"这些被深埋数十年至数百年的'历史遗留汞'一旦被重新激活，便可能进入人类食物链。"论文共同 通讯作者刘茂甸研究员担忧地表示，"拖网船犁过海床时，还可能会加速海床沉积物中历史遗留汞的释 放。" 作者呼吁，人类应重视海洋汞排放问题，落实《水俣公约》，进一步削减燃煤、采矿等汞排放源； 限制拖网作业，设立污染物敏感海洋保护区；携手遏制气候变暖以降低沉积物汞活化速率。 研究团队发现，底层拖网与疏浚作业通过物理搅拌作用每年扰动5000多吨沉积物中的汞，相当于年 埋藏量的4倍以上。在欧洲部分陆架，拖网与疏浚导致的每年大陆架沉积物汞被输运到外海的量甚至已 超过其埋藏量，提示这些海域或从"汞汇"转向"汞源"。这将直接威胁占全球渔业产量80%的陆架生态系 统，并通过海产品消费放大人类健康风险。 "大陆架如同海洋的肾脏，高效滤除了水体中的有毒汞，降低了汞对沿海渔业和人类健康的威 胁。"论文共同通讯作者王学军教授打了个比方，"但我们的拖网捕捞船和疏浚活动正变成摧毁肾脏功能 的'手术刀'。" 同时，气候变暖加剧了沉积物汞的溶解和释放。模型模拟显示，若全球升温1.5—5°C，沉积物汞向 水体的自然释放将在本世纪末加剧6%—21%。海洋变 ...

本次边会由阿塞拜疆国际关系分析中心、上海国际问题研究院和智通财经（www.thepaper.cn）共同主 办。边会吸引了来自阿塞拜疆国际关系分析中心、亚信秘书处、华东师范大学、不结盟运动青年组织下 属研究中心、泰国朱拉隆功大学亚洲研究所、阿塞拜疆中小企业发展局的学者和官员，以及阿塞拜疆 ADA大学、巴库国立大学的部分师生参加主旨发言或讨论。 当地时间9月10日下午，第十三届亚洲相互协作与信任措施会议（亚信）智库论坛边会"塑造亚洲新秩 序：青年和女性的角色"在阿塞拜疆首都巴库召开。 智通财经记者 聂舒翼 祝颖筠 发自阿塞拜疆巴库 会上，来自阿塞拜疆、哈萨克斯坦、中国、泰国等部分亚信成员国的女性和青年学者及官员，围绕鼓励 青年和女性扩大参与包容与可持续发展、动员更多青年共同应对全球性挑战、发挥女性同理心和青年探 索精神的积极作用、支持青年领导下的跨国研究以助力实现联合国可持续发展目标、在亚信机制转型和 能力建设中赋能女性和青年、增强女性和青年的企业家精神以促进亚信成员国经济合作等议题展开深入 研讨。 现场观众向发言嘉宾提问。 发言嘉宾还与现场观众就亚信成员国女性和青年如何根据本国国情、发展道路和发展经验，构建本土 ...

Core Viewpoint - The "Open for SDG Conference" aims to accelerate the achievement of the United Nations Sustainable Development Goals (SDGs) through open collaboration and innovation in artificial intelligence (AI) and open-source technology, scheduled for September 13, 2025, in Hangzhou, China [1][5][7]. Group 1: Conference Objectives and Themes - The conference focuses on exploring how AI and open-source technologies can address global challenges such as poverty, hunger, health, education, and climate change [1][7]. - It serves as a key platform for the UN's "AI for SDGs" initiative, discussing four main themes: Open Data, Open Policy, Open Science, and Future AI, emphasizing the integration of technology with sustainable development goals [7][39]. Group 2: Notable Speakers and Participants - The conference will feature influential speakers, including Huang Tiejun, a professor at Peking University, and Mehdi Snene, Chief AI Officer at the UN, who will set the tone for the event [10][11]. - A diverse array of experts from academia, industry, and the open-source community will share insights on how AI and open-source can empower sustainable development [9][45]. Group 3: Action-Oriented Initiatives - The conference will include a "Show & Tell" segment to showcase practical examples and open-source projects contributing to the SDGs, transforming dialogue into actionable inspiration [45]. - Initiatives such as an open contribution framework and an open data initiative will be launched to facilitate meaningful participation in open-source projects aligned with the SDGs [46][47]. Group 4: Future Vision and Collaboration - The conference aims to catalyze global collaboration among innovators from various fields to identify and undertake impactful projects supporting the SDGs, with a progress report to be submitted at the UN OSPOS for Good conference in 2026 [47][48]. - It emphasizes the importance of creating partnerships and translating shared visions into a more equitable, prosperous, and sustainable future [48].

