Core Viewpoint - The 2025 Ecological Civilization Guiyang International Forum focuses on marine protected area construction and high seas ecological protection, emphasizing the need for global cooperation in marine conservation efforts [1][2]. Group 1: Marine Biodiversity and Protection - The Southern Ocean is home to over 17,000 known marine species and covers approximately 10% of the world's ocean area, highlighting its ecological significance [1]. - Effective protection of at least 30% of the global ocean is necessary to maintain a resilient and biodiverse marine environment, as stated by Laure Sierra Katz, co-chair of the Blue Nature Alliance [1]. - The "Kunming-Montreal Global Biodiversity Framework" established a target to protect at least 30% of global land and ocean by 2030, which China promoted during the 15th Conference of the Parties to the Convention on Biological Diversity [1]. Group 2: Local and Global Efforts in Marine Conservation - Guizhou province, despite being inland, recognizes the importance of marine ecological protection as a global issue and has been actively involved in ecological restoration projects [2]. - The forum aims to provide new insights for the construction of marine protected areas and high seas ecological protection, with participation from numerous experts and scholars [2]. - The roundtable discussion featured 11 experts who shared their recommendations on high seas protected area construction, addressing issues such as climate change and species diversity [2].