英文摘要 |
In this study, data from various stations are examined synoptically to evaluate earthquake precursory signals against the backdrop of rainfall and other environmental factors. During the observation period of 2019, about 26 earthquakes of magnitude ≧ 5 were recorded, and out of these, 9 earthquakes met the defined selection criteria and were tested in the proposed model. Some mud volcanoes in the Kaohsiung (Mao-Tao-San) and Pingtung (Wan-Dan) areas were selected. Based on the observed data of eruption and water radon at Mao-Tao-Sen, we propose that the radon variations of well no. 2 and well no. 3(B) show opposite trends and can be used as a behavior model for the area. It will also help in understanding the relationship of radon data with tectonic activities in the region. |