2024年海洋生产总值首次突破10万亿元 海洋生态状况总体稳定 构建人海和谐的海洋生态环境（美丽中国）

Core Viewpoint - The article highlights the significant growth and development of China's marine economy, with the marine production value surpassing 10 trillion yuan for the first time in 2024, reflecting a 5.9% increase from the previous year [1][2]. Group 1: Marine Economic Development - In 2024, China's marine production value reached over 10 trillion yuan, marking a 5.9% increase year-on-year [1][2]. - The 2025 China Marine Economic Development Index was released, indicating a value of 125.2 for 2024, which is a 2.3% increase from the previous year [2]. - The number of marine economic activity units in key monitored industries grew by 6.0% compared to the previous year [1][2]. Group 2: Industry Structure Optimization - The emerging marine industries' added value increased by 7.2% in 2024, contributing to a growing share of the marine economy [3]. - The marine manufacturing sector's added value reached 3.2 trillion yuan, accounting for over 30% of the marine production value [3]. - Various regions are enhancing marine economic development through innovative projects, such as Guangdong's "offshore green electricity" and "offshore equipment" initiatives [2]. Group 3: Marine Ecological Status - The 2024 China Marine Ecological Early Warning Monitoring Bulletin indicates that the overall marine ecological status is stable, with positive trends in typical ecosystems [4]. - Monitoring results show that the water quality in coastal areas remains stable, with significant proportions of coral reefs, seagrass beds, and mangrove ecosystems rated as good [5]. - The report highlights that 58.8% of monitored islands have good conditions, with over 52% of surrounding waters meeting first and second-class water quality standards [5]. Group 4: Challenges and Future Directions - The report notes challenges such as rising sea levels and increased occurrences of red tides and other ecological issues due to climate change [6]. - The Ministry of Natural Resources plans to enhance marine ecosystem diversity, stability, and sustainability through spatial planning, monitoring systems, and ecosystem protection and restoration efforts [7]. - Various activities, including the launch of the 15th National Marine Knowledge Competition and public awareness campaigns, are being organized to promote marine culture and conservation [7].