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D-Index & Metrics

Environmental Sciences

D-Index
53
Citations
17413
World Ranking
4146
National Ranking
1566

Nicholas E. Graham publication distribution in Environmental Sciences in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Environmental Sciences in 2026. The highlighted bar marks where Nicholas E. Graham sits on this spectrum.

41–50 publications: 21 scientists 51–60 publications: 62 scientists 61–70 publications: 133 scientists 71–80 publications: 257 scientists 81–90 publications: 361 scientists 91–100 publications: 440 scientists 101–110 publications: 492 scientists 111–120 publications: 541 scientists 121–130 publications: 617 scientists 131–140 publications: 544 scientists 141–150 publications: 541 scientists 151–160 publications: 539 scientists 161–170 publications: 444 scientists 171–180 publications: 444 scientists 181–190 publications: 400 scientists 191–200 publications: 377 scientists 201–210 publications: 318 scientists 211–220 publications: 283 scientists 221–230 publications: 263 scientists 231–240 publications: 220 scientists 241–250 publications: 217 scientists 251–260 publications: 180 scientists 261–270 publications: 181 scientists 271–280 publications: 155 scientists 281–290 publications: 130 scientists 291–300 publications: 127 scientists 301–310 publications: 130 scientists 311–320 publications: 85 scientists 321–330 publications: 106 scientists 331–340 publications: 80 scientists 341–350 publications: 83 scientists 351–360 publications: 75 scientists 361–370 publications: 69 scientists 371–380 publications: 52 scientists 381–390 publications: 54 scientists 391–400 publications: 56 scientists 401–410 publications: 44 scientists 411–420 publications: 40 scientists 421–430 publications: 36 scientists 431–440 publications: 25 scientists 441–450 publications: 25 scientists 451–460 publications: 32 scientists 461–470 publications: 29 scientists 471–480 publications: 21 scientists 481–490 publications: 26 scientists 491–500 publications: 25 scientists 501–510 publications: 17 scientists 511–520 publications: 18 scientists 521–530 publications: 15 scientists 531–540 publications: 22 scientists 541–550 publications: 12 scientists 551–560 publications: 15 scientists 561–570 publications: 11 scientists 571–580 publications: 19 scientists 581–590 publications: 9 scientists 591–600 publications: 9 scientists 601–610 publications: 7 scientists 611–620 publications: 11 scientists 621–630 publications: 5 scientists 631–640 publications: 5 scientists 641–650 publications: 6 scientists 651–660 publications: 3 scientists 661–670 publications: 3 scientists 671–680 publications: 4 scientists 681–686 publications: 3 scientists 687+ publications: 100 scientists
41 publications 687+

This scientist: 100 publications — 13th percentile

13% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 687 publications or more.

Nicholas E. Graham D-index placement in Environmental Sciences in 2026

The chart shows the D-index (discipline H-index) distribution of Environmental Sciences scientists ranked by Research.com in 2026. The highlighted bar marks where Nicholas E. Graham sits on this spectrum.

30 D-Index: 12 scientists 31 D-Index: 26 scientists 32 D-Index: 51 scientists 33 D-Index: 88 scientists 34 D-Index: 123 scientists 35 D-Index: 163 scientists 36 D-Index: 206 scientists 37 D-Index: 267 scientists 38 D-Index: 265 scientists 39 D-Index: 275 scientists 40 D-Index: 321 scientists 41 D-Index: 343 scientists 42 D-Index: 305 scientists 43 D-Index: 336 scientists 44 D-Index: 330 scientists 45 D-Index: 348 scientists 46 D-Index: 291 scientists 47 D-Index: 275 scientists 48 D-Index: 272 scientists 49 D-Index: 273 scientists 50 D-Index: 263 scientists 51 D-Index: 232 scientists 52 D-Index: 266 scientists 53 D-Index: 217 scientists 54 D-Index: 199 scientists 55 D-Index: 177 scientists 56 D-Index: 202 scientists 57 D-Index: 204 scientists 58 D-Index: 166 scientists 59 D-Index: 177 scientists 60 D-Index: 166 scientists 61 D-Index: 152 scientists 62 D-Index: 143 scientists 63 D-Index: 150 scientists 64 D-Index: 124 scientists 65 D-Index: 119 scientists 66 D-Index: 120 scientists 67 D-Index: 118 scientists 68 D-Index: 82 scientists 69 D-Index: 98 scientists 70 D-Index: 94 scientists 71 D-Index: 105 scientists 72 D-Index: 74 scientists 73 D-Index: 84 scientists 74 D-Index: 70 scientists 75 D-Index: 67 scientists 76 D-Index: 78 scientists 77 D-Index: 60 scientists 78 D-Index: 59 scientists 79 D-Index: 52 scientists 80 D-Index: 47 scientists 81 D-Index: 38 scientists 82 D-Index: 48 scientists 83 D-Index: 42 scientists 84 D-Index: 42 scientists 85 D-Index: 43 scientists 86 D-Index: 29 scientists 87 D-Index: 37 scientists 88 D-Index: 29 scientists 89 D-Index: 30 scientists 90 D-Index: 34 scientists 91 D-Index: 20 scientists 92 D-Index: 22 scientists 93 D-Index: 17 scientists 94 D-Index: 19 scientists 95 D-Index: 24 scientists 96 D-Index: 21 scientists 97 D-Index: 20 scientists 98 D-Index: 24 scientists 99 D-Index: 17 scientists 100 D-Index: 17 scientists 101 D-Index: 21 scientists 102 D-Index: 25 scientists 103 D-Index: 18 scientists 104 D-Index: 26 scientists 105 D-Index: 19 scientists 106 D-Index: 15 scientists 107 D-Index: 10 scientists 108 D-Index: 13 scientists 109 D-Index: 15 scientists 110 D-Index: 12 scientists 111 D-Index: 8 scientists 112 D-Index: 7 scientists 113 D-Index: 9 scientists 114 D-Index: 6 scientists 115 D-Index: 12 scientists 116 D-Index: 7 scientists 117 D-Index: 8 scientists 118 D-Index: 3 scientists 119 D-Index: 5 scientists 120 D-Index: 7 scientists 121 D-Index: 2 scientists 122 D-Index: 4 scientists 123 D-Index: 8 scientists 124 D-Index: 7 scientists 125+ D-Index: 99 scientists
30 D-Index 125+

This scientist: 53 D-Index — 57th percentile

57% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 125 D-Index or more.

