Experimental study of the features of VLF, MF, HF and VHF electromagnetic radiation accompanying rock fracture

Acta Seismologica Sinica English Edition

Volumn 9, Issue 3, 1996, Pages 447-454

  Qian, Shu Qing ^a   Ren, Ke Xin ^a   Lü, Zhi ^a  

^a INSTITUTE OF GEOLOGY   (China)

Author keywords

Electromagnetic radiation; Frequency characteristics; Rock fracture

Indexed keywords

EID: 0000921873     PISSN: 10009116     EISSN: None     Source Type: Journal    
DOI: 10.1007/BF02650980     Document Type: Article

References (13)

1. Brady. B. T. and Rowell, G. A., 1989. Laboratory investigation of the eletrodynamics of rock fracture. Nature, 321(29): 488-492.
2. Cress. G. O., Brady. B. T. and Rowell, G. A., 1987. Source of electromagnetic radiation from fracture of rock samples in the laboratory. Geophys. Res. Lett., 14: 331-334.
3. Fujinawa, Y. and Takahashi, K., 1990. Emission of electromagnetic radiation preceding the Ito seismic swarm of 1989. Nature, 347: 6291, 376-378.
4. Guo. Z. Q., Zhou, D. Z., Shi, X. J. et al., 1988. The effects of light and acoustic emission during rock fracture. Acta Geophysica Sinica, 31(1): 37-41 (in Chinese).
5. Maztell, G., Smith, P. N. and Woodward, A. J., 1989. Light, radio frequency emission and ionization effects associated with rock fracture. Geophys. J. Int., 98: 397-401.
6. Ogawa, T. and Oike, K., 1985. Electromagnetic radiation from rocks. J. Geophys. Res, 90: 6245-6249.
7. Oike, K. and Ogawa, T., 1986. Electromagnetic radiation from shallow earthquakes observed in the LF range. J. Geomagn. Geoelec, 38: 1031-1040.
8. Qian, S. Q., Cao, H. X. and Lu, Z., 1992. Observation and experimental study of earthquake-associated electromagnetic waves. Report of the Institute of Geomagnetic Observation of Japan, No. 32: 332-340.
9. Takahashi. H. and Takahashi, K., 1989. A tomography of seismoradio was source regions for predicting imminent earthquakes. Phys. Earth Planet Inter., 57: 40-44.
10. Wang, S. F. and Liu, S. R., 1992. Analysis and study of electromagnetic emission data prior to two earthquakes in Jiangsu Province. Journal of Seismology, 4(1): 8-13.
11. Yamada, I., Masuda, K. and Mizutani, H., 1989. Electromagnetic and acoustic emission associated with rock fracture. Phys. Earth Planet Inter., 57: 157-168.
12. Yoshino, T. and Tomizawa, I., 1989. Observation of low frequency electromagnetic emissions as precursors to the volcanic eruption at Mt. Mihara during November. Phys. Earth Planet Inter., 57: 32-39.
13. Zhang, D. Q., 1992. A discussion on precursory criteria of earthquake electromagnetic emission. Journal of Seismology, 4(1): 1-7.