Research And Development Of Wetland Environmental Monitoring System

Wetland is an important ecological environment,which is of great significance for maintaining the natural water cycle and supporting human social activities.recently,with the global warming caused by the greenhouse effect and the continuous development of coastal city economies,human impact on the wetland environment has increased.Large,some coastal wetlands have wetland degradation.With the deterioration of the current status of wetlands,it is particularly important to establish a monitoring network that can obtain various environmental parameters of wetlands in real time for the research and protection of wetland environments.Firstly,clarifies the research background of the subject,and investigates the development of wetland environment monitoring technology at home and abroad.The early wetland monitoring was mainly artificial.With the continuous progress of science and technology,satellite remote sensing technologies such as GIS were applied to monitor the macro change of wetlands.However,these two monitoring methods have their own disadvantages.Manual monitoring is time-consuming and laborintensive,remote sensing technology cannot obtain some specific environmental parameters,and remote sensing monitoring technology is greatly affected by weather factors.On above problems,this paper develops a set of wetland environment monitoring stations based on data acquisition technology based on microcontrollers.It conducts in-depth research on sensor data acquisition and various sensor data correction technologies.The program was selected.This paper first studied the various environmental parameter indicators of wetland monitoring,combined with the development of current sensor technology,selected various environmental parameter sensors,completed the system design of the wetland environmental monitoring station,and then completed the data collection of the wetland environmental monitoring station.System hardware design,embedded system acquisition software design,data remote transmission scheme selection.Finally,the data of the monitoring station was displayed to the scientific researchers through the webpage,which solved the problem of obtaining multiple types of specific environmental parameters and the problem of obtaining long-term wetland environment data.In the system testing part.various sensors were first tested in the laboratory,and the stability of the system was tested for a long time.Finally,the overall verification was performed by setting up a field monitoring station in the field environment,and self-correcting the results of various sensor data,and comparing the results of various data in the warming room and the control group.