Core Points - The event on September 23 marked the 13th "Beijing Wetland Day," where six milu deer were introduced to the Hanshiqiao Wetland for wild training, indicating progress in endangered species protection and wetland ecological restoration in Beijing [1][2] Group 1: Milu Deer Introduction and Training - Six milu deer, three males and three females aged 3-6 years, were relocated from Daxing to Hanshiqiao Wetland, equipped with satellite tracking collars for monitoring during their wild training [1][2] - The introduction of milu deer aims to enhance biodiversity and ecological balance in the wetland, as they can help control overgrowth of wetland plants like reeds [2][3] Group 2: Milu Deer Population and Habitat - The Beijing Milu Deer Ecological Experiment Center currently houses about 170 milu deer, which face space limitations in their current habitat of over 500 acres, necessitating relocation to more suitable environments [2][3] - The Hanshiqiao Wetland provides 100 acres of living space for the relocated milu deer, allowing for minimal human intervention and a more natural adaptation process [2][3] Group 3: Monitoring and Research - Continuous monitoring of the milu deer population will be conducted to ensure their health and adaptation to the new environment, with data collected on their behavior and dietary habits [3] - The use of satellite tracking will provide insights into the long-term movement patterns of the milu deer, aiding in habitat optimization and conservation efforts [3] Group 4: Wetland Protection and Restoration - The "14th Five-Year Plan" emphasizes the restoration of severely degraded ecological areas, with a focus on integrated ecological restoration and the construction of composite wetland ecosystems [4][5] - As of the end of 2024, Beijing's wetland area is projected to reach 61,200 hectares, with a wetland protection rate of 83.15%, supporting a diverse range of plant and animal species [4][5]

Core Points - Lhasa has been officially designated as an "International Wetland City" at the COP15 conference in Zimbabwe, marking it as the first of its kind in Tibet [1] - The Lalu Wetland covers over 12 square kilometers and plays a crucial role in maintaining ecological balance, regulating climate, protecting biodiversity, and replenishing water sources [1] - The biodiversity of Lalu Wetland has significantly improved, with current statistics showing 435 species of vascular plants, 200 species of vertebrates, and 80 species of insects [1] Group 1 - The Lalu Wetland has seen an increase in vegetation coverage from approximately 60% at the establishment of the nature reserve to over 95% currently, due to various ecological protection measures [2] - The Tibetan government has invested around 850 million yuan in the Lalu Wetland protection projects, focusing on water conservation, vegetation restoration, and ecological environment improvement [2] - A new research station has been established in collaboration with Tibet University to monitor ecological changes in the wetland, providing scientific data for ongoing conservation efforts [2] Group 2 - The oxygen content in the Lalu Wetland reaches about 80% in summer and is approximately 10% higher than the urban area in winter, contributing to a healthier environment for residents [3] - The wetland has become a popular recreational area for citizens and tourists, enhancing their connection with nature and improving their quality of life [3] - The scenic beauty of the Lalu Wetland, combined with the iconic Potala Palace, showcases the area's ecological charm and attracts visitors [3]

Group 1: Establishment of Research Studios - The Heilongjiang Provincial Science and Technology Department has approved the establishment of four research studios, including the Liu Chunlong Goose Health Breeding Studio [1] - The studios aim to integrate advanced scientific research with local agricultural and ecological characteristics, focusing on wetland ecological restoration, goose health breeding, soybean genetic improvement, and high-yield technology for cold-region crops [1] Group 2: Ecological Significance of Sanjiang National Nature Reserve - The Sanjiang National Nature Reserve is the largest freshwater marsh wetland area in China, preserving a rich biodiversity and serving as a natural gene bank [2] - The reserve is home to 22 species of nationally protected wildlife, including the red-crowned crane and the Siberian tiger, and aims to restore degraded wetland ecosystems through scientific research and technology [2] Group 3: Development of the Goose Industry - The goose industry in Heilongjiang Province has rapidly developed, with a breeding population exceeding 40 million [3] - Research efforts focus on goose genetic resource evaluation, new variety breeding, nutrition, disease mechanisms, and vaccine development, with over 20 related projects undertaken [3] Group 4: Soybean Genetic Improvement Initiatives - The Meng Fanli Northern Spring Soybean Genetic Improvement Studio is established in collaboration with Heilongjiang Shengfeng Seed Industry Co., focusing on soybean pest resistance breeding and innovation [4] - The studio is part of national and provincial projects aimed at enhancing soybean yield and efficiency [4] Group 5: High-Yield Technology for Cold-Region Crops - The Wang Yang Cold-Region Crop High-Yield Technology Studio is established with Heilongjiang Beidahuang Agricultural Co., focusing on high-yield crop technology and production models [5] - The studio aims to enhance agricultural productivity and quality through scientific collaboration and technology transfer [5] Group 6: Overall Impact of Research Studios - Heilongjiang Province now has a total of 114 Chinese Academy of Sciences research studios, promoting the application of high-end scientific achievements and fostering high-level scientific talent [5]

Group 1 - The core viewpoint of the articles highlights the successful breeding of endangered milu deer in the Ningxia Qingtongxia wetland nature reserve, marking a significant breakthrough in the conservation efforts for this species [1][3] - A total of 35 milu deer were relocated from Jiangsu Dafeng National Nature Reserve to the Qingtongxia area in September 2024, with a dedicated area of over 200 acres established to help them adapt to the northwest climate [3][5] - The Qingtongxia wetland nature reserve covers an area of 174.93 square kilometers, making it the largest Yellow River floodplain wetland in Ningxia and the second-largest bird habitat in Northwest China [5] Group 2 - The ecological restoration efforts in the Qingtongxia wetland began in 2002, with significant investments and actions taken to recover over 50,000 acres of wetland, including the removal of illegal constructions and the restoration of water systems [5][7] - Since 2017, over 40 million yuan has been invested in various ecological restoration projects, resulting in the planting of over 100,000 trees and the return of 120,500 acres of land to wetland [5][7] - The introduction of milu deer has created a mutually beneficial relationship with the wetland ecosystem, as they help control reed growth and enhance soil fertility through their waste [7]