In November 2016, the Yunnan Provincial Academy of Transportation Science and Technology cooperated with Ph.D. Science and Technology to introduce an ecological factor monitoring system and a surface runoff water erosion monitoring system. On November 15th, the technical engineer successfully installed the ecological monitoring system and the water erosion monitoring system in the vicinity of the Wild Elephant Valley service area in Jinghong City. The project passed the acceptance test.
Ecological factor monitoring system
The ecological factor monitoring system can select monitoring elements according to the environmental characteristics of Yunnan ecological factors online monitoring points, and monitor the wind speed, wind direction, temperature, relative humidity, atmospheric pressure, rainfall, sunshine, radiation, soil temperature, soil moisture and soil conductance of the regional environment for a long time. Correlation factors such as rate, soil water potential, soil heat flux, water level, evaporation and plant stem flow; the core data acquisition system is installed at the fixed point of the monitoring point, equipped with solar power supply system, rechargeable battery, and can work continuously on one charge. In a month's time, the security system runs year round.
Plant stem flow monitoring
The ecological factor monitoring system includes meteorological factors, vegetation growth physiological factors, monitoring content of various soil parameter factors, collecting the whole real dynamic change data, selecting the highway service area, the tunnel mouth and other targeted locations as observation objects, and uploading data through real-time data. Can see the differentiation and mutation of environmental data. The system equipment adopts full automation, network, high integration, multi-function, automatic power supply monitoring, and all measurement parameters are protected by long-term monitoring in the field.
The surface runoff water erosion monitoring system is used to automatically measure the erosion of the surface by rainwater, automatically record the amount of liquid and solid amount of surface runoff, the time of occurrence, and determine the water carrying capacity of the soil. Through the surface runoff size combined with meteorological precipitation and evaporation parameters, as well as the soil water content, determine the infiltration level of the soil, so as to analyze and judge the possibility of water accumulation on the road surface of highway traffic, the soil water-bearing capacity of the highway underground foundation, and the landslide Probability of occurrence, potential monitoring of disasters such as mudslides, etc.
Surface runoff water erosion monitoring system
Yunnan Transportation Science Research Institute was established in 1974. It is affiliated to the Yunnan Provincial Department of Transportation and is a provincial independent research institute. It is a national high-tech enterprise and an innovative pilot enterprise. The Transportation Science Research Institute mainly undertakes major scientific research work in the transportation industry, and conducts consulting, design, construction, supervision and other services in the fields of transportation engineering, transportation and environmental protection and ecological restoration.
As a giant of domestic ecological scientific research instruments and modern agricultural instruments, Science and Technology has always been committed to providing comprehensive, timely and perfect system solutions and technical services for research institutes, enterprises and institutions in China. Welcome to consult.
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