一座岛礁的绿色蜕变 三沙西沙洲：从零星几棵树到植被覆盖率超90%（美丽中国·身边的绿色故事） 2013年至今种成约13.8万棵树，成活率达95%以上

Core Viewpoint - The article highlights the efforts of fishermen in Xisha Islands, particularly in the greening and environmental protection initiatives on Xisha Island, showcasing their transition from fishing to ecological conservation [2][5]. Group 1: Environmental Initiatives - The fishermen have successfully transformed Xisha Island, which previously had sparse vegetation, into a green oasis with over 90% vegetation coverage, planting approximately 138,000 trees with a survival rate of over 95% [2][4]. - Innovative methods such as using discarded bottles for planting trees have been implemented to adapt to the harsh sandy environment, ensuring the trees can thrive despite challenges like high temperatures and typhoons [4][5]. - The local government has facilitated these efforts by providing desalination equipment for irrigation and constructing a simple dock for easier transportation of soil and materials [4][6]. Group 2: Ecological Impact - The growth of trees on Xisha Island has led to improved soil quality and the return of wildlife, including sea turtles and various migratory birds, indicating a positive ecological impact [5][6]. - Regular clean-up activities are conducted by fishermen and local officials to maintain the cleanliness of the surrounding waters and protect the island's ecosystem [6]. Group 3: Community Involvement - Fishermen have taken on new roles as guardians of the island, participating in both tree planting and waste collection efforts, demonstrating a strong community commitment to environmental stewardship [5][6]. - The local ecological office emphasizes ongoing collaboration between community members and government officials to ensure the sustainability of greening and waste management initiatives [6].