World's Best Scientists 2026 revealed!

D-Index & Metrics

Environmental Sciences

D-Index
32
Citations
5153
World Ranking
9608
National Ranking
3446

Stephen Conley 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 Stephen Conley 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: 88 publications — 8th percentile

8% of scientists in this discipline score the same or lower.

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

Stephen Conley 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 Stephen Conley 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: 32 D-Index — 1st percentile

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

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

Overview

Stephen Conley is affiliated with the National Aeronautics and Space Administration in the United States. Their research spans numerous topics primarily within the fields of Environmental Science and Earth and Planetary Sciences.

The scientist's main fields of study include:

  • Environmental Science
  • Earth and Planetary Sciences

Conley's subfields of study focus on:

  • Global and Planetary Change
  • Atmospheric Science
  • Renewable Energy, Sustainability and the Environment
  • Environmental Engineering
  • Spectroscopy

The main topics of work associated with their research are:

  • Atmospheric and Environmental Gas Dynamics
  • Atmospheric chemistry and aerosols
  • Atmospheric aerosols and clouds
  • Oil, Gas, and Environmental Issues
  • Wind and Air Flow Studies
  • Meteorological Phenomena and Simulations
  • Spectroscopy and Laser Applications

Stephen Conley has contributed to multiple scientific journals and publication venues. Frequent venues include:

  • Atmospheric chemistry and physics
  • Environmental Science & Technology
  • Environmental Research Letters
  • Journal of Geophysical Research Atmospheres
  • Atmospheric Environment

Some recent papers authored or co-authored by Conley are:

  • Concurrent variation in oil and gas methane emissions and oil price during the COVID-19 pandemic, 2021, Atmospheric chemistry and physics
  • Airborne Assessment of Methane Emissions from Offshore Platforms in the U.S. Gulf of Mexico, 2020, Environmental Science & Technology
  • A tale of two regions: methane emissions from oil and gas production in offshore/onshore Mexico, 2021, Environmental Research Letters
  • Methane emissions from underground gas storage in California, 2020, Environmental Research Letters
  • Quantification and assessment of methane emissions from offshore oil and gas facilities on the Norwegian continental shelf, 2022, Atmospheric chemistry and physics

Frequent co-authors collaborating with Conley include:

  • M. L. Smith
  • Dani Caputi
  • E. A. Kort
  • A. O. Langford
  • Christoph J. Senff

Best Publications

  • Methane emissions estimate from airborne measurements over a western United States natural gas field

    Anna Karion;Anna Karion;Colm Sweeney;Colm Sweeney;Gabrielle Pétron;Gabrielle Pétron;Gregory Frost;Gregory Frost

  • Airborne methane remote measurements reveal heavy-tail flux distribution in Four Corners region

    Christian Frankenberg;Andrew K. Thorpe;David R. Thompson;Glynn Hulley

  • California's methane super-emitters.

    Riley M. Duren;Riley M. Duren;Andrew K. Thorpe;Kelsey T. Foster;Talha Rafiq

  • A new look at methane and nonmethane hydrocarbon emissions from oil and natural gas operations in the Colorado Denver-Julesburg Basin

    Gabrielle Pétron;Gabrielle Pétron;Anna Karion;Anna Karion;Colm Sweeney;Colm Sweeney;Benjamin R. Miller;Benjamin R. Miller

  • Methane emissions from the 2015 Aliso Canyon blowout in Los Angeles, CA

    S. Conley;G. Franco;I. Faloona;D. R. Blake

  • Aircraft-Based Estimate of Total Methane Emissions from the Barnett Shale Region

    Anna Karion;Colm Sweeney;Colm Sweeney;Eric A. Kort;Paul B. Shepson

  • Agriculture is a major source of NO x pollution in California.

    Maya Almaraz;Edith Bai;Edith Bai;Chao Wang;Justin Trousdell

  • Comparisons of Airborne Measurements and Inventory Estimates of Methane Emissions in the Alberta Upstream Oil and Gas Sector.

