This project conducts a survey of non-ionizing radio frequency (including visible light) environmental information, provides a reference for the Environmental Protection Administration (EPA) to strengthens the management of electromagnetic waves and artificial light at night. Regarding the electromagnetic waves, we refered to international practice in measuring 5G electromagnetic waves, measured the amount of 5G electromagnetic waves in the environment at three different locations and developed the methods of measurement. In addition, we have also established a long-term monitoring operation method for environmental electromagnetic waves, including monitoring systems, standard operating procedures and results presentation methods, to promote long-term monitoring operations, planed implementing long-term monitoring work, facilitate data collection, and provide reference for research and formulation of non-ionizing radiation management strategies. On the other hand, for the part about artificial light at night (ALAN), we investigated the history and causes of light pollution, and surveyed 5 square kilometers near the source of light pollution, analyzed the types of light pollution sources, and measured the illuminance of 45 different places at different times, completed the comparative analysis of the data. In order to promote the management of light pollution, we reviewed all the regulations announced by the six ministries, and compiled the suggestions that the issues related to light pollution management can be included in the regulations. We also incorporate color temperature into light pollution management, so as to effectively solve the problem of light pollution. Continuous maintenance and update of The national non-ionizing radiation information management system to provide measurement staff of various government agencies to upload measured data to the web pages and systems and to check the measurement data to maintain quality management, and at the same time complete the long-term monitoring results display system function, for browsing, query and statistical analysis. In addition, we also assist with conferences on non-ionizing radiation and light pollution, including non-ionizing radiation detection practice briefing and light pollution management education and training briefing. Three briefing sessions were held for each theme, for a total of six briefing sessions, hoping to enhance the local environmental protection bureau's understanding of 5G technology and light pollution management and improving the capabilities of prevention and detection.

Non-Ionizing Radiation , Radio Frequency, Light pollution