World's Best Scientists 2026 revealed!

D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Earth Science 50 3336 3054 1324 1177 128 13275

James Ni publications per year

The chart shows the history of publications by James Ni between 1976 and 2024, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. James Ni published across 49 years, from 1976 to 2024, averaging 2.6 papers a year. Output peaked at 7 publications in 1997. 1 of the 129 publications appeared in the last two years.

No. of publications
2 4 6
Bar chart. Horizontal axis: year, 1976 to 2024. Vertical axis: number of publications, 0 to 7. Peak 7 publications in 1997. 1976: 1 publication 1977: 1 publication 1978: 3 publications 1979: 0 publications 1980: 0 publications 1981: 1 publication 1982: 2 publications 1983: 1 publication 1984: 2 publications 1985: 1 publication 1986: 1 publication 1987: 0 publications 1988: 2 publications 1989: 4 publications 1990: 0 publications 1991: 4 publications 1992: 1 publication 1993: 1 publication 1994: 4 publications 1995: 1 publication 1996: 6 publications 1997: 7 publications 1998: 0 publications 1999: 2 publications 2000: 2 publications 2001: 2 publications 2002: 6 publications 2003: 6 publications 2004: 7 publications 2005: 4 publications 2006: 4 publications 2007: 4 publications 2008: 4 publications 2009: 6 publications 2010: 7 publications 2011: 2 publications 2012: 6 publications 2013: 2 publications 2014: 7 publications 2015: 7 publications 2016: 2 publications 2017: 1 publication 2018: 1 publication 2019: 3 publications 2020: 0 publications 2021: 0 publications 2022: 0 publications 2023: 0 publications 2024: 1 publication
1976 2024

129 publications in total across all disciplines

View publications per year as a table
James Ni: publications per year, 1976 to 2024
Year Publications
1976 1
1977 1
1978 3
1979 0
1980 0
1981 1
1982 2
1983 1
1984 2
1985 1
1986 1
1987 0
1988 2
1989 4
1990 0
1991 4
1992 1
1993 1
1994 4
1995 1
1996 6
1997 7
1998 0
1999 2
2000 2
2001 2
2002 6
2003 6
2004 7
2005 4
2006 4
2007 4
2008 4
2009 6
2010 7
2011 2
2012 6
2013 2
2014 7
2015 7
2016 2
2017 1
2018 1
2019 3
2020 0
2021 0
2022 0
2023 0
2024 1
Total 129
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James Ni publication distribution in Earth Science in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Earth Science in 2026. The highlighted bar marks where James Ni sits on this spectrum.

No. of scientists
100 200 300 400 500
Bar chart with 58 bars. Horizontal axis: publications, 38–47 to 603+. Vertical axis: number of scientists, 0 to 557. Most scientists, 557, have 128–137 publications. The last bar groups every scientist with 603 publications or more. The highlighted bar, 128–137 publications, is where this scientist sits. 38–47 publications: 5 scientists 48–57 publications: 33 scientists 58–67 publications: 94 scientists 68–77 publications: 161 scientists 78–87 publications: 278 scientists 88–97 publications: 376 scientists 98–107 publications: 404 scientists 108–117 publications: 484 scientists 118–127 publications: 540 scientists 128–137 publications: 557 scientists 138–147 publications: 491 scientists 148–157 publications: 495 scientists 158–167 publications: 458 scientists 168–177 publications: 490 scientists 178–187 publications: 414 scientists 188–197 publications: 401 scientists 198–207 publications: 333 scientists 208–217 publications: 292 scientists 218–227 publications: 290 scientists 228–237 publications: 262 scientists 238–247 publications: 243 scientists 248–257 publications: 208 scientists 258–267 publications: 185 scientists 268–277 publications: 147 scientists 278–287 publications: 128 scientists 288–297 publications: 119 scientists 298–307 publications: 120 scientists 308–317 publications: 107 scientists 318–327 publications: 93 scientists 328–337 publications: 87 scientists 338–347 publications: 64 scientists 348–357 publications: 87 scientists 358–367 publications: 60 scientists 368–377 publications: 60 scientists 378–387 publications: 34 scientists 388–397 publications: 50 scientists 398–407 publications: 44 scientists 408–417 publications: 31 scientists 418–427 publications: 39 scientists 428–437 publications: 27 scientists 438–447 publications: 36 scientists 448–457 publications: 27 scientists 458–467 publications: 29 scientists 468–477 publications: 30 scientists 478–487 publications: 19 scientists 488–497 publications: 15 scientists 498–507 publications: 18 scientists 508–517 publications: 19 scientists 518–527 publications: 16 scientists 528–537 publications: 10 scientists 538–547 publications: 11 scientists 548–557 publications: 14 scientists 558–567 publications: 11 scientists 568–577 publications: 7 scientists 578–587 publications: 14 scientists 588–597 publications: 5 scientists 598–602 publications: 4 scientists 603+ publications: 100 scientists
38–47 publications 603+

