological Disasters of Jiaozhou Bay and Countermeasures to Them

由于进入胶州湾的工业废水、城市生活污水不断增多以及海岸带开发强度不断增大,胶州湾局部海域富营养化,这导致胶州湾浮游植物和浮游动物多样性水平下降、滨海湿地退化,赤潮、水母爆发等海洋灾害频发,作者提出了净化入海污水、减少入海污水排放量、建立海洋生态灾害应急防御体系、恢复退化的滨海湿地等胶州湾海洋生态灾害防御对策。

A few sections of Jiaozhou Bay have high standard of eutrophication influenced by the increasing input of industrial wastewater and urban sewage, as well as high intensive coastal zone develop-ment. The eutrophication gave rise to marine biodiversity declining, coastal wetlands degrading, as well as the red tide and Jellyfish outbreak. The author put forward some countermeasures to them, such as cleansing wastewater, decreasing the wastewater input to Jiaozhou Bay, establishing the emergency management mechanism of marine ecological disasters, as well as restoring degraded coastal wetlands.