英文摘要 |
An active fault micro-earthquake monitoring network for the three Science parks of Taiwan was set up using dense broadband seismometers. Micro-earthquakes and anomalous seismicity could be observed as well as active faults and source parameters, which are important materials for numerical simulations and analysis of earthquake potential that will to be established. In the latter half of 2008, the micro-earthquake monitoring network of the Central Taiwan Science Park(CTSP) was set up to integrate three networks into an integrated network. There were a total of 47 stations in this network in monitoring active faults from Hsinchu to Tainan County in the western Taiwan. The earthquake data processing and position were done using the programs developed by the authors. There was no seismicity under the Hsinchu Science Park(HSP) and Hsinchu City. Most earthquakes occurred in the Sanyi-Puli seismic zone and in the eastern or southeastern side of active faults at the Western Foothills. In the Southern Taiwan Science Park(STSP) area, the epicenters in this region are more dispersed. The earthquakes were observed in all regions between the Western Foothills and the coastal area. The central part of the network near the CTSP is relatively a quiet area of seismicity for the other area. |