World's Best Scientists 2026 revealed!

D-Index & Metrics

Environmental Sciences

D-Index
42
Citations
6226
World Ranking
7452
National Ranking
564

Roman Ashauer 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 Roman Ashauer 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: 92 publications — 9th percentile

9% of scientists in this discipline score the same or lower.

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

Roman Ashauer 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 Roman Ashauer 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: 42 D-Index — 25th percentile

25% of scientists in this discipline score the same or lower.

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

Overview

Roman Ashauer is affiliated with the University of York in the United Kingdom. Their research primarily focuses on Environmental Science, with significant contributions to Agricultural and Biological Sciences. Their work spans several subfields including Health, Toxicology and Mutagenesis, Pollution, Insect Science, Food Science, and Oceanography.

The main topics covered in Roman Ashauer's research include:

  • Environmental Toxicology and Ecotoxicology
  • Pesticide and Herbicide Environmental Studies
  • Pharmaceutical and Antibiotic Environmental Impacts
  • Pesticide Residue Analysis and Safety
  • Insect and Pesticide Research
  • Insect Resistance and Genetics
  • Insect Utilization and Effects

Roman Ashauer has published work in several frequent venues, indicating the range and focus of their research publications. These venues include:

  • Environmental Toxicology and Chemistry (6 publications)
  • The Science of The Total Environment (3 publications)
  • Environmental Science & Technology (3 publications)
  • Integrated Environmental Assessment and Management (3 publications)
  • Ecotoxicology and Environmental Safety (3 publications)

Some of the recent papers by Roman Ashauer are:

  • "Interactive effects of multiple stressors vary with consumer interactions, stressor dynamics and magnitude," 2022, Ecology Letters
  • "How to analyse and account for interactions in mixture toxicity with toxicokinetic-toxicodynamic models," 2022, The Science of The Total Environment
  • "Predicting Mixture Effects over Time with Toxicokinetic-Toxicodynamic Models (GUTS): Assumptions, Experimental Testing, and Predictive Power," 2021, Environmental Science & Technology
  • "Sublethal effect modelling for environmental risk assessment of chemicals: Problem definition, model variants, application and challenges," 2020, The Science of The Total Environment
  • "Three perspectives on the prediction of chemical effects in ecosystems," 2022, Global Change Biology

Roman Ashauer has frequently collaborated with several co-authors, which reflects the interdisciplinary and collaborative nature of their research. Key co-authors include:

  • Neil Sherborne (8 publications)
  • Mark E. Hodson (7 publications)
  • Tjalling Jager (6 publications)
  • Benoît Goussen (5 publications)
  • Colin D. Brown (5 publications)

Best Publications

  • General Unified Threshold Model of Survival - a Toxicokinetic- Toxicodynamic Framework for Ecotoxicology

    Tjalling Jager;Carlo Albert;Thomas G. Preuss;Roman Ashauer

  • Nanopesticides: guiding principles for regulatory evaluation of environmental risks.

    Rai S. Kookana;Alistair B. A. Boxall;Philip T. Reeves;Roman Ashauer

  • Uptake and depuration of pharmaceuticals in aquatic invertebrates

    Melanie Meredith-Williams;Laura J. Carter;Richard Fussell;David Raffaelli

  • Advantages of toxicokinetic and toxicodynamic modelling in aquatic ecotoxicology and risk assessment.

    Roman Ashauer;Beate I. Escher;Beate I. Escher

  • Effects of agricultural conditions on the leaching behaviour of veterinary antibiotics in soils

    Paul A. Blackwell;Paul Kay;Roman Ashauer;Alistair B.A. Boxall;Alistair B.A. Boxall

  • New ecotoxicological model to simulate survival of aquatic invertebrates after exposure to fluctuating and sequential pulses of pesticides.

    Roman Ashauer;and Alistair B. A. Boxall;Colin D. Brown

  • Post-ozonation in a municipal wastewater treatment plant improves water quality in the receiving stream

    Roman Ashauer

  • Framework for traits‐based assessment in ecotoxicology

    Mascha N Rubach;Roman Ashauer;David B Buchwalter;HJ De Lange

  • Crucial role of mechanisms and modes of toxic action for understanding tissue residue toxicity and internal effect concentrations of organic chemicals.