Core Points - The United States has announced its withdrawal from UNESCO, marking the third time in over 40 years that the U.S. has exited the organization [1][2] - The decision is attributed to concerns over UNESCO's focus on divisive social and cultural initiatives and its alignment with U.S. foreign policy priorities [2] - The withdrawal will take effect on December 31, 2026, according to UNESCO regulations [2] Responses - UNESCO's Director-General, Audrey Azoulay, expressed deep regret over the U.S. decision to withdraw [2] - French President Emmanuel Macron reaffirmed support for UNESCO as a guardian of global science, education, culture, and heritage, stating that the U.S. exit will not weaken the commitment to these causes [2] Historical Context - The U.S. has previously withdrawn from UNESCO twice: first in 1984 due to allegations of corruption and mismanagement, and again in 2017, before rejoining in 2023 [4]

Group 1 - The article discusses the collaboration between the Shanghai Expo Museum and various global cultural institutions to explore the future of museums in a rapidly changing society, emphasizing the role of culture in driving sustainability and inclusivity [1] - The event in Osaka aims to share insights related to the United Nations Sustainable Development Goals, highlighting the importance of digital innovation in the museum sector [1] Group 2 - The program "Expo Dual City" is presented by the Expo Museum and First Financial, spanning 15 years from the 2010 Shanghai Expo to the 2025 Osaka Expo, focusing on the diverse paths and innovative practices of urban development [2] - The initiative aims to decode the deep connections between Shanghai and the world, while envisioning an ideal future city through Eastern wisdom, promoting the cultural significance of Shanghai on the global stage [2]

Group 1 - The core viewpoint of the news is the partnership between Swiss company Patek Philippe and Tsinghua University to support the SDG Open Innovation Marathon Challenge, which aims to promote sustainable development goals through innovative practices in education [1] - The event has become a benchmark for Chinese universities in implementing the United Nations Sustainable Development Goals (SDGs) since its inception in 2019 [1] - This year's challenge focuses on "Deepening Creation & Action," emphasizing experiential and practical learning by allowing participants to engage in real-world problem-solving [1] Group 2 - Tsinghua x-lab, established in 2013, serves as a significant educational platform for innovation and entrepreneurship, collaborating with 16 departments to provide comprehensive support for students and alumni [2] - The platform has served over 96,000 individuals and has incubated more than 2,800 entrepreneurial projects, with over 960 successfully registered as companies [2] - The total financing scale of projects recognized by the capital market has exceeded 19.1 billion RMB, highlighting the platform's impact in the innovation and entrepreneurship education sector [2]

Group 1 - The second United Nations Habitat Assembly resumed on May 29 in Nairobi, Kenya, with approximately 1,200 global representatives discussing the global housing crisis [1] - The Executive Director of UN-Habitat, Claudia Rosbach, stated that the current global housing crisis affects nearly 3 billion people, and without action, it will severely hinder the achievement of the United Nations Sustainable Development Goals [1] - The Chinese Vice Minister of Housing and Urban-Rural Development, Dong Jianguo, shared China's successful experiences in using appropriate housing policies to promote poverty alleviation, create jobs, and support crisis recovery [1] Group 2 - UN-Habitat Assembly is the highest decision-making body for sustainable human settlements and urbanization, convening every four years, with the first and second sessions held in Nairobi in 2019 and 2023 respectively [2] - The ongoing session aims to review and approve the UN-Habitat strategic plan for 2026-2029, focusing on achieving adequate housing, securing land rights, and accessing basic services [2]

Core Viewpoint - The article highlights the success of Chinese medical technology, specifically the ultrasound-guided percutaneous intervention technique, in treating patients in countries along the Belt and Road Initiative, showcasing its impact on improving healthcare outcomes [2][3]. Group 1: Medical Technology and Innovations - The ultrasound-guided percutaneous intervention technique was successfully used to treat a pregnant woman with severe congenital heart disease, allowing her to safely give birth [2]. - This technique has been recognized and adopted by over 30 countries, including France, Tanzania, and Turkey, and is included in the United Nations' global sustainable development program [3]. - The mobile surgical unit developed by the Chinese medical team ensures a sterile environment for surgeries, addressing challenges faced in resource-limited settings [4]. Group 2: International Collaboration and Training - Chinese medical teams not only provide aid in developing countries but also share their expertise in developed nations, promoting the application of Chinese medical standards and methodologies [7]. - The initiative aims to train local doctors in advanced medical techniques, ensuring long-term benefits for healthcare systems in these regions [4][7]. - The United Nations representatives acknowledged the contributions of Chinese doctors towards achieving sustainable development goals, emphasizing the commitment to not leave anyone behind [7].