這是在蜈支洲島海域海洋牧場(chǎng)拍攝的多彩海牛（5月16日攝）。海南省三亞蜈支洲島海域海洋牧場(chǎng)是海南首個(gè)國(guó)家級(jí)海洋牧場(chǎng)示范區(qū)。截至2024年4月，蜈支洲島海域海洋牧場(chǎng)在相關(guān)政府職能部門以及海南大學(xué)創(chuàng)新技術(shù)的支持下，投入人工魚礁及船礁等約8萬(wàn)空立方米，水泥型人工魚礁2585個(gè)，船型礁21艘，形成了完整的珊瑚礁、魚蝦貝等海洋生物圈，海洋生態(tài)修復(fù)和漁業(yè)資源養(yǎng)護(hù)取得了顯著成效。據(jù)統(tǒng)計(jì)，蜈支洲島海域已完成珊瑚移植5.1萬(wàn)余株，該海域生活著超過300種珊瑚礁魚類，涵蓋15目60余科。海洋生態(tài)環(huán)境的不斷改善，也讓種類繁多、形態(tài)各異的海洋生物在蜈支洲島海域海洋牧場(chǎng)聚集、繁殖、生長(zhǎng)，共同構(gòu)成一個(gè)五彩繽紛的水下世界。[新華社記者 楊冠宇 攝]

A sea slug is pictured in the Wuzhizhou Island's marine ranch in Sanya, south China's Hainan Province, May 16, 2024. Wuzhizhou Island's marine ranch, China's first tropical marine ranch, has made remarkable strides in marine ecological restoration and fishery resource conservation. Artificial reefs are utilized worldwide to enhance ocean ecology, by creating additional habitats for local aquatic organisms and fish. As of April 2024, the marine ranch has deployed approximately 80,000 cubic meters of artificial reefs and ship-reefs. These efforts have created a thriving marine ecosystem, complete with coral reefs, fish, shrimp and shellfish. Statistics reveal that over 51,000 corals have been successfully transplanted in the waters around Wuzhizhou Island. The area is now home to more than 300 species of coral reef fish, showcasing the rich biodiversity that has been nurtured through these conservation efforts. (Xinhua/Yang Guanyu)