J
James Ni
Researcher at New Mexico State University
Publications - 111
Citations - 9814
James Ni is an academic researcher from New Mexico State University. The author has contributed to research in topics: Lithosphere & Mantle (geology). The author has an hindex of 48, co-authored 111 publications receiving 8946 citations. Previous affiliations of James Ni include Cornell University.
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Partially Molten Middle Crust Beneath Southern Tibet: Synthesis of Project INDEPTH Results
K. D. Nelson,Wenjin Zhao,Lawrence D. Brown,J. Kuo,Jinkai Che,Xianwen Liu,Simon L. Klemperer,Yizhaq Makovsky,Rolf Meissner,James Mechie,Rainer Kind,Friedemann Wenzel,James Ni,J. Nabelek,Chen Le-shou,Handong Tan,Wenbo Wei,Alan G. Jones,John R. Booker,Martyn Unsworth,William S.F. Kidd,M. Hauck,Douglas Alsdorf,A. Ross,M. Cogan,Changde Wu,Eric Sandvol,M. A. Edwards +27 more
TL;DR: The results suggest that during Neogene time the underthrusting Indian crust has acted as a plunger, displacing the molten middle crust to the north while at the same time contributing to this layer by melting and ductile flow.
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Seismotectonics of the Himalayan Collision Zone: Geometry of the underthrusting Indian Plate beneath the Himalaya
James Ni,Muawia Barazangi +1 more
TL;DR: In this article, the authors investigated the present tectonics of the Himalayan continental collision zone using fault plane solutions and well-determined focal depths of medium-sized earthquakes, topography and Landsat imagery in conjunction with seismicity maps, cross sections and available geological information.
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Seismic Images of Crust and Upper Mantle Beneath Tibet: Evidence for Eurasian Plate Subduction
Rainer Kind,Xiaohui Yuan,Joachim Saul,Doug Nelson,Stephan V. Sobolev,James Mechie,Wenjin Zhao,Grigoriy Kosarev,James Ni,U. Achauer,M. Jiang +10 more
TL;DR: There is a prominent south-dipping converter in the uppermost mantle beneath northern Tibet that might represent the top of the Eurasian mantle lithosphere underthrusting the northern margin of the plateau.
Journal ArticleDOI
Lithospheric and upper mantle structure of southern Tibet from a seismological passive source experiment
TL;DR: In this article, the authors used the data from the German Depth Profiling of Tibet and the Himalayas (GEDEPTH) project to detect inclined structures penetrating the crust at the Zangbo suture.
Journal ArticleDOI
Seismic Imaging of the Downwelling Indian Lithosphere Beneath Central Tibet
TL;DR: A tomographic image of the upper mantle beneath central Tibet from INDEPTH data has revealed a subvertical high-velocity zone from ∼100- to ∼400-kilometers depth that is interpreted to be downwelling Indian mantle lithosphere, which could explain the presence of warm mantle beneath north-central Tibet.