    Beate I. Escher;Beate I. Escher;Roman Ashauer;Scott Dyer;Joop L. M. Hermens

  • Predicting effects on aquatic organisms from fluctuating or pulsed exposure to pesticides

    Roman Ashauer;Roman Ashauer;Alistair Boxall;Alistair Boxall;Colin Brown;Colin Brown

  • Predicting Concentrations of Organic Chemicals in Fish by Using Toxicokinetic Models

    Julita Stadnicka;Kristin Schirmer;Kristin Schirmer;Roman Ashauer

  • Building and Applying Quantitative Adverse Outcome Pathway Models for Chemical Hazard and Risk Assessment.

    Edward J. Perkins;Roman Ashauer;Lyle Burgoon;Rory Conolly

  • The Insecticide Imidacloprid Causes Mortality of the Freshwater Amphipod Gammarus pulex by Interfering with Feeding Behavior

    Anna-Maija Nyman;Anita Hintermeister;Kristin Schirmer;Kristin Schirmer;Roman Ashauer;Roman Ashauer

  • Reintroducing Environmental Change Drivers in Biodiversity–Ecosystem Functioning Research

    Frederik De Laender;Jason R. Rohr;Roman Ashauer;Donald J. Baird

  • Toxicokinetic and Toxicodynamic Modeling Explains Carry-over Toxicity from Exposure to Diazinon by Slow Organism Recovery

    Roman Ashauer;Anita Hintermeister;Ivo Caravatti;Andreas Kretschmann

  • Significance of Xenobiotic Metabolism for Bioaccumulation Kinetics of Organic Chemicals in Gammarus pulex

    Roman Ashauer;Anita Hintermeister;Isabel O’Connor;Isabel O’Connor;Maline Elumelu

  • CREAM: a European project on mechanistic effect models for ecological risk assessment of chemicals

    Volker Grimm;Roman Ashauer;Valery E Forbes;Udo Hommen

  • Toxicokinetic variation in 15 freshwater arthropod species exposed to the insecticide chlorpyrifos

    Mascha N. Rubach;Roman Ashauer;Stephen J. Maund;Donald J. Baird

  • Toxicokinetic-toxicodynamic modelling of survival of Gammarus pulex in multiple pulse exposures to propiconazole: model assumptions, calibration data requirements and predictive power

    Anna-Maija Nyman;Anna-Maija Nyman;Kristin Schirmer;Kristin Schirmer;Roman Ashauer

  • Bioaccumulation kinetics of organic xenobiotic pollutants in the freshwater invertebrate Gammarus pulex modeled with prediction intervals.

    Roman Ashauer;Ivo Caravatti;Anita Hintermeister;Beate I. Escher;Beate I. Escher

Frequent Co-Authors

Beate I. Escher
Beate I. Escher Helmholtz Centre for Environmental Research
Colin D. Brown
Colin D. Brown University of York
Kristin Schirmer
Kristin Schirmer Swiss Federal Institute of Aquatic Science and Technology
Alistair B.A. Boxall
Alistair B.A. Boxall University of York
Tjalling Jager
Tjalling Jager Vrije Universiteit Amsterdam
Juliane Hollender
Juliane Hollender Swiss Federal Institute of Aquatic Science and Technology
Paul J. Van den Brink
Paul J. Van den Brink Wageningen University & Research
Donald J. Baird
Donald J. Baird University of New Brunswick
Piet Spaak
Piet Spaak Swiss Federal Institute of Aquatic Science and Technology
Mark E. Hodson
Mark E. Hodson University of York

If you think any of the details on this page are incorrect, let us know.

Report an issue

We appreciate your kind effort to assist us to improve this page, it would be helpful providing us with as much detail as possible in the text box below:

Related Online Degrees & Career Pathways

Studying Environmental Sciences opens doors to diverse career opportunities that combine science, technology, and public policy. For those looking for a straightforward entry into related fields, exploring the easy bachelor's degree options can help identify accessible programs with relevant environmental applications.

Specializing in the Earth's physical processes through an online geology degree online is a natural extension for environmental science students. This pathway provides foundational knowledge crucial for careers in natural resource management and environmental consulting.

Geographic Information Systems (GIS) skills are increasingly important in environmental monitoring and planning. Attending institutions recognized among the best GIS schools can significantly enhance job prospects by equipping students with advanced spatial analysis capabilities.

For those interested in environmental policy and administration, pursuing online MPA degrees offers flexibility and specialized training in public affairs, allowing professionals to contribute effectively to sustainable governance and environmental regulations.

Best Scientists Citing Roman Ashauer

Trending Scientists

Recently Published Articles