“塞外天池”岱海重现鱼儿游

Core Insights - The ecological environment of Daihai Lake in Inner Mongolia has significantly improved over the past decade, leading to a resurgence of fish populations and a revitalized landscape [3][5]. Group 1: Ecological Restoration Efforts - Since 2016, comprehensive measures have been implemented to protect water resources, manage water environments, and restore water ecology, referred to as the "three-water co-governance" strategy [4]. - Specific actions include dredging rivers that flow into the lake, promoting emergency water supply projects, and ceasing the use of lake water for industrial purposes [4]. - The area has seen a 5.9 square kilometer increase in lake surface area and a 95 cm rise in water level compared to 2022 [5]. Group 2: Biodiversity and Environmental Indicators - The number of fish species observed in the lake has increased, with notable species such as the Chinese bluegill and mud loach being reported [3][8]. - The overall water quality has improved, with vegetation coverage in the watershed reaching 70% and bird species increasing from 68 to 101 [8]. - Local residents have reported economic benefits from the improved ecosystem, with increased income from tourism-related activities [8].