World's Best Scientists 2026 revealed!

D-Index & Metrics

Plant Science and Agronomy

D-Index
56
Citations
14980
World Ranking
1497
National Ranking
396

Stephen G. Pallardy publication distribution in Plant Science and Agronomy in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Plant Science and Agronomy in 2026. The highlighted bar marks where Stephen G. Pallardy sits on this spectrum.

36–40 publications: 2 scientists 41–45 publications: 7 scientists 46–50 publications: 40 scientists 51–55 publications: 58 scientists 56–60 publications: 60 scientists 61–65 publications: 107 scientists 66–70 publications: 130 scientists 71–75 publications: 153 scientists 76–80 publications: 191 scientists 81–85 publications: 199 scientists 86–90 publications: 206 scientists 91–95 publications: 218 scientists 96–100 publications: 226 scientists 101–105 publications: 227 scientists 106–110 publications: 247 scientists 111–115 publications: 255 scientists 116–120 publications: 253 scientists 121–125 publications: 233 scientists 126–130 publications: 219 scientists 131–135 publications: 201 scientists 136–140 publications: 194 scientists 141–145 publications: 176 scientists 146–150 publications: 157 scientists 151–155 publications: 147 scientists 156–160 publications: 151 scientists 161–165 publications: 159 scientists 166–170 publications: 137 scientists 171–175 publications: 128 scientists 176–180 publications: 126 scientists 181–185 publications: 98 scientists 186–190 publications: 114 scientists 191–195 publications: 100 scientists 196–200 publications: 90 scientists 201–205 publications: 71 scientists 206–210 publications: 98 scientists 211–215 publications: 70 scientists 216–220 publications: 86 scientists 221–225 publications: 61 scientists 226–230 publications: 58 scientists 231–235 publications: 53 scientists 236–240 publications: 64 scientists 241–245 publications: 39 scientists 246–250 publications: 46 scientists 251–255 publications: 51 scientists 256–260 publications: 36 scientists 261–265 publications: 44 scientists 266–270 publications: 35 scientists 271–275 publications: 30 scientists 276–280 publications: 33 scientists 281–285 publications: 35 scientists 286–290 publications: 36 scientists 291–295 publications: 26 scientists 296–300 publications: 26 scientists 301–305 publications: 31 scientists 306–310 publications: 30 scientists 311–315 publications: 21 scientists 316–320 publications: 29 scientists 321–325 publications: 14 scientists 326–330 publications: 15 scientists 331–335 publications: 15 scientists 336–340 publications: 17 scientists 341–345 publications: 15 scientists 346–350 publications: 12 scientists 351–355 publications: 17 scientists 356–360 publications: 18 scientists 361–365 publications: 12 scientists 366–370 publications: 11 scientists 371–375 publications: 6 scientists 376–380 publications: 6 scientists 381–385 publications: 11 scientists 386–390 publications: 9 scientists 391–395 publications: 10 scientists 396–400 publications: 8 scientists 401–405 publications: 4 scientists 406–410 publications: 9 scientists 411–415 publications: 11 scientists 416–420 publications: 4 scientists 421–425 publications: 7 scientists 426–430 publications: 4 scientists 431–435 publications: 3 scientists 436–440 publications: 5 scientists 441–445 publications: 8 scientists 446–450 publications: 6 scientists 451–455 publications: 7 scientists 456–460 publications: 5 scientists 461–465 publications: 6 scientists 466 publications: 2 scientists 467+ publications: 99 scientists
36 publications 467+

This scientist: 122 publications — 41st percentile

41% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 467 publications or more.

Stephen G. Pallardy D-index placement in Plant Science and Agronomy in 2026

The chart shows the D-index (discipline H-index) distribution of Plant Science and Agronomy scientists ranked by Research.com in 2026. The highlighted bar marks where Stephen G. Pallardy sits on this spectrum.

