Group 1 - The core viewpoint is that Tianjin has successfully implemented comprehensive measures to manage groundwater over-extraction, resulting in a significant recovery of deep groundwater levels and a reduction in extraction volume [1][2] - From 2018 to 2024, the deep groundwater level in Tianjin has risen continuously for six years, with a total increase of 11.8 meters [1] - The extraction volume of deep groundwater has decreased from 150 million cubic meters to 42 million cubic meters [1] Group 2 - The city has adopted a multi-faceted approach focusing on "saving," "controlling," "adjusting," and "managing" water resources to combat groundwater over-extraction [2] - Various sectors have been encouraged to save water, with the water consumption per unit of GDP reduced to 17.75 cubic meters and the water consumption per unit of industrial added value reduced to 8.1 cubic meters [2] - A total of 10.4 thousand deep groundwater wells have been shut down, and water source conversions have been implemented for 286.8 million rural residents and 1.684 thousand enterprises [2]
天津深层地下水水位6年累计回升11.8米 平原区平均地面沉降量减至1毫米
Ren Min Ri Bao·2025-08-10 21:55