The Study Of Rural Environment Management And Informationization In Zhuanghe

Content:At present,non-piont source has become the key pollution source of the rural environment continuously.Non-point is the main caunse that results in the rural environment,mainly including the chemical fertilizer,the pesticide,the poultry excrement,the rural non-agriculture industrial emission pollutant and so on. These pollution has the features of randomicity,uncertainty of the pollutants and draining pathways,and space-time variation of the polluting loadings,which make the cost of he non-point source pollution management excessively high,therefore only to monitor the injury piont,and very difficult to monitor the pollution source.Because the rural environment pollution system's boundary is very big,the internal structure is complex,has the multiple feedback loops,moreover mutually react by dynamic relation,and the system presents the complex misalignment nature,therefore,carring on mathematics description is to be quite difficult,also very difficult to obtain actual studied system's optimal solution.In view of non-point source pollution's this characteristic,proposed that establishes the rural environment pollution's systems dynamics model.It takes the extant system as the premise,through the simulation testing,to choose the satisfactory plan from many kinds of possible plans and seek the improvement system's opportunity and the way.The research took Zhuanghe rural environment as the object of study,used systems dynamics to build model,discovered Zhuanghe rural environment's the influence factor and each influence factor reciprocity,and obtained each influence factor the predicted value,in order to provide the basis for the rural environmental management.This research also through investigates the Zhuanghe rural environment the primary pollution source,lists various sources of pollution contamination index is all previous years statistical data,establishes agricultural and the rural environment management system management system,this system mainly divides into:The poultry breeding farm(slaughter house) the management system management system,the mine management system management system, the countryside pollution management system management system,the ecological protection key area management system management system and the source of drinking water management system management system 5 subsystems,for the environmental management personnel and the policy-maker can prompt,grasp the countryside and the agricultural environmental pollution present situation,the change rule and the trend of development accurately,the effective control source of pollution's production and the emissions,cause to hide the numerous influence factors become under the intriguing relations the clear perspicuity,to realize agricultural and the countryside environmental management systematization,the scientific style and the modernization gradually,and to realize the countryside and the agriculture environmental monitoring,the pollution prevention,the government and the management provides the information service.Finally aims at the Zhuanghe rural environment contamination concern to propose the concrete management measure.