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Haiyuan Fault

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Journal Article

Displacement along the Haiyuan fault associated with the great 1920 Haiyuan, China, earthquake

Zhang Weiqi, Jiao Decheng, Zhang Peizhen, Peter Molnar, B. C. Burchfield, Deng Qidong, Wang Yipeng, Song Fangmin
Published: 01 February 1987
Bulletin of the Seismological Society of America (1987) 77 (1): 117–131.
DOI: https://doi.org/10.1785/BSSA0770010117
... that ruptured during the 1920 Haiyuan earthquake ( M = 8.7) in Ningxia and Gansu, China. The maximum displacement appears to have reached 10 m at Shikaguangou between the Salt Lake and Xianzhou basins in southern Ningxia. The average displacement along the 100 km of the fault that we studied was about 8 m...
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Holocene Earthquake Cycles of an Active Tectonic Block Boundary Fault Zone: A Case Study in the Qilian–Haiyuan Fault Zone, Northeastern Tibet Plateau

Shumin Liang, Wenjun Zheng, Dongli Zhang, Hui Peng, Xin Sun, Shiqi Wei
Journal: Lithosphere
Publisher: GSW
Published: 17 August 2023
Lithosphere (2023) 2023 (1): 7919174.
DOI: https://doi.org/10.2113/2023/7919174
..., which serve as valuable sedimentary evidence for identifying and dating of paleoearthquakes. In this study, we aimed to reconstruct the earthquake history of the Qilian–Haiyuan fault zone in the northeastern Tibetan Plateau during the Holocene. We reanalyzed forty-four trenches and used the sedimentary...
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The Burst‐Like Behavior of Aseismic Slip on a Rough Fault: The Creeping Section of the Haiyuan Fault, China

R. Jolivet, T. Candela, C. Lasserre, F. Renard, Y. Klinger, M.‐P. Doin
Published: 30 December 2014
Bulletin of the Seismological Society of America (2015) 105 (1): 480–488.
DOI: https://doi.org/10.1785/0120140237
... generic characteristics of shallow creep along the Haiyuan fault, a major strike‐slip fault in China, by investigating the relationship between fault slip and geometry. We use optical images and time series of Synthetic Aperture Radar data to map the surface fault trace and the spatiotemporal distribution...
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Exhumation of the Qilian Shan and Miocene activity of the Haiyuan fault: insights from apatite (U–Th)/He thermochronology in the Laolongwan basin, northeastern Tibetan Plateau

Kang Liu, Weitao Wang, Ruizhi Jin, Hulu Jing, Renjie Zhou
Published: 05 April 2024
Journal of the Geological Society (2024) 181 (3): jgs2023-111.
DOI: https://doi.org/10.1144/jgs2023-111
... and when the Tibetan Plateau propagated to its present-day margins remain unclear. The Qilian Shan and Haiyuan fault, which serve as the topographic and geological boundaries of the high plateau, are key to revealing the uplift and expansion of the Tibetan Plateau. Here, we present detrital apatite (U–Th...
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The 2022 Delingha, China, Earthquake Sequence and Implication for Seismic Hazard near the Western End of the Qilian–Haiyuan Fault

Wei Li, Xiaohui He, Yipeng Zhang, Yue Wang, Bin Liu, Sidao Ni, Peizhen Zhang
Published: 16 March 2023
Seismological Research Letters (2023) 94 (4): 1733–1746.
DOI: https://doi.org/10.1785/0220220345
...Wei Li; Xiaohui He; Yipeng Zhang; Yue Wang; Bin Liu; Sidao Ni; Peizhen Zhang Abstract Although the Qilian–Haiyuan fault is known to be responsible for major earthquakes up to M 8, the potential of damaging earthquakes near its western end is not well understood. Since January 2022, three moderate...
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Constraining Paleoearthquakes by Combining Faulted Stratigraphy and Microgeomorphology: A Case Study on the Haiyuan Fault, Northwestern China

Wenjun Zheng, Haiyun Bi, Xulong Wang, Dongli Zhang, Rong Huang, Peizhen Zhang, Xingwang Liu, Zhikun Ren
Published: 16 December 2020
Seismological Research Letters (2021) 92 (2A): 895–908.
DOI: https://doi.org/10.1785/0220200143
... from motion photogrammetry technology, to investigate the timing and size of strong paleoearthquake events in the Dashagou site near the west end of the Haiyuan fault, which ruptured in the 1920 Haiyuan earthquake. The result reveals that at least four strong paleoearthquake events with the same...
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Late Pleistocene slip rate of the central Haiyuan fault constrained from optically stimulated luminescence, 14 C, and cosmogenic isotope dating and high-resolution topography

