Rayleigh Wave Group Velocity Distribution in Ningxia

Hongyi LI; Xin LIU; Xinfu LI; Juqin SHENG; Xinhua CAI; Tongli WANG

doi:10.1007/s12583-011-0162-0

Volume 22 Issue 1

Feb 2011

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Journal of Earth Science > 2011 > 22(1): 117-123.

Hongyi LI, Xin LIU, Xinfu LI, Juqin SHENG, Xinhua CAI, Tongli WANG. Rayleigh Wave Group Velocity Distribution in Ningxia. Journal of Earth Science, 2011, 22(1): 117-123. doi: 10.1007/s12583-011-0162-0

Citation:

Hongyi LI, Xin LIU, Xinfu LI, Juqin SHENG, Xinhua CAI, Tongli WANG. Rayleigh Wave Group Velocity Distribution in Ningxia. Journal of Earth Science, 2011, 22(1): 117-123. doi: 10.1007/s12583-011-0162-0

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Rayleigh Wave Group Velocity Distribution in Ningxia

doi: 10.1007/s12583-011-0162-0

1.
Key Laboratory of Geo-detection (China University of Geosciences, Beijing), Ministry of Education, Beijing 100083, China
2.
School of Geophysics and Information Technology, China University of Geosciences, Beijing 100083, China
3.
Earthquake Administration of Ningxia Hui Autonomous Region, Yinchuan 750001, China
4.
Earthquake Administration of Beijing Municipality, Beijing 100080, China

Funds:

the Open Fund of Key Laboratory of Geo-detection (China University of Geosciences, Beijing), Ministry of Education of China GDL0708

More Information

Corresponding author: Hongyi Li, lih@cugb.edu.cn
Received Date: 15 Apr 2010
Accepted Date: 25 Aug 2010
Publish Date: 01 Feb 2011

Abstract

Abstract

In this article, seven months ambient noise data and 10 events recorded at seven digital stations from the Ningxia (宁夏) regional seismic network and 5 500-t controlled source explosion data recorded by 15 temporary and 7 permanent seismic stations are used to measure dispersion curves of fundamental mode Rayleigh waves. The study region was divided into grids with 0.1°×0.1°; group velocity distributions of Rayleigh waves from 6–22 s were determined with the Occam's inversion technique. These velocity distribution maps show the lateral velocity variations in the study area, and the velocity structures are correlated with surface geology and tectonic units. The Yinchuan (银川) basin is clearly featured with low velocities, and the Helan (贺兰) Mountain and southern mountain areas are revealed with high velocities.
- Rayleigh wave,
- group velocity,
- ambient noise,
- explosion

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References

Bensen, G. D., Ritzwoller, M. H., Shapiro, N. M., 2008. Broadband Ambient Noise Surface Wave Tomography across the United States. J. Geophys. Res. , 113: B05306. doi: 10.1029/2007JB005248

Campillo, M., Paul, A., 2003. Long-Range Correlations in the Diffuse Seismic Coda. Science, 299(5606): 547–549 doi: 10.1126/science.1078551

Constable, S. C., Parker, R. L., Constable, C. G., 1987. Occam's Inversion: A Practical Algorithm for Generating Smooth Models from Electromagnetic Sounding Data. Geophysics, 52(3): 289–300 doi: 10.1190/1.1442303

Derode, A., Larose, E., Tanter, E., et al., 2003. Recovering the Green's Function from Field-Field Correlations in an Open Scattering Medium. Journal of the Acoustical Society of America, 113(6): 2973–2976 doi: 10.1121/1.1570436

Dziewonski, A., Bloch, S., Landisman, M., 1969. A Technique for the Analysis of Transient Seismic Signals. Bulletin of the Seismological Society of America, 59: 427–444 doi: 10.1785/BSSA0590010427

Herrmann, R. B., 1973. Some Aspects of Band-Pass Filtering of Surface Waves. Bulletin of the Seismological Society of America, 63: 663–671 doi: 10.1785/BSSA0630020663

Jin, Y. L., Yang, M. Z., Zhao, W. M., et al., 1999. Inversion of 3-D Crustal P-Wave Velocity Structure in Ningxia and Its Neighborhood by Using Direct, Reflected and Refracted Waves. Acta Seismologica Sinica, 12(4): 436–446 doi: 10.1007/s11589-999-0084-4

