World's Best Scientists 2026 revealed!

D-Index & Metrics

Environmental Sciences

D-Index
40
Citations
6477
World Ranking
8064
National Ranking
2886

Ritesh Gautam 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 Ritesh Gautam 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: 115 publications — 21st percentile

21% of scientists in this discipline score the same or lower.

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

Ritesh Gautam 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 Ritesh Gautam 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: 40 D-Index — 19th percentile

19% of scientists in this discipline score the same or lower.

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

Overview

Ritesh Gautam is affiliated with the Environmental Defense Fund in the United States, where their research focuses primarily on environmental science and earth and planetary sciences. Their work spans several subfields, including global and planetary change, atmospheric science, renewable energy, sustainability and the environment, mechanics of materials, and environmental chemistry.

The scientist's primary research topics center on atmospheric and environmental gas dynamics, atmospheric ozone and climate, atmospheric chemistry and aerosols, oil, gas, and environmental issues, hydrocarbon exploration and reservoir analysis, methane hydrates and related phenomena, and atmospheric aerosols and clouds.

Ritesh Gautam has an extensive publication record in a range of peer-reviewed journals. Frequent publication venues include:

  • Atmospheric chemistry and physics
  • Remote Sensing of Environment
  • Atmospheric measurement techniques
  • Zenodo (CERN European Organization for Nuclear Research)
  • Environmental Research Letters

Notable recent papers authored by Gautam include:

  • "Quantifying methane emissions from the largest oil-producing basin in the United States from space," 2020, Science Advances
  • "Quantifying methane emissions from the global scale down to point sources using satellite observations of atmospheric methane," 2022, Atmospheric chemistry and physics
  • "Unravelling a large methane emission discrepancy in Mexico using satellite observations," 2021, Remote Sensing of Environment
  • "Concurrent variation in oil and gas methane emissions and oil price during the COVID-19 pandemic," 2021, Atmospheric chemistry and physics
  • "Multisatellite Imaging of a Gas Well Blowout Enables Quantification of Total Methane Emissions," 2020, Geophysical Research Letters

Collaboration is a significant aspect of Gautam's research activities. Frequent co-authors include Mark Omara, Daniel J. Jacob, Joannes D. Maasakkers, Daniel J. Varon, and Alba Lorente.

Best Publications

  • Quantifying methane emissions from the largest oil-producing basin in the United States from space

    Yuzhong Zhang;Ritesh Gautam;Sudhanshu Pandey;Mark Omara

  • Global and regional trends of aerosol optical depth over land and ocean using SeaWiFS measurements from 1997 to 2010

    N. C. Hsu;R. Gautam;R. Gautam;A. M. Sayer;A. M. Sayer;C. Bettenhausen

  • Quantifying methane emissions from the global scale down to point sources using satellite observations of atmospheric methane

    Unknown

  • Accumulation of aerosols over the Indo-Gangetic plains and southern slopes of the Himalayas: distribution, properties and radiative effects during the 2009 pre-monsoon season

    R. Gautam;R. Gautam;N. C. Hsu;S. C. Tsay;K. M. Lau

  • Enhanced pre‐monsoon warming over the Himalayan‐Gangetic region from 1979 to 2007

    Ritesh Gautam;Ritesh Gautam;N. C. Hsu;K. M. Lau;S.-C. Tsay

  • Premonsoon aerosol characterization and radiative effects over the Indo‐Gangetic Plains: Implications for regional climate warming

    Ritesh Gautam;Ritesh Gautam;N. Christina Hsu;K.-M. Lau

  • Satellite observations reveal extreme methane leakage from a natural gas well blowout

    Sudhanshu Pandey;Sudhanshu Pandey;Ritesh Gautam;Sander Houweling;Sander Houweling;Hugo Denier Van Der Gon

  • Aerosol and rainfall variability over the Indian monsoon region: distributions, trends and coupling

    R. Gautam;R. Gautam;N. C. Hsu;K.-M. Lau;M. Kafatos

  • Influences of Winter Haze on Fog/Low Cloud Over the Indo-Gangetic Plains

    Ritesh Gautam;N. Christina Hsu;Menas Kafatos;Si-Chee Tsay

  • Connecting Crop Productivity, Residue Fires, and Air Quality over Northern India.

    Hiren Jethva;Hiren Jethva;Omar Torres;Robert D. Field;Alexei Lyapustin

  • Two contrasting dust‐dominant periods over India observed from MODIS and CALIPSO data

    Ritesh Gautam;Ritesh Gautam;Zhaoyan Liu;Ramesh P. Singh;N. Christina Hsu

  • Satellite observations of desert dust‐induced Himalayan snow darkening

    Ritesh Gautam;Ritesh Gautam;N. Christina Hsu;William K.-M. Lau;Teppei J. Yasunari;Teppei J. Yasunari

  • Variability and trends of aerosol properties over Kanpur, northern India using AERONET data (2001–10)

    Dimitris G Kaskaoutis;Ramesh P Singh;Ritesh Gautam;Ritesh Gautam;Manish Sharma

  • A multi-model evaluation of aerosols over South Asia: common problems and possible causes

    X. Pan;M. Chin;R. Gautam;H. Bian;H. Bian

  • Unravelling a large methane emission discrepancy in Mexico using satellite observations

    Lu Shen;Lu Shen;Daniel Zavala-Araiza;Daniel Zavala-Araiza;Ritesh Gautam;Mark Omara

  • Characterization of Aerosols over the Indochina Peninsula from Satellite-Surface Observations During Biomass Burning Pre-Monsoon Season

    Ritesh Gautam;Ritesh Gautam;N. Christina Hsu;Thomas F. Eck;Thomas F. Eck;Brent N. Holben

  • Satellite quantification of oil and natural gas methane emissions in the US and Canada including contributions from individual basins

    Unknown

  • Dust storms detection over the Indo-Gangetic basin using multi sensor data

    Hesham el-Askary;Ritesh Gautam;R. P. Singh;R. P. Singh;Menas Kafatos

  • 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

  • Precursory signals using satellite and ground data associated with the Wenchuan Earthquake of 12 May 2008

    Ramesh P. Singh;Waseem Mehdi;Ritesh Gautam;J. Senthil Kumar

  • Multisatellite Imaging of a Gas Well Blowout Enables Quantification of Total Methane Emissions

    Daniel H. Cusworth;Riley M. Duren;Riley M. Duren;Andrew K. Thorpe;Sudhanshu Pandey

  • From BASE-ASIA toward 7-SEAS: A satellite-surface perspective of boreal spring biomass-burning aerosols and clouds in Southeast Asia

    Si Chee Tsay;N. Christina Hsu;William K.M. Lau;Can Li;Can Li

Frequent Co-Authors

Ramesh P. Singh
Ramesh P. Singh Chapman University
Daniel J. Jacob
Daniel J. Jacob Harvard University
Menas Kafatos
Menas Kafatos Chapman University
Sander Houweling
Sander Houweling Vrije Universiteit Amsterdam
Steven P. Hamburg
Steven P. Hamburg Environmental Defense Fund
Daniel Zavala-Araiza
Daniel Zavala-Araiza Environmental Defense Fund
Ilse Aben
Ilse Aben Netherlands Institute for Space Research
Can Li
Can Li Goddard Space Flight Center
Brent N. Holben
Brent N. Holben Goddard Space Flight Center
Si-Chee Tsay
Si-Chee Tsay Goddard Space Flight Center

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