央视网消息（焦点访谈）：长得圆滚滚、黑乎乎，总是在"微笑"的小家伙，是有着"水中大熊猫"之称的长江江豚。它的生存状况，直接反映了长江生态系统 的健康状况。就在不久前，在湖北洪湖市长江洪湖段，又有两头经过野化训练的长江江豚被放归长江干流，回到了它们真正的家园。这已经是我国第二次开 展这样的野化放归行动。那么，为什么要费这么大的力气帮助江豚"回家"？在这背后，又是一群怎样的人在默默守护着这些"微笑天使"？为了留住江豚 的"微笑"，我们付出了哪些艰辛努力？ 11月14日上午，第二次野化放归长江江豚行动启动。两头可爱的江豚回到了它们在长江干流的家，回到了它们的自然种群里。 在放归江豚前，也还有许多工作要做。要给江豚扫描"身份证"识别身份，还要进行形态测量、B超检测等各项体检以及生物采样等工作，为的是进一步确认 江豚的健康状况。 为了更好地监测和保障江豚放归安全，研究团队专门为江豚研制了穿戴式定位跟踪系统。在江豚正式进入野外前，要进行预穿戴，以测试特质背心的大小是 否需要调整，通信信号是否正常等。这次放归很顺利，江豚的状态很好。 为了这次野化放归，这两头年轻的江豚已经在老湾迁地保护野化适应训练基地生活了两年多，在那里刻 ...

央视网消息（焦点访谈）：长得圆滚滚、黑乎乎，总是在"微笑"的小家伙，是有着"水中大熊猫"之称的长江江豚。它的生存状况，直接反映了长江生态 系统的健康状况。就在不久前，在湖北洪湖市长江洪湖段，又有两头经过野化训练的长江江豚被放归长江干流，回到了它们真正的家园。这已经是我国第二 次开展这样的野化放归行动。那么，为什么要费这么大的力气帮助江豚"回家"？在这背后，又是一群怎样的人在默默守护着这些"微笑天使"？为了留住江豚 的"微笑"，我们付出了哪些艰辛努力？ 11月14日上午，第二次野化放归长江江豚行动启动。两头可爱的江豚回到了它们在长江干流的家，回到了它们的自然种群里。 在放归江豚前，也还有许多工作要做。要给江豚扫描"身份证"识别身份，还要进行形态测量、B超检测等各项体检以及生物采样等工作，为的是进一步 确认江豚的健康状况。 为了更好地监测和保障江豚放归安全，研究团队专门为江豚研制了穿戴式定位跟踪系统。在江豚正式进入野外前，要进行预穿戴，以测试特质背心的大 小是否需要调整，通信信号是否正常等。这次放归很顺利，江豚的状态很好。 为了这次野化放归，这两头年轻的江豚已经在老湾迁地保护野化适应训练基地生活了两年多，在那里刻 ...

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]

Core Insights - The recent survey conducted from October 25 to 31 recorded over 120 instances of Yangtze River dolphins in Jiangsu, indicating a stable increase in the population [1] - The Suzhou section of the Yangtze River was highlighted as the "star section" with over 30 recorded instances, showcasing the area's significance for dolphin activity [1] - The survey noted the presence of 9 juvenile dolphins, which serves as strong evidence of healthy natural reproduction within the population [1] Summary by Sections Population Monitoring - The number of dolphins recorded exceeded the levels from the same period in 2024, demonstrating a positive trend in population growth [1] - A remarkable single-day observation on October 31 in the Suzhou section recorded 35 dolphins, marking it as the highest count for the quarter [1] Ecological Significance - The Yangtze River dolphin, as the only existing cetacean in the Yangtze, is a key indicator of the ecological health of the river [2] - Continuous observations of large dolphin groups in the Suzhou section suggest ongoing improvements in the ecological environment and increasing biodiversity [2] - The area has become a stable habitat for dolphins, supporting their reproduction and overall well-being [2]

