World's Best Scientists 2026 revealed!

D-Index & Metrics

Environmental Sciences

D-Index
60
Citations
16421
World Ranking
2878
National Ranking
21

Khaiwal Ravindra 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 Khaiwal Ravindra 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: 145 publications — 39th percentile

39% of scientists in this discipline score the same or lower.

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

Khaiwal Ravindra 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 Khaiwal Ravindra 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: 60 D-Index — 71st percentile

71% of scientists in this discipline score the same or lower.

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

Overview

Khaiwal Ravindra is affiliated with the Post Graduate Institute of Medical Education and Research in India. Their primary research falls within the field of Environmental Science, with a particular focus on areas intersecting health, atmospheric conditions, and pollution.

The main fields of study Khaiwal Ravindra contributes to include:

  • Environmental Science

The subfields of their research encompass:

  • Health, Toxicology and Mutagenesis
  • Global and Planetary Change
  • Environmental Engineering
  • Atmospheric Science
  • Pollution

Their scholarly work covers several key topics, among which are:

  • Air Quality and Health Impacts
  • Air Quality Monitoring and Forecasting
  • Atmospheric chemistry and aerosols
  • COVID-19 impact on air quality
  • Energy and Environment Impacts
  • Climate Change and Health Impacts
  • Allergic Rhinitis and Sensitization

Khaiwal Ravindra has published extensively, with frequent contributions appearing in the following journals and venues:

  • Environmental Science and Pollution Research
  • The Science of The Total Environment
  • Water Air & Soil Pollution
  • Environmental Pollution
  • Environment International

Their recent notable papers include:

  • Diurnal and temporal changes in air pollution during COVID-19 strict lockdown over different regions of India (2020), Environmental Pollution
  • Municipal solid waste landfills in lower- and middle-income countries: Environmental impacts, challenges and sustainable management practices (2023), Process Safety and Environmental Protection
  • A global observational analysis to understand changes in air quality during exceptionally low anthropogenic emission conditions (2021), Environment International
  • Impact of COVID-19 lockdown on air quality in Chandigarh, India: Understanding the emission sources during controlled anthropogenic activities (2020), Chemosphere
  • A high-resolution emission inventory of air pollutants from primary crop residue burning over Northern India based on VIIRS thermal anomalies (2020), Environmental Pollution

The researcher collaborates frequently with peers including:

  • Suman Mor
  • Tanbir Singh
  • Vikas Singh
  • Akash Biswal
  • Nitasha Vig

Best Publications

  • Atmospheric polycyclic aromatic hydrocarbons: Source attribution, emission factors and regulation

    Khaiwal Ravindra;Khaiwal Ravindra;Ranjeet Sokhi;René Van Grieken

  • Leachate Characterization and Assessment of Groundwater Pollution Near Municipal Solid Waste Landfill Site

    Suman Mor;Khaiwal Ravindra;R. P. Dahiya;A. Chandra

  • Platinum group elements in the environment and their health risk.

    Khaiwal Ravindra;László Bencs;René Van Grieken

  • Seasonal and site-specific variation in vapour and aerosol phase PAHs over Flanders (Belgium) and their relation with anthropogenic activities

    Khaiwal Ravindra;László Bencs;László Bencs;Eric Wauters;Johan de Hoog

  • Adsorption of chromium from aqueous solution by activated alumina and activated charcoal

    Suman Mor;Khaiwal Ravindra;N R Bishnoi

  • Generalized additive models: Building evidence of air pollution, climate change and human health.

    Khaiwal Ravindra;Preety Rattan;Suman Mor;Ashutosh Nath Aggarwal

  • Air pollution trends over Indian megacities and their local-to-global implications

    B.R. Gurjar;Khaiwal Ravindra;Ajay Singh Nagpure

  • Municipal solid waste characterization and its assessment for potential methane generation: A case study

    Suman Mor;Khaiwal Ravindra;Alex De Visscher;R.P. Dahiya

  • Emissions of air pollutants from primary crop residue burning in India and their mitigation strategies for cleaner emissions

    Khaiwal Ravindra;Tanbir Singh;Suman Mor

  • Application of agro-waste rice husk ash for the removal of phosphate from the wastewater

    Suman Mor;Kalzang Chhoden;Khaiwal Ravindra

  • Municipal solid waste landfills in lower- and middle-income countries: Environmental impacts, challenges and sustainable management practices

    Unknown

  • Diurnal and temporal changes in air pollution during COVID-19 strict lockdown over different regions of India.

    Vikas Singh;Shweta Singh;Akash Biswal;Amit P. Kesarkar

  • Distribution and health risk assessment of arsenic and selected heavy metals in Groundwater of Chandigarh, India

    Khaiwal Ravindra;Suman Mor

  • Variation in particulate PAHs levels and their relation with the transboundary movement of the air masses.

    Khaiwal Ravindra;Khaiwal Ravindra;Eric Wauters;René Van Grieken

  • Short-term variation in air quality associated with firework events: a case study.

    Khaiwal Ravindra;Suman Mor;C. P. Kaushik

  • Source apportionment of traffic emissions of particulate matter using tunnel measurements

    Samantha Lawrence;Ranjeet Sokhi;Khaiwal Ravindra;Hongjun Mao

  • Assessment of air quality after the implementation of compressed natural gas (CNG) as fuel in public transport in Delhi, India.

    Khaiwal Ravindra;Eric Wauters;Sushil K. Tyagi;Suman Mor

  • Methods for the determination of platinum group elements originating from the abrasion of automotive catalytic converters

    László Bencs;Khaiwal Ravindra;René Van Grieken

  • Seasonal variations in physico-chemical characteristics of River Yamuna in Haryana and its ecological best-designated use.

    Khaiwal Ravindra;Ameena;Meenakshi;Monika

  • Nanosilica extraction from processed agricultural residue using green technology

    Suman Mor;Chhavi K. Manchanda;Sushil K. Kansal;Khaiwal Ravindra

  • Induction of enhanced methane oxidation in compost: temperature and moisture response.

    Suman Mor;Alex De Visscher;Khaiwal Ravindra;R.P. Dahiya

Frequent Co-Authors

Suman Mor
Suman Mor Panjab University
René Van Grieken
René Van Grieken University of Antwerp
Ranjeet S. Sokhi
Ranjeet S. Sokhi University of Hertfordshire
Adrian Covaci
Adrian Covaci University of Antwerp
Martyn P. Chipperfield
Martyn P. Chipperfield University of Leeds
Sandip Dhomse
Sandip Dhomse University of Leeds
Kirk R. Smith
Kirk R. Smith University of California, Berkeley
Ronny Blust
Ronny Blust University of Antwerp
Gufran Beig
Gufran Beig National Institute of Advanced Studies
Oswald Van Cleemput
Oswald Van Cleemput Ghent University

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