This scientist: 128 publications — 26th percentile

26% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 603 publications or more.

View publications distribution as a table
Number of Earth Science scientists by publication count, Research.com 2026 ranking edition. Based on 9,176 ranked scientists.
Publications Scientists This scientist
38–47 5
48–57 33
58–67 94
68–77 161
78–87 278
88–97 376
98–107 404
108–117 484
118–127 540
128–137 557 128
138–147 491
148–157 495
158–167 458
168–177 490
178–187 414
188–197 401
198–207 333
208–217 292
218–227 290
228–237 262
238–247 243
248–257 208
258–267 185
268–277 147
278–287 128
288–297 119
298–307 120
308–317 107
318–327 93
328–337 87
338–347 64
348–357 87
358–367 60
368–377 60
378–387 34
388–397 50
398–407 44
408–417 31
418–427 39
428–437 27
438–447 36
448–457 27
458–467 29
468–477 30
478–487 19
488–497 15
498–507 18
508–517 19
518–527 16
528–537 10
538–547 11
548–557 14
558–567 11
568–577 7
578–587 14
588–597 5
598–602 4
603+ 100
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James Ni D-index placement in Earth Science in 2026

The chart shows the D-index (discipline H-index) distribution of Earth Science scientists ranked by Research.com in 2026. The highlighted bar marks where James Ni sits on this spectrum.

No. of scientists
100 200 300
Bar chart with 77 bars. Horizontal axis: D-Index, 30 to 106+. Vertical axis: number of scientists, 0 to 389. Most scientists, 389, have 36 D-Index. The last bar groups every scientist with 106 D-Index or more. The highlighted bar, 50 D-Index, is where this scientist sits. 30 D-Index: 144 scientists 31 D-Index: 215 scientists 32 D-Index: 278 scientists 33 D-Index: 379 scientists 34 D-Index: 366 scientists 35 D-Index: 372 scientists 36 D-Index: 389 scientists 37 D-Index: 366 scientists 38 D-Index: 344 scientists 39 D-Index: 349 scientists 40 D-Index: 296 scientists 41 D-Index: 289 scientists 42 D-Index: 277 scientists 43 D-Index: 279 scientists 44 D-Index: 248 scientists 45 D-Index: 257 scientists 46 D-Index: 212 scientists 47 D-Index: 202 scientists 48 D-Index: 207 scientists 49 D-Index: 204 scientists 50 D-Index: 183 scientists 51 D-Index: 178 scientists 52 D-Index: 182 scientists 53 D-Index: 178 scientists 54 D-Index: 163 scientists 55 D-Index: 117 scientists 56 D-Index: 163 scientists 57 D-Index: 120 scientists 58 D-Index: 113 scientists 59 D-Index: 136 scientists 60 D-Index: 135 scientists 61 D-Index: 96 scientists 62 D-Index: 103 scientists 63 D-Index: 83 scientists 64 D-Index: 103 scientists 65 D-Index: 83 scientists 66 D-Index: 89 scientists 67 D-Index: 92 scientists 68 D-Index: 89 scientists 69 D-Index: 78 scientists 70 D-Index: 75 scientists 71 D-Index: 53 scientists 72 D-Index: 62 scientists 73 D-Index: 54 scientists 74 D-Index: 35 scientists 75 D-Index: 52 scientists 76 D-Index: 50 scientists 77 D-Index: 32 scientists 78 D-Index: 37 scientists 79 D-Index: 20 scientists 80 D-Index: 33 scientists 81 D-Index: 36 scientists 82 D-Index: 34 scientists 83 D-Index: 34 scientists 84 D-Index: 24 scientists 85 D-Index: 19 scientists 86 D-Index: 18 scientists 87 D-Index: 26 scientists 88 D-Index: 30 scientists 89 D-Index: 17 scientists 90 D-Index: 21 scientists 91 D-Index: 19 scientists 92 D-Index: 15 scientists 93 D-Index: 14 scientists 94 D-Index: 20 scientists 95 D-Index: 9 scientists 96 D-Index: 10 scientists 97 D-Index: 15 scientists 98 D-Index: 13 scientists 99 D-Index: 3 scientists 100 D-Index: 13 scientists 101 D-Index: 3 scientists 102 D-Index: 9 scientists 103 D-Index: 4 scientists 104 D-Index: 6 scientists 105 D-Index: 6 scientists 106+ D-Index: 98 scientists
30 D-Index 106+

