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Groundwater will be included in the scope of land and resources management

Release date: November 5, 2019 14:45:39

 

The national geological environment management work conference held in Changsha on the 18th revealed that the provincial groundwater resources management measures are being formulated, and groundwater resources will be included in the scope of land and resources management.

It is reported that the utilization cost of groundwater resources is low, the water quality is good, and the water quantity is not easy to be affected by seasons. However, once the groundwater resources are polluted, the recovery time will be as long as several years, even can not be recovered, and the exploitation of groundwater is easy to cause geological environment problems.

In the 1990s, our province began to monitor groundwater resources. At present, there are 108 monitoring points in the whole province, involving 8 cities. The Ministry of land and resources has launched the comprehensive investigation and evaluation of groundwater hydrological engineering environment in important cities and important economic zones. For example, the investigation and evaluation of Changsha Zhuzhou Xiangtan Urban Agglomeration and Dongting Lake area will be completed next year.

Yin Xuelang, deputy director of the Provincial Department of land and resources, said that the management of groundwater resources will be incorporated into the key work of land and resources management. All the survey results will be combined with the basic geographic information system, using 3D technology to display the three-dimensional spatial layout, to provide an important reference for promoting the layout of urban construction in our province.