World's Best Scientists 2026 revealed!

D-Index & Metrics

Earth Science

D-Index
43
Citations
6591
World Ranking
5004
National Ranking
27

Somnath Dasgupta 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 Somnath Dasgupta sits on this spectrum.

38–42 publications: 1 scientists 43–47 publications: 0 scientists 48–52 publications: 3 scientists 53–57 publications: 8 scientists 58–62 publications: 11 scientists 63–67 publications: 16 scientists 68–72 publications: 24 scientists 73–77 publications: 31 scientists 78–82 publications: 49 scientists 83–87 publications: 77 scientists 88–92 publications: 86 scientists 93–97 publications: 88 scientists 98–102 publications: 92 scientists 103–107 publications: 84 scientists 108–112 publications: 102 scientists 113–117 publications: 108 scientists 118–122 publications: 117 scientists 123–127 publications: 126 scientists 128–132 publications: 146 scientists 133–137 publications: 114 scientists 138–142 publications: 102 scientists 143–147 publications: 127 scientists 148–152 publications: 102 scientists 153–157 publications: 112 scientists 158–162 publications: 102 scientists 163–167 publications: 127 scientists 168–172 publications: 121 scientists 173–177 publications: 112 scientists 178–182 publications: 109 scientists 183–187 publications: 98 scientists 188–192 publications: 92 scientists 193–197 publications: 105 scientists 198–202 publications: 77 scientists 203–207 publications: 80 scientists 208–212 publications: 89 scientists 213–217 publications: 70 scientists 218–222 publications: 74 scientists 223–227 publications: 74 scientists 228–232 publications: 70 scientists 233–237 publications: 67 scientists 238–242 publications: 59 scientists 243–247 publications: 67 scientists 248–252 publications: 51 scientists 253–257 publications: 46 scientists 258–262 publications: 41 scientists 263–267 publications: 39 scientists 268–272 publications: 34 scientists 273–277 publications: 39 scientists 278–282 publications: 35 scientists 283–287 publications: 36 scientists 288–292 publications: 35 scientists 293–297 publications: 29 scientists 298–302 publications: 23 scientists 303–307 publications: 39 scientists 308–312 publications: 34 scientists 313–317 publications: 23 scientists 318–322 publications: 18 scientists 323–327 publications: 18 scientists 328–332 publications: 21 scientists 333–337 publications: 20 scientists 338–342 publications: 15 scientists 343–347 publications: 13 scientists 348–352 publications: 24 scientists 353–357 publications: 25 scientists 358–362 publications: 10 scientists 363–367 publications: 20 scientists 368–372 publications: 17 scientists 373–377 publications: 18 scientists 378–382 publications: 15 scientists 383–387 publications: 7 scientists 388–392 publications: 22 scientists 393–397 publications: 9 scientists 398–402 publications: 11 scientists 403–407 publications: 16 scientists 408–412 publications: 4 scientists 413–417 publications: 5 scientists 418–422 publications: 14 scientists 423–427 publications: 8 scientists 428–432 publications: 7 scientists 433–437 publications: 7 scientists 438–442 publications: 10 scientists 443–447 publications: 10 scientists 448–452 publications: 3 scientists 453–457 publications: 9 scientists 458–462 publications: 11 scientists 463–467 publications: 4 scientists 468–472 publications: 6 scientists 473–477 publications: 11 scientists 478–482 publications: 8 scientists 483–487 publications: 2 scientists 488–492 publications: 3 scientists 493–497 publications: 4 scientists 498–502 publications: 4 scientists 503–507 publications: 4 scientists 508–509 publications: 4 scientists 510+ publications: 100 scientists
38 publications 510+

This scientist: 126 publications — 23rd percentile

23% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 510 publications or more.

Somnath Dasgupta 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 Somnath Dasgupta sits on this spectrum.

