World's Best Scientists 2026 revealed!
Atsushi Hagiwara

Atsushi Hagiwara

D-Index & Metrics

Ecology and Evolution

D-Index
42
Citations
6955
World Ranking
5570
National Ranking
30

Atsushi Hagiwara publications per year

1985: 2 publications 1986: 0 publications 1987: 0 publications 1988: 2 publications 1989: 2 publications 1990: 2 publications 1991: 0 publications 1992: 1 publications 1993: 4 publications 1994: 1 publications 1995: 5 publications 1996: 3 publications 1997: 12 publications 1998: 2 publications 1999: 4 publications 2000: 6 publications 2001: 10 publications 2002: 2 publications 2003: 5 publications 2004: 3 publications 2005: 12 publications 2006: 10 publications 2007: 18 publications 2008: 11 publications 2009: 6 publications 2010: 7 publications 2011: 9 publications 2012: 2 publications 2013: 9 publications 2014: 12 publications 2015: 2 publications 2016: 7 publications 2017: 15 publications 2018: 15 publications 2019: 17 publications 2020: 18 publications 2021: 13 publications 2022: 9 publications 2023: 10 publications 2024: 6 publications 2025: 7 publications
1985 2025

281 publications in total across all disciplines

Atsushi Hagiwara publication distribution in Ecology and Evolution in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Ecology and Evolution in 2026. The highlighted bar marks where Atsushi Hagiwara sits on this spectrum.

37–41 publications: 2 scientists 42–46 publications: 9 scientists 47–51 publications: 10 scientists 52–56 publications: 31 scientists 57–61 publications: 56 scientists 62–66 publications: 91 scientists 67–71 publications: 92 scientists 72–76 publications: 127 scientists 77–81 publications: 173 scientists 82–86 publications: 236 scientists 87–91 publications: 227 scientists 92–96 publications: 240 scientists 97–101 publications: 333 scientists 102–106 publications: 280 scientists 107–111 publications: 300 scientists 112–116 publications: 285 scientists 117–121 publications: 305 scientists 122–126 publications: 287 scientists 127–131 publications: 278 scientists 132–136 publications: 289 scientists 137–141 publications: 273 scientists 142–146 publications: 262 scientists 147–151 publications: 246 scientists 152–156 publications: 235 scientists 157–161 publications: 205 scientists 162–166 publications: 199 scientists 167–171 publications: 174 scientists 172–176 publications: 164 scientists 177–181 publications: 173 scientists 182–186 publications: 189 scientists 187–191 publications: 170 scientists 192–196 publications: 139 scientists 197–201 publications: 128 scientists 202–206 publications: 117 scientists 207–211 publications: 115 scientists 212–216 publications: 107 scientists 217–221 publications: 124 scientists 222–226 publications: 81 scientists 227–231 publications: 82 scientists 232–236 publications: 85 scientists 237–241 publications: 75 scientists 242–246 publications: 66 scientists 247–251 publications: 81 scientists 252–256 publications: 69 scientists 257–261 publications: 70 scientists 262–266 publications: 55 scientists 267–271 publications: 64 scientists 272–276 publications: 49 scientists 277–281 publications: 48 scientists 282–286 publications: 44 scientists 287–291 publications: 45 scientists 292–296 publications: 36 scientists 297–301 publications: 39 scientists 302–306 publications: 38 scientists 307–311 publications: 30 scientists 312–316 publications: 34 scientists 317–321 publications: 25 scientists 322–326 publications: 22 scientists 327–331 publications: 28 scientists 332–336 publications: 30 scientists 337–341 publications: 22 scientists 342–346 publications: 30 scientists 347–351 publications: 26 scientists 352–356 publications: 22 scientists 357–361 publications: 29 scientists 362–366 publications: 21 scientists 367–371 publications: 12 scientists 372–376 publications: 18 scientists 377–381 publications: 17 scientists 382–386 publications: 13 scientists 387–391 publications: 21 scientists 392–396 publications: 13 scientists 397–401 publications: 10 scientists 402–406 publications: 15 scientists 407–411 publications: 8 scientists 412–416 publications: 9 scientists 417–421 publications: 8 scientists 422–426 publications: 4 scientists 427–431 publications: 10 scientists 432–436 publications: 10 scientists 437–441 publications: 5 scientists 442–446 publications: 4 scientists 447–451 publications: 10 scientists 452–456 publications: 2 scientists 457–461 publications: 4 scientists 462–466 publications: 7 scientists 467–471 publications: 7 scientists 472–476 publications: 6 scientists 477–481 publications: 6 scientists 482–486 publications: 3 scientists 487–491 publications: 3 scientists 492–496 publications: 4 scientists 497–501 publications: 4 scientists 502–506 publications: 8 scientists 507–511 publications: 5 scientists 512–516 publications: 4 scientists 517–521 publications: 5 scientists 522–526 publications: 4 scientists 527–530 publications: 5 scientists 531+ publications: 100 scientists
37 publications 531+

This scientist: 254 publications — 86th percentile

86% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 531 publications or more.

