Group 1 - The article highlights the successful harvest season for seafood in Dandong, particularly in the coastal area of Xiaodao Village, where local fishermen and aquaculture operators are actively engaged in catching and processing seafood [1] - Liu Dongyun, a seasoned aquaculture operator with over 30 years of experience, emphasizes the benefits of integrated ecological farming, which includes jellyfish, shrimp, and clams, resulting in high-quality seafood with no impurities [1] - The bustling atmosphere at the sorting area showcases the efficiency of local workers as they prepare seafood for sale, with buyers like Wang, a regular purchaser, expressing satisfaction with the quality and taste of the seafood [1] Group 2 - Tourists, such as Lu Dongkuo from Jilin, are drawn to Dandong specifically for the fresh seafood experience, highlighting the appeal of freshly caught ingredients and simple cooking methods [2] - The article illustrates the joy and excitement of visitors as they engage in the local seafood harvest, indicating a growing interest in experiential tourism related to seafood [2]

Core Viewpoint - The article discusses the balance between protecting the water quality of Dongting Lake and promoting the healthy development of the aquaculture industry, highlighting the shift from traditional fishing to ecological fish farming in the region [1][2]. Group 1: Ecological Fish Farming - The main fish being cultivated in the area is the "ecological fish," specifically the fat head fish, which is sold at prices two to three times higher than ordinary pond fish due to its natural rearing method [1]. - The ecological fish are raised using the "human release, natural growth" method, where no feed is provided, allowing the fish to grow on natural microorganisms and aquatic plants [2]. - The local government has unified management of over 40,000 acres of aquaculture water surface to promote green transformation in the industry, achieving ecological, economic, and social benefits [1]. Group 2: Economic Viability and Market Strategy - The ecological fish grow slowly, taking a year to reach one to two pounds, compared to four to five pounds for ordinary pond fish, necessitating a market-oriented approach to ensure stable income [2]. - The fat head fish is specifically targeted for the popular dish "chopped pepper fish head," which has high market demand and stable prices, with distribution primarily through cold chain logistics to the Guangdong-Hong Kong-Macao region [2]. - The region is also integrating ecological tourism with fish sales, creating attractions such as bird-watching spots and selling rare fish species like the black shell crucian carp at prices between 30 to 40 yuan per pound [2]. Group 3: Technological Advancements - New aquaculture technologies are being adopted to enhance the value of the fishery, including the establishment of fully enclosed indoor fish ponds that utilize microorganisms to remove ammonia nitrogen from the water [2]. - The local government is constructing a drying fish processing plant and developing online live-streaming platforms to improve cold chain logistics, thereby continuously releasing ecological benefits from the green environment [2].