Zobrazeno 1 - 10
of 155
pro vyhledávání: '"Simon L Klemperer"'
Autor:
Shiqi Wang, Simon L. Klemperer
Publikováno v:
Geophysical Research Letters, Vol 51, Iss 21, Pp n/a-n/a (2024)
Abstract We evaluate three identifiers of continental mantle earthquakes (CMEs) motivated by surface‐wave normal‐mode theory: the amplitude ratio of Sn to Lg, and the frequency content of Sn and of Lg, after wave propagation through continental c
Externí odkaz:
https://doaj.org/article/86d70ed352b846579c9dc83660d9665f
Publikováno v:
Frontiers in Earth Science, Vol 9 (2021)
The major scientific purpose of this work is to evaluate the geodynamic processes involved in the development of tectonic features of NE India and its surroundings. In this work, we have obtained tomographic images of the crust and uppermost mantle u
Externí odkaz:
https://doaj.org/article/d15b668f9a564a3cb8aca3b7e07e949d
Autor:
Can Wang, Chen Bin, Lilianna E. Christman, Jonathan M. G. Glen, Simon L. Klemperer, Darcy K. McPhee, Karl N. Kappler, Tom E. Bleier, J. Clark Dunson
Publikováno v:
Earth, Planets and Space, Vol 70, Iss 1, Pp 1-14 (2018)
Abstract When working with ultra-low-frequency (ULF) magnetic datasets, as with most geophysical time-series data, it is important to be able to distinguish between cultural signals, internal instrument noise, and natural external signals with their
Externí odkaz:
https://doaj.org/article/4abc5bbe4a764e3583db792f3962eb20
Autor:
Jie Zhao, Qianli Cheng, Yongxin Gao, Guanqun Zhou, Chieh-Hung Chen, XueMin Zhang, Yangyi sun, Simon L. Klemperer
Earthquakes are frequently accompanied by electromagnetic (EM) anomalies. These anomalies are thought to be caused by earthquakes but the generation mechanism is still unclear. The piezoelectric effect has been proposed as a possible mechanism but th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::29f759efa6d35c71234d68eaf0adc81a
https://doi.org/10.22541/essoar.167160982.28998144/v1
https://doi.org/10.22541/essoar.167160982.28998144/v1
Publikováno v:
Gondwana Research. 96:206-218
We study the Moho, the mid-lithospheric discontinuity (MLD), and the lithosphere-asthenosphere boundary (LAB) from southern Africa to northern Arabia, from Archean cratons to active rifts, at 1° resolution using our comprehensive new database of she
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bbf0d6f466b8dda675335cc36a26bfb8
https://doi.org/10.1016/j.gr.2021.04.009
https://doi.org/10.1016/j.gr.2021.04.009
Publikováno v:
Geophysical Journal International. 229:2081-2095
SUMMARY The rate of occurrence of anomalous ultra-low frequency electromagnetic (ULFEM) pulses has been claimed to have increased days to weeks prior to the M5.4 2007 and M4.0 2010 Alum Rock earthquakes. We re-examine the previously reported ultra-lo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e9a4c18f34b0f25bf8d125bfa057f4e6
https://doi.org/10.1093/gji/ggab530
https://doi.org/10.1093/gji/ggab530
Autor:
Simon L, Klemperer, Ping, Zhao, Colin J, Whyte, Thomas H, Darrah, Laura J, Crossey, Karl E, Karlstrom, Tianze, Liu, Carmen, Winn, David R, Hilton, Lin, Ding
Publikováno v:
Proceedings of the National Academy of Sciences of the United States of America. 119(12)
During continent–continent collision, does the downgoing continental plate underplate far inboard of the collisional boundary or does it subduct steeply into the mantle, and how is this geometry manifested in the mantle flow field? We test conflict
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::58142bee4627afd23085c6532e6e30cc
https://pubmed.ncbi.nlm.nih.gov/35302884
https://pubmed.ncbi.nlm.nih.gov/35302884
Autor:
Yan Zhan, Jian Wen, Ji Tang, Jiajun Chong, Bing Han, Feng Jiang, Qibin Xiao, Xiaobin Chen, Guoze Zhao, Lifeng Wang, Yongxin Gao, Simon L. Klemperer
Publikováno v:
Geophysical Journal International. 223:1130-1143
SUMMARY Very clear coseismic electric and magnetic signals accompanying seismic waves were observed during the 2017 Mw 6.5 Jiuzhaigou earthquake, which took place in western China. In order to understand the generation mechanism of these observed sig
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::28fab636d19477e36785834ee80dc9f6
https://doi.org/10.1093/gji/ggaa374
https://doi.org/10.1093/gji/ggaa374
Publikováno v:
Geophysical Journal International. 223:2166-2187
SUMMARY Virtual deep seismic sounding (VDSS) uses the arrival time of post-critical SsPmp relative to the direct S wave to infer Moho depth at the Pmp reflection point. Due to the large offset between the virtual source and the receiver, SsPmp is mor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8803b1ccf6ea9a19292d9ce7dc1cc36e
https://doi.org/10.1093/gji/ggaa332
https://doi.org/10.1093/gji/ggaa332