This scientist: 50 D-Index — 64th percentile

64% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 106 D-Index or more.

View D-Index distribution as a table
Number of Earth Science scientists by D-index, Research.com 2026 ranking edition. Based on 9,176 ranked scientists.
D-Index Scientists This scientist
30 144
31 215
32 278
33 379
34 366
35 372
36 389
37 366
38 344
39 349
40 296
41 289
42 277
43 279
44 248
45 257
46 212
47 202
48 207
49 204
50 183 50
51 178
52 182
53 178
54 163
55 117
56 163
57 120
58 113
59 136
60 135
61 96
62 103
63 83
64 103
65 83
66 89
67 92
68 89
69 78
70 75
71 53
72 62
73 54
74 35
75 52
76 50
77 32
78 37
79 20
80 33
81 36
82 34
83 34
84 24
85 19
86 18
87 26
88 30
89 17
90 21
91 19
92 15
93 14
94 20
95 9
96 10
97 15
98 13
99 3
100 13
101 3
102 9
103 4
104 6
105 6
106+ 98
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Overview

James Ni is a researcher affiliated with New Mexico State University in the United States. Their work primarily focuses on Earth and Planetary Sciences, with an emphasis on Geophysics. The research contribution spans several specialized topics including geological and geochemical analysis, earthquake and tectonic studies, and high-pressure geophysics and materials.

The scientist's recent scholarly output includes the paper titled Crust and Mantle Flow From Central Tibetan Plateau to the Indo-Burma Subduction Zone, published in 2024 in the Journal of Geophysical Research Solid Earth. This publication reflects an active engagement in understanding the dynamics of crustal and mantle processes in a key tectonic region.

James Ni has worked collaboratively with a range of co-authors, notably including Prakash Timsina and Thomas M. Hearn. These collaborations have contributed to deepening the research scope within geophysical phenomena.

  • Crust and Mantle Flow From Central Tibetan Plateau to the Indo-Burma Subduction Zone (2024), Journal of Geophysical Research Solid Earth

  • Prakash Timsina
  • Thomas M. Hearn

The scientist's publications appear predominantly in the Journal of Geophysical Research Solid Earth, demonstrating a focused dissemination of research findings within geophysical and Earth science communities.

  • Journal of Geophysical Research Solid Earth

Thematic concentration in James Ni's research revolves around:

  • Geological and Geochemical Analysis
  • Earthquake and Tectonic Studies
  • High-pressure Geophysics and Materials

In summary, James Ni's profile illustrates a researcher engaged with geophysical investigations and tectonic processes, contributing to both the academic literature and collaborative scientific efforts within their field of study.

