World's Best Scientists 2026 revealed!

D-Index & Metrics

Environmental Sciences

D-Index
46
Citations
8635
World Ranking
6045
National Ranking
107

Kouji Adachi 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 Kouji Adachi 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: 165 publications — 49th percentile

49% of scientists in this discipline score the same or lower.

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

Kouji Adachi 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 Kouji Adachi 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: 46 D-Index — 39th percentile

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

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

Overview

Kouji Adachi is affiliated with the Japan Meteorological Agency in Japan and has an extensive research portfolio primarily focused on atmospheric and environmental sciences. Their work spans key fields such as Earth and Planetary Sciences and Environmental Science, with specializations particularly in Atmospheric Science and Global and Planetary Change.

Their research covers several main topics, including:

  • Atmospheric chemistry and aerosols
  • Atmospheric aerosols and clouds
  • Atmospheric Ozone and Climate
  • Air Quality and Health Impacts
  • Radioactive contamination and transfer
  • Atmospheric and Environmental Gas Dynamics
  • Radioactivity and Radon Measurements

Adachi's frequent co-authors include:

  • M. Koike
  • Nobuhiro Moteki
  • Sho Ohata
  • Naga Oshima
  • Yutaka Tobo

The scientist has published multiple papers in well-known venues such as Atmospheric chemistry and physics, Zenodo (CERN European Organization for Nuclear Research), Journal of Geophysical Research Atmospheres, Nature Communications, and Scientific Reports.

Notable recent publications include:

  • Wintertime Airborne Measurements of Ice Nucleating Particles in the High Arctic: A Hint to a Marine, Biogenic Source for Ice Nucleating Particles, 2020, Geophysical Research Letters
  • Rapid evolution of aerosol particles and their optical properties downwind of wildfires in the western US, 2020, Atmospheric chemistry and physics
  • Airborne hydrophilic microplastics in cloud water at high altitudes and their role in cloud formation, 2023, Environmental Chemistry Letters
  • Shortwave absorption by wildfire smoke dominated by dark brown carbon, 2023, Nature Geoscience
  • The Ny-Ålesund Aerosol Cloud Experiment (NASCENT): Overview and First Results, 2022, Bulletin of the American Meteorological Society

Best Publications

  • Characterization of heavy metal particles embedded in tire dust.

    Kouji Adachi;Yoshiaki Tainosho

  • Emissions from biomass burning in the Yucatan

    R. J. Yokelson;J. D. Crounse;P. F. DeCarlo;P. F. DeCarlo;T. Karl

  • Shapes of soot aerosol particles and implications for their effects on climate

    Kouji Adachi;Serena H. Chung;Peter R. Buseck

  • Emission of spherical cesium-bearing particles from an early stage of the Fukushima nuclear accident

    Kouji Adachi;Mizuo Kajino;Yuji Zaizen;Yasuhito Igarashi

  • Internally mixed soot, sulfates, and organic matter in aerosol particles from Mexico City

    K. Adachi;P. R. Buseck

  • Emissions from forest fires near Mexico City

    Robert J. Yokelson;S. P. Urbanski;E. L. Atlas;D. W. Toohey

  • Detection of uranium and chemical state analysis of individual radioactive microparticles emitted from the Fukushima nuclear accident using multiple synchrotron radiation X-ray analyses.

    Yoshinari Abe;Yushin Iizawa;Yasuko Terada;Kouji Adachi

  • Nanoparticles in the Atmosphere

    Peter R. Buseck;Kouji Adachi

  • Glacially sourced dust as a potentially significant source of ice nucleating particles

    Yutaka Tobo;Yutaka Tobo;Kouji Adachi;Paul J. DeMott;Thomas C. J. Hill

  • Fractal parameters of individual soot particles determined using electron tomography: Implications for optical properties

    Kouji Adachi;Serena H. Chung;Serena H. Chung;Heiner Friedrich;Heiner Friedrich;Peter R. Buseck

  • The Green Ocean Amazon Experiment (GoAmazon2014/5) Observes Pollution Affecting Gases, Aerosols, Clouds, and Rainfall over the Rain Forest

    S. T. Martin;P. Artaxo;L. Machado;A. O. Manzi

  • Trace gas and particle emissions from open biomass burning in Mexico

    Robert J. Yokelson;I. R. Burling;S. P. Urbanski;E. Atlas

  • Atmospheric tar balls from biomass burning in Mexico

    Kouji Adachi;Peter R. Buseck

  • Wintertime Airborne Measurements of Ice Nucleating Particles in the High Arctic: A Hint to a Marine, Biogenic Source for Ice Nucleating Particles

    M. Hartmann;K. Adachi;O. Eppers;O. Eppers;C. Haas

  • Spherical tarball particles form through rapid chemical and physical changes of organic matter in biomass-burning smoke

    Kouji Adachi;Arthur J. Sedlacek;Lawrence Kleinman;Stephen R. Springston

  • Airborne hydrophilic microplastics in cloud water at high altitudes and their role in cloud formation

    Unknown

  • Single particle characterization of size-fractionated road sediments

    Kouji Adachi;Yoshiaki Tainosho

  • Anthropogenic iron oxide aerosols enhance atmospheric heating

    Nobuhiro Moteki;Kouji Adachi;Sho Ohata;Atsushi Yoshida

  • Global climate change driven by soot at the K-Pg boundary as the cause of the mass extinction

    Kunio Kaiho;Naga Oshima;Kouji Adachi;Yukimasa Adachi

  • Internal structure of cesium-bearing radioactive microparticles released from Fukushima nuclear power plant

    Noriko Yamaguchi;Masanori Mitome;Akiyama-Hasegawa Kotone;Maki Asano

  • Ns-Soot: A Material-Based Term for Strongly Light-Absorbing Carbonaceous Particles

    Peter R. Buseck;Kouji Adachi;András Gelencsér;Éva Tompa

Frequent Co-Authors

Yasuhito Igarashi
Yasuhito Igarashi Kyoto University
Mizuo Kajino
Mizuo Kajino Japan Meteorological Agency
Peter R. Buseck
Peter R. Buseck Arizona State University
Kazuyuki Kita
Kazuyuki Kita Ibaraki University
Yutaka Kondo
Yutaka Kondo National Institute of Polar Research
Robert J. Yokelson
Robert J. Yokelson University of Montana
Makoto Koike
Makoto Koike University of Tokyo
Lawrence I. Kleinman
Lawrence I. Kleinman Brookhaven National Laboratory
Yuichi Onda
Yuichi Onda University of Tsukuba
Timothy B. Onasch
Timothy B. Onasch Boston College

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