As an understanding and response to central decision-making, the fishery of Hongze Lake, China's fourth-largest freshwater lake, is undergoing a multi-dimensional transformation of ideas, policies and industries. Liu Xuejie, secretary and director of the Party Committee of the Hongze Lake Fisheries Management Committee, pays close attention to the main line of “ecological priority and green development” and leads the Hongze Lake fishery to strive to jump out of the traditional, narrow thinking mode and establish contact. And the concept of overall system development. Taking fishery resources as an important ecological element of the lake's ecological environment, through the key elements such as “limited quantity”, “science”, “enrichment of the people” and “quality”, the fishery production level of Hongze Lake will be comprehensively improved. "construction".
Limited development of scientific diffusion
Liu Xuejie said that the development of fishery resources should first be "limited." At present, the Hongze Lake fishery has established a complete “quota management system” to achieve the ultimate goal of sustainable development of capture fisheries.
Formulate a quota management system. Increase research efforts to form a quota fishing system that can protect resources and protect the interests of fishermen. It has been applied to major economic varieties such as river otters, silverfish, snails, river otters, green shrimps, crayfish and squid. The application achieves a win-win situation for economic, social and ecological benefits.
Strengthen fishing net management. Accelerate the standardization channel management of network equipment, actively promote the "one fish and one fish" type network equipment, and gradually ban the "one fish and more fish" type network to help the quota system achieve results.
Innovative quota income mechanism. Improve the organization of industry associations, introduce a "return of interest" mechanism, and implement a virtuous circle of "investment protection - return to increase investment" in accordance with the principle of "who invests, who protects, who produces, and who". Benefits. Liu Xuejie said that while establishing a sound quota fishing mechanism, it is of great significance to create a multi-functional “diffusion” fishery for Hongze Lake through the “scientific” road.
Scientific initiatives to study diffusion mechanisms. Accurately grasp the objective laws of the internal mechanism of the diffusion fishery. According to the characteristics of different waters and the biological habits of different fishes, the coupling mechanism of the released species, the discharge location and release time, and the emission principles of “Northern Grass and Oriental Crab (earth fish)” were studied in depth. Established to ensure emissions. science.
Formulate rules to regulate proliferation behavior. According to the actual diffusion and release of Hongze Lake, the “Hongze Lake Aquatic Diffusion Release Regulations” and “Hongze Lake Aquatic Biological Procurement Management Measures” were formulated, and the responsible department, four public and three-party supervision were formed. A two-stage inspection and a one-week rigorous standardized emission system will ensure maximum effectiveness of diffusion and release.
Major festivals have led to a surge in action. On March 18th each year, it will be identified as “3.18 China·Hongze Lake Fish Festival”, and people from all walks of life are encouraged to participate actively. At present, the society has donated 900,000 yuan to increase the participation, popularity and influence of the fish festival. In 2017, it was awarded the “National Demonstration Fishery Culture Festival” by the Ministry of Agriculture.
Source ecological protection quality
Liu Xuejie introduced that the Hongze Lake fishery has raised the “ecology” and “quality” to an unprecedented height in recent years. On the one hand, it emphasizes the multiple values of the source environment and protects the ecological security of the production area; on the other hand, it strengthens the quality supervision and traceability, and the benefits of the products are significantly improved.
Resolutely "minus". According to the principle of ecological priority, reduce income, quality and efficiency, according to the resource status and natural carrying capacity of Hongze Lake, combat illegal farming, demolition of wetland farming, compress extensive aquaculture, and reduce the net area by 72,800 mu for two years. The lake is “burdened”.
Seriously "test". Make full use of science and technology, modernization, information technology and other methods to strengthen monitoring, achieve the first record of water quality, the first time production problems, the first violation of laws and regulations to ensure safe production.
A solid "turn". accelerate