潮水退去后的广东湛江东海岛，入选"2025年海洋生态保护修复典型案例"的种养耦合试点工程 生机盎然；而附近龙王湾、南三岛的红树林根系间，青蟹在藻丛中穿梭，贝类于根系间栖息。 这幅动态画卷的背后，是全国首创的"红树林-蟹贝藻"耦合共存模式 —— 它让曾因围塘养殖而 退化的湿地重焕生机，如今每亩年产值可达上万元，书写出生态修复与经济增收双赢的"广东 样本"。 在"绿水青山就是金山银山"理念提出20周年与"十四五"规划收官之年，南方财经记者深入湛江 这个全国红树林面积最大的地区，解锁科技赋能生态修复的"绿金"密码。 红树林被誉为"海岸卫士""造陆先锋"，在维持生物多样性、海岸防护、固碳增汇等方面作用显 著。湛江拥有全国面积最大、分布最集中的红树林国家级自然保护区。然而，在上世纪八九十 年代，大规模围塘养殖和填海造田曾严重挤压红树林的生存空间，导致生态退化、生物多样性 锐减。 近年来，在广东实施红树林生态修复工程背景下，面对生态保护与经济发展的平衡难题，湛江 市率先破题，依托湛江湾实验室红树林保护研究中心和其他机构等开展"红树林种植—养殖耦 合共存"模式探索，目前已打造多个试点工程。其中，位于东海岛调低村附近的种养耦 ...

Core Viewpoint - The 2025 Shenzhen International Fisheries Expo, themed "Fishing Guangdong Towards the Future," showcases over 12,000 high-end seafood products, enhancing the culinary experience for residents in the Greater Bay Area [1][5][12]. Group 1: Event Overview - The expo runs from May 15 to May 17, 2025, at the Shenzhen Convention and Exhibition Center, featuring a variety of global seafood products [1][5]. - Notable exhibits include premium seafood from 20 countries and regions, such as Russian king crab and Argentine red shrimp, alongside local specialties like Maoming tilapia [5][12]. Group 2: Consumer Engagement - The event attracted large crowds, with long lines for tasting fresh seafood, including an 800-pound bluefin tuna that became a focal point for attendees [7][9]. - The expo provides a platform for consumers to experience fresh seafood through live cutting and tasting sessions, enhancing the demand for high-quality marine products [9][12]. Group 3: Business Opportunities - The expo serves as a comprehensive platform for trade, featuring high-end seafood auctions and specialized procurement meetings, facilitating efficient business matching between suppliers and buyers [14][15]. - Strategic cooperation agreements were signed to promote the construction and operation of the Shenzhen International Tuna Trading Center, aiming to expand the market for deep-sea fishery products in the Greater Bay Area [12][14]. Group 4: Technological Innovations - The expo highlights advancements in fishing technology, showcasing smart fishing navigation systems and automated aquaculture solutions, which enhance operational efficiency in the fishing industry [14][15]. - The integration of cutting-edge logistics systems aims to improve the preservation and distribution of seafood products, ensuring quality and freshness [14][15]. Group 5: Cultural Exchange - The event not only focuses on industry collaboration but also promotes cultural exchange, with various regional brands and products showcased, reflecting the diversity of fishing cultures across different areas [15].