Core Points - The event on November 6 aimed to enhance the ecological restoration of the Yangtze River in Zhenjiang by releasing 6 million fish fry into the water [1][2] - The initiative is a response to the ecological impact caused by emergency reinforcement projects on the Yangtze River, specifically affecting the food resources for the Yangtze River dolphin [1] - The fish fry released include various species such as redfin, slenderhead, rosy barb, and copper fish, which were carefully selected to minimize mechanical damage during the release [1] Industry Insights - The release of fish fry is recognized as a direct and effective method for conserving aquatic biological resources and supplementing the food supply for the Yangtze River dolphins [2] - The management of the Zhenjiang Yangtze River dolphin provincial nature reserve emphasizes that this large-scale, multi-species fish fry release contributes to creating a better living environment for the dolphins, promoting a healthier and more sustainable ecosystem in the Yangtze River [2] - Over the past 15 years, the population of dolphins in the Zhenjiang section of the Yangtze River has increased by 30%, indicating a positive trend in the ecological quality of the waterway [1]