World's Best Scientists 2026 revealed!

D-Index & Metrics

Environmental Sciences

D-Index
34
Citations
4341
World Ranking
9458
National Ranking
3390

W. Michael Griffin 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 W. Michael Griffin 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: 63 publications — 1st percentile

1% of scientists in this discipline score the same or lower.

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

W. Michael Griffin 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 W. Michael Griffin 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: 34 D-Index — 3rd percentile

3% of scientists in this discipline score the same or lower.

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

Overview

W. Michael Griffin is affiliated with Carnegie Mellon University in the United States and conducts research primarily in the fields of Mathematics and Environmental Science. Their academic work spans advanced mathematical theories as well as applied environmental topics, reflecting a multidisciplinary approach.

The scientist's recent publications include diverse topics such as environmental sustainability, climate change impacts, and advanced mathematical identities. Notable papers are:

  • Uncertainty caused by life cycle impact assessment methods: Case studies in process-based LCI databases (2021, Resources Conservation and Recycling)
  • Decarbonizing US passenger vehicle transport under electrification and automation uncertainty has a travel budget (2020, Environmental Research Letters)
  • Impacts of projected climate change scenarios on heating and cooling demand for industrial broiler chicken farming in the Eastern U.S (2020, Journal of Cleaner Production)
  • Greenhouse Gas Estimates of LNG Exports Must Include Global Market Effects (2022, Environmental Science & Technology)
  • Traces of partition Eisenstein series (2025, Forum Mathematicum)

Key topics addressed in their research cover a range of relevant environmental and mathematical issues, including:

  • Environmental Impact and Sustainability
  • Agriculture Sustainability and Environmental Impact
  • Advanced Mathematical Identities
  • Advanced Combinatorial Mathematics
  • Sustainable Supply Chain Management
  • Electric Vehicles and Infrastructure
  • Transportation and Mobility Innovations

The scientist explores several subfields, particularly:

  • Algebra and Number Theory
  • Environmental Engineering
  • Ecology
  • Renewable Energy, Sustainability and the Environment
  • Discrete Mathematics and Combinatorics

Frequent co-authors who have collaborated with this researcher include:

  • Tewodros Amdeberhan
  • Ken Ono
  • Ajit Singh
  • Xiaoju Chen
  • H. Scott Matthews

Their work has been published repeatedly in specialized academic journals and repositories, with recurring contributions to:

  • arXiv (Cornell University)
  • Resources Conservation and Recycling
  • Environmental Research Letters
  • Journal of Cleaner Production
  • Forum Mathematicum

Through engagement with both theoretical mathematics and applied environmental science, W. Michael Griffin's research spans critical domains where advanced mathematical frameworks intersect with pressing ecological and engineering challenges.

Best Publications

  • Comparative life-cycle air emissions of coal, domestic natural gas, LNG, and SNG for electricity generation.

    Paulina Jaramillo;W. Michael Griffin;H. Scott Matthews

  • Life cycle greenhouse gas emissions of Marcellus shale gas

    Mohan Jiang;W Michael Griffin;Chris Hendrickson;Paulina Jaramillo

  • Can Brazil replace 5% of the 2025 gasoline world demand with ethanol?

    Rogério Cezar de Cerqueira Leite;Manoel Regis Lima Verde Leal;Luís Augusto Barbosa Cortez;W. Michael Griffin

  • Life Cycle Inventory of CO2 in an Enhanced Oil Recovery System

    Paulina Jaramillo;W. Michael Griffin;Sean T. McCoy

  • Uncertainty in life cycle greenhouse gas emissions from United States natural gas end-uses and its effects on policy.

    Aranya Venkatesh;Paulina Jaramillo;W. Michael Griffin;H. Scott Matthews

  • Policy implications of uncertainty in modeled life-cycle greenhouse gas emissions of biofuels

    Kimberley A. Mullins;W. Michael Griffin;H. Scott Matthews

  • Greenhouse gas mitigation for U.S. plastics production: energy first, feedstocks later

    I Daniel Posen;Paulina Jaramillo;Amy E Landis;W Michael Griffin

  • Impact of biofuel crop production on the formation of hypoxia in the Gulf of Mexico.

    Christine Costello;W. Michael Griffin;Amy E. Landis;H. Scott Matthews

  • Uncertainty analysis of life cycle greenhouse gas emissions from petroleum-based fuels and impacts on low carbon fuel policies.

    Aranya Venkatesh;Paulina Jaramillo;W. Michael Griffin;H. Scott Matthews

  • Modeling Switchgrass Derived Cellulosic Ethanol Distribution in the United States

    William R. Morrow;W. Michael Griffin;H. Scott Matthews

  • Comparative Analysis of the Production Costs and Life-Cycle GHG Emissions of FT Liquid Fuels from Coal and Natural Gas

    Paulina Jaramillo;W. Michael Griffin;H. Scott Matthews

  • Life cycle GHG emissions from Malaysian oil palm bioenergy development: the impact on transportation sector's energy security.

    Mohd Nor Azman Hassan;Paulina Jaramillo;W. Michael Griffin

  • Natural gas fugitive emissions rates constrained by global atmospheric methane and ethane.

    Stefan Schwietzke;W. Michael Griffin;H. Scott Matthews;Lori M. P. Bruhwiler

  • Impacts of facility size and location decisions on ethanol production cost

    Matt Kocoloski;W. Michael Griffin;H. Scott Matthews

  • Life Cycle Greenhouse Gas Emissions From U.S. Liquefied Natural Gas Exports: Implications for End Uses

    Leslie S. Abrahams;Constantine Samaras;W. Michael Griffin;H. Scott Matthews

  • The climate and health effects of a USA switch from coal to gas electricity generation

    Roger Lueken;Kelly Klima;W. Michael Griffin;Jay Apt

  • Uncertainty in the Life Cycle Greenhouse Gas Emissions from U.S. Production of Three Biobased Polymer Families

    I. Daniel Posen;Paulina Jaramillo;W. Michael Griffin

  • Uncertainty caused by life cycle impact assessment methods: Case studies in process-based LCI databases

    Xiaoju Chen;H. Scott Matthews;W. Michael Griffin

  • Life cycle assessment of lignocellulosic ethanol: a review of key factors and methods affecting calculated GHG emissions and energy use.

    Kelsey Gerbrandt;Pei Lin Chu;Allison Simmonds;Kimberley A Mullins

  • Analysis of life-cycle GHG emissions for iron ore mining and processing in China—Uncertainty and trends

    Yu Gan;W. Michael Griffin

  • Economic and environmental transportation effects of large-scale ethanol production and distribution in the United States.

    Heather L. Wakeley;Chris T. Hendrickson;W. Michael Griffin;H. Scott Matthews

Frequent Co-Authors

H. Scott Matthews
H. Scott Matthews Carnegie Mellon University
Paulina Jaramillo
Paulina Jaramillo Carnegie Mellon University
Lester B. Lave
Lester B. Lave Carnegie Mellon University
Heather L. MacLean
Heather L. MacLean University of Toronto
Chris Hendrickson
Chris Hendrickson Carnegie Mellon University
Jay Apt
Jay Apt Carnegie Mellon University
Lori Bruhwiler
Lori Bruhwiler National Oceanic and Atmospheric Administration
Antonio Bonomi
Antonio Bonomi State University of Campinas
Mitchell J. Small
Mitchell J. Small Carnegie Mellon University
Eugene Rosenberg
Eugene Rosenberg Tel Aviv University

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