应对鄱阳湖极枯水位 江西多措并举护航越冬候鸟栖息

Core Insights - The water level of Poyang Lake has dropped below the extreme low water level of 8 meters since December 14, prompting various measures to protect wintering migratory birds [1][3] Group 1: Environmental Significance - Poyang Lake is the largest freshwater lake in China and a crucial habitat for migratory birds, hosting hundreds of thousands of birds annually, including rare species like the white crane and the oriental white stork [1][3] Group 2: Management and Protection Measures - The Poyang Lake National Nature Reserve has implemented a "one lake, one policy" management mechanism, establishing dynamic management records for each basin and increasing patrol frequency through a combination of smart monitoring and on-site inspections [3][4] - The reserve has repaired six collapsed dam breaches and leakage points throughout the year, employing sandbags and concrete reinforcement to effectively slow down water leakage [3] - A "ten-day consultation" system has been initiated to organize expert meetings that utilize real-time water data and bird population monitoring to scientifically formulate water adjustment plans [3] Group 3: Technological Innovations - The reserve has enhanced its protection capabilities by integrating five modules: smart patrol, monitoring, early warning, analysis, and simulation, utilizing IoT devices and 5G technology to create a closed-loop system for problem collection, analysis, and resolution [4] - AI bird recognition models and sound recognition technology have been trained to automate the monitoring of key flagship species within the reserve, providing precise data support for biodiversity conservation [4]