World's Best Scientists 2026 revealed!
Keiya Yumimoto

Keiya Yumimoto

D-Index & Metrics

Environmental Sciences

D-Index
35
Citations
4349
World Ranking
9341
National Ranking
190

Keiya Yumimoto 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 Keiya Yumimoto 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: 121 publications — 24th percentile

24% of scientists in this discipline score the same or lower.

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

Keiya Yumimoto 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 Keiya Yumimoto 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: 35 D-Index — 5th percentile

5% of scientists in this discipline score the same or lower.

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

Overview

Keiya Yumimoto is affiliated with Kyushu University in Japan and conducts research primarily in Earth and Planetary Sciences, with a focus on Environmental Science. Their work spans several subfields including Atmospheric Science, Global and Planetary Change, Health, Toxicology and Mutagenesis, Environmental Engineering, and Earth-Surface Processes.

Their research topics cover atmospheric chemistry and aerosols, atmospheric aerosols and clouds, air quality and health impacts, atmospheric and environmental gas dynamics, atmospheric ozone and climate, meteorological phenomena and simulations, and air quality monitoring and forecasting.

Recent publications by Keiya Yumimoto include:

  • Evaluation of a multi-model, multi-constituent assimilation framework for tropospheric chemical reanalysis (2020), Atmospheric chemistry and physics
  • Impacts of COVID-19 lockdown, Spring Festival and meteorology on the NO2 variations in early 2020 over China based on in-situ observations, satellite retrievals and model simulations (2020), Atmospheric Environment
  • Paradigm shift in aerosol chemical composition over regions downwind of China (2020), Scientific Reports
  • Satellite retrieval of aerosol combined with assimilated forecast (2021), Atmospheric chemistry and physics
  • Comparison of three aerosol representations of NHM-Chem (v1.0) for the simulations of air quality and climate-relevant variables (2021), Geoscientific model development

Keiya Yumimoto frequently collaborates with several researchers, including:

  • Itsushi Uno
  • Yoshitaka Jin
  • Tomoaki Nishizawa
  • Atsushi Shimizu
  • Syuichi Itahashi

Their work has appeared predominantly in the following publication venues:

  • Atmospheric chemistry and physics
  • Geoscientific model development
  • Zenodo (CERN European Organization for Nuclear Research)
  • Atmospheric Environment
  • Scientific Reports

Best Publications

  • Asian dust transported one full circuit around the globe

    Itsushi Uno;Kenta Eguchi;Keiya Yumimoto;Toshihiko Takemura

  • Adjoint inversion modeling of Asian dust emission using lidar observations

    Keiya Yumimoto;Itsushi Uno;N. Sugimoto;A. Shimizu

  • Aerosol data assimilation using data from Himawari-8, a next-generation geostationary meteorological satellite

    K. Yumimoto;T.M. Nagao;M. Kikuchi;T.T Sekiyama

  • 3D structure of Asian dust transport revealed by CALIPSO lidar and a 4DVAR dust model

    I. Uno;K. Yumimoto;A. Shimizu;Y. Hara

  • Trans-pacific dust transport: integrated analysis of NASA/CALIPSO and a global aerosol transport model

    K. Eguchi;I. Uno;K. Yumimoto;T. Takemura

  • An elevated large-scale dust veil from the Taklimakan Desert: Intercontinental transport and three-dimensional structure as captured by CALIPSO and regional and global models

    Keiya Yumimoto;K. Eguchi;Itsushi Uno;Toshihiko Takemura

  • Adjoint inverse modeling of NOx emissions over eastern China using satellite observations of NO2 vertical column densities

    Jun ichi Kurokawa;Keiya Yumimoto;Itushi Uno;Toshimasa Ohara

  • Current state of the global operational aerosol multi-model ensemble: An update from the International Cooperative for Aerosol Prediction (ICAP).

    Peng Xian;Jeffrey S. Reid;Edward J. Hyer;Charles R. Sampson

  • Adjoint inverse modeling of dust emission and transport over East Asia

    Keiya Yumimoto;Itsushi Uno;N. Sugimoto;A. Shimizu

  • Large Asian dust layers continuously reached North America in April 2010

    Itsushi Uno;K. Eguchi;Keiya Yumimoto;Z. Liu

  • Evaluation of a multi-model, multi-constituent assimilation framework for tropospheric chemical reanalysis

    Kazuyuki Miyazaki;Kazuyuki Miyazaki;W. Kevin Bowman;Keiya Yumimoto;Thomas W. Walker

  • Lidar network observations of tropospheric aerosols

    Nobuo Sugimoto;Ichiro Matsui;Atsushi Shimizu;Tomoaki Nishizawa

  • Adjoint inverse modeling of CO emissions over Eastern Asia using four-dimensional variational data assimilation

    Keiya Yumimoto;Itsushi Uno

  • Asian dust outflow in the PBL and free atmosphere retrieved by NASA CALIPSO and an assimilated dust transport model

    Y. Hara;K. Yumimoto;I. Uno;A. Shimizu

  • JRAero: the Japanese Reanalysis for Aerosol v1.0

    Keiya Yumimoto;Keiya Yumimoto;Taichu Y. Tanaka;Naga Oshima;Takashi Maki

  • A 15-year record (2001–2015) of the ratio of nitrate to non-sea-salt sulfate in precipitation over East Asia

    Syuichi Itahashi;Syuichi Itahashi;Keiya Yumimoto;Itsushi Uno;Hiroshi Hayami

  • Interannual variation in the fine-mode MODIS aerosol optical depth and its relationship to the changes in sulfur dioxide emissions in China between 2000 and 2010

    S. Itahashi;I. Uno;K. Yumimoto;H. Irie

  • Diagnosing recent CO emissions and ozone evolution in East Asia using coordinated surface observations, adjoint inverse modeling, and MOPITT satellite data

    H. Tanimoto;H. Tanimoto;Y. Sawa;S. Yonemura;K. Yumimoto

  • Impacts of COVID-19 lockdown, Spring Festival and meteorology on the NO2 variations in early 2020 over China based on in-situ observations, satellite retrievals and model simulations

    Zhe Wang;Zhe Wang;Itsushi Uno;Keiya Yumimoto;Syuichi Itahashi

  • Episodic upwelling and dust deposition as bloom triggers in low‐nutrient, low‐chlorophyll regions

    Paulo H. R. Calil;Paulo H. R. Calil;Scott C. Doney;Keiya Yumimoto;Kenta Eguchi

Frequent Co-Authors

Itsushi Uno
Itsushi Uno Kyushu University
Atsushi Shimizu
Atsushi Shimizu National Institute for Environmental Studies
Nobuo Sugimoto
Nobuo Sugimoto National Institute for Environmental Studies
Toshihiko Takemura
Toshihiko Takemura Kyushu University
Zhaoyan Liu
Zhaoyan Liu Langley Research Center
Toshimasa Ohara
Toshimasa Ohara Asia Center for Air Pollution Research
Hitoshi Irie
Hitoshi Irie Chiba University
Mizuo Kajino
Mizuo Kajino Japan Meteorological Agency
Zifa Wang
Zifa Wang Chinese Academy of Sciences
Yasuhito Igarashi
Yasuhito Igarashi Kyoto University

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