Best Publications

  • Partially Molten Middle Crust Beneath Southern Tibet: Synthesis of Project INDEPTH Results

    K. D. Nelson;Wenjin Zhao;L. D. Brown;J. Kuo

  • Seismotectonics of the Himalayan Collision Zone: Geometry of the underthrusting Indian Plate beneath the Himalaya

    James Ni;Muawia Barazangi

  • Seismic Images of Crust and Upper Mantle Beneath Tibet: Evidence for Eurasian Plate Subduction

    R. Kind;X. Yuan;J. Saul;D. Nelson

  • Lithospheric and upper mantle structure of southern Tibet from a seismological passive source experiment

    Xiaohui Yuan;James Ni;Rainer Kind;James Mechie

  • Seismic Imaging of the Downwelling Indian Lithosphere Beneath Central Tibet

    Frederik Tilmann;James Ni;Indepth Iii Seismic Team

  • High-frequency seismic wave propagation beneath the Indian Shield, Himalayan Arc, Tibetan Plateau and surrounding regions: high uppermost mantle velocities and efficient Sn propagation beneath Tibet

    James Ni;Muawia Barazangi

  • The active tectonics of the eastern Himalayan syntaxis and surrounding regions

    William E. Holt;James F. Ni;Terry C. Wallace;A. J. Haines

  • Velocities and propagation characteristics of Pn and Sn beneath the Himalayan arc and Tibetan plateau: Possible evidence for underthrusting of Indian continental lithosphere beneath Tibet

    Muawia Barazangi;James Ni

  • Evidence from Earthquake Data for a Partially Molten Crustal Layer in Southern Tibet

    Rainer Kind;James Ni;Wenjin Zhao;Jianxin Wu

  • Changbaishan volcanism in northeast China linked to subduction-induced mantle upwelling

    Youcai Tang;Youcai Tang;Masayuki Obayashi;Fenglin Niu;Fenglin Niu;Stephen P. Grand

  • Pn Velocities Beneath Continental Collision Zones: the Turkish-Iranian Plateau

    Thomas M. Hearn;James F. Ni

  • Crustal structure of central Tibet as derived from project INDEPTH wide-angle seismic data

    W. Zhao;J. Mechie;L. D. Brown;J. Guo

  • Seismic polarization anisotropy beneath the central Tibetan Plateau

    Wei-Chuang Huang;James F. Ni;Frederik Tilmann;Doug Nelson

  • Imaging the colliding Indian and Asian lithospheric plates beneath Tibet

    Prakash Kumar;Xiaohui Yuan;Rainer Kind;James Ni

  • Lithospheric structure of the Arabian and Eurasian collision zone in eastern Turkey from S-wave receiver functions

    D. A. Angus;David C. Wilson;E. Sandvol;J. F. Ni

  • Accretionary tectonics of Burma and the three-dimensional geometry of the Burma subduction zone

    James F. Ni;Marco Guzman-Speziale;Michael Bevis;William E. Holt

  • Active tectonics of the Pamirs and Karakorum

    Guangwei Fan;James F. Ni;Terry C. Wallace

  • Seismotectonics of the Zagros continental collision zone and a comparison with the Himalayas

    James Ni;Muawia Barazangi

  • Rayleigh wave phase velocity maps of Tibet and the surrounding regions from ambient seismic noise tomography

    Yingjie Yang;Yingjie Yang;Yong Zheng;John Chen;Shiyong Zhou

  • 3D imaging of subducting and fragmenting Indian continental lithosphere beneath southern and central Tibet using body-wave finite-frequency tomography

    Xiaofeng Liang;Yun Chen;Xiaobo Tian;Xiaobo Tian;Yongshun John Chen

  • Uppermost mantle velocities beneath China and surrounding regions

    Thomas M. Hearn;Suyun Wang;James F. Ni;Zhonghuai Xu

Frequent Co-Authors

Eric Sandvol
Eric Sandvol University of Missouri
Stephen P. Grand
Stephen P. Grand The University of Texas at Austin
Richard C. Aster
Richard C. Aster Colorado State University
Frederik Tilmann
Frederik Tilmann Freie Universität Berlin
Fenglin Niu
Fenglin Niu Rice University
Rainer Kind
Rainer Kind Freie Universität Berlin
James Mechie
James Mechie University of Potsdam
Hitoshi Kawakatsu
Hitoshi Kawakatsu University of Tokyo
Simon L. Klemperer
Simon L. Klemperer Stanford University
W. Scott Baldridge
W. Scott Baldridge Los Alamos National Laboratory

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