Levshin, A. L., Yanovskaya, T. B., Lander, A. V., et al., 1989. Seismic Surface Waves in a Laterally Inhomogeneous Earth. Kluwer Academic Publishers, Norwell, Mass

Li, H. Y., Su, W., Wang, C. Y., et al., 2009. Ambient Noise Rayleigh Wave Tomography in Western Sichuan and Eastern Tibet. Earth and Planetary Science Letters, 282(1–4): 201–211

Li, S. L., Zhang, X. K., Zhang, C. K., et al., 2002. A Preliminary Study on the Crustal Velocity Structure of Maqin-Lanzhou-Jingbian, China, by Means of Deep Seismic Sounding Profile. Acta Geophysica Sinica, 45(2): 210–217 (in Chinese with English Abstract)

Lin, F. C., Ritzwoller, M. H., Townend, J., et al., 2007. Ambient Noise Rayleigh Wave Tomography of New Zealand. Geophysical Journal International, 170(2): 649–666 doi: 10.1111/j.1365-246X.2007.03414.x

Sabra, K. G., Gerstoft, P., Roux, P., et al., 2005. Surface Wave Tomography from Microseism in Southern California. Geophysical Research Letters, 32: L14311. doi: 10.1029/2005GL023155

Shapiro, N. M., Campillo, M., 2004. Emergence of Broadband Rayleigh Waves from Correlations of the Ambient Seismic Noise. Geophysical Research Letters, 31: L07614. doi: 10.1029/2004GL019491

Shapiro, N. M., Campillo, M., Stehly, L., et al., 2005. High-Resolution Surface-Wave Tomography from Ambient Seismic Noise. Science, 307(5715): 1615–1618 doi: 10.1126/science.1108339

10.1103/PhysRevE. 69.046610

The Committee Compiled Earth Science Profiles, SSB, 1992. The Earth Science Profile Extending from Feng County, Shanghai, to Alxa Zuoqi County, Inner Mongolia Autonomous Region. Seismological Press, Beijing (in Chinese)

Wapenaar, K., 2004. Retrieving the Elastodynamic Green's Function of an Arbitrary Inhomogeneous Medium by Cross Correlation. Physical Review Letters, 93: 254301. doi: 10.1103/PhysRevLett.93.254301

Weaver, R. L., 2005. Information from Seismic Noise. Science, 307(5715): 1568–1569 doi: 10.1126/science.1109834

Weaver, R. L., Lobkis, O. L., 2004. Diffuse Fields in Open System and the Emergence of the Green's Function. Journal of the Acoustical Society of America, 116(5): 2731–2734 doi: 10.1121/1.1810232

Yang, Y. J., Ritzwoller, M. H., Levshin, A. L., et al., 2007. Ambient Noise Rayleigh Wave Tomography across Europe. Geophysical Journal International, 168(1): 259–274 doi: 10.1111/j.1365-246X.2006.03203.x

Yao, H. J., Beghein, C., van der Hilst, R. D., 2008. Surface Wave Array Tomography in SE Tibet from Ambient Seismic Noise and Two-Station Analysis: Ⅱ, Crustal and Upper-Mantle Structure. Geophysical Journal International, 173(1): 205–219 doi: 10.1111/j.1365-246X.2007.03696.x

Yin, A., Harrison, T. M., 2000. Geologic Evolution of the Himalayan-Tibetan Orogen. Annual Review of Earth and Planetary Sciences, 28: 211–80 doi: 10.1146/annurev.earth.28.1.211

Zhang, J. L., Shi, L. T., Wei, P. S., et al., 2009. Deep Crustal Structure and Hydrocarbon Accumulation in Ordos Basin. Xinjiang Petroleum Geology, 30(2): 272–278 (in Chinese with English Abstract)

Zhao, B. M., Xie, X. F., Chai, C. Z., et al., 2007. Imaging the Graben Structure in the Deep Basin with a Microtremor Profile Crossing the Yinchuan City. Journal of Geophysics Engineering, 4: 293–300 doi: 10.1088/1742-2132/4/3/S08

Zheng, S., Sun, X., Song, X., et al., 2008. Surface Wave Tomography of China from Ambient Seismic Noise Correlation. Geochem. Geophys. Geosyst. , 9: Q05020. doi: 10.1029/2008GC001981

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Rayleigh Wave Group Velocity Distribution in Ningxia

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