Overview

Nicholas E. Graham is affiliated with the Hydrologic Research Center in the United States. Their scholarly contributions include research focusing on library and information issues, evident from their publication record.

Among their scientific papers, one notable work is titled "Coping with Covid-19: The case of the National Library of Jamaica", published in 2020 in Alexandria The Journal of National and International Library and Information Issues. This paper has been cited 8 times.

Their collaborations include frequent co-authors such as:

  • Beverley Lashley
  • Nicole Prawl

Research publications by Nicholas E. Graham have appeared prominently in the following journal:

  • Alexandria The Journal of National and International Library and Information Issues

Best Publications

  • Persistent Positive North Atlantic Oscillation Mode Dominated the Medieval Climate Anomaly

    Valérie Trouet;Jan Esper;Nicholas E. Graham;Andy Baker

  • Continental-scale temperature variability during the past two millennia

    Moinuddin Ahmed;Kevin J. Anchukaitis;Kevin J. Anchukaitis;Asfawossen Asrat;Hemant P. Borgaonkar

  • Areas beneath the relative operating characteristics (ROC) and relative operating levels (ROL) curves: Statistical significance and interpretation

    S. J. Mason;N. E. Graham

  • Sea Surface Temperature, Surface Wind Divergence, and Convection over Tropical Oceans

    N. E. Graham;T. P. Barnett

  • Decadal-scale climate variability in the tropical and North Pacific during the 1970s and 1980s: observations and model results

    N E Graham

  • High-resolution palaeoclimatology of the last millennium: a review of current status and future prospects:

    P.D. Jones;K.R. Briffa;T.J. Osborn;J.M. Lough

  • The 1976-77 Climate Shift of the Pacific Ocean

    Arthur Miller;Daniel Cayan;Tim Barnett;Nicholas Graham

  • Importance of the Indian Ocean for simulating rainfall anomalies over eastern and southern Africa

    Lisa M. Goddard;Nicholas E. Graham

  • Biological and Physical Signs of Climate Change: Focus on Mosquito-borne Diseases

    Paul R. Epstein;Henry F. Diaz;Scott Elias;Georg Grabherr

  • Conditional Probabilities, Relative Operating Characteristics, and Relative Operating Levels

    Simon J. Mason;Nicholas E. Graham

  • Decadal Variability of Precipitation over Western North America

    Daniel R. Cayan;Michael D. Dettinger;Henry F. Diaz;Nicholas E. Graham

  • Interdecadal variability of the Pacific Ocean: model response to observed heat flux and wind stress anomalies

    Arthur J Miller;Daniel R Cayan;Tim P Barnett;Nicholas E Graham

  • Evidence for Intensification of North Pacific Winter Cyclones since 1948

    Nicholas E. Graham;Henry F. Diaz

  • The origin of deep ocean microseisms in the North Atlantic Ocean

    Sharon Kedar;Michael Longuet-Higgins;Frank Webb;Nicholas Graham

  • Long-Lead Seasonal Forecasts—Where Do We Stand?

    Anthony G. Barnston;Huug M. van den Dool;David R. Rodenhuis;Chester R. Ropelewski

  • A review of ENSO prediction studies

    M. Latif;T. P. Barnett;M. A. Cane;M. Flügel

  • ENSO and ENSO-related Predictability. Part I: Prediction of Equatorial Pacific Sea Surface Temperature with a Hybrid Coupled Ocean–Atmosphere Model

    T. P. Barnett;N. Graham;S. Pazan;W. White

  • Convective cloud systems and warm-pool sea surface temperatures : coupled interactions and self-regulation

    Duane E. Waliser;Nicholas E. Graham

  • The IRI Seasonal Climate Prediction System and the 1997/98 El Niño Event

    Simon J. Mason;Lisa M. Goddard;Nicholas E. Graham;Elena Yulaeva

  • Support for global climate reorganization during the “Medieval Climate Anomaly”

    N.E. Graham;N.E. Graham;C.M. Ammann;D. Fleitmann;K.M. Cobb

Frequent Co-Authors

Konstantine P. Georgakakos
Konstantine P. Georgakakos Hydrologic Research Center
Tim P. Barnett
Tim P. Barnett Scripps Institution of Oceanography
Daniel R. Cayan
Daniel R. Cayan University of California, San Diego
Simon J. Mason
Simon J. Mason Columbia University
Henry F. Diaz
Henry F. Diaz University of Hawaii at Manoa
Lisa M. Goddard
Lisa M. Goddard Columbia University
Mojib Latif
Mojib Latif GEOMAR Helmholtz Centre for Ocean Research Kiel
Caspar M. Ammann
Caspar M. Ammann National Center for Atmospheric Research
Malcolm K. Hughes
Malcolm K. Hughes University of Arizona
Jürg Luterbacher
Jürg Luterbacher University of Giessen

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Related Online Degrees & Career Pathways

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Best Scientists Citing Nicholas E. Graham