郑州贾鲁河源头复涌引关注 属“暖泉”水系 或可开发温泉

Core Viewpoint - The sudden resurgence of a long-dry spring in Zhengzhou is attributed to ecological improvements and increased groundwater levels, highlighting the effectiveness of local environmental protection efforts [1][2]. Group 1: Ecological Improvements - Continuous ecological governance projects in the region have gradually shown results, creating favorable conditions for groundwater replenishment [2]. - The recent autumn saw above-average rainfall, which has effectively replenished groundwater resources through surface water infiltration [2]. Group 2: Groundwater Dynamics - The groundwater level has risen to a certain height, and under specific stress factors, the well has become a natural "pressure release point," leading to the spring's resurgence [2]. - The flow rate of the spring has been measured at 80 to 120 cubic meters per hour, equivalent to filling 500 household bathtubs in one hour [1]. Group 3: Historical Context - The resurgence of the old spring adds a historical dimension to the Jia River, which has faced environmental changes and human activities leading to its previous drying [2]. - The Jia River, historically significant since the Warring States period, has seen its source change due to the South-to-North Water Diversion Project, with the old source now reviving [2]. Group 4: Future Monitoring - The local government has reported the spring's resurgence to higher authorities and plans to invite water and geological experts for long-term dynamic monitoring of the water resources to ensure ecological safety [2].