2024年我国沿海海平面较常年高96毫米

Core Insights - The 2024 China Marine Ecological Early Warning Monitoring Bulletin indicates that the overall marine ecological situation in China remains stable, with positive trends in typical ecosystems [1][2] - Coastal sea levels are projected to be 96 millimeters higher than the annual average due to global climate change [1] - There is an increase in occurrences and cumulative area of red tides compared to the ten-year average, alongside ongoing ecological issues such as green tides and low oxygen levels in estuaries [1] Group 1 - The monitoring capabilities for marine observation in China have significantly improved, establishing a comprehensive monitoring network that includes various technologies such as satellites and drones [2] - In 2024, the Ministry of Natural Resources will conduct ecological trend monitoring at 14 coastal standard sections and 1,621 nearshore monitoring stations, focusing on 136 typical ecosystem distribution areas [2] - The bulletin reflects the phased achievements in marine ecological protection and restoration, while acknowledging the ongoing challenges posed by climate change and ecological risks [2] Group 2 - To mitigate significant risks of marine ecological damage, China plans to enhance marine ecological diversity, stability, and sustainability through optimizing marine spatial planning and improving the ecological early warning monitoring system [2]