Yanxiu Shao, Jing Liu-Zeng, Jérôme Van der Woerd, Yann Klinger, Michael E. Oskin, Jinyu Zhang, Peng Wang, Pengtao Wang, Wei Wang, Wenqian Yao
Journal: GSA Bulletin
Published: 29 October 2020
GSA Bulletin (2021) 133 (7-8): 1347–1369.
DOI: https://doi.org/10.1130/B35571.1
...Yanxiu Shao; Jing Liu-Zeng; Jérôme Van der Woerd; Yann Klinger; Michael E. Oskin; Jinyu Zhang; Peng Wang; Pengtao Wang; Wei Wang; Wenqian Yao Abstract To better constrain the long-term millennial slip rate of the Haiyuan fault in its central part, we revisited the site of Daqing, where...
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Magnetostratigraphy of the Ganyanchi (Salt Lake) Basin along the Haiyuan fault, northeastern Tibet

Shengxue Lei, Yanbao Li, Eric Cowgill, Kenneth L. Verosub, Shuaipo Gao, Liangxin Xu, Yongkang Ran
Journal: Geosphere
Published: 26 July 2018
Geosphere (2018) 14 (5): 2188–2205.
DOI: https://doi.org/10.1130/GES01629.1
...Shengxue Lei; Yanbao Li; Eric Cowgill; Kenneth L. Verosub; Shuaipo Gao; Liangxin Xu; Yongkang Ran Abstract Although Quaternary deposits within the Ganyanchi (Salt Lake) pull-apart basin along the eastern Haiyuan fault preserve a record of both the paleoenvironmental and tectonic evolution...
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Geomorphic offsets along the creeping Laohu Shan section of the Haiyuan fault, northern Tibetan Plateau

Tao Chen, Jing Liu-Zeng, Yanxiu Shao, Peizhen Zhang, Michael E. Oskin, Qiyun Lei, Zhanfei Li
Journal: Geosphere
Published: 17 April 2018
Geosphere (2018) 14 (3): 1165–1186.
DOI: https://doi.org/10.1130/GES01561.1
... of geomorphic offsets is scarce on faults that undergo both creep and coseismic rupture. In this paper, we used newly acquired high-resolution light detection and ranging (LiDAR) data to compile geomorphic offsets along the Laohu Shan section of the Haiyuan fault, in the northern Tibetan Plateau, where...
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Clustering of offsets on the Haiyuan fault and their relationship to paleoearthquakes

Zhikun Ren, Zhuqi Zhang, Tao Chen, Shouliang Yan, Jinhui Yin, Peizhen Zhang, Wenjun Zheng, Huiping Zhang, Chuanyou Li
Journal: GSA Bulletin
Published: 01 January 2016
GSA Bulletin (2016) 128 (1-2): 3–18.
DOI: https://doi.org/10.1130/B31155.1
... and fault segmentation data from the Haiyuan fault provides a valuable opportunity to enhance our understanding of fault ruptures. We followed the methodology of Zielke et al. (2010 , 2012 ) and Zielke and Arrowsmith (2012) to reevaluate the along-fault offset pattern of the 1920 Haiyuan earthquake...
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Millennial Recurrence of Large Earthquakes on the Haiyuan Fault near Songshan, Gansu Province, China

Jing Liu-Zeng, Yann Klinger, Xiwei Xu, Cécile Lasserre, Guihua Chen, Wenbing Chen, Paul Tapponnier, Biao Zhang
Published: 01 February 2007
Bulletin of the Seismological Society of America (2007) 97 (1B): 14–34.
DOI: https://doi.org/10.1785/0120050118
...Jing Liu-Zeng; Yann Klinger; Xiwei Xu; Cécile Lasserre; Guihua Chen; Wenbing Chen; Paul Tapponnier; Biao Zhang Abstract The Haiyuan fault is a major active left-lateral fault along the northeast edge of the Tibet-Qinghai Plateau. Studying this fault is important in understanding current...
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Bounds on the Average Recurrence Interval of Major Earthquakes Along the Haiyuan Fault In North-Central China

Zhang Peizhen, Peter Molnar, Zhang Weigi, Deng Qidong, Wang Yipeng, B.C. Burchfiel, Song Fangmin, L. Royden, Jiao Decheng
Published: 01 July 1988
Seismological Research Letters (1988) 59 (3): 81–89.
DOI: https://doi.org/10.1785/gssrl.59.3.81
...Zhang Peizhen; Peter Molnar; Zhang Weigi; Deng Qidong; Wang Yipeng; B.C. Burchfiel; Song Fangmin; L. Royden; Jiao Decheng Abstract Evidence of surface rupture has been found in trenches near Caiyuan and Shaomayin along the Haiyuan fault, where a great earthquake occurred in 1920. In addition...
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The 2022 M w 6.6 Menyuan Earthquake in the Northwest Margin of Tibet: Geodetic and Seismic Evidence of the Fault Structure and Slip Behavior of the Qilian–Haiyuan Strike‐Slip Fault

