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Environmental Sciences
USA
2026

D-Index & Metrics

Environmental Sciences

D-Index
115
Citations
63004
World Ranking
154
National Ranking
71

Edward R. Cook 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 Edward R. Cook 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: 401 publications — 94th percentile

94% of scientists in this discipline score the same or lower.

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

Edward R. Cook 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 Edward R. Cook 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: 115 D-Index — 98th percentile

98% of scientists in this discipline score the same or lower.

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

Research.com Recognitions

  • 2026 - Research.com Environmental Sciences in United States Leader Award
  • 2025 - Research.com Environmental Sciences in United States Leader Award
  • 2023 - Research.com Environmental Sciences in United States Leader Award
  • 2011 - Fellow of American Geophysical Union (AGU)

Overview

Edward R. Cook is affiliated with the Lamont-Doherty Earth Observatory in the United States. Their research primarily focuses on the fields of Environmental Science and Earth and Planetary Sciences, with significant contributions to subfields such as Global and Planetary Change, Atmospheric Science, Nature and Landscape Conservation, Management, Monitoring, Policy and Law, and Anthropology.

Their work extensively covers key topics including Tree-ring climate responses, Plant Water Relations and Carbon Dynamics, Climate variability and models, Hydrology and Drought Analysis, Geology and Paleoclimatology Research, Forest ecology and management, and Fire effects on ecosystems.

Edward R. Cook's recent papers illustrate a focus on climate change and its impacts on drought and hydrology. Notable publications include:

  1. Large contribution from anthropogenic warming to an emerging North American megadrought, 2020, Science
  2. Six hundred years of South American tree rings reveal an increase in severe hydroclimatic events since mid-20th century, 2020, Proceedings of the National Academy of Sciences
  3. Long-term decrease in Asian monsoon rainfall and abrupt climate change events over the past 6,700 years, 2021, Proceedings of the National Academy of Sciences
  4. Megadroughts in the Common Era and the Anthropocene, 2022, Nature Reviews Earth & Environment
  5. Increased drought severity tracks warming in the United States' largest river basin, 2020, Proceedings of the National Academy of Sciences

Frequent collaborators include Benjamin I. Cook, Kathryn Allen, Jonathan Palmer, Kevin J. Anchukaitis, and Park Williams, indicating a collaborative approach within the community studying climate and environmental changes.

Edward R. Cook's work is commonly published in the following venues, reflecting their areas of expertise and scientific focus:

  • Proceedings of the National Academy of Sciences
  • Environmental Research Letters
  • Geophysical Research Letters
  • Climate Dynamics
  • Dendrochronologia

In recognition of their contributions, they were named a Fellow of the American Geophysical Union (AGU) in 2011.

Best Publications

  • Methods of Dendrochronology - Applications in the Environmental Sciences

    E. R. Cook;L. A. Kairiukstis

  • A time series analysis approach to tree-ring standardization

    Edward R. Cook

  • Temperature as a potent driver of regional forest drought stress and tree mortality

    A. Park Williams;Craig D. Allen;Alison K. Macalady;Daniel Griffin

  • Long-Term Aridity Changes in the Western United States

    Edward R. Cook;Connie A. Woodhouse;C. Mark Eakin;David M. Meko

  • A TIME SERIES ANALYSIS APPROACH TO TREE RING STANDARDIZATION (DENDROCHRONOLOGY, FORESTRY, DENDROCLIMATOLOGY, AUTOREGRESSIVE PROCESS).

    Edward Roger. Cook

  • Low-Frequency Signals in Long Tree-Ring Chronologies for Reconstructing Past Temperature Variability

    Jan Esper;Edward R. Cook;Fritz H. Schweingruber

  • The smoothing spline : a new approach to standardizing forest interior tree-ring width series for dendroclimatic studies

    Edward R. Cook;Kenneth Peters

  • Methods of Dendrochronology

    E. R. Cook;L. A. Kairiukstis

  • Asian monsoon failure and megadrought during the last millennium.

    Edward R. Cook;Kevin J. Anchukaitis;Brendan M. Buckley;Rosanne D. D’Arrigo

  • Drought Reconstructions for the Continental United States

    Edward R. Cook;David M. Meko;David W. Stahle;Malcolm K. Cleaveland

  • A gravitational-wave standard siren measurement of the Hubble constant

    B. P. Abbott;R. Abbott;T. D. Abbott;F. Acernese;F. Acernese

  • Continental-scale temperature variability during the past two millennia

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

  • Variability in the El Niño-Southern Oscillation Through a Glacial-Interglacial Cycle

    Alexander W. Tudhope;Alexander W. Tudhope;Colin P. Chilcott;Malcolm T. McCulloch;Edward R. Cook

  • North American drought: Reconstructions, causes, and consequences

    Edward R. Cook;Richard Seager;Mark A. Cane;David W. Stahle

  • The Electromagnetic Counterpart of the Binary Neutron Star Merger LIGO/Virgo GW170817. II. UV, Optical, and Near-infrared Light Curves and Comparison to Kilonova Models

    P. S. Cowperthwaite;E. Berger;V. A. Villar;B. D. Metzger

  • Large contribution from anthropogenic warming to an emerging North American megadrought.

    A. Park Williams;Edward R. Cook;Jason E. Smerdon;Benjamin I. Cook;Benjamin I. Cook

  • The Electromagnetic Counterpart of the Binary Neutron Star Merger LIGO/VIRGO GW170817. II. UV, Optical, and Near-IR Light Curves and Comparison to Kilonova Models

    P. S. Cowperthwaite;E. Berger;V. A. Villar;B. D. Metzger

  • The 'segment length curse' in long tree-ring chronology development for palaeoclimatic studies:

    Edward R. Cook;Keith R. Briffa;David M. Meko;Donald A. Graybill

  • Calculating unbiased tree-ring indices for the study of climatic and environmental change

    Edward R. Cook;Kenneth Peters

  • Old World megadroughts and pluvials during the Common Era

    Edward R. Cook;Richard Seager;Yochanan Kushnir;Keith R. Briffa

  • The D/H ratios of sap in trees: implications for water sources and tree ring D/H ratios

    James W.C. White;Edward R. Cook;James R. Lawrence;S Broecker Wallace

Frequent Co-Authors

Benjamin I. Cook
Benjamin I. Cook Goddard Institute for Space Studies
Rosanne D'Arrigo
Rosanne D'Arrigo Lamont-Doherty Earth Observatory
Kevin J. Anchukaitis
Kevin J. Anchukaitis University of Arizona
Paul J. Krusic
Paul J. Krusic University of Cambridge
Richard Seager
Richard Seager Lamont-Doherty Earth Observatory
Jonathan G. Palmer
Jonathan G. Palmer University of New South Wales
Jinbao Li
Jinbao Li University of Hong Kong
Jason E. Smerdon
Jason E. Smerdon Lamont-Doherty Earth Observatory
Rob Wilson
Rob Wilson University of St Andrews
Gordon C. Jacoby
Gordon C. Jacoby Lamont-Doherty Earth Observatory

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Lastly, specializing online through a geology degree online offers direct knowledge in earth sciences, which is essential for careers in natural resource management, environmental consulting, and conservation.

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