Improvement on Xi’an Digital Seismic Telemetry Network

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A scientific analysis on the geographical environments and regional geological tectonic features of some notable earthquakes over the world revealed the root cause of tectonic earthquakes—that is, a tectonic earthquake is generally caused by underground water erosion instead of inter-continental plate collision. According to this new law, it’s easy to explain many past great earthquakes around the world, and also easy to predict some future possible earthquake foci by observing landforms, that is, great earthquakes occur easily in coastal areas, or areas retaining large amounts of water, but not in areas lacking water. So these research results are important to economically protecting against earthquakes and reducing disasters. Especially, according to this new explanation, many digital seismograph networks in the world can be improved. Through on-the-spot investigation or observing topographic maps, one can find that Xi’an urban area and some of its surrounding areas lack underground water, and the possibility of devastating earthquakes occurring in these areas is vey low. Hence the observation on these areas can be lessened. But some areas such as Weihe down-faulted basin near Huaxian and Huayin is seismic risk area, the observation on these areas should be enhanced.

Info:

Periodical:

Advanced Materials Research (Volumes 588-589)

Edited by:

Lawrence Lim

Pages:

2003-2008

Citation:

C. X. Zhong and M. H. Huang, "Improvement on Xi’an Digital Seismic Telemetry Network", Advanced Materials Research, Vols. 588-589, pp. 2003-2008, 2012

Online since:

November 2012

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$38.00

[1] BGS. Eastern Sichuan Earthquake May 12, 2008 [EB/OL]. [2008-5-13]. http: /www. earthquakes. bgs. ac. uk/latest/eastern_sichuan_12052008/eastern_sichuan_12052008. htm.

[2] Bolt, B.A. Earthquakes and Geological Discovery, Scientific American Library, W.H. Freeman, New York, (1993).

[3] Geller R J, Kagan Y Y. Earthquake cannot be predicted [J]. Science, 275: 1616-1617(1997).

[4] Wang Yunsheng, et al. The Genetic Mechanism of Wenchuan Earthquake[J]. Journal of Mountain Science 8, 336-344(2011).

[5] Song Yang, et al. A review of the research on complex erosion by wind and water[J]. Journal of Geographical Sciences 16(2), 231-241, (2006).

[6] Li CY; Zeng XF; Zhang JX . The tectonic settings and seismogenic tectonics of the M5. 7 Jiujiang earthquake in 2005, Jiangxi Province, China. Science in China (Series D: Earth Sciences) 5 , 640-653(2008).

DOI: https://doi.org/10.1007/s11430-008-0042-3

[7] Liu Qiyuan, et al. Seismogenic tectonic environment of 1976 great Tangshan earthquake: results given by dense seismic array observations. Earth science Frontiers 14(6), 205-213, (2007).

DOI: https://doi.org/10.1016/s1872-5791(08)60012-3

[8] Liu Ruifeng, et al. Construction and development of China Digital Seismological Observation network. Acta Seismological Sinica 21(5), 535-541, (2008).

[9] Robert N. Parker, et al. Mass wasting triggered by the 2008 Wenchuan earthquake is greater than orogenic growth[J]. Nature Geoscience Volume: 4, 449–452 , (2011).

DOI: https://doi.org/10.1038/ngeo1154

[10] Tong, X. et al. The Mw8. 8 2010 Maule, Chile Earthquake: Significant slip occurred only above the continental Moho [C]. Proceedings of American Geophysical Union Fall Meeting (2010).

[11] USGS. Magnitude 7. 9 – Eastern Sichuan, China [EB/OL]. [2008-5-12]. http: /earthquake. usgs. gov/eqcenter/recenteqsww/Quakes/us2008ryan. php#summary.

[12] Wald, D.J., Kanamori, Hiroo, Helmberger, D.V., and Heaton, T.H., Source study of the 1906 San Francisco Earthquake [J]. Bulletin of the Seismological Society of America 83(4), 981–1019, (1993).

[13] Wang Dun, et al. On seismogenic and its background tectonics of Jiujiang-Ruichang seismic sequence. Journal of Geodesy and Geodynamics 27(6), (2007).

[14] Wu Jiayi. Overview of the global seismicity in 1994 [J]. Earthquake Research in China 3, 1-3, (1999).

[15] Xu Daoyi. The relations OF Mw9. 0 earthquakes in JAPAN to other great shocks in Asia and their interrelations [C]. Proceedings of 27th Conferences on Chinese Geophysical Science, 39-40, (2011).

[16] Zhang Guomin, Lil li and Liu Jie. Earthquake Prediction Research in China[J]. Earthquake Research in China 3, 272-274, 2002.