Core Viewpoint - The article highlights the ecological and economic development initiatives in Weishan County, emphasizing the integration of ecological preservation with industrial growth, particularly in tourism, fisheries, and renewable energy sectors [1][4][19]. Ecological Protection and Improvement - Weishan County has implemented a three-year action plan for ecological protection in the South Four Lakes area, ensuring continuous improvement in water quality for 21 consecutive years [3][17]. - The county has established biodiversity experience sites and wildlife protection areas, contributing to the proliferation of endangered species [3][17]. - Significant efforts in organic restoration include the creation of artificial wetlands and the release of over 500 million fish fry to enhance water quality [3][17]. Economic Development through Ecological Integration - The county is exploring the "ecology + industry" model, leveraging local ecological resources to drive sustainable economic growth [4][19]. - A comprehensive tourism strategy has been developed, resulting in the establishment of 66 scenic villages and recognition as a provincial tourism demonstration area [4][19]. - The fisheries sector has seen the development of a healthy aquaculture model, with an ecological farming area of 262,000 acres and a projected industry output value of 12.62 billion yuan by 2024 [4][19]. Renewable Energy Initiatives - Weishan County is advancing its renewable energy sector, with a focus on solar power and integrated agricultural practices, achieving a total installed capacity of 700 MW and an annual electricity generation of 830 million kWh [5][20]. Brand Development and Market Integration - The county is building an ecological product trading platform to enhance the market presence of local products, including the establishment of a dedicated sales center for Weishan Lake products [21]. - Innovative financial products have been introduced to support local fisheries and agriculture, with a total of 850 million yuan in guaranteed loans disbursed [21]. - Marketing efforts have led to the creation of a strong brand identity for local products, including the "Weishan Lake Crab," which has a brand value exceeding 9.5 billion yuan [21].