Zobrazeno 1 - 10
of 243
pro vyhledávání: '"Dinghui Yang"'
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-10 (2024)
Abstract Paleolatitudes of volcanic rocks reveal that prominent changes in volcanic trend of the Hawaii-Emperor hotspot chain represent meridional migration of the magma source. However, models assuming latitudinal plume migration fail to explain the
Externí odkaz:
https://doaj.org/article/32b1507872d2448ab3b01e6e2af03acf
Publikováno v:
Earthquake Science, Vol 36, Iss 3, Pp 228-253 (2023)
Teleseismic traveltime tomography is an important tool for investigating the crust and mantle structure of the Earth. The imaging quality of teleseismic traveltime tomography is affected by many factors, such as mantle heterogeneities, source uncerta
Externí odkaz:
https://doaj.org/article/7a06cd35b6654cbda78f1db9ef146580
Autor:
Kefei Chen, Shaolin Liu, Dinghui Yang, Xiwei Xu, Yadong Wu, Shuang Yang, Shuxin Yang, Haodong Zhang
Publikováno v:
Frontiers in Earth Science, Vol 11 (2023)
The Tengchong Cenozoic volcanic field lies in SE margin of the Tibetan Plateau. The basalts of the Tengchong field exhibit evident spatial-temporal variations, but consensus on their meaning has not been reached yet. In this study, we collected basal
Externí odkaz:
https://doaj.org/article/3dd4fa54afbb40638a2a04dc7c0c5585
Autor:
Rubing Han, Dinghui Yang, Qiusheng Li, Wei Fu, Gaohua Zhu, Hongshuang Zhang, Hao Chen, Yongzhi Cheng
Publikováno v:
Frontiers in Earth Science, Vol 10 (2023)
The deep boundary and contact relationship between the Yangtze and Cathaysia Blocks (the major tectonic units of the Southern China Block), as well as the tectonic attributes of the Jiangnan Orogenic Belt, have remained unknown or controversial. Usin
Externí odkaz:
https://doaj.org/article/788aefab71c44a4e9f70d8d7e76534d8
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-11 (2021)
Abstract The North China craton (NCC) was dominated by tectonic extension from late Cretaceous to Cenozoic, yet seismic studies on the relationship between crust extension and lithospheric mantle deformation are scarce. Here we present a three dimens
Externí odkaz:
https://doaj.org/article/2044a38122c54aa78175f27474071ae9
Publikováno v:
Earth and Planetary Physics, Vol 5, Iss 2, Pp 149-157 (2021)
The nearly analytic discrete (NAD) method is a kind of finite difference method with advantages of high accuracy and stability. Previous studies have investigated the NAD method for simulating wave propagation in the time-domain. This study applies t
Externí odkaz:
https://doaj.org/article/97d8ffa762ad47838aa603defbd979da
Autor:
Rubing Han, Dinghui Yang, Qiusheng Li, Hao Chen, Hongshuang Zhang, Zhuo Ye, Yongzhi Cheng, Wei Fu
Publikováno v:
Frontiers in Earth Science, Vol 10 (2022)
In this study, we performed receiver function profiling and fitted harmonic functions to the arrival time variations of Pms phases to calculate the crustal seismic anisotropy with delay time and fast polarization direction, using broadband seismic da
Externí odkaz:
https://doaj.org/article/e98b81d059994d4195556cdc64d5b368
Publikováno v:
Frontiers in Earth Science, Vol 10 (2022)
Continental collision zones are widely distributed across the earth’s surface with diverse types of tectonic processes. Even the same collision zone shows significant lateral tectonic variations along its strike. In this study, we systematically in
Externí odkaz:
https://doaj.org/article/a5e26b7cb47942dab8dfb920c8d02eae
Publikováno v:
Journal of Computational Mathematics. 41:417-438
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::44c5002abba0de2ace84d795c7fe5a0a
https://doi.org/10.4208/jcm.2109-m2021-0045
https://doi.org/10.4208/jcm.2109-m2021-0045
Publikováno v:
GEOPHYSICS. 88:T121-T135
In this paper, we derive a new poroelastic wave equation in triple-porosity media and develop a weighted Runge-Kutta (RK) discontinuous Galerkin method (DGM) for solving it. Based on Biot’s theory and Lagrangian formulas, we obtain 3D Biot’s equa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::484c7c42aa45a9568f56d12b86e577ce
https://doi.org/10.1190/geo2022-0497.1
https://doi.org/10.1190/geo2022-0497.1