在野外｜鸭绿江口：海天间飞翔的生命

Core Insights - The article highlights the significance of the Yalu River Estuary as a crucial stopover for migratory birds, emphasizing its ecological importance and the ongoing research efforts to monitor and protect these species [14][9][13] Group 1: Ecological Importance - The Yalu River Estuary is a vital stopover on the East Asia-Australasia migratory route, providing essential resources for at least 200,000 migratory birds annually [14] - The estuary's complete intertidal ecosystem supports abundant benthic resources, crucial for the birds during their migration [14][9] Group 2: Research and Monitoring - The Yalu River Estuary National Nature Reserve has been conducting waterbird monitoring since 1999, integrating historical migration data with satellite tracking to develop a migration pattern model [14][9] - In 2024, the reserve will implement satellite tracking for seven representative shorebird species, enhancing understanding of their migration routes and behaviors [9][11] Group 3: Tourism and Economic Development - The phenomenon of "bird waves" during spring tides attracts numerous tourists and birdwatchers, significantly boosting local tourism [16] - Local businesses, such as "Seaside Fisherman's Home," have expanded due to increased visitor numbers during the birdwatching season, indicating a growing "bird economy" [16] - The city of Dandong is developing a comprehensive tourism plan that integrates wetland conservation with cultural and ecological tourism, aiming to establish a leading ecological economy in northern China [16]