    Matthew R. Johnson;David R. Tyner;Stephen Conley;Stefan Schwietzke

  • Application of Gauss's Theorem to quantify localized surface emissions from airborne measurements of wind and trace gases

    Stephen Conley;Ian Faloona;Shobhit Mehrotra;Maxime Suard

  • Quantifying atmospheric methane emissions from oil and natural gas production in the Bakken shale region of North Dakota

    J. Peischl;J. Peischl;A. Karion;A. Karion;A. Karion;C. Sweeney;C. Sweeney;E. A. Kort

  • Improved Mechanistic Understanding of Natural Gas Methane Emissions from Spatially Resolved Aircraft Measurements

    Stefan Schwietzke;Gabrielle Pétron;Gabrielle Pétron;Stephen Conley;Cody Pickering

  • Demonstration of an Ethane Spectrometer for Methane Source Identification

    Tara I. Yacovitch;Scott C. Herndon;Joseph R. Roscioli;Cody Floerchinger

  • Concurrent variation in oil and gas methane emissions and oil price during the COVID-19 pandemic

    David R. Lyon;Benjamin Hmiel;Ritesh Gautam;Mark Omara

  • Airborne DOAS retrievals of methane, carbon dioxide, and water vapor concentrations at high spatial resolution: Application to AVIRIS-NG

    Andrew K. Thorpe;Christian Frankenberg;David R. Thompson;Riley M. Duren

  • Revisiting the evidence of increasing springtime ozone mixing ratios in the free troposphere over western North America

    Meiyun Lin;Meiyun Lin;Larry W. Horowitz;Owen R. Cooper;Owen R. Cooper;David Tarasick

  • Sulfur dioxide in the tropical marine boundary layer: dry deposition and heterogeneous oxidation observed during the Pacific Atmospheric Sulfur Experiment

    Ian Faloona;Stephen A. Conley;Byron Blomquist;Antony D. Clarke

  • A tale of two regions: Methane emissions from oil and gas production in offshore/onshore Mexico

    Daniel Zavala-Araiza;Daniel Zavala-Araiza;Mark Omara;Ritesh Gautam;Mackenzie L Smith

  • Spatiotemporal Variability of Methane Emissions at Oil and Natural Gas Operations in the Eagle Ford Basin

    Tegan N. Lavoie;Paul B. Shepson;Maria O. L. Cambaliza;Brian H. Stirm

  • Airborne Assessment of Methane Emissions from Offshore Platforms in the U.S. Gulf of Mexico.

    Alan M. Gorchov Negron;Eric A. Kort;Stephen A. Conley;Mackenzie L. Smith

  • Airborne Quantification of Methane Emissions over the Four Corners Region.

    Mackenzie L. Smith;Alexander Gvakharia;Eric A. Kort;Colm Sweeney;Colm Sweeney

  • Residual layer ozone, mixing, and the nocturnal jet in California's San Joaquin Valley

    Dani J. Caputi;Ian Faloona;Justin Trousdell;Jeanelle Smoot

Frequent Co-Authors

Colm Sweeney
Colm Sweeney National Oceanic and Atmospheric Administration
Gabrielle Pétron
Gabrielle Pétron National Oceanic and Atmospheric Administration
Ian Faloona
Ian Faloona University of California, Davis
Anna Karion
Anna Karion National Institute of Standards and Technology
Eric A. Kort
Eric A. Kort University of Michigan–Ann Arbor
Russell C. Schnell
Russell C. Schnell National Oceanic and Atmospheric Administration
Christoph J. Senff
Christoph J. Senff National Oceanic and Atmospheric Administration
Edward J. Dlugokencky
Edward J. Dlugokencky National Oceanic and Atmospheric Administration
Jeff Peischl
Jeff Peischl Cooperative Institute for Research in Environmental Sciences
Detlev Helmig
Detlev Helmig Institute of Arctic and Alpine Research

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