Three-dimensional crustal density distribution beneath North China by sequential inversion of local earthquake traveltimes and gravity anomaly

Xinsheng Wang1, Jian Fang1, Houtse Hsu1
1Key Laboratory of Dynamic Geodesy, Institute of Geodesy and Geophysics, Chinese Academy of Sciences, Wuhan 430077, China

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Birch F (1961). Composition of the Earth’s mantle. Geophys J R astr Soc4: 295–311.

Bowin C (1983). Depth of principal mass anomalies contributing to the earth’s geoidal undulation and gravity anomalies. Marine Geodesy21(7): 61–100.

Fang J (1999). Three-dimensional density distribution of lithosphere in North China. Geophysical and Geochemical Exploration23(3): 179–184 (in Chinese with English abstract).

Guan J H (2009). Upper mantle structure of North China and surrounding regions from P-wave traveltime tomography. Progress in Geophysics24(5): 1 582–1 592 (in Chinese with English abstract).

Jia S X and Zhang X K (2005). Crustal structure and comparison of different tectonic blocks in North China. Chinese J Geophys48(3): 611–620 (in Chinese with English abstract).

Liu Z P, Gao X L and Li Y S (2003). Density structure of the Taihang mountains gravity anomaly zone and its geological interpretation. Seismology and Geology25(2): 266–273 (in Chinese with English abstract).

Parker R L (1972). The rapid calculation of potential anomalies. Geophys J R astr Soc31(3): 447–455.

Tian Y (2008). Seismic Imaging Beneath the North China Craton and Southern California. Ph.D. Dissertation. Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing, 23 (in Chinese with English abstract).

Tian Y, Zhao D P, Sun R M and Teng J W (2009). Seismic imaging of the crust and upper mantle beneath the North China Craton. Physics Earth Planet Inter172: 169–182.

Vernant P, Masson F, Bayer R and Paul A (2002). Sequential inversion of local earthquake traveltimes and gravity anomaly — the example of the western Alps. Geophys J Int150: 79–90.

Wu F Y, Xu Y G, Gao S and Zheng J P (2008). Lithospheric thinning and destruction of the North China Craton. Acta Petrologica Sinica24: 1 145–1 174 (in Chinese with English abstract).

Zhao D and Hasegawa A (1993). P-wave tomographic imaging of the crust and upper mantle beneath the Japan Islands. J Geophys Res98: 4 333–4 353.

Zhao D and Kanamori H (1992). P-wave image of the crust and uppermost mantle in southern California. Geophys Res Lett19: 2 329–2 332.

Zheng J C, Gu J P and Zhang Y S (2007). Combined inversion of the upper crust 3-D velocity structure in north China. Progress in Geophysics22(6): 1 706–1 714 (in Chinese with English abstract).

Zheng Y F and Wu F Y (2009). Growth and reworking of cratonic lithosphere. Chinese Science Bulletin54(14): 1 945–1 949 (in Chinese with English abstract).