Ping He, Chengli Liu, Yangmao Wen, Xiaoping Hu, Kaihua Ding, Caijun Xu
Published: 15 September 2022
Seismological Research Letters (2023) 94 (1): 26–38.
DOI: https://doi.org/10.1785/0220220192
... displacements of >50 cm in the line‐of‐sight InSAR observations and >1 m in the east–west POT observations. Our preferred uniform‐slip model indicates that the causative fault of this 2022 event ruptured the middle segment of the Qilian–Haiyuan fault (i.e., the LLLF) with a strike of 108.0°, a dip angle...
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<span class="search-highlight">Fault</span> geometry and aseismic slip distribution along the <span class="search-highlight">Haiyuan</span> <span class="search-highlight">fault</span>. (a) ...

Fault geometry and aseismic slip distribution along the Haiyuan fault. (a) ...

Published: 30 December 2014
Figure 1. Fault geometry and aseismic slip distribution along the Haiyuan fault. (a) Map of the Haiyuan fault system, with the 1920 rupture trace (in red) and the millennial Tianzhu seismic gap (in blue). Dark lines indicate secondary faults. Gray shading is topography from Shuttle Radar
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Tectonic setting of the <span class="search-highlight">Haiyuan</span> <span class="search-highlight">fault</span> system. Stars in green show the 1920 ...

Tectonic setting of the Haiyuan fault system. Stars in green show the 1920 ...

Published: 09 November 2023
Figure 1. Tectonic setting of the Haiyuan fault system. Stars in green show the 1920 M w  7.9 Haiyuan and 1927 M  8–8.3 Gulang earthquakes. Thick green and red curves indicate the surface rupture of the Haiyuan earthquake and the Tianzhu seismic gap ( Gaudemer et al. , 1995
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Different interseismic coupling distributions along the <span class="search-highlight">Haiyuan</span> <span class="search-highlight">fault</span> syste...

Different interseismic coupling distributions along the Haiyuan fault syste...

Published: 09 November 2023
Figure 2. Different interseismic coupling distributions along the Haiyuan fault system. The upper, middle, and lower panels correspond to the uniform coupling model, Li coupling model, and Gauss coupling model, respectively. The blue rectangles outline the rupture area of the 1920 Haiyuan
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Seismotectonic setting and distribution map of the Qilian–<span class="search-highlight">Haiyuan</span> <span class="search-highlight">fault</span> zon...

Seismotectonic setting and distribution map of the Qilian–Haiyuan fault zon...

Published: 17 August 2023
Figure 1 Seismotectonic setting and distribution map of the Qilian–Haiyuan fault zone. ( a ) The study area is on the northeastern margin of the Tibetan Plateau with the blue-dashed box indicating the position of panel b. ( b ) Main active faults on the northeastern margin of the Tibetan Plateau
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Cenozoic geological map surrounding the Qilian–<span class="search-highlight">Haiyuan</span> <span class="search-highlight">fault</span> zone. The blue...

Cenozoic geological map surrounding the Qilian–Haiyuan fault zone. The blue...

Published: 17 August 2023
Figure 2 Cenozoic geological map surrounding the Qilian–Haiyuan fault zone. The blue lines indicate the drainage basins involving paleoearthquake trenches (green blocks). The dashed boxes from west to east display the locations of Figures 3(a) - 5(a), , respectively.
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Paleoearthquake constraining the <span class="search-highlight">Haiyuan</span> <span class="search-highlight">fault</span>. ( a ) Distribution map of t...

Paleoearthquake constraining the Haiyuan fault. ( a ) Distribution map of t...

Published: 17 August 2023
Figure 6 Paleoearthquake constraining the Haiyuan fault. ( a ) Distribution map of the Haiyuan fault showing the paleoearthquake trenches, fault structural segmentation, and three drainage basins (Catchments hA to hI). The fault locations are from Reference 127 . Single-trench sedimentary
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( a ) Map of the central–eastern Qilian–<span class="search-highlight">Haiyuan</span> <span class="search-highlight">fault</span> zone and the Gulang f...

( a ) Map of the central–eastern Qilian–Haiyuan fault zone and the Gulang f...

Published: 17 August 2023
Figure 8 ( a ) Map of the central–eastern Qilian–Haiyuan fault zone and the Gulang fault (red lines). The paleoearthquake trenches are represented by black circles. ( b ) The occurrence timings and rupture extents of the paleoearthquakes (bars) and historical earthquakes (red lines