30 D-Index: 200 scientists 31 D-Index: 236 scientists 32 D-Index: 253 scientists 33 D-Index: 283 scientists 34 D-Index: 288 scientists 35 D-Index: 240 scientists 36 D-Index: 246 scientists 37 D-Index: 243 scientists 38 D-Index: 247 scientists 39 D-Index: 229 scientists 40 D-Index: 232 scientists 41 D-Index: 230 scientists 42 D-Index: 228 scientists 43 D-Index: 219 scientists 44 D-Index: 193 scientists 45 D-Index: 164 scientists 46 D-Index: 158 scientists 47 D-Index: 143 scientists 48 D-Index: 131 scientists 49 D-Index: 127 scientists 50 D-Index: 122 scientists 51 D-Index: 122 scientists 52 D-Index: 110 scientists 53 D-Index: 102 scientists 54 D-Index: 98 scientists 55 D-Index: 79 scientists 56 D-Index: 85 scientists 57 D-Index: 88 scientists 58 D-Index: 91 scientists 59 D-Index: 62 scientists 60 D-Index: 61 scientists 61 D-Index: 59 scientists 62 D-Index: 54 scientists 63 D-Index: 61 scientists 64 D-Index: 59 scientists 65 D-Index: 58 scientists 66 D-Index: 41 scientists 67 D-Index: 49 scientists 68 D-Index: 39 scientists 69 D-Index: 32 scientists 70 D-Index: 40 scientists 71 D-Index: 47 scientists 72 D-Index: 38 scientists 73 D-Index: 28 scientists 74 D-Index: 29 scientists 75 D-Index: 28 scientists 76 D-Index: 22 scientists 77 D-Index: 21 scientists 78 D-Index: 25 scientists 79 D-Index: 26 scientists 80 D-Index: 19 scientists 81 D-Index: 16 scientists 82 D-Index: 12 scientists 83 D-Index: 16 scientists 84 D-Index: 14 scientists 85 D-Index: 11 scientists 86 D-Index: 17 scientists 87 D-Index: 13 scientists 88 D-Index: 10 scientists 89 D-Index: 12 scientists 90 D-Index: 18 scientists 91 D-Index: 16 scientists 92 D-Index: 16 scientists 93 D-Index: 17 scientists 94 D-Index: 12 scientists 95 D-Index: 8 scientists 96 D-Index: 9 scientists 97 D-Index: 9 scientists 98 D-Index: 11 scientists 99 D-Index: 12 scientists 100 D-Index: 5 scientists 101 D-Index: 8 scientists 102 D-Index: 4 scientists 103 D-Index: 11 scientists 104 D-Index: 5 scientists 105 D-Index: 9 scientists 106 D-Index: 7 scientists 107 D-Index: 4 scientists 108 D-Index: 8 scientists 109+ D-Index: 99 scientists
30 D-Index 109+

This scientist: 56 D-Index — 77th percentile

77% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 109 D-Index or more.

Research.com Recognitions

  • 2011 - Fellow of the American Association for the Advancement of Science (AAAS)

Overview

What is he best known for?

The fields of study he is best known for:

  • Ecology
  • Botany
  • Carbon dioxide

Ecology, Agronomy, Plant physiology, Woody plant and Botany are his primary areas of study. His Ecology research focuses on Photosynthesis and how it connects with Tree species and Biological system. The various areas that Stephen G. Pallardy examines in his Agronomy study include Epilobium angustifolium, Dendroclimatology, Onagraceae and Phenotypic plasticity.

His Plant physiology study integrates concerns from other disciplines, such as Flooding, Plant ecology, Dormancy, Acclimatization and Drought tolerance. His Woody plant research is multidisciplinary, incorporating elements of Transplanting, Air pollution, Aeration and Carbon dioxide. His work in the fields of Vegetative reproduction and Germination overlaps with other areas such as Java and Growth control.

His most cited work include:

  • The Physiological Ecology of Woody Plants (1191 citations)
  • Physiology of Woody Plants (950 citations)
  • Acclimation and adaptive responses of woody plants to environmental stresses (656 citations)

What are the main themes of his work throughout his whole career to date?

His primary areas of investigation include Botany, Photosynthesis, Horticulture, Ecology and Agronomy. His studies link Soil water with Botany. His Photosynthesis research integrates issues from Biological system, Saccharum and Festuca arundinacea.

In his research, Inoculation is intimately related to Fagaceae, which falls under the overarching field of Horticulture. His study ties his expertise on Competition together with the subject of Agronomy. The concepts of his Woody plant study are interwoven with issues in Plant physiology, Plant ecology, Dormancy, Nutrient and Crown.

He most often published in these fields:

  • Botany (41.41%)
  • Photosynthesis (19.19%)
  • Horticulture (16.16%)

What were the highlights of his more recent work (between 2013-2018)?

  • Isoprene (7.07%)
  • Atmospheric sciences (13.13%)
  • Ecosystem (7.07%)

In recent papers he was focusing on the following fields of study:

Stephen G. Pallardy mainly investigates Isoprene, Atmospheric sciences, Ecosystem, Photosynthesis and Atmospheric chemistry. His Atmospheric sciences research is multidisciplinary, relying on both Biosphere, Nucleation, Carbon cycle, Carbon dioxide and Human fertilization. His Temperate forest study, which is part of a larger body of work in Ecosystem, is frequently linked to Flux, Functional space and Scale, bridging the gap between disciplines.

His Photosynthesis research is multidisciplinary, incorporating perspectives in Primary production, Electron transport chain and Biological system. As part of one scientific family, he deals mainly with the area of Atmospheric chemistry, narrowing it down to issues related to the Ambient ozone, and often Water stress. His Ecology study combines topics from a wide range of disciplines, such as Agronomy, Leaf water and Xylem.

Between 2013 and 2018, his most popular works were:

  • Greenness indices from digital cameras predict the timing and seasonal dynamics of canopy-scale photosynthesis. (97 citations)
  • Impact of mesophyll diffusion on estimated global land CO2 fertilization (81 citations)
  • Asymmetrical effects of mesophyll conductance on fundamental photosynthetic parameters and their relationships estimated from leaf gas exchange measurements (50 citations)

In his most recent research, the most cited papers focused on:

  • Botany
  • Ecology
  • Carbon dioxide

Stephen G. Pallardy mostly deals with Photosynthesis, Seasonality, Estimation theory, Botany and Electron transport chain. His Photosynthesis research incorporates elements of Primary production, Atmospheric sciences, Carbon cycle, Carbon dioxide and Human fertilization. His Seasonality study integrates concerns from other disciplines, such as Temperate forest, Ecosystem, Atmosphere and Deposition.

