大海第三次“体检”完成 生态环境部答21记者问

Core Viewpoint - The third marine pollution baseline survey in China aims to systematically assess the ecological environment of the country's jurisdictional waters, addressing issues such as environmental pollution and ecological degradation in coastal areas [1][2]. Group 1: Survey Overview - The third marine pollution baseline survey is the first comprehensive investigation of the ecological environment in China's jurisdictional waters, initiated in 2023, focusing on traditional and new pollutants [2][3]. - The survey has completed fieldwork and is currently analyzing data and integrating results to support marine ecological environment governance and regulation [2][4]. Group 2: Key Findings - The survey's results can be summarized by "four ones": - A comprehensive baseline survey covering traditional and new pollutants, identifying pollution types, levels, distribution, and ecological impacts in coastal and bay areas [3][4]. - A high-definition digital baseline map of marine ecological quality has been created, integrating historical and spatial data [3]. - A series of decision-support reports are being compiled, analyzing pollution distribution, sources, and ecological impacts at various scales [3][4]. - Development of normative technical documents and a professional team to support long-term marine ecological environment protection and governance [4]. Group 3: Future Directions - The Ministry of Ecology and Environment plans to accelerate the comprehensive evaluation and integration of survey results, aiming to complete the assessment by the end of the year [5][6].