Atsushi Hagiwara D-index placement in Ecology and Evolution in 2026

The chart shows the D-index (discipline H-index) distribution of Ecology and Evolution scientists ranked by Research.com in 2026. The highlighted bar marks where Atsushi Hagiwara sits on this spectrum.

30 D-Index: 95 scientists 31 D-Index: 123 scientists 32 D-Index: 191 scientists 33 D-Index: 245 scientists 34 D-Index: 252 scientists 35 D-Index: 244 scientists 36 D-Index: 249 scientists 37 D-Index: 244 scientists 38 D-Index: 254 scientists 39 D-Index: 254 scientists 40 D-Index: 280 scientists 41 D-Index: 274 scientists 42 D-Index: 266 scientists 43 D-Index: 233 scientists 44 D-Index: 248 scientists 45 D-Index: 208 scientists 46 D-Index: 201 scientists 47 D-Index: 213 scientists 48 D-Index: 207 scientists 49 D-Index: 172 scientists 50 D-Index: 209 scientists 51 D-Index: 199 scientists 52 D-Index: 153 scientists 53 D-Index: 169 scientists 54 D-Index: 163 scientists 55 D-Index: 148 scientists 56 D-Index: 120 scientists 57 D-Index: 146 scientists 58 D-Index: 137 scientists 59 D-Index: 140 scientists 60 D-Index: 104 scientists 61 D-Index: 119 scientists 62 D-Index: 118 scientists 63 D-Index: 99 scientists 64 D-Index: 77 scientists 65 D-Index: 100 scientists 66 D-Index: 86 scientists 67 D-Index: 83 scientists 68 D-Index: 75 scientists 69 D-Index: 94 scientists 70 D-Index: 57 scientists 71 D-Index: 68 scientists 72 D-Index: 59 scientists 73 D-Index: 63 scientists 74 D-Index: 66 scientists 75 D-Index: 60 scientists 76 D-Index: 42 scientists 77 D-Index: 49 scientists 78 D-Index: 39 scientists 79 D-Index: 37 scientists 80 D-Index: 43 scientists 81 D-Index: 41 scientists 82 D-Index: 45 scientists 83 D-Index: 34 scientists 84 D-Index: 40 scientists 85 D-Index: 35 scientists 86 D-Index: 55 scientists 87 D-Index: 24 scientists 88 D-Index: 24 scientists 89 D-Index: 30 scientists 90 D-Index: 23 scientists 91 D-Index: 25 scientists 92 D-Index: 27 scientists 93 D-Index: 27 scientists 94 D-Index: 13 scientists 95 D-Index: 23 scientists 96 D-Index: 12 scientists 97 D-Index: 14 scientists 98 D-Index: 19 scientists 99 D-Index: 16 scientists 100 D-Index: 14 scientists 101 D-Index: 5 scientists 102 D-Index: 21 scientists 103 D-Index: 16 scientists 104 D-Index: 10 scientists 105 D-Index: 7 scientists 106 D-Index: 7 scientists 107 D-Index: 7 scientists 108 D-Index: 6 scientists 109 D-Index: 9 scientists 110 D-Index: 11 scientists 111 D-Index: 12 scientists 112 D-Index: 9 scientists 113 D-Index: 7 scientists 114 D-Index: 3 scientists 115 D-Index: 8 scientists 116 D-Index: 5 scientists 117 D-Index: 11 scientists 118 D-Index: 4 scientists 119 D-Index: 2 scientists 120 D-Index: 5 scientists 121+ D-Index: 100 scientists
30 D-Index 121+

This scientist: 42 D-Index — 35th percentile

35% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 121 D-Index or more.

Overview

Atsushi Hagiwara is affiliated with Nagasaki University in Japan and has contributed extensively to the fields of environmental science and biochemistry, genetics, and molecular biology. Their research encompasses a range of subfields including ecology, aquatic science, molecular biology, health, toxicology and mutagenesis, and oceanography.

