IZU-BONIN

作品数：7被引量：12H指数：2
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相关领域：天文地球更多>>
相关作者：何小波更多>>
相关机构：浙江大学更多>>
相关期刊：《Acta Oceanologica Sinica》《Science China Earth Sciences》《Geoscience Frontiers》《Earthquake Science》更多>>
相关基金：国家自然科学基金广东省自然科学基金更多>>
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Topography of the 660-km discontinuity within the Izu-Bonin subduction zone and evidence of slab penetration near the Bonin Super Deep Earthquake(~680 km)被引量：1
《Earthquake Science》2023年第6期458-476,共19页Gang Hao 
The Izu-Bonin subduction zone in the Northwest Pacific is an ideal location for understanding mantle dynamics such as cold lithosphere subduction. The slab produces a lateral thermal anomaly, inducing local topographi...
关键词：Izu-Bonin subduction zone DISCONTINUITY post-spinel transformation S-to-P wave conversion vertical subduction cold slab 
Sharpness of the paired 660-km discontinuity beneath the Izu-Bonin area被引量：4
《Earth and Planetary Physics》2020年第6期627-638,共12页LiMing Wang XiaoBo He 
We are grateful for the thoughtful and constructive comments provided by two anonymous reviewers and the editor(Dr.Wei Leng).We also thank Jinfeng Hu for his contributions to this work at an early stage.Seismic data from the USArray network were accessed via the Data Management Center(DMC)of the Incorporated Research Institutions for Seismology(IRIS).Some figures were prepared using Generic Mapping Tools(GMT,Wessel and Smith,1999);GNUPLOT.This work was funded by the National Natural Science Foundation of China(grant no.91858205).
The 660-km discontinuity that separates the Earth's upper and lower mantle has primarily been attributed to phase changes in olivine and other minerals.Resolving the sharpness is essential for predicting the compositi...
关键词：660-km discontinuity S-to-P conversions IZU-BONIN SHARPNESS mid-oceanic ridge basalt 
An origin of the along-arc compositional variation in the Izu-Bonin arc system被引量：1
《Geoscience Frontiers》2020年第5期1621-1634,共14页Kathryn Durkin Paterno R.Castillo Susanne M.Straub Natsue Abe Yoshihiko Tamura Quanshu Yan 
funded by the United States National Science Foundation grants(NSF-1333698)to P.Castillo;(NSF-1333235)to S.Straub。
The Izu-Bonin arc system is sediment-poor(~400 m thick with no accretionary prism)and,therefore,the influence of the altered oceanic crust(AOC)is most likely the source of the documented along-arc lava compositional v...
关键词：IZU-BONIN AOC Pb-isotopes Indian-type Zone-refining 
Petrology and geochemistry of serpentinized peridotites from Hahajima Seamount in Izu-Bonin forearc region
《Acta Oceanologica Sinica》2019年第11期99-110,共12页Tuoyu Wu Liyan Tian Jinwei Gao Yanhui Dong 
The National Natural Science Foundation of China under contract Nos 41506047,41876044 and 91858214;the Chinese Academy of Sciences’ Strategic Priority Research Program Grant under contract Nos XDB06030103 and XDB06030204
Serpentinites,which contain up to 13 wt%of water,are important reservoirs for chemical recycling in subduction zones.In the past two decades,forearc mantle serpentinites were identified in different locations around t...
关键词：Hahajima SEAMOUNT serpentinized PERIDOTITES IBM FOREARC SEAMOUNTS fluid-mobile elements 
Modeling of normal faulting in the subducting plates of the Tonga,Japan,Izu-Bonin and Mariana Trenches:implications for near-trench plate weakening被引量：5
《Acta Oceanologica Sinica》2018年第11期53-60,共8页ZHOU Zhiyuan LIN Jian ZHANG Fan 
The National Natural Science Foundation of China under contract Nos 41706056,91628301 and U1606401;the Program of Chinese Academy of Sciences under contract Nos Y4SL021001,QYZDY-SSW-DQC005,YZ201325 and YZ201534;the Natural Science Foundation of Guangdong Province of China under contract No.2017A030310066;the China Ocean Mineral Resources R&D Association under contract No.DY135-S2-1-04
The plate flexure and normal faulting characteristics along the Tonga, Japan, Izu-Bonin and Mariana Trenches are investigated by combining observations and modeling of elastoplastic deformation of the subducting plate...
关键词：normal fault geodynamic model plate weakening flexural bending elasto-plastic deformation 
Mantle discontinuities beneath Izu-Bonin and the implications被引量：1
《Science China Earth Sciences》2003年第12期1201-1211,共11页臧绍先 周元泽 蒋志勇 
the National Natural Science Foundation of China(Grant No.49874020); the Ph D Programs Foundation of Ministry of Education of China(Grant No.99000108).
The SdP, pdP and sdP phases are picked up with the Nth root slant stack method from the digital waveform data recorded by the networks and arrays in USA, Germany and Switzerland for the earthquakes occurring beneath I...
关键词：MANTLE discontinuities  Nth root slant stack  subducting slab  Izu-Bonin. 
Regionalized difference of the 660 km discontinuity beneath Izu-Bonin被引量：1
《Acta Seismologica Sinica(English Edition)》2002年第3期333-340,共8页周元泽 蒋志勇 臧绍先 
State Natural Science Foundation of China (49874020) and the Special Funds for Major State Basic Research of China (95-13-04-06).
Digital waveform data recorded by the vertical component short period stations at the American networks of SCSN, NCSN and PNSN and three components broadband stations at the Germany and Swiss networks and arrays of GR...
关键词：km discontinuity N-th root slant stack subducting slab IZU-BONIN 
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