近几年来随着经济的发展,渔业资源受到严重冲击,突出表现在渔业资源的过度开发利用、环境污染等方面,特别是渔业水域污染尤为严重。渔业水体的污染,使渔业资源受到极大的破坏,一方面导致鱼类的种类及种群数量急剧下降,另一方面渔业水域污染死鱼事故频繁发生[1]。随着工农业 In recent years, along with the economic development, the fishery resources have been severely impacted, especially in areas such as excessive exploitation and utilization of fishery resources and environmental pollution, especially in fishery waters. The pollution of fishery water bodies has greatly damaged the fishery resources. On the one hand, the species and population of fish species have dropped sharply. On the other hand, frequent deaths from fish contaminated by fishery waters have occurred [1]. With industry and agriculture