Building solid infrastructure, deepening functional customization and enhancing regulatory effectiveness

(c) The mapping of parks, the mapping of the state of the environment, the identification of risk units, the analysis of the scope of impact and the building of a solid early warning system. Based on the results of the risk assessment, a network of precision warning stations was implemented and a “point, line, surface” toxic and hazardous gas sensor system was developed. (c) Deepen early warning applications for the monitoring of toxic and harmful gases and achieve early warning of the prediction of toxic and harmful gas environments. Establish a system of institutional guidance, regulation and early warning systems to safeguard the environmental risks of toxic and harmful gases, which will result in long-lasting mechanisms.