让海洋成为更优质“宝库”

Core Viewpoint - The article highlights the achievements and ongoing efforts of the Beihai Bureau in marine ecological protection and restoration, emphasizing the importance of marine ecosystems like the spotted seal and seagrass beds in maintaining ecological balance and biodiversity [3][12][16]. Group 1: Spotted Seal Monitoring - The spotted seal is a national first-class protected animal and plays a crucial role in maintaining marine ecosystem balance and biodiversity [5]. - The Beihai Ecological Center has developed a habitat monitoring system for the spotted seal, incorporating innovative monitoring technologies to assess habitat suitability and ecological health [5][6]. - In the winter of 2025, 57 spotted seals were observed in the Liaodong Bay ice area, with 15 pups, indicating a healthy population growth [8]. Group 2: Seagrass Bed Monitoring - Seagrass beds are vital marine ecosystems known for their high productivity and biodiversity, acting as significant carbon sinks and natural habitats for marine life [10]. - The Beihai Bureau has established a monitoring system for seagrass beds, revealing a 10% increase in the area of seagrass beds in the Bohai Sea since 2020, now totaling 6,656 hectares [10][11]. - New discoveries in 2024 included two large seagrass beds, one in Tangdao Bay (306 hectares) and another at the Weifang Mihe Estuary (367 hectares) [10][11]. Group 3: Marine Ecological Protection and Restoration - The Beihai Bureau has strengthened its capacity for marine ecological protection and restoration, overseeing 139 ecological protection projects and developing a comprehensive support system for project management [13][14]. - The Bureau has established guidelines for monitoring and evaluating the effectiveness of marine ecological restoration projects, promoting sustainable practices [14]. Group 4: Realizing Ecological Product Value - The realization of ecological product value involves establishing mechanisms for compensation and market development, aligning with the principle of "green mountains and clear waters are invaluable assets" [16]. - The Beihai Bureau has initiated projects to create a marine ecological product inventory and valuation methods, successfully conducting pilot assessments in five typical regions [17]. - Future efforts will focus on integrating monitoring, valuation, and market transformation of marine ecological products to enhance their economic and ecological benefits [17].