Underground water level variable amplitude evaluation system after underground water over-mining treatment

Abstract

The invention discloses an underground water level variable amplitude evaluation system after underground water over-mining treatment, and the system comprises a collection module which is used for collecting the initial monitoring information of a to-be-monitored water level research area; a processing module connected with an acquisition module and used for processing the initial monitoring information to obtain target monitoring information; and an evaluation module connected with a processing module and used for evaluating the water level amplitude of the to-be-monitored water level research area according to the target monitoring information to obtain an evaluation result. The monitoring information of the to-be-monitored water level research area is collected and processed, the underground water level change value of the to-be-monitored area is rapidly and accurately calculated, and basis and support are provided for management work such as underground water treatment effect evaluation and assessment.

Description

technical field [0001] The invention belongs to the field of groundwater resource monitoring, in particular to a groundwater level variation evaluation system after groundwater overexploitation control. Background technique [0002] As an important source of fresh water resources, groundwater plays an important role in human production and life. From a global perspective, it not only provides drinking water for about 2 billion people, but also provides irrigation water for about 40% of the areas equipped with irrigation equipment. Groundwater has an important function of resource supply and ecological maintenance, and has an irreplaceable role. However, groundwater resources are undergoing drastic changes in recent years due to climate change and human activities. With the continuous expansion of the scale of groundwater development and utilization, a large amount of groundwater has been over-exploited in some areas, resulting in the aquifer being almost dried up, and caus...

AI Technical Summary

Problems solved by technology

In actual work, only a small number of groundwater mining is monitored by instruments, and the vast majority, especially agricultural water, has almost no metering equipment installed. The groundwater mining volume is still dominated by statistical estimation methods, and the accuracy is difficult to meet the needs of supervision and assessment.

And this method is limited by political factors, observation stations and instrument accuracy, and is not suitable for large-scale or remote areas

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