Core Insights - The ecological environment of the Huangyan Island sea area is reported to be continuously excellent, with water quality and marine sediment quality maintaining a first-class rating, and pollutant residues in fish samples below evaluation standards [1][2] Group 1: Environmental Quality Assessment - The report indicates that the Huangyan Island sea area has a stable and healthy coral reef ecosystem, with 134 species of reef-building corals recorded, an increase of 25 species compared to 2024 [2] - The average coverage of live corals is reported at 29.8%, with a high replenishment rate of coral juveniles, demonstrating good resistance and tolerance to rising sea temperatures [2] - The biodiversity of reef-associated organisms is rich, with 145 species of reef fish recorded, an increase of 20 species from the previous survey [2] Group 2: Ecological Risks and Pressures - Despite the positive assessment, the report highlights that the coral reefs face increasing thermal stress due to climate change, and the potential risk of coral bleaching should not be overlooked [2] - The natural ecosystem's diversity, stability, and sustainability are deemed beneficial for marine life in the South China Sea, serving as an important habitat and refuge [2]

央视网消息：据"生态环境部"微信公众号消息，近日，由生态环境部华南环境科学研究所、生态环境部 珠江南海局监测与科研中心、生态环境部国家海洋环境监测中心、生态环境部卫星环境应用中心、生态 环境部宣传教育中心，会同海南省生态环境监测中心、广西大学广西南海珊瑚礁研究重点实验室、海南 省海洋与渔业科学院等8家单位共同编制的《2025年黄岩岛海域生态环境状况调查评估报告》（以下简 称《报告》）发布。《报告》基于2024年和2025年现场调查结果、卫星遥感资料和历史调查研究资料 等，全面系统评估了黄岩岛海域环境质量状况、珊瑚礁生态系统和海草生态状况等，分析了面临的主要 压力和生态风险。 《报告》指出，黄岩岛珊瑚礁生态系统健康稳定，现场调查共记录造礁石珊瑚14科39属134种，较2024 年调查多记录25种，活珊瑚平均覆盖度为29.8%，珊瑚幼体补充量较高，珊瑚群落对海水温度升高具有 较好的抵抗力和耐受性；礁栖生物多样性丰富，现场调查记录到礁栖鱼类24科145种，较2024年调查多 记录20种；此外还记录到砗磲3种，以及壳状珊瑚藻、苍珊瑚、软珊瑚、海百合等；未发现珊瑚向大型 藻类的相变，未发现珊瑚礁病害现象，长棘海星等敌害 ...