World's Best Scientists 2026 revealed!
William J. Massman

William J. Massman

D-Index & Metrics

Environmental Sciences

D-Index
55
Citations
13446
World Ranking
3802
National Ranking
1450

William J. Massman 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 William J. Massman 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: 282 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: 26 scientists 501–510 publications: 17 scientists 511–520 publications: 19 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 681–689 publications: 4 scientists 690+ publications: 100 scientists
41 publications 690+

This scientist: 137 publications — 34th percentile

34% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 690 publications or more.

William J. Massman 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 William J. Massman 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: 198 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: 20 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: 9 scientists 126+ D-Index: 92 scientists
30 D-Index 126+

This scientist: 55 D-Index — 61st percentile

61% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 126 D-Index or more.

Overview

William J. Massman is affiliated with the US Forest Service in the United States. Massman's research primarily falls within the field of Environmental Science, with a focus on several subfields including Global and Planetary Change, Atmospheric Science, Management, Monitoring, Policy and Law, Environmental Engineering, and Ecology.

The scientist's work addresses a range of main topics, prominently featuring Plant Water Relations and Carbon Dynamics, Fire effects on ecosystems, Atmospheric and Environmental Gas Dynamics, Meteorological Phenomena and Simulations, Landslides and related hazards, Climate variability and models, and Atmospheric chemistry and aerosols.

Massman has contributed to various publications, many of which appear in highly specialized journals and archives. Frequent publication venues include:

  • Agricultural and Forest Meteorology
  • Forest Service Research Data Archive
  • Journal of Advances in Modeling Earth Systems
  • Hydrology and earth system sciences
  • Reviews of Geophysics

Notable recent papers authored or coauthored by Massman include:

  • "Dry Deposition of Ozone Over Land: Processes, Measurement, and Modeling" (2020) published in Reviews of Geophysics
  • "The effect of static pressure-wind covariance on vertical carbon dioxide exchange at a windy subalpine forest site" (2021) published in Agricultural and Forest Meteorology
  • "Revisiting the Surface Energy Imbalance" (2021) published in Journal of Geophysical Research Atmospheres
  • "Modeling Gas Flow Velocities in Soils Induced by Variations in Surface Pressure, Heat, and Moisture Dynamics" (2022) published in Journal of Advances in Modeling Earth Systems
  • "The challenges of an in situ validation of a nonequilibrium model of soil heat and moisture dynamics during fires" (2021) published in Hydrology and earth system sciences

Collaboration has been a feature of Massman's career, with frequent coauthors including J. M. Frank, Edward G. Patton, Sean P. Burns, Olivia E. Clifton, and Arlene M. Fiore. These collaborations span multiple publications and contribute to interdisciplinary approaches in understanding environmental and atmospheric dynamics.

Best Publications

  • The FLUXNET2015 dataset and the ONEFlux processing pipeline for eddy covariance data

    Gilberto Pastorello;Carlo Trotta;Eleonora Canfora;Housen Chu

  • Eddy covariance flux corrections and uncertainties in long-term studies of carbon and energy exchanges

    W. J. Massman;X. Lee

  • Handbook of micrometeorology : a guide for surface flux measurement and analysis

    Xuhui Lee;William Massman;Beverly Law

  • A review of the molecular diffusivities of H2O, CO2, CH4, CO, O3, SO2, NH3, N2O, NO, and NO2 in air O2 and N2 near STP

    W.J. Massman

  • A simple method for estimating frequency response corrections for eddy covariance systems

    W.J. Massman

  • Reflections on the surface energy imbalance problem

    Ray Leuning;Eva van Gorsel;William J Massman;Peter Robert Isaac

  • Handbook of Micrometeorology

    Xuhui Lee;William Massman;Beverly Law

  • An Evaluation of Two Models for Estimation of the Roughness Height for Heat Transfer between the Land Surface and the Atmosphere

    Zhongbo Su;T. Schmugge;W.P. Kustas;W.J. Massman

  • A critical review and analysis of the use of exposure- and flux-based ozone indices for predicting vegetation effects

    Robert C. Musselman;Allen S. Lefohn;William J. Massman;Robert L. Heath

  • Climate control of terrestrial carbon exchange across biomes and continents

    Chuixiang Yi;Daniel Ricciuto;Runze Li;John Wolbeck

  • An Analytical one-Dimensional Second-Order Closure Model of Turbulence Statistics and the Lagrangian Time Scale Within and Above Plant Canopies of Arbitrary Structure

    W. J. Massman;J. C. Weil

  • AN ANALYTICAL ONE-DIMENSIONAL MODEL OF MOMENTUM TRANSFER BY VEGETATION OF ARBITRARY STRUCTURE

    W. J. Massman

  • Coupling biochemical and biophysical processes at the leaf level: an equilibrium photosynthesis model for leaves of C3 plants

    Nedialko T. Nikolov;William J. Massman;Anna W. Schoettle

  • Ozone flux to vegetation and its relationship to plant response and ambient air quality standards

    Robert C. Musselman;William J. Massman

  • Dry Deposition of Ozone over Land: Processes, Measurement, and Modeling.

    Olivia E. Clifton;Arlene M. Fiore;William J. Massman;Colleen B. Baublitz

  • A model investigation of turbulence-driven pressure-pumping effects on the rate of diffusion of CO2, N2O, and CH4 through layered snowpacks

    W. J. Massman;R. A. Sommerfeld;A. R. Mosier;K. F. Zeller

  • Influence of high-frequency ambient pressure pumping on carbon dioxide efflux from soil

    Eugene S. Takle;William J. Massman;James R. Brandle;R. A. Schmidt

  • Toward an ozone standard to protect vegetation based on effective dose: a review of deposition resistances and a possible metric

    W. J. Massman

  • The attenuation of concentration fluctuations in turbulent flow through a tube

    William J. Massman

  • A model study of kBH−1 for vegetated surfaces using ‘localized near-field’ Lagrangian theory

    W.J. Massman

  • Two models for estimation of the roughness height for heat transfer between the land surface and the atmosphere

    Z. Su;T. Schmugge;W.P. Kustas;W.J. Massman

Frequent Co-Authors

Brent E. Ewers
Brent E. Ewers University of Wyoming
Sean P. Burns
Sean P. Burns University of Colorado Boulder
Tilden P. Meyers
Tilden P. Meyers National Oceanic and Atmospheric Administration
Shijie Han
Shijie Han Chinese Academy of Sciences
J. William Munger
J. William Munger Harvard University
Ankur R. Desai
Ankur R. Desai University of Wisconsin–Madison
M. Altaf Arain
M. Altaf Arain McMaster University
Russell K. Monson
Russell K. Monson University of Colorado Boulder
Ray Leuning
Ray Leuning CSIRO Marine and Atmospheric Research
Jiquan Chen
Jiquan Chen Michigan State University

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