World's Best Scientists 2026 revealed!
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Environmental Sciences
UK
2023

D-Index & Metrics

Environmental Sciences

D-Index
72
Citations
17583
World Ranking
1504
National Ranking
121

Andrew C. Johnson 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 Andrew C. Johnson 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: 194 publications — 62nd percentile

62% of scientists in this discipline score the same or lower.

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

Andrew C. Johnson 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 Andrew C. Johnson 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: 72 D-Index — 85th percentile

85% of scientists in this discipline score the same or lower.

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

Research.com Recognitions

  • 2023 - Research.com Environmental Sciences in United Kingdom Leader Award

Overview

Andrew C. Johnson is affiliated with the UK Centre for Ecology & Hydrology in the United Kingdom. Their research focuses primarily on Environmental Science, with a significant number of publications dedicated to Ecology, Pollution, and Health, Toxicology and Mutagenesis. Additional areas of study include Nature and Landscape Conservation and Environmental Chemistry.

The scientist's main topics of research encompass Pharmaceutical and Antibiotic Environmental Impacts, Fish Ecology and Management Studies, Environmental Toxicology and Ecotoxicology, Freshwater macroinvertebrate diversity and ecology, Aquatic Invertebrate Ecology and Behavior, Toxic Organic Pollutants Impact, and Pesticide and Herbicide Environmental Studies.

Andrew C. Johnson has contributed to multiple recent papers published in recognized journals. Notable publications include:

  • "Ecological risk assessment of fifty pharmaceuticals and personal care products (PPCPs) in Chinese surface waters: A proposed multiple-level system," 2020, Environment International
  • "Learning from the past and considering the future of chemicals in the environment," 2020, Science
  • "Identification and Quantification of Microplastics in Potable Water and Their Sources within Water Treatment Works in England and Wales," 2020, Environmental Science & Technology
  • "Semi-automated analysis of microplastics in complex wastewater samples," 2020, Environmental Pollution
  • "Is water quality in British rivers 'better than at any time since the end of the Industrial Revolution'?" 2022, The Science of The Total Environment

Frequent co-authors that have collaborated with Andrew C. Johnson include John P. Sumpter, Monika D. Jürgens, Fengchang Wu, Xiaowei Jin, and Jian Xu. These collaborators have contributed to various studies, often intersecting with Johnson's core research themes.

Their work has appeared repeatedly in specific publication venues, notably Environmental Science & Technology, The Science of The Total Environment, SSRN Electronic Journal, Environment International, and Environmental Pollution. These journals are central platforms for disseminating research in Johnson's fields of interest.

Best Publications

  • Albiglutide and cardiovascular outcomes in patients with type 2 diabetes and cardiovascular disease (Harmony Outcomes): a double-blind, randomised placebo-controlled trial

    Adrian F Hernandez;Jennifer B Green;Salim Janmohamed;Ralph B D'Agostino

  • Predicted exposures to steroid estrogens in U.K. rivers correlate with widespread sexual disruption in wild fish populations.

    Susan Jobling;Richard Williams;Andrew Johnson;Ayesha Taylor

  • Estimating steroid oestrogen inputs into activated sludge treatment works and observations on their removal from the effluent

    A C Johnson;A Belfroid;A D Di Corcia

  • The potential for estradiol and ethinylestradiol degradation in English rivers.

    Monika D. Jürgens;Karlijn I. E. Holthaus;Andrew C. Johnson;Jennifer J. L. Smith

  • Lessons from Endocrine Disruption and Their Application to Other Issues Concerning Trace Organics in the Aquatic Environment

    John P. Sumpter;Andrew C. Johnson

  • A model to estimate influent and effluent concentrations of estradiol, estrone, and ethinylestradiol at sewage treatment works.

    Andrew C. Johnson;Richard J. Williams

  • Ecological risk assessment of fifty pharmaceuticals and personal care products (PPCPs) in Chinese surface waters: A proposed multiple-level system.