Core Viewpoint - The article highlights the dedication of Zhou Liang, the director of the Yibin Rare Aquatic Animal Research Institute, in preserving the endangered Yangtze sturgeon, emphasizing the importance of ecological restoration in the Yangtze River over the past 30 years [1][8]. Group 1: Background and Motivation - Zhou Liang, known as a "fish enthusiast," has devoted 30 years to the conservation of the Yangtze sturgeon, a critically endangered species and a national first-class protected animal [1][2]. - Zhou's passion for the Yangtze River and its aquatic life was inspired by his father, Zhou Shiw, who founded one of China's earliest private research institutions for rare fish [2][3]. - The motivation to protect the Yangtze sturgeon arose from witnessing the detrimental effects of overfishing and habitat destruction in the late 20th century [2][4]. Group 2: Challenges and Perseverance - The research institute faced significant challenges, including financial difficulties and isolation, leading to the departure of many colleagues, leaving only Zhou and his father to continue their work [5][6]. - Zhou and his father had to find innovative solutions to provide live bait for the sturgeons, even resorting to extreme measures during droughts to ensure the fish were fed [4][5]. - Despite the hardships, including a lack of resources and support, they remained committed to their mission, believing in the potential for success [5][6]. Group 3: Breakthroughs and Achievements - In 2004, Zhou's team achieved a significant milestone by successfully breeding Yangtze sturgeon in captivity, marking a turning point in the conservation efforts for this species [5][6]. - The institute has since contributed to the artificial breeding and release of over 660,000 Yangtze sturgeon into the wild, significantly aiding in the species' recovery [7][8]. - Zhou's efforts have been recognized nationally, with successful breeding trials and releases being featured in major media outlets, showcasing the importance of their work [7][8]. Group 4: Future Outlook - Zhou is optimistic about the future of the Yangtze sturgeon, believing that with ongoing conservation efforts and the implementation of a fishing ban in the Yangtze River, the species can thrive again [8]. - The institute plans to collaborate with other research organizations to further enhance the natural breeding of the Yangtze sturgeon over the next 5 to 10 years [8].

Core Points - The launch of the 2025 Zhenjiang Yangtze River Dolphin Protection Theme Month marks a new phase in ecological protection efforts for the "water panda" [1] Group 1: Cultural Integration - Students from Baxiang Alley Primary School recited ancient poems about the Yangtze River dolphin, showcasing cultural engagement in conservation efforts [2] - A cooperation agreement was signed for the publication of "Yangtze River Dolphins in Zhenjiang's Ancient Poetry," aiming to systematically compile related poetry [2] - The IP image "He Xiaochang," based on the Yangtze River dolphin, was introduced, symbolizing harmonious coexistence and raising public awareness for dolphin protection [2] Group 2: Technological Advancements - The "Underwater Listening Device" system was launched, enabling real-time acoustic monitoring of dolphin populations and activities, enhancing conservation strategies [3] - The system recorded an average of 2,935 sound signals from dolphins and 44 feeding sound signals daily over the past month [3] Group 3: Collaborative Protection Efforts - The Zhenjiang Yangtze River Dolphin Provincial Nature Reserve has seen a 30% increase in dolphin population over the past decade, indicating successful conservation efforts [4] - A 12-meter observation platform was completed, providing data support for research and a space for public engagement with rare species [4] - The initiative emphasizes the importance of community involvement in dolphin protection, aiming to foster a collective commitment to ecological preservation [4]

Core Viewpoint - The article highlights significant progress in the ecological restoration of the Yangtze River, emphasizing the successful implementation of conservation measures and the importance of biodiversity protection for the river's ecosystem [1][2][3] Group 1: Ecological Restoration Efforts - Comprehensive fishing bans have effectively curbed ecological degradation, leading to the resurgence of species such as the Yangtze finless porpoise and the Chinese sturgeon [1] - The collaboration between the Ministry of Water Resources and the Chinese Academy of Sciences has led to breakthroughs in artificial breeding techniques for the Chinese sturgeon, achieving historical milestones in conservation efforts [1][2] Group 2: Biodiversity Protection Strategies - The shift from protecting individual species to preserving habitat systems marks a significant upgrade in biodiversity conservation philosophy [2] - The establishment of a living gene bank for rare aquatic species, with an investment of 28 million yuan, has successfully preserved 18 rare species, totaling over 6,800 individuals [2] Group 3: Long-term Ecological Management - Continuous ecological scheduling experiments by the Yangtze River Water Resources Commission over 15 years have promoted the natural reproduction of key fish species [2] - Since 2022, over 70,000 Chinese sturgeon fry have been released into the Yangtze River, demonstrating ongoing efforts in ecological restoration [2]