30 D-Index: 15 scientists 31 D-Index: 42 scientists 32 D-Index: 60 scientists 33 D-Index: 90 scientists 34 D-Index: 103 scientists 35 D-Index: 108 scientists 36 D-Index: 142 scientists 37 D-Index: 147 scientists 38 D-Index: 147 scientists 39 D-Index: 152 scientists 40 D-Index: 143 scientists 41 D-Index: 157 scientists 42 D-Index: 141 scientists 43 D-Index: 151 scientists 44 D-Index: 140 scientists 45 D-Index: 135 scientists 46 D-Index: 121 scientists 47 D-Index: 108 scientists 48 D-Index: 128 scientists 49 D-Index: 111 scientists 50 D-Index: 106 scientists 51 D-Index: 112 scientists 52 D-Index: 102 scientists 53 D-Index: 103 scientists 54 D-Index: 94 scientists 55 D-Index: 61 scientists 56 D-Index: 101 scientists 57 D-Index: 71 scientists 58 D-Index: 65 scientists 59 D-Index: 78 scientists 60 D-Index: 93 scientists 61 D-Index: 56 scientists 62 D-Index: 58 scientists 63 D-Index: 52 scientists 64 D-Index: 63 scientists 65 D-Index: 49 scientists 66 D-Index: 53 scientists 67 D-Index: 57 scientists 68 D-Index: 50 scientists 69 D-Index: 44 scientists 70 D-Index: 44 scientists 71 D-Index: 31 scientists 72 D-Index: 33 scientists 73 D-Index: 33 scientists 74 D-Index: 23 scientists 75 D-Index: 32 scientists 76 D-Index: 24 scientists 77 D-Index: 17 scientists 78 D-Index: 19 scientists 79 D-Index: 9 scientists 80 D-Index: 21 scientists 81 D-Index: 20 scientists 82 D-Index: 17 scientists 83 D-Index: 19 scientists 84 D-Index: 19 scientists 85 D-Index: 14 scientists 86 D-Index: 6 scientists 87 D-Index: 14 scientists 88 D-Index: 17 scientists 89 D-Index: 10 scientists 90 D-Index: 8 scientists 91 D-Index: 8 scientists 92 D-Index: 9 scientists 93 D-Index: 6 scientists 94+ D-Index: 98 scientists
30 D-Index 94+

This scientist: 43 D-Index — 37th percentile

37% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 94 D-Index or more.

Research.com Recognitions

  • 2007 - Fellow, The World Academy of Sciences

Overview

Somnath Dasgupta is affiliated with the Indian Institute of Science Education and Research Kolkata in India. Their research focuses primarily on the field of Medicine, with significant contributions to areas including Biochemistry, Nephrology, Biological Psychiatry, Psychiatry and Mental Health, and Health Information Management.

The scientist has investigated several topics intersecting biochemistry and clinical studies, with notable research on Sulfur Compounds in Biology, Tryptophan and Brain Disorders, Bipolar Disorder and Treatment, Artificial Intelligence in Healthcare, Hemoglobinopathies and Related Disorders, Vitamin D Research Studies, and Vitamin C and Antioxidants Research.

Dasgupta has published studies in several journals, with a notable number of publications in:

  • Cureus
  • Asian Journal of Medical Sciences
  • INTERNATIONAL JOURNAL OF SCIENTIFIC RESEARCH
  • GLOBAL JOURNAL FOR RESEARCH ANALYSIS

The scientist's recent publications encompass a variety of medical and biochemical topics, including the role of serum hydrogen sulphide and its diagnostic potential in manic depressive psychosis, prevalence of hemoglobin variants affecting HbA1c measurement among indigenous populations, and investigations into serum vitamin D levels in coronary artery disease patients.

Some of the recent papers include:

  • Exploring the Role of Serum Hydrogen Sulphide (H2S) Levels in Manic Depressive Psychosis in Terms of Its Association, Diagnostic Ability, and Severity Prediction: Findings From a Tertiary Care Center in North Bengal (2024, Cureus)
  • Prevalence of hemoglobin variants and their effect on Hba1c measurement among the indigenous population of north Bengal attending a tertiary care hospital (2022, Asian Journal of Medical Sciences)
  • EFFECT OF SERUM VITAMIN D LEVEL IN PATIENTS WITH CORONARY ARTERY DISEASES IN A TERTIARY CARE HOSPITAL- MIDNAPORE MEDICAL COLLEGE AND HOSPITAL (2020, INTERNATIONAL JOURNAL OF SCIENTIFIC RESEARCH)
  • ABNORMALITY IN SERUM CALCIUM, PHOSPHATE AND VITAMIN-D LEVELS IN CHRONIC RENAL FAILURE PATIENTS: A CASE CONTROL STUDY IN THE EASTERN INDIAN POPULATION (2021, GLOBAL JOURNAL FOR RESEARCH ANALYSIS)
  • Relationship Between Serum Hydrogen Sulfide and Ferritin Levels in Type 2 Diabetes Mellitus: A Retrospective Study at a Tertiary Hospital in Eastern India (2025, Cureus)

Dasgupta frequently collaborates with other researchers. Prominent co-authors include:

  • Utpal Kumar Biswas
  • Indrajit Nath
  • Sutapa S Dutta
  • Arup Banerjee
  • Nirmal Kumar Bera

In recognition of their scientific contributions, Somnath Dasgupta was named a Fellow of The World Academy of Sciences in 2007.

