Zobrazeno 1 - 10
of 155
pro vyhledávání: '"Zhongqing Wu"'
Publikováno v:
Communications Earth & Environment, Vol 5, Iss 1, Pp 1-12 (2024)
Abstract Fluids released from subducting slabs profoundly affect mantle composition, rock melting points, and arc magma generation. However, identifying fluid sources (sediments, crust, or mantle) and their ascent paths remains challenging. Magnesium
Externí odkaz:
https://doaj.org/article/dd6d2e15a3c344b39a2a549e95a8b1b3
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-9 (2023)
Abstract The fine-scale seismic features near the inner core boundary (ICB) provide critical insights into the thermal, chemical, and geodynamical interactions between liquid and solid cores, and may shed light on the evolution mechanism of the Earth
Externí odkaz:
https://doaj.org/article/0ef6b8a6fad44e7cb9eb13a5a0349ced
Publikováno v:
Geochemistry, Geophysics, Geosystems, Vol 24, Iss 12, Pp n/a-n/a (2023)
Abstract Anhydrous phase B (anh‐B) is a dense magnesium silicate with the composition Mg14Si5O24 and space group Pmcb. In magnesium‐rich environments, forsterite reacts with periclase to form anh‐B, and the formation of anh‐B was proposed as
Externí odkaz:
https://doaj.org/article/be9de005e6994bb8a45b571f666d874e
Publikováno v:
Geophysical Research Letters, Vol 50, Iss 22, Pp n/a-n/a (2023)
Abstract The origins of Archean continents and subcontinental lithospheric mantle (SCLM) were important events in the early Earth. The mechanisms for the origins of Archean continents and the SCLM remain unclear. This study suggests that these events
Externí odkaz:
https://doaj.org/article/d4ee944e1dfe48df98c13c6d426f439a
Publikováno v:
Chinese Journal of Physiology, Vol 66, Iss 4, Pp 284-293 (2023)
Osteoarthritis (OA) is a form of chronic degenerative disease contributing to elevated disability rate among the elderly. Genkwanin is an active component extracted from Daphne genkwa possessing pharmacologic effects. Here, this study is designed to
Externí odkaz:
https://doaj.org/article/4067dd12e8a0449782893ddcd7585acc
Publikováno v:
Fundamental Research, Vol 2, Iss 4, Pp 570-577 (2022)
The pyrolite model, which can reproduce the upper-mantle seismic velocity and density profiles, was suggested to have significantly lower velocities and density than seismic models in the lower mantle transition zone (MTZ). This argument has been tak
Externí odkaz:
https://doaj.org/article/dbae6c69ef4d4068954c696e6c817964
Publikováno v:
ACS Omega, Vol 6, Iss 34, Pp 22213-22223 (2021)
Externí odkaz:
https://doaj.org/article/8e83da5668104111b5511ca38b84346e
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-10 (2021)
Dense Fe3+-rich bridgmanite can explain the seismic features of Large Low Shear Velocity Provinces, as it can form large-scale thermochemical piles in the deep mantle that remain stable throughout Earth’s history.
Externí odkaz:
https://doaj.org/article/6cdcd89a8faf48eb92592205180f8a9b
Autor:
Shui-Jiong Wang, Wenzhong Wang, Jian-Ming Zhu, Zhongqing Wu, Jingao Liu, Guilin Han, Fang-Zhen Teng, Shichun Huang, Hongjie Wu, Yujian Wang, Guangliang Wu, Weihan Li
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-7 (2021)
Based on Nickel isotope analysis of meteorites and terrestrial rocks, the authors suggest that the Bulk Silicate Earth has a sub-chondritic Nickel isotope composition. This signature is thought to result from the impact and accretion of a Mercury-lik
Externí odkaz:
https://doaj.org/article/9755a107c94743429ce17f551e04c3c7
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-8 (2020)
Seismology is a powerful tool to investigate Earth’s interior. Here, the authors combine numerical approaches with experimental results from previous studies to show a depth dependent behaviour of seismic waves in subducted oceanic crust in Earth
Externí odkaz:
https://doaj.org/article/99e576c69f0546d6b8fc7b875f673429