Core Points - The Yangtze River dolphin, also known as the "smiling angel," is a rare aquatic mammal endemic to the Yangtze River and serves as an indicator of the river's ecological health [1][11] - The population of the Yangtze River dolphin has been affected by ecological changes and pollution, leading to a significant decline in numbers over the years [13] - Recent conservation efforts have shown positive results, with the population increasing from 1,000 in 2017 to 1,249 in 2022, marking a growth of over 200 individuals [16] Summary by Sections Ecological Significance - The Yangtze River dolphin is considered a "barometer" of the river's vitality due to its high environmental requirements [1][11] - Changes in the Yangtze's ecosystem directly impact the dolphin's population, reflecting broader ecological shifts [1] Conservation Efforts - In response to the declining population, the Chinese government has implemented various conservation measures, including the establishment of natural reserves and the enactment of the Yangtze Protection Law in 2020 [14][17] - As of 2024, there are eight natural reserves dedicated to the Yangtze River dolphin, with ongoing efforts in both in-situ and ex-situ conservation [18][19] Population Recovery - The latest report indicates a stable trend in the Yangtze River dolphin population, with a recorded number of 65 individuals in a specific natural reserve by 2024, up from 62 in 2022 [19] - The successful breeding of five dolphins in artificial environments, including three second-generation dolphins, highlights advancements in conservation techniques [19] Public Perception and Recognition - The visibility of the Yangtze River dolphin has increased, with sightings becoming more common, symbolizing the ecological recovery of the Yangtze River [22] - International recognition of China's conservation efforts was noted in a 2025 article by The Times, praising the country's work as a model for small whale conservation globally [23]

Core Insights - The Yangtze River Economic Belt is a crucial support for the development of the Chinese nation, covering 11 provinces and cities, accounting for approximately 21% of the country's land area [1] - The focus is on ecological protection and restoration rather than large-scale development, leading to significant achievements in environmental conservation and a transformation in development methods [1] - The region is experiencing enhanced collaboration, with a trend towards comprehensive internal and external openness [1] Group 1 - Shanghai serves as the leading city and core engine of the Yangtze River Economic Belt, with the Xuhui Riverside becoming a vital growth area for the city's economy [3] - The Ningbo-Zhoushan Port is the world's largest in terms of cargo throughput and third in container throughput, with a total of 308 maritime routes [7] - The ecological restoration efforts in Taihu Lake are exemplified by the "Taihu Light," an innovative ecological dredging platform capable of cleaning 8,000 cubic meters of sediment daily [5] Group 2 - The Ten-Mile River Bay Park in Wuhu has transformed from a "dock gathering area" to an "ecological civilization model," enhancing the natural landscape and recreational opportunities for citizens [9] - The Jiangxi section of the Yangtze National Cultural Park emphasizes ecological and cultural preservation, creating a harmonious natural space along the river [10] - The Wuhan Yangtze River Bridge has significantly improved transportation efficiency and facilitated economic collaboration between northern and southern regions of China [12] Group 3 - The Dongting Lake, known as the "kidney of the Yangtze," is undergoing systematic governance to enhance flood control and ecological safety, supporting high-quality economic development [14] - The Chongqing area showcases a blend of historical culture and modern vitality, reflecting the innovative practices in the green transformation of the Yangtze Economic Belt [16] - The ecological protection measures in Sichuan's Hejiang County have led to a flourishing environment, with local initiatives ensuring the preservation of the Yangtze ecosystem [18] Group 4 - Guizhou's Hongfeng Lake is developing a tourism industry around its ecological resources, with 17 key rural tourism villages and 208 guesthouses established [20] - Yunnan plays a critical role in the ecological safety of the Yangtze River, with strict implementation of protection laws and initiatives to promote high-quality ecological development [22]

Core Points - The article highlights the ecological restoration and biodiversity improvement in the Nanjing Yangtze New Jizhou National Wetland Park, showcasing its transformation into a habitat for various wildlife, including endangered species like the Yangtze River dolphin [2][4][8] - The park has seen a significant increase in the population of the Yangtze River dolphin, from 16 individuals in 2016 to 32 currently, indicating a positive trend in the local ecosystem [2] - The wetland park is home to 1,937 species of biological resources, including 64 species of nationally protected wildlife, demonstrating the success of conservation efforts [4] Group 1 - The Nanjing Yangtze New Jizhou National Wetland Park has become a "paradise" for wildlife due to ongoing ecological protection and restoration efforts [1][2] - The park's management has implemented advanced monitoring technologies, such as drones and eDNA testing, to track and study the local wildlife effectively [6] - The local community has shifted from traditional fishing practices to becoming active participants in conservation efforts, joining the Yangtze Guardians Alliance [8] Group 2 - The wetland park is expected to host over 70,000 migratory birds during the winter season, highlighting its importance as a stopover for migratory species [8] - The ecological restoration initiatives have not only improved biodiversity but also provided valuable experiences for ecological governance in the Yangtze River basin [8]