长江流域大水面生态渔业发展现状及潜力分析OA

The ten year fishing ban on the Yangtze River is a significant decision made by the Central Committee of the Communist Party of China and the State Council for the long term benefit of future generations.Recent research results have shown that the decline of open-water fishery due to the fishing ban has deep impacts on industrial development,fishermen's employment,and the development of fishing areas.This paper utilizes official statistics and field research data to conduct a comparative study on the farming area,output,and farming mode before and after the fishing ban,aiming to understand the development of open water fishery in the Yangtze River.By establishing a measurement method for open water ecological fishery,the evaluation shows a potential increase of more than 900,000 tons and a maximum growth potential of up to 1.35 million tons.Under the backdrop of the ten year fishing ban and the"big food concept,"it is crucial for departments at all levels to adapt to local conditions and work together to promote the high quality development of ecological fisheries.Additionally,relevant enterprises should focus on market orientation,implement advanced technologies selectively,and improve the utilization efficiency of suitable fishery resources.