Underground water level monitoring device and populus euphratic forest ecological water requirement forecasting and early warning method

Abstract

The invention discloses an underground water level monitoring device and a populus euphratic forest ecological water requirement forecasting and early warning method. The monitoring device comprises an underground water observation well which is excavated in the ground of a to-be-monitored area, a throw-in type liquid level transmitter is arranged in the underground water observation well, and isconnected with a data acquiring module of the outside, the data acquiring module transmits data to an environment monitoring cloud platform through a GPRS wireless transmitting module, and the environment monitoring cloud platform transmits information of populus euphratic forest ecological water requirement forecasting and early warning for mobile equipment with the reserved number; and the dataacquiring module is connected with a double-line automatic conversion and power supply system, the double-line automatic conversion and power supply system is provided with two lines of solar power supply systems which are arranged in a redundancy manner, and the two lines of solar power supply systems supply power through a double-power-supply automatic conversion switch. A populus euphratic forest ecological water requirement evaluating system is established reasonably, influences of change of underwater level to growth of populus euphratica can be accurately evaluated, underground water level monitoring is combined to forecasting and early warning, and the populus euphratic forest ecological water requirement evaluating result can be known through the mobile equipment.

Description

technical field [0001] The invention belongs to the field of groundwater level monitoring, and in particular relates to a groundwater level monitoring device and a method for forecasting and early warning of ecological water demand of Populus euphratica forests, focusing on groundwater level monitoring under arid desert conditions, and effectively reducing the decline of Populus euphratica forests. Background technique [0002] The Tarim River is the mother river of the people of all ethnic groups in southern Xinjiang. The Populus euphratica forest in the Tarim River Basin is a unique forest type formed under arid desert conditions. stable ecosystem. Over the past few decades, with the increase of human engineering and the continuous development and utilization of water resources, the vegetation in the middle and lower reaches of the Tarim River has declined, a large area of ​​Populus euphratica forest has died, the area of ​​desertification has increased, and the ecological...

AI Technical Summary

Problems solved by technology

[0005] In the past, groundwater level changes were monitored remotely and in real-time wirelessly, and simple methods were used to provide effective data for engineering practice. At present, the existing groundwater level monitoring devices have a low degree of automation, poor corrosion resistance, easy blockage at the bottom of the collection well, and single-channel The power supply system may also cause hidden dangers that the equipment will stop working due to insufficient power, and it will not achieve the effect of early warning and forecasting

Images