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Crust and uppermost mantle structure beneath central Japan inferred from receiver function analysis

Earth, Planets and Space volume 61, pages1215–1221(2009)Cite this article

Abstract

We apply the receiver function method to estimate the structure of the crust and the uppermost mantle at an area that traverses central Japan including the Niigata-Kobe Tectonic Zone (NKTZ). The resultant receiver function images show clear seismic discontinuities, such as the subducting Philippine Sea plate, the Moho in the overriding plate, and other discontinuities inside the crust around the NKTZ. We also address station corrections for shallow structures using a synthetic receiver function. Crustal discontinuities seem to be complicated at the south side from the northern limit of the NKTZ. The dip of the discontinuities changes around the Atotsugawa active fault located in the NKTZ. The Moho discontinuity in the overriding plate is continuous and gradually dips to the south. The depths of the Moho discontinuity in the receiver function image exceed 40 km at the southern part of the profile line, and are 5–10 km deeper than that indicated by an explosion analysis of the same profile line. It seems that the differences between the estimated depths obtained by the two methods indicate complicated structures around the Moho discontinuity.

References

  1. Ammon, C. J., The isolation of receiver effects from teleseismic P waveforms, Bull. Seismol. Soc. Am., 81, 2504–2510, 1991.

    Google Scholar 

  2. Heki, K. and S. Miyazaki, Plate convergence and long-term crustal deformation, Geophys. Res. Lett., 28, 2313–2316, 2001.

    Article  Google Scholar 

  3. Hyodo, M. and K. Hirahara, A viscoelastic model of interseismic strain concentration in Niigata-Kobe Tectonic Zone of central Japan, Earth Planets Space, 55, 667–675, 2003.

    Article  Google Scholar 

  4. Geological Survey Institute, Crustal movements in the Chubu and Hokuriku districts, Rep. Coord. Comm. Earthq. Predict. Jpn., 57, 520–524, Tsukuba, 1997.

    Google Scholar 

  5. Igarashi, T., The seismic velocity discontinuities in the crust and the uppermost mantle beneath the Kanto district, central Japan, from receiver function imaging and repeating earthquakes activities, Gondwana Res., doi:10.1016/j.gr.2009.03.005, 2009.

    Google Scholar 

  6. Iidaka, T., T. Iwasaki, T. Takeda, T. Moriya, I. Kumakawa, E. Kurashimo, T. Kawamura, F. Yamazaki, K. Koike, and G. Aoki, Configuration of subducting Philippine Sea plate and crustal structure in the central Japan region, Geophys. Res. Lett., 30, doi:10.1029/2002GL016517, 2003.

  7. Iidaka, T., T. Takeda, E. Kurashimo, T. Kawamura, Y. Kaneda, and T. Iwasaki, Configuration of subducting Philippine Sea plate and crustal structure in the central Japan region, Tectonophysics, 388, 7–20, 2004.

    Article  Google Scholar 

  8. Iidaka, T., Y. Hiramatsu, and The Japanese University Group of the Joint Seismic Observations at NKTZ, Shear-wave splitting analysis of the upper mantle at the Niigata-Kobe Tectonic Zone with the data of the Joint Seismic Observations at NKTZ, Earth Planets Space, 61, 227–235, 2009.

    Article  Google Scholar 

  9. Iio, Y., T. Sagiya, Y. Kobayashi, and I. Shiozaki, Water-weakened lower crust and its role in the concentrated deformation in the Japanese Islands, Earth Planet. Sci. Lett., 203, 245–253, 2002.

    Article  Google Scholar 

  10. Ito, K. and H. Wada, Observation of microearthquakes in the Atotsugawa fault region, central Honshu, Japan—Seismicity in the creeping section of the fault, in Seismogenic Process Monitoring, edited by Ogasawara, H., Y. Yanagidani, and M. Ando, Balkema, pp. 229–243, Tokyo, 2002.

    Google Scholar 

  11. Kato, A., E. Kurashimo, N. Hirata, T. Iwasaki, and T. Iidaka, Imaging crustal structure around the western segment of the Atotsugawa fault system, central Japan, Geophys. Res. Lett., 33, L09307, doi:10.1029/2006GL025841, 2006.

    Google Scholar 

  12. Kato, A., T. Iidaka, E. Kurashimo, S. Nakagawa, N. Hirata, and T. Iwasaki, Delineation of probable asperities on the Atotsugawa fault, central Japan, using a dense temporary seismic network, Geophys. Res. Lett., 34, L09318, doi:10.1029/2007GL029604, 2007.

    Article  Google Scholar 

  13. Kodaira, S., T. Iidaka, A. Kato, J.-O. Park, T. Iwasaki, and Y. Kaneda, High pore pressure may cause silent slip in the Nankai Trough, Science, 304, 1295–1298, 2004.

    Article  Google Scholar 

  14. Langston, C. A., Structure under Mount Rainier, Washington, inferred from teleseismic body waves, J. Geophys. Res., 84, 4749–4762, 1979.

    Article  Google Scholar 

  15. Levin, V. and J. Park, P-SH conversions in a flat-layered medium with anisotropy of albitrary orientation, Geophys. J. Int., 131, 253–266, 1997.

    Article  Google Scholar 

  16. Mazzotti, S., X. Le Pichon, and P. Henry, Full interseismic locking of the Nankai and Japan-west Kurile subduction zones: An analysis of uniform elastic strain accumulation in Japan constrained by permanent GPS, J. Geophys. Res., 105, 13,159–13,177, 2000.

    Article  Google Scholar 

  17. Miyazaki, S. and K. Heki, Crustal velocity field of southwest Japan: Subduction and arc-arc collision, J. Geophys. Res., 106, 4305–4326, 2001.