    Na Liu;Xiaowei Jin;Chenglian Feng;Zijian Wang

  • Steroid estrogens profiles along river stretches arising from sewage treatment works discharges.

    Richard J. Williams;Andrew C. Johnson;Jennifer J. L. Smith;Rakesh Kanda

  • Comparing steroid estrogen, and nonylphenol content across a range of European sewage plants with different treatment and management practices

    A.C. Johnson;H.-R. Aerni;A. Gerritsen;M. Gibert

  • Do cytotoxic chemotherapy drugs discharged into rivers pose a risk to the environment and human health? An overview and UK case study

    Andrew C. Johnson;Monika D. Jürgens;Richard J. Williams;Klaus Kümmerer

  • Assessing the concentrations and risks of toxicity from the antibiotics ciprofloxacin, sulfamethoxazole, trimethoprim and erythromycin in European rivers.

    Andrew C. Johnson;Virginie Keller;Egon Dumont;John P. Sumpter

  • Contamination of headwater streams in the United Kingdom by oestrogenic hormones from livestock farms.

    P. Matthiessen;D. Arnold;A.C. Johnson;T.J. Pepper

  • Learning from the past and considering the future of chemicals in the environment.

    Andrew C. Johnson;Xiaowei Jin;Norihide Nakada;John P. Sumpter

  • The potential steroid hormone contribution of farm animals to freshwaters, the United Kingdom as a case study.

    A.C. Johnson;R.J. Williams;P. Matthiessen

  • Multiple crop bioaccumulation and human exposure of perfluoroalkyl substances around a mega fluorochemical industrial park, China: Implication for planting optimization and food safety.

    Zhaoyang Liu;Yonglong Lu;Xin Song;Kevin Jones

  • Worldwide estimation of river concentrations of any chemical originating from sewage-treatment plants using dilution factors

    Virginie D.J. Keller;Richard J. Williams;Caryn Lofthouse;Andrew C. Johnson

  • Nano silver and nano zinc-oxide in surface waters – Exposure estimation for Europe at high spatial and temporal resolution

    Egon Dumont;Andrew C. Johnson;Virginie D.J. Keller;Richard J. Williams

  • Pollution pathways and release estimation of perfluorooctane sulfonate (PFOS) and perfluorooctanoic acid (PFOA) in central and eastern China.

    Zhaoyang Liu;Yonglong Lu;Pei Wang;Tieyu Wang

  • Evidence needed to manage freshwater ecosystems in a changing climate: turning adaptation principles into practice.

    R. L. Wilby;H. Orr;G. Watts;R. W. Battarbee

  • The potential for estradiol and ethinylestradiol to sorb to suspended and bed sediments in some English rivers

    Karlijn I. E. Holthaus;Andrew C. Johnson;Monika D. Jürgens;Richard J. Williams

  • A national risk assessment for intersex in fish arising from steroid estrogens.

    Richard J. Williams;Virginie D. J. Keller;Andrew C. Johnson;Andrew R. Young

  • Response To Comment on “Lessons from Endocrine Disruption and Their Application to Other Issues Concerning Trace Organics in the Aquatic Environment”

    John P. Sumpter;Andrew C. Johnson

Frequent Co-Authors

John P. Sumpter
John P. Sumpter Brunel University London
Yonglong Lu
Yonglong Lu Chinese Academy of Sciences
Hiroaki Tanaka
Hiroaki Tanaka Kyoto University
Norihide Nakada
Norihide Nakada Kanagawa University
Andrew J. Sweetman
Andrew J. Sweetman Lancaster University
Kevin C. Jones
Kevin C. Jones Lancaster University
John P. Giesy
John P. Giesy University of Saskatchewan
Fred Worrall
Fred Worrall Durham University
Daren Gooddy
Daren Gooddy British Geological Survey
Susan Jobling
Susan Jobling Brunel University London

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