World's Best Scientists 2026 revealed!
Polychronis C Tzedakis

Polychronis C Tzedakis

D-Index & Metrics

Earth Science

D-Index
64
Citations
14319
World Ranking
1496
National Ranking
155

Polychronis C Tzedakis 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 Polychronis C Tzedakis 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: 177 publications — 50th percentile

50% of scientists in this discipline score the same or lower.

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

Polychronis C Tzedakis 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 Polychronis C Tzedakis 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: 64 D-Index — 82nd percentile

82% of scientists in this discipline score the same or lower.

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

Overview

Polychronis C Tzedakis is affiliated with University College London in the United Kingdom. Their research primarily focuses on Earth and Planetary Sciences, with a significant emphasis on Environmental Science. Within these broader fields, their work spans several subfields including Atmospheric Science, Anthropology, Earth-Surface Processes, Ecology, and Paleontology.

Their research topics include:

  • Geology and Paleoclimatology Research
  • Pleistocene-Era Hominins and Archaeology
  • Isotope Analysis in Ecology
  • Geological formations and processes
  • Cryospheric studies and observations
  • Aeolian processes and effects
  • Methane Hydrates and Related Phenomena

Polychronis C Tzedakis has contributed to several recent publications, showcasing an engagement with climate science and paleoclimate modeling. Selected papers include:

  • Large-scale features of Last Interglacial climate: results from evaluating the lig127k simulations for the Coupled Model Intercomparison Project (CMIP6)-Paleoclimate Modeling Intercomparison Project (PMIP4), 2021, Climate of the past
  • Evolution of vegetation and climate variability on the Tibetan Plateau over the past 1.74 million years, 2020, Science Advances
  • An ice-climate oscillatory framework for Dansgaard-Oeschger cycles, 2020, Nature Reviews Earth & Environment
  • Marine Isotope Stage 11c: An unusual interglacial, 2022, Quaternary Science Reviews
  • A 1.5-million-year record of orbital and millennial climate variability in the North Atlantic, 2023, Climate of the past

The scientist frequently publishes in venues such as:

  • Quaternary Science Reviews
  • Climate of the past
  • Communications Earth & Environment
  • Science
  • Publishing Network for Geoscientific and Environmental Data (PANGAEA) (Alfred Wegener Institute for Polar and Marine Research)

Their collaboration network includes consistent co-authorship with the following researchers:

  • David A Hodell
  • Vasiliki Margari
  • Laurie Menviel
  • Giovanni Zanchetta
  • Eric Wolff

Best Publications

  • QUATERNARY REFUGIA OF NORTH EUROPEAN TREES

    K. D. Bennett;P. C. Tzedakis;K. J. Willis

  • Buffered tree population changes in a quaternary refugium: evolutionary implications.

    P. C. Tzedakis;I. T. Lawson;M. R. Frogley;G. M. Hewitt

  • Interglacials of the last 800,000 years

    A. Berger;M. Crucifix;D.A. Hodell

  • The last 1.35 million years at Tenaghi Philippon: revised chronostratigraphy and long-term vegetation trends

    P.C. Tzedakis;H. Hooghiemstra;H. Pälike

  • Millennial-scale variability during the last glacial in vegetation records from Europe

    William J. Fletcher;Maria Fernanda Sánchez Goñi;Judy R.M. Allen;Rachid Cheddadi

  • Palaeolithic landscapes of Europe and environs, 150,000-25,000 years ago: An overview

    T.H. Van Andel;P.C. Tzedakis

  • Last Interglacial Climates

    George J. Kukla;Michael L. Bender;Jacques-Louis de Beaulieu;Gerard Bond

  • Cryptic or mystic? Glacial tree refugia in northern Europe

    P.C. Tzedakis;Brent C. Emerson;Brent C. Emerson;Godfrey M Hewitt

  • Seven ambiguities in the Mediterranean palaeoenvironmental narrative

    P.C. Tzedakis

  • Comparison of terrestrial and marine records of changing climate of the last 500,000 years

    P.C. Tzedakis;V. Andrieu;J.-L. de Beaulieu;S. Crowhurst

  • Long-term tree populations in northwest Greece through multiple Quaternary climatic cycles

    P. C. Tzedakis

  • The role of climate in the spread of modern humans into Europe

    Ulrich C. Müller;Jörg Pross;Polychronis C. Tzedakis;Polychronis C. Tzedakis;Clive Gamble

  • Vegetation Change through Glacial-Interglacial Cycles: A Long Pollen Sequence Perspective

    P. C. Tzedakis

  • Volcanic ash layers illuminate the resilience of Neanderthals and early modern humans to natural hazards

    John Lowe;Nick Barton;Simon Blockley;Christopher Bronk Ramsey

  • Late Holocene climate: Natural or anthropogenic?

    W. F. Ruddiman;D. Q. Fuller;J. E. Kutzbach;P. C. Tzedakis

  • The response of NW Iberian vegetation to North Atlantic climate oscillations during the last 65 kyr

    K.H. Roucoux;L. de Abreu;N.J. Shackleton;P.C. Tzedakis

  • The Duration of Forest Stages in Southern Europe and Interglacial Climate Variability

    P. C. Tzedakis;K. H. Roucoux;L. de Abreu;N. J. Shackleton

  • Comparison of changes in vegetation in northeast Greece with records of climate variability on orbital and suborbital frequencies over the last 450 000 years

    P.C. Tzedakis;J.F. McManus;H. Hooghiemstra;D.W. Oppo

  • A review of 2000 years of paleoclimatic evidence in the Mediterranean

    Jürg Luterbacher;Ricardo García-Herrera;Sena Akcer-On;Rob Allan

  • Ecological thresholds and patterns of millennial-scale climate variability: The response of vegetation in Greece during the last glacial period

    P.C. Tzedakis;M.R. Frogley;I.T. Lawson;R.C. Preece

  • The nature of millennial-scale climate variability during the past two glacial periods.

    V. Margari;V. Margari;L. C. Skinner;P. C. Tzedakis;P. C. Tzedakis;P. C. Tzedakis;A. Ganopolski

Frequent Co-Authors

Luke C Skinner
Luke C Skinner University of Cambridge
Henry Hooghiemstra
Henry Hooghiemstra University of Amsterdam
Maria Fernanda Sanchez Goñi
Maria Fernanda Sanchez Goñi University of Bordeaux
Stéphanie Desprat
Stéphanie Desprat University of Bordeaux
Brian Huntley
Brian Huntley Durham University
Judy R M Allen
Judy R M Allen Durham University
William J. Fletcher
William J. Fletcher University of Manchester
David A Hodell
David A Hodell University of Cambridge
Nathalie Combourieu-Nebout
Nathalie Combourieu-Nebout French National Museum of Natural History
Karin F. Helmens
Karin F. Helmens Stockholm University

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