World's Best Scientists 2026 revealed!

D-Index & Metrics

Environmental Sciences

D-Index
49
Citations
25664
World Ranking
5109
National Ranking
90

Kiyoshi Takahashi 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 Kiyoshi Takahashi 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: 231 publications — 73rd percentile

73% of scientists in this discipline score the same or lower.

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

Kiyoshi Takahashi 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 Kiyoshi Takahashi 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: 49 D-Index — 47th percentile

47% of scientists in this discipline score the same or lower.

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

Overview

Kiyoshi Takahashi is affiliated with the National Institute for Environmental Studies in Japan and specializes in Environmental Science, with a strong focus on Global and Planetary Change. Their research integrates themes from Economics and Econometrics, Health, Toxicology and Mutagenesis, Atmospheric Science, and Environmental Engineering.

The scientist has contributed extensively to several key topics, including Climate variability and models, Climate Change and Health Impacts, Climate Change Policy and Economics, Agriculture Sustainability and Environmental Impact, Atmospheric and Environmental Gas Dynamics, Environmental Impact and Sustainability, and Climate change impacts on agriculture.

Recent publications by Takahashi include the following papers:

  • Extreme climate events increase risk of global food insecurity and adaptation needs, 2021, Nature Food
  • Heat health risk assessment in Philippine cities using remotely sensed data and social-ecological indicators, 2020, Nature Communications
  • Global trends and scenarios for terrestrial biodiversity and ecosystem services from 1900 to 2050, 2024, Science
  • Land-based climate change mitigation measures can affect agricultural markets and food security, 2022, Nature Food
  • Measuring the sustainable development implications of climate change mitigation, 2020, Environmental Research Letters

The work of Takahashi has appeared frequently in journals such as Environmental Research Letters, Nature Climate Change, Zenodo (CERN European Organization for Nuclear Research), Nature Food, and Communications Earth & Environment.

Frequent collaborators in Takahashi's body of work include Shinichiro Fujimori, Tomoko Hasegawa, Jun'ya Takakura, Hideo Shiogama, and Wenchao Wu.

Best Publications

  • The Shared Socioeconomic Pathways and their energy, land use, and greenhouse gas emissions implications: An overview

    Keywan Riahi;Detlef P. van Vuuren;Elmar Kriegler;Jae Edmonds

  • Climate change 2007 : impacts, adaptation and vulnerability : Working Group II contribution to the Fourth Assessment Report of the IPCC Intergovernmental Panel on Climate Change

    Tarekegn Abeku;Pamela Abuodha;Francis Adesina;Neil Adger

  • Assessment of adaptation practices, options, constraints and capacity

    WN Adger;S Agrawal;Mmw Mirza;C Conde

  • Flood risk and climate change: global and regional perspectives

    Zbigniew W Kundzewicz;Shinjiro Kanae;Sonia I Seneviratne;John W Handmer

  • Land-use futures in the shared socio-economic pathways

    Alexander Popp;Katherine Calvin;Shinichiro Fujimori;Petr Havlik

  • Global emissions pathways under different socioeconomic scenarios for use in CMIP6: a dataset of harmonized emissions trajectories through the end of the century

    Matthew J. Gidden;Keywan Riahi;Steven J. Smith;Shinichiro Fujimori;Shinichiro Fujimori

  • SSP3: AIM implementation of Shared Socioeconomic Pathways

    Shinichiro Fujimori;Tomoko Hasegawa;Toshihiko Masui;Kiyoshi Takahashi

  • Risk of increased food insecurity under stringent global climate change mitigation policy

    Tomoko Hasegawa;Tomoko Hasegawa;Shinichiro Fujimori;Shinichiro Fujimori;Shinichiro Fujimori;Petr Havlík;Hugo Valin

  • Emergent risks and key vulnerabilities

    Michael Oppenheimer;Maximiliano Campos;Rachel Warren;Joern Birkmann

  • IPCC reasons for concern regarding climate change risks

    Brian C. O'Neill;Michael Oppenheimer;Rachel Warren;Stephane Hallegatte

  • Changes in impacts of climate extremes: Human systems and ecosystems

    John Handmer;Yasushi Honda;Zbigniew W. Kundzewicz;Nigel Arnell

  • Extreme climate events increase risk of global food insecurity and adaptation needs

    Tomoko Hasegawa;Tomoko Hasegawa;Gen Sakurai;Shinichiro Fujimori;Shinichiro Fujimori;Shinichiro Fujimori;Kiyoshi Takahashi

  • A global water scarcity assessment under Shared Socio-economic Pathways – Part 2: Water availability and scarcity

    N. Hanasaki;S. Fujimori;T. Yamamoto;S. Yoshikawa

  • Agriculture and climate change in global scenarios: why don't the models agree

    Gerald C. Nelson;Gerald C. Nelson;Dominique van der Mensbrugghe;Helal Ahammad;Elodie Blanc

  • Heat health risk assessment in Philippine cities using remotely sensed data and social-ecological indicators

    Ronald C. Estoque;Makoto Ooba;Xerxes T. Seposo;Takuya Togawa

  • Future climate change: Implications for Indian summer monsoon and its variability

    Lal Murari;T. Nozawa;S. Emori;H. Harasawa

  • A multi-model assessment of food security implications of climate change mitigation

    Shinichiro Fujimori;Shinichiro Fujimori;Shinichiro Fujimori;Tomoko Hasegawa;Tomoko Hasegawa;Tomoko Hasegawa;Volker Krey;Keywan Riahi;Keywan Riahi

  • Impact assessment of climate change on rice production in Asia in comprehensive consideration of process/parameter uncertainty in general circulation models

    Yuji Masutomi;Kiyoshi Takahashi;Hideo Harasawa;Yuzuru Matsuoka

  • A global water scarcity assessment under Shared Socio-economic Pathways – Part 1: Water use

    N. Hanasaki;S. Fujimori;T. Yamamoto;S. Yoshikawa

  • Land-based climate change mitigation measures can affect agricultural markets and food security

    Unknown

  • Changes in impacts of climate extremes: human systems and ecosystems. A Special Report of Working Groups I and II of the Intergovernmental Panel on Climate Change (IPCC)

    J. Handmer;Y. Honda;Kundzewicz;N. Arnell

Frequent Co-Authors

Shinichiro Fujimori
Shinichiro Fujimori Kyoto University
Tomoko Hasegawa
Tomoko Hasegawa Ritsumeikan University
Toshihiko Masui
Toshihiko Masui National Institute for Environmental Studies
Naota Hanasaki
Naota Hanasaki National Institute for Environmental Studies
Seita Emori
Seita Emori University of Tokyo
Hideo Shiogama
Hideo Shiogama National Institute for Environmental Studies
Yasushi Honda
Yasushi Honda University of Tsukuba
Petr Havlik
Petr Havlik International Institute for Applied Systems Analysis
Akihiko Ito
Akihiko Ito University of Tokyo
Taikan Oki
Taikan Oki University of Tokyo

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