The scientist's work covers a variety of key topics such as environmental toxicology and ecotoxicology, aquaculture nutrition and growth, physiological and biochemical adaptations, marine bivalve and aquaculture studies, marine biology and ecology research, reproductive biology and impacts on aquatic species, and aquaculture disease management and microbiota.

Frequent coauthors in their publications include Jae-Seong Lee, Min-Sub Kim, Yoshitaka Sakakura, Duck-Hyun Kim, and Hee-Jin Kim, reflecting collaborative work across numerous studies. Their research is regularly published in established venues such as Comparative Biochemistry and Physiology Part D Genomics and Proteomics, Aquaculture, Marine Pollution Bulletin, Mitochondrial DNA Part B, and Fisheries Science.

Recent papers authored or coauthored by Atsushi Hagiwara include:

  • The glutathione S-transferase genes in marine rotifers and copepods: Identification of GSTs and applications for ecotoxicological studies, 2020, Marine Pollution Bulletin
  • A review on the improvement of cladocera (Moina) nutrition as live food for aquaculture: using valuable plankton fisheries resources, 2020, Journal of Environmental Biology
  • Transgenerational acclimation to changes in ocean acidification in marine invertebrates, 2020, Marine Pollution Bulletin
  • Effects of temperature changes on life parameters, oxidative stress, and antioxidant defense system in the monogonont marine rotifer Brachionus plicatilis, 2020, Marine Pollution Bulletin
  • Multigenerational Mitigating Effects of Ocean Acidification on In Vivo Endpoints, Antioxidant Defense, DNA Damage Response, and Epigenetic Modification in an Asexual Monogonont Rotifer, 2020, Environmental Science & Technology

Best Publications

  • ECOTOXICOLOGY, ECOPHYSIOLOGY, AND MECHANISTIC STUDIES WITH ROTIFERS

    Hans-U. Dahms;Hans-U. Dahms;Atsushi Hagiwara;Jae-Seong Lee

  • Fifteen species in one: deciphering the Brachionus plicatilis species complex (Rotifera, Monogononta) through DNA taxonomy

    Scott Mills;J. Arturo Alcántara-Rodríguez;Jorge Ciros-Pérez;Africa Gómez

  • Live food production in Japan: recent progress and future aspects

    A Hagiwara;W.G Gallardo;W.G Gallardo;M Assavaaree;T Kotani

  • Abundance of birds in Fukushima as judged from Chernobyl.

    Anders Pape Møller;Atsushi Hagiwara;Shin Matsui;Satoe Kasahara

  • Estrogenic compounds affect development of harpacticoid copepod Tigriopus japonicus.

    Helen S. Marcial;Atsushi Hagiwara;Terry W. Snell

  • Morphology, reproduction, genetics, and mating behavior of small, tropical marine Brachionus strains (Rotifera)

    Atsushi Hagiwara;Tomonari Kotani;Terry W. Snell;Mavit Assava-Aree

  • Development of rotifer strains with useful traits for rearing fish larvae

    Atsushi Hagiwara;Koushiro Suga;Atsushi Akazawa;Tomonari Kotani

  • Culture technology of marine rotifers and the implications for intensive culture of marine fish in Japan

    Kenji Yoshimura;Atsushi Hagiwara;Takao Yoshimatsu;Chikara Kitajima

  • Increased sexual reproduction in brachionus plicatilis (rotifera) with the addition of bacteria and rotifer extracts

    Atsushi Hagiwara;Kenichiro Hamada;Sonoyo Hori;Kazutsugu Hirayama

  • Effect of incubation and preservation on resting egg hatching and mixis in the derived clones of the rotifer Brachionus plicatilis

    Atsushi Hagiwara;Akinori Hino

  • Recent development of a high density mass culture system for the rotifer Brachionus rotundiformis Tschugunoff

    Kenji Yoshimura;Koji Usuki;Takao Yoshimatsu;Chikara Kitajima

  • Effect of some vertebrate and invertebrate hormones on the population growth, mictic female production, and body size of the marine rotifer Brachionus plicatilis Müller

    Wenresti G. Gallardo;Wenresti G. Gallardo;Atsushi Hagiwara;Yuichi Tomita;Kiyoshi Soyano

  • Effect of Some Pesticides on Reproduction of Rotifer Brachionus plicatilis Müller