Among his Estimation theory studies, you can observe a synthesis of other disciplines of science such as Conductance and Biological system.

Best Publications

  • The Physiological Ecology of Woody Plants

    Theodore T. Kozlowski;Paul J. Kramer;Stephen G. Pallardy

  • Physiology of woody plants

    Stephen G. Pallardy

  • Acclimation and adaptive responses of woody plants to environmental stresses

    T. T. Kozlowski;S. G. Pallardy

  • The 2007 Eastern US Spring Freeze: Increased Cold Damage in a Warming World

    Lianhong Gu;Paul J. Hanson;W. Mac Post;Dale P. Kaiser

  • Growth Control in Woody Plants

    T. T. Kozlowski;Stephen G. Pallardy

  • Interspecific interactions in temperate agroforestry

    S. Jose;A.R. Gillespie;S.G. Pallardy

  • Chloroplast‐generated reactive oxygen species are involved in hypersensitive response‐like cell death mediated by a mitogen‐activated protein kinase cascade

    Yidong Liu;Dongtao Ren;Dongtao Ren;Sharon Pike;Stephen Pallardy

  • Mercury Distribution Across 14 U.S. Forests. Part I: Spatial Patterns of Concentrations in Biomass, Litter, and Soils

    D. Obrist;D. W. Johnson;S. E. Lindberg;Y. Luo

  • Drought stress, plant water status, and floral trait expression in fireweed, Epilobium angustifolium (Onagraceae).

    Amy B. Carroll;Stephen G. Pallardy;Candace Galen

  • Photosynthesis, water relations, and drought adaptation in six woody species of oak-hickory forests in central Missouri.

    Z. A. Bahari;S. G. Pallardy;W. C. Parker

  • Direct and indirect effects of atmospheric conditions and soil moisture on surface energy partitioning revealed by a prolonged drought at a temperate forest site

    Lianhong Gu;T. P. Meyers;Stephen G. Pallardy;Paul J Hanson

  • Shade Effects on Growth of Tall Fescue: I. Leaf Anatomy and Dry Matter Partitioning

    G. Allard;C. J. Nelson;S. G. Pallardy

  • Reliable estimation of biochemical parameters from C3 leaf photosynthesis-intercellular carbon dioxide response curves

    Lianhong Gu;Stephen G Pallardy;Kevin Tu;Beverly E Law

  • Climate control of terrestrial carbon exchange across biomes and continents

    Chuixiang Yi;Daniel Ricciuto;Runze Li;John Wolbeck

  • Greenness indices from digital cameras predict the timing and seasonal dynamics of canopy-scale photosynthesis.

    Michael Toomey;Mark A. Friedl;Steve Frolking;Koen Hufkens

  • Albedo estimates for land surface models and support for a new paradigm based on foliage nitrogen concentration

    David Y. Hollinger;S. V. Ollinger;A. D. Richardson;T. P. Meyers

  • Stomatal and nonstomatal limitations to net photosynthesis in seedlings of woody angiosperms.

    Bing-Rui Ni;Stephen G. Pallardy

  • Whole Leaf Carbon Exchange Characteristics of Phosphate Deficient Soybeans (Glycine max L.)

    Michael J. Lauer;Stephen G. Pallardy;Dale G. Blevins;Douglas D. Randall

  • The influence of drought on red oak group species growth and mortality in the Missouri Ozarks

    Michael A. Jenkins;Stephen G. Pallardy

  • Resource competition across the crop-tree interface in a maize-silver maple temperate alley cropping stand in Missouri

    Adrian W. Miller;Stephen G. Pallardy

  • Response of gas exchange to water stress in seedlings of woody angiosperms.

    Bing-Rui Ni;Stephen G. Pallardy

  • Impact of mesophyll diffusion on estimated global land CO2 fertilization

    Ying Sun;Lianhong Gu;Robert Earl Dickinson;Richard J. Norby

  • The Physiological Ecology of Woody Plants.

    M. Black;T. T. Kozlowski;P. J. Kramer;S. G. Pallardy

Frequent Co-Authors

Lianhong Gu
Lianhong Gu Oak Ridge National Laboratory
Tilden P. Meyers
Tilden P. Meyers National Oceanic and Atmospheric Administration
Alex Guenther
Alex Guenther University of California, Irvine
Thomas Karl
Thomas Karl University of Innsbruck
Paul J. Hanson
Paul J. Hanson Oak Ridge National Laboratory
Stan D. Wullschleger
Stan D. Wullschleger Oak Ridge National Laboratory
Theodore T. Kozlowski
Theodore T. Kozlowski University of California, Santa Barbara
Chris Geron
Chris Geron Environmental Protection Agency
Russell K. Monson
Russell K. Monson University of Colorado Boulder
Peter S. Curtis
Peter S. Curtis The Ohio State University

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