6月9日至13日，第三届联合国海洋大会在法国尼斯举行，汇聚了来自全球170多个国家和地区的1.5万余 名代表。大会针对海洋生物多样性保护等问题发布《尼斯海洋行动计划》，呼吁各国采取紧急行动，携 手保护蓝色星球共同未来，为全球海洋治理提出方案。中国在相关领域的贡献受到与会者积极评价。 海洋健康状况"亮红灯" 最新发布的全球首份年度海洋健康评估报告《海星晴雨表》，对海洋健康状况发出了全面警报：自1901 年以来，全球海平面已上升约23厘米，2024年再创新高；同期，海洋热含量达到1960年以来的最高水 平，海面温度较此前纪录上升了0.25摄氏度，加剧极端天气的同时也加速了海水酸化。与此同时，海洋 生物多样性持续遭到破坏，目前已有1677种海洋物种濒临灭绝，44%的珊瑚礁物种濒危，活体珊瑚覆盖 率在过去150年内近乎减半。 这一切剧烈变化与人类活动相关：2024年全球化石燃料二氧化碳排放量据估达374亿吨，海运排放同比 增长2.7%；全球超过1/3的渔业资源正处于过度捕捞状态，且这一比例每年仍以约1个百分点速度上升； 2023年全球塑料产量高达4.1亿吨，塑料废弃物已占水体垃圾总量的八成以上。随着沿海人口增长，沿 ...

Core Viewpoint - The United Nations Ocean Conference in Nice, France, highlighted China's achievements in marine ecological protection and sustainable development, receiving high praise from global experts and officials [1][2]. Group 1: China's Initiatives and Achievements - China has established marine protected areas and wetland management zones, invested in ecological restoration, and implemented effective patrols to enhance marine biodiversity [2]. - The "Blue Partnership" initiative showcases China's commitment to sharing knowledge and technology with the international community, aiming to assist countries in capacity building for marine protection [1][3]. - The COAST toolkit, developed by China's First Institute of Oceanography, integrates marine big data, advanced numerical models, and AI technology to provide visual products and services for marine disaster management, ecological health, and fisheries resources [2]. Group 2: International Collaboration and Recognition - Experts from various countries, including Egypt and the United Nations, acknowledged the COAST toolkit's potential to help global southern nations better understand and assess their marine resources [3][4]. - China's efforts in promoting environmentally friendly regulations for deep-sea mining were commended, emphasizing its role in multilateralism and adherence to international marine rules [4]. - The International Council for Science's marine expert group highlighted China's leadership in projects under the "UN Decade of Ocean Science for Sustainable Development" (2021-2030), reinforcing its commitment to knowledge sharing and exploration [4].