    Article  Google Scholar 

  18. Nakajima, J. and A. Hasegawa, Deep crustal structure along the Niigata-Kobe Tectonic Zone, Japan: Its origin and segmentation, Earth Planets Space, 59, e5–e8, 2007.

    Article  Google Scholar 

  19. Nishida, K., H. Kawakatsu, and K. Obara, Three-dimensional crustal S wave velocity structure in Japan using microseismic data recorded by Hi-net tiltmeters, J. Geophys. Res., 113, doi:10.1029/2007JB005395, 2008.

  20. Park, J. and V. Levin, Receiver functions from multi-taper spectral analysis of high-frequency seismograms, Bull. Seismol. Soc. Am., 90, 1507–1520, 2000.

    Article  Google Scholar 

  21. Sagiya, T., S. Miyazaki, and T. Tada, Dislocation model for strain accumulation in a plate collision zone, Earth Planets Space, 52, 1091–1094, 2000.

    Article  Google Scholar 

  22. Senna, S., H. Fujiwara, S. Kawai, S. Aoi, T. Kunugi, T. Ishii, M. Hayakawa, N. Morikawa, R. Honda, K. Kobayashi, M. Oi, Y. Yasojima, and N. Okumura, A study on strong-motion maps for scenario earthquakes in Tonami plain fault zone, Tech. Note Nat. Res. Inst. for Earth Sci. Disaster Prev., 263, 2005 (in Japanese).

  23. Shimazaki, K. and Y. Zhao, Dislocation model for strain in a plate collision zone, Earth Planet. Sci. Lett., 52, 1091–1094, 2000.

    Google Scholar 

  24. Shiomi, K., H. Sato, K. Obara, and M. Ohtake, Configuration of subducting Philippine Sea plate beneath southwest Japan revealed from receiver function analysis based on the multivariate autoregressive model, J. Geophys. Res., 109, B04308, doi:10.1029/2003JB002774, 2004.

    Google Scholar 

  25. Shiomi, K., M. Matsubara, Y. Ito, and K. Obara, Simple relationship between seismic activity along Philippine Sea slab and geometry of oceanic Moho beneath southwest Japan, Geophys. J. Int., 173, 1018–1029, 2008.

    Article  Google Scholar 

  26. Sutou, H., Y. Kitaguchi, K. Yamamoto, and Y. Kono, Gravity anomaries and basement structures in southern part of the Noto peninsula, J. Seismol. Soc. Jpn., 56, 363–378, 2004 (in Japanese with English abstract).

    Google Scholar 

  27. The Japanese University Group of the Joint Seismic Observations at NKTZ, The Japanese University Joint Seismic Observations at the Niigata-Kobe Tectonic Zone, Bull. Earthq. Res. Inst., 80, 133–147, 2005 (in Japanese with English abstract).

    Google Scholar 

  28. Ueno, H., S. Hatakeyama, T. Aketagawa, J. Funasaki, and N. Hamada, Improvement of hypocenter determination procedures in the Japan Meteorological Agency, Q. J. Seismol., 65, 123–134, 2002 (in Japanese with English abstract).

    Google Scholar 

  29. Wessel, P. and W. H. F. Smith, New version of the Generic Mapping Tools Released, Eos Trans. AGU, 76, 329, 1995.

    Article  Google Scholar 

  30. Yamasaki, T. and T. Seno, High strain rate zone in central Honshu resulting from the velocity heterogeneities in the crust and mantle, Earth Planet. Sci. Lett., 232, 13–27, 2005.

    Article  Google Scholar 

  31. Yoshimoto, K., H. Fujisawa, T. Okada, N. Umino, A. Hasegawa, K. Obara, K. Shiomi, H. Tsukahara, S. Okamoto, T. Kawanaka, H. Sato, T. Nishimura, H. Sato, and M. Ohtake, Moho and Philippine Sea plate structure beneath central Honshu Island, Japan, from teleseismic receiver functions, Earth Planets Space, 56, 1271–1277, 2004.

    Article  Google Scholar 

  32. Zhao, D., S. Horiuchi, and A. Hasegawa, Seismic velocity structure of the crust beneath the Japan Islands, Tectonophysics, 212, 289–301, 1992.

    Article  Google Scholar 

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Author notes

  1. Tomotake Ueno

    Present address: National Research Institute for Earth Science and Disaster Prevention, 3-1 Tennodai, Tsukuba, Ibaraki, 305-0006, Japan

Affiliations

  1. Earthquake Research Institute, University of Tokyo, 1-1-1 Yayoi, Bunkyo-ku, Tokyo, 113-0032, Japan

    Toshihiro Igarashi, Takashi Iidaka & Takaya Iwasaki

  2. Disaster Prevention Research Institute, Kyoto University, Gokasho, Uji, Kyoto, 611-0011, Japan

    Takuo Shibutani & Tomotake Ueno

Authors
  1. Toshihiro Igarashi
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  2. Takashi Iidaka
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  3. Takaya Iwasaki
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  4. Takuo Shibutani
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  5. Tomotake Ueno
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Consortia

Japanese University Group of the Joint Seismic Observation at the Niigata-Kobe Tectonic Zone

Corresponding author

Correspondence to Toshihiro Igarashi.

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Igarashi, T., Iidaka, T., Iwasaki, T. et al. Crust and uppermost mantle structure beneath central Japan inferred from receiver function analysis. Earth Planet Sp 61, 1215–1221 (2009). https://doi.org/10.1186/BF03352974

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Key words

  • Crustal structure
  • the Niigata-Kobe Tectonic Zone
  • receiver function analysis