The effectiveness of the governance of groundwater in North China has obviously replenished the cumulative 8 billion cubic meters of groundwater

China Economic Net, Beijing, September 13 (Reporter Yang Xiufeng) Due to historical reasons, the ecological environment of the river and lakes in North China has been severely damaged, the groundwater is severely overdue, and it has caused a large area of ​​ground to fall. With the attention of society. Today, the Propaganda Department of the CPC Central Committee held a press conference on the achievements of water conservancy development since the 18th National Congress of the Communist Party of China. At the press conference, Minister of Water Resources Li Guoying introduced that the Ministry of Water Resources, together with relevant departments of the State Council and the relevant local people's governments, adopted measures such as "festivals, control, replacement, supplement, and management" to vigorously implement comprehensive management of underground water underground water in North China and achieved obvious results.

"Festival" means saving water and strengthening water for demand. Three measures are taken in North China: agricultural water -saving and efficiency, industrial water -saving reduction, and urban water saving reduction.

"Control", that is, strictly control the scale of groundwater mining and mining intensity. For the first use of large -scale farmers agriculture, a recreational rotation and developing rain -raining agriculture are adopted;

"Change" is to replace the groundwater, replace the use of groundwater as the water source, and use water to use water to reference surface water. Using the south -to -north water adjustment midline, the southwater -dimbage east line, the Yellow River water, the local surface water, and the local real estate generated by local real estate Special water resources are replaced with groundwater sources in various industries and departments.

"Supplement" is the source of supplementary groundwater sources in North China, mainly on the surface rivers and lakes. In the past two years, the Ministry of Water Resources has increased its efforts to replenish the Yongding River, Baiyangdian and the Yellow River in the Yellow River in the Grand Canal of Beijing.

"Tube" is a strict control of the mining of groundwater. First of all, the scope of the groundwater overground hydraulic area in North China is delineated, the forbidden area and limited mining area are deployed, and strict management is implemented in this area. In particular, for deep groundwater hydraulic areas, the mining of mechanical and electrical wells is closed or even sealed. At the same time, the groundwater monitoring system is established and strictly supervised and evaluated.

Li Guoying said that through the implementation of the five measures of "festivals, control, replacement, supplementing, and management", in recent years, the governance of the groundwater in North China has achieved significant results in recent years. From the perspective of the river and lakes on the surface, the Yongding River, Chaobai River, and Luohe River have restored overcurrents. Baiyangdian reproduces her vitality. The penetration has achieved a century -old intersection with the Yongding River. The latest statistics show that compared with the same period of 2018 at the end of December 2021, the shallow groundwater in the groundwater superpowering region in North China rose by 1.89 meters, and the deep pressure water rose by 4.65 meters. The monitoring results showed that the cumulative groundwater has reached 8 billion cubic meters in recent years.

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