    Helen S. Marcial;Atsushi Hagiwara;Terry W. Snell

  • The complete mitochondrial genome of the intertidal copepod Tigriopus sp. (Copepoda, Harpactidae) from Korea and phylogenetic considerations

    Sang-Oun Jung;Young-Mi Lee;Tae-Jin Park;Heum Gi Park

  • Factors affecting intensive larval rearing of striped mullet, Mugil cephalus

    Hiroki Eda;Ryan Murashige;Yoshioki Oozeki;Atsushi Hagiwara

  • Studies on the formation and hatching of fertilized eggs of the rotifer Brachionus plicatilis - II. Effects of temperature and chlorinity on resting egg formation in the rotifer Brachionus plicatilis.

    Atsushi Hagiwara;Akinori Hino;Reijiro Hirano

  • Mass production and preservation of the resting eggs of the euryhaline rotifer Brachionus plicatilis and B. rotundiformis

    A. Hagiwara;M.D. Balompapueng;N. Munuswamy;K. Hirayama

  • Effect of periodical starvation on the life history of Brachionus plicatilis O.F. Müller (Rotifera): a possible strategy for population stability

    Tatsuki Yoshinaga;Atsushi Hagiwara;Katsumi Tsukamoto

  • Complete mitochondrial genome of the monogonont rotifer, Brachionus koreanus (Rotifera, Brachionidae).

    Dae-Sik Hwang;Koushirou Suga;Yoshitaka Sakakura;Heum Gi Park

  • Resting eggs of the marine rotifer Brachionus plicatilis Muller: development, and effect of irradiation on hatching

    Atsushi Hagiwara;Nobuyuki Hoshi;Fumiko Kawahara;Kayoko Tominaga

  • Reproductive isolation among geographically and temporally isolated marine Brachionus strains

    T. Kotani;M. Ozaki;K. Matsuoka;T. W. Snell

  • The minute monogonont rotifer Proales similis de Beauchamp: Culture and feeding to small mouth marine fish larvae

    Stenly Wullur;Yoshitaka Sakakura;Atsushi Hagiwara

  • Life history response and age-specific tolerance to starvation in Brachionus plicatilis O.F. Müller (Rotifera)

    Tatsuki Yoshinaga;Atsushi Hagiwara;Katsumi Tsukamoto

  • Effect of conditioned media on the asexual reproduction of the monogonont rotifer Brachionus plicatilis O. F. Müller

    Tatsuki Yoshinaga;Atsushi Hagiwara;Katsumi Tsukamoto

  • Interspecific Relations between Marine Rotifer Brachionus rotundiformis and Zooplankton Species Contaminating in the Rotifer Mass Culture Tank.

    Atsushi Hagiwara;Min-Min Jung;Takumi Sato;Kazutsugu Hirayama

  • Effect of juvenile hormone and serotonin (5-HT) on mixis induction of the rotifer Brachionus plicatilis Muller

    Wenresti G Gallardo;Atsushi Hagiwara;Terry W Snell

  • Differences in life-history traits in two clonal strains of the self-fertilizing fish, Rivulus marmoratus

    Ma.Vivian Camacho Grageda;Ma.Vivian Camacho Grageda;Yoshitaka Sakakura;Masako Minamimoto;Atsushi Hagiwara

  • The glutathione S-transferase genes in marine rotifers and copepods: Identification of GSTs and applications for ecotoxicological studies

    Jun Chul Park;Atsushi Hagiwara;Heum Gi Park;Jae-Seong Lee

  • Resting egg formation and hatching of the S-type rotifer Brachionus plicatilis at varying salinities

    A. Hagiwara;C. S. Lee;G. Miyamoto;A. Hino

Frequent Co-Authors

Jae-Seong Lee
Jae-Seong Lee Sungkyunkwan University
Terry W. Snell
Terry W. Snell Georgia Institute of Technology
Sami Souissi
Sami Souissi University of Lille
Katsumi Tsukamoto
Katsumi Tsukamoto University of Tokyo
Russell J. Shiel
Russell J. Shiel University of Adelaide
David L. G. Noakes
David L. G. Noakes Oregon State University
Manuel Serra
Manuel Serra University of Valencia
Young-Mi Lee
Young-Mi Lee Ewha Womans University
Shugo Watabe
Shugo Watabe Kitasato University
Shuichi Asakawa
Shuichi Asakawa University of Tokyo

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