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Chemistry
China
2026
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Environmental Sciences
China
2026

D-Index & Metrics

Chemistry

D-Index
115
Citations
55800
World Ranking
624
National Ranking
103

Environmental Sciences

D-Index
128
Citations
73369
World Ranking
87
National Ranking
10

Junji Cao 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 Junji Cao 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: 815 publications — 99th percentile

99% of scientists in this discipline score the same or lower.

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

Junji Cao 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 Junji Cao 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: 128 D-Index — 99th percentile

99% of scientists in this discipline score the same or lower.

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

Research.com Recognitions

  • 2026 - Research.com Chemistry in China Leader Award
  • 2026 - Research.com Environmental Sciences in China Leader Award
  • 2025 - Research.com Environmental Sciences in China Leader Award
  • 2023 - Research.com Environmental Sciences in China Leader Award
  • 2022 - Research.com Environmental Sciences in China Leader Award

Overview

Junji Cao is affiliated with the Chinese Academy of Sciences in China, contributing extensively to environmental science and earth and planetary sciences. Their research spans over 600 publications in environmental science and more than 300 in earth and planetary sciences.

The scientist's work encompasses several subfields, including health, toxicology and mutagenesis, atmospheric science, global and planetary change, environmental engineering, and materials chemistry. These areas reflect a broad spectrum of environmental and atmospheric research interests.

Junji Cao's research topics focus primarily on air quality and health impacts, atmospheric chemistry and aerosols, air quality monitoring and forecasting, atmospheric ozone and climate, vehicle emissions and performance, atmospheric aerosols and clouds, and catalytic processes in materials science.

Frequent coauthors of Junji Cao include Qiyuan Wang, Zhenxing Shen, Hongmei Xu, Jian Sun, and Yu Huang, reflecting ongoing collaboration within their research community.

Publications by Junji Cao have appeared in various scientific venues, with frequent contributions to The Science of The Total Environment, Zenodo (CERN European Organization for Nuclear Research), Atmospheric Chemistry and Physics, Environmental Pollution, and the SSRN Electronic Journal.

Among notable recent papers associated with their research network or field are:

  • Airborne transmission of SARS-CoV-2: The world should face the reality, 2020, Environment International
  • How can airborne transmission of COVID-19 indoors be minimised?, 2020, Environment International
  • Accelerating the energy transition towards photovoltaic and wind in China, 2023, Nature
  • Sulfate formation is dominated by manganese-catalyzed oxidation of SO2 on aerosol surfaces during haze events, 2021, Nature Communications
  • A paradigm shift to combat indoor respiratory infection, 2021, Science

Best Publications

  • High secondary aerosol contribution to particulate pollution during haze events in China

    Ru Jin Huang;Yanlin Zhang;Carlo Bozzetti;Kin Fai Ho

  • Global Iron Connections Between Desert Dust, Ocean Biogeochemistry, and Climate

    T. Jickells;Z An;K.K. Andersen;A.R. Baker

  • Drivers of improved PM2.5 air quality in China from 2013 to 2017.

    Qiang Zhang;Yixuan Zheng;Dan Tong;Min Shao

  • Airborne transmission of SARS-CoV-2: The world should face the reality.

    Lidia Morawska;Junji Cao

  • Persistent sulfate formation from London Fog to Chinese haze

    Gehui Wang;Gehui Wang;Gehui Wang;Renyi Zhang;Renyi Zhang;Mario E. Gomez;Mario E. Gomez;Lingxiao Yang;Lingxiao Yang

  • How can airborne transmission of COVID-19 indoors be minimised?

    Lidia Morawska;Julian W. Tang;William Bahnfleth;Philomena M. Bluyssen

  • Spatial and seasonal distributions of carbonaceous aerosols over China

    J. J. Cao;J. J. Cao;J. J. Cao;Shun-cheng Lee;J. C. Chow;J. G. Watson

  • Severe haze in northern China: A synergy of anthropogenic emissions and atmospheric processes.

    Zhisheng An;Ru-Jin Huang;Renyi Zhang;Xuexi Tie

  • Characteristics of carbonaceous aerosol in Pearl River Delta Region, China during 2001 winter period

    J.J Cao;J.J Cao;S.C Lee;K.F Ho;X.Y Zhang

  • Black soot and the survival of Tibetan glaciers

    Baiqing Xu;Junji Cao;James Hansen;Tandong Yao

  • Characterization and source apportionment of atmospheric organic and elemental carbon during fall and winter of 2003 in Xi'an, China

    J. J. Cao;F. Wu;J. C. Chow;Shun-cheng Lee

  • Ice melt, sea level rise and superstorms: evidence from paleoclimate data, climate modeling, and modern observations that 2 °C global warming could be dangerous

    James E. Hansen;Makiko H. Sato;Paul Hearty;Reto Ruedy

  • Fine Particulate Matter Constituents and Cardiopulmonary Mortality in a Heavily Polluted Chinese City

    Junji Cao;Hongmei Xu;Qun Xu;Bingheng Chen

  • Spatial and seasonal variations of atmospheric organic carbon and elemental carbon in Pearl River Delta Region, China

    J.J Cao;J.J Cao;S.C Lee;K.F Ho;S.C Zou

  • Systematic review of Chinese studies of short-term exposure to air pollution and daily mortality.

    Yu Shang;Zhiwei Sun;Junji Cao;Xinming Wang

  • Ammonia emission control in China would mitigate haze pollution and nitrogen deposition, but worsen acid rain

    Mingxu Liu;Xin Huang;Yu Song;Jie Tang

  • Winter and Summer PM2.5 Chemical Compositions in Fourteen Chinese Cities

    Jun Ji Cao;Zhen Xing Shen;Judith C. Chow;John G. Watson

  • A review of current knowledge concerning PM 2. 5 chemical composition, aerosol optical properties and their relationships across China

    Jun Tao;Leiming Zhang;Junji Cao;Renjian Zhang

  • Ionic composition of TSP and PM2.5 during dust storms and air pollution episodes at Xi'an, China

    Zhenxing Shen;Zhenxing Shen;Junji Cao;Richard Arimoto;Zhiwei Han

  • A distributed network of low-cost continuous reading sensors to measure spatiotemporal variations of PM2.5 in Xi'an, China.

    Meiling Gao;Junji Cao;Edmund Seto

  • New insights into PM 2.5 chemical composition and sources in two major cities in China during extreme haze events using aerosol mass spectrometry

    Miriam Elser;Ru-Jin Huang;Ru-Jin Huang;Robert Wolf;Jay G. Slowik

Frequent Co-Authors

Zhenxing Shen
Zhenxing Shen Xi'an Jiaotong University
Ru-Jin Huang
Ru-Jin Huang Chinese Academy of Sciences
Kin-Fai Ho
Kin-Fai Ho Chinese University of Hong Kong
Qiyuan Wang
Qiyuan Wang Chinese Academy of Sciences
Steven Sai Hang Ho
Steven Sai Hang Ho Desert Research Institute
Yongming Han
Yongming Han Chinese Academy of Sciences
Judith C. Chow
Judith C. Chow Desert Research Institute
Suixin Liu
Suixin Liu Chinese Academy of Sciences
John G. Watson
John G. Watson Desert Research Institute
Shuncheng Lee
Shuncheng Lee Hong Kong University of Science and Technology (Guangzhou)

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