Best Publications

  • Timescales of crustal melting in the Higher Himalayan Crystallines (Sikkim, Eastern Himalaya) inferred from trace element-constrained monazite and zircon chronology

    Daniela Rubatto;Sumit Chakraborty;Somnath Dasgupta

  • Proterozoic East Gondwana: Supercontinent Assembly and Breakup

    M. Yoshida;B. F. Windley;S. Dasgupta

  • Tectonic evolution of the Eastern Ghats Belt, India

    Somnath Dasgupta;Sankar Bose;Kaushik Das

  • A refined garnet - biotite Fe−Mg exchange geothermometer and its application in amphibolites and granulites

    Somnath Dasgupta;Pulak Sengupta;Dipayan Guha;M. Fukuoka

  • India-Antarctica-Australia-Laurentia connection in the Paleoproterozoic–Mesoproterozoic revisited: Evidence from new zircon U-Pb and monazite chemical age data from the Eastern Ghats Belt, India

    Sankar Bose;Daniel J. Dunkley;Somnath Dasgupta;Kaushik Das

  • Grenvillian age high-pressure upper amphibolite-granulite metamorphism in the Aravalli-Delhi Mobile Belt, Northwestern India: New evidence from monazite chemical age and its implication

    S.K. Bhowmik;Heinz-J. Bernhardt;S. Dasgupta

  • Manganese Mineralization: Geochemistry And Mineralogy of Terrestrial And Marine Deposits

    Keith Nicholson;J. R. Hein;Bernhard Bühn;Somnath Dasgupta

  • Inverted metamorphic sequence in the Sikkim Himalayas: crystallization history, P–T gradient and implications

    S. Dasgupta;J. Ganguly;S. Neogi

  • Ultra-high Temperature Metamorphism of Metapelitic Granulites from Kondapalle, Eastern Ghats Belt: Implications for the Indo-Antarctic Correlation

    P. Sengupta;J. Sen;S. Dasgupta;M. Raith

  • Exhumation history of a section of the Sikkim Himalayas, India: records in the metamorphic mineral equilibria and compositional zoning of garnet

    Jibamitra Ganguly;Somnath Dasgupta;Weiji Cheng;Sudipta Neogi

  • Petro-tectonic Imprints in the Sapphirine Granulites from Anantagiri, Eastern Ghats Mobile Belt, India

    Pulak Sengupta;Somnath Dasgupta;P. K. Bhattacharya;M. Fukuoka

  • High P–T Polymetamorphism, Dehydration Melting, and Generation of Migmatites and Granites in the Higher Himalayan Crystalline Complex, Sikkim, India

    Sudipta Neogi;Somnath Dasgupta;Masato Fukuoka

  • Indo-Antarctic Correlation: a perspective from the Eastern Ghats Granulite Belt, India

    Somnath Dasgupta;Pulak Sengupta

  • Substrate control on formation and maturation of glauconites in the Middle Eocene Harudi Formation, western Kutch, India

    Santanu Banerjee;Shovan Lal Chattoraj;P.K. Saraswati;Somnath Dasgupta

  • High-temperature cooling histories of migmatites from the High Himalayan Crystallines in Sikkim, India: rapid cooling unrelated to exhumation?

    Nilanjana Sorcar;Ulrich Hoppe;Somnath Dasgupta;Sumit Chakraborty

  • Multiple tectonometamorphic imprints in the lower crust: first evidence of ca. 950 Ma (zircon U‐Pb SHRIMP) compressional reworking of UHT aluminous granulites from the Eastern Ghats Belt, India

    Kaushik Das;Sankar Bose;Subrata Karmakar;Daniel J. Dunkley

  • Petrology of Granulites from Anakapalle—Evidence for Proterozoic Decompression in the Eastern Ghats, India

    Somnath Dasgupta;Sanjoy Sanyal;Pulak Sengupta;M. Fukuoka

  • Tectonothermal evolution of the Banded Gneissic Complex in central Rajasthan, NW India: Present status and correlation

    Santanu Kumar Bhowmik;Somnath Dasgupta

  • Petrology of an inverted Barrovian sequence of metapelites in Sikkim Himalaya, India: Constraints on the tectonics of inversion

    Somnath Dasgupta;Sumit Chakraborty;Sudipta Neogi

  • Petrology of spinel granulites from Araku, Eastern Ghats, India, and a petrogenetic grid for sapphirine-free rocks in the system FMAS

    P. Sengupta;S. Karmakar;S. Dasgupta;M. Fukuoka

Frequent Co-Authors

Sumit Chakraborty
Sumit Chakraborty Ruhr University Bochum
Michael M. Raith
Michael M. Raith University of Bonn
M. Santosh
M. Santosh China University of Geosciences
Jibamitra Ganguly
Jibamitra Ganguly University of Arizona
Santanu Banerjee
Santanu Banerjee Indian Institute of Technology Bombay
James R. Hein
James R. Hein United States Geological Survey
Mudlappa Jayananda
Mudlappa Jayananda University of Hyderabad
Trevor Ireland
Trevor Ireland University of Queensland
K. Gopalan
K. Gopalan National Geophysical Research Institute
Makoto Arima
Makoto Arima Yokohama National University

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