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The solution for the monitoring and early warning system of debris flows
The solution for the monitoring and early warning system of debris flows
The infrasound, the mud (water) level, and the image information are the main content of the monitoring of debris flows.
Introduction

The infrasound, the mud (water) level, and the image information are the main content of the monitoring of debris flows. To realize the alarm function, the infrasound signals are captured in the source of debris flows; the variation of the mud level and water level are monitored by the mud level monitoring station; the variation of the image information can be monitored as auxiliary information for the early warning of debris flows; the full range and multi parameter of early warning and monitoring system can be formed by adding the rainfall monitoring, which is the main inducing factor of debris flows.

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The diagrammatic sketch of the the monitoring and early warning system of debris flows


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The successful case

The monitoring project of debris flows in Miyun County, Beijing City.

The monitoring project of debris flows in Jade Dragon Snow Mountain Scenic Area of Lijiang City, Yunnan Province.

The monitoring project of Yagou debris flows in Foping District, Shanxi Province.

The monitoring project of yiqu debris flows in Ba District, Longnan City, Gansu Province.

The monitoring project of debris flows in Dingxi City, Gansu Province.

The monitoring project of debris flows in Xixia City, Henan Province.