World's Best Scientists 2026 revealed!
Alexandre J. Poulain

Alexandre J. Poulain

D-Index & Metrics

Environmental Sciences

D-Index
41
Citations
5387
World Ranking
7838
National Ranking
354

Alexandre J. Poulain 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 Alexandre J. Poulain 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: 111 publications — 19th percentile

19% of scientists in this discipline score the same or lower.

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

Alexandre J. Poulain 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 Alexandre J. Poulain 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: 41 D-Index — 22nd percentile

22% of scientists in this discipline score the same or lower.

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

Overview

Alexandre J. Poulain is affiliated with the University of Ottawa in Canada. Their research primarily falls within the field of Environmental Science, with a specific focus on subfields such as Health, Toxicology and Mutagenesis, Ecology, Pollution, Molecular Biology, and Environmental Chemistry.

The scientist's work extensively addresses topics including Mercury impact and mitigation studies, Heavy Metal Exposure and Toxicity, Heavy metals in the environment, Microbial Community Ecology and Physiology, Water Treatment and Disinfection, Arsenic contamination and mitigation, and Insect and Pesticide Research.

Among their recent publications are:

  • Global change effects on biogeochemical mercury cycling (2023, AMBIO)
  • Mercury cycling in freshwater systems - An updated conceptual model (2020, The Science of The Total Environment)
  • Methanogenesis Is an Important Process in Controlling MeHg Concentration in Rice Paddy Soils Affected by Mining Activities (2020, Environmental Science & Technology)
  • Pesticide-induced disturbances of bee gut microbiotas (2021, FEMS Microbiology Reviews)
  • Mercury drives microbial community assembly and ecosystem multifunctionality across a Hg contamination gradient in rice paddies (2022, Journal of Hazardous Materials)

Poulain has frequently collaborated with several co-authors, including Xinbin Feng, Bo Meng, Jiang Liu, Rui Zhang, and Stéphane Aris-Brosou. These frequent collaborations likely contribute to the interdisciplinary nature of the work within environmental and microbial sciences.

The scientist's research has been published repeatedly in several venues, with notable counts in Applied and Environmental Microbiology, bioRxiv (Cold Spring Harbor Laboratory), The Science of The Total Environment, Journal of Hazardous Materials, and Goldschmidt Abstracts. These venues reflect a concentration on environmental microbiology, toxicology, and geochemical processes.

Best Publications

  • A synthesis of atmospheric mercury depletion event chemistry in the atmosphere and snow

    A. Steffen;T. Douglas;M. Amyot;P. Ariya

  • Mercury physicochemical and biogeochemical transformation in the atmosphere and at atmospheric interfaces: a review and future directions.

    Parisa A. Ariya;Marc Amyot;Ashu Dastoor;Daniel Deeds

  • The role of mercury redox reactions in snow on snow-to-air mercury transfer.

    Janick D. Lalonde;and Alexandre J. Poulain;Marc Amyot

  • Dissolved organic matter kinetically controls mercury bioavailability to bacteria

    Sophie A. Chiasson-Gould;Jules M. Blais;Alexandre J. Poulain

  • Mercury in the marine environment of the Canadian Arctic: Review of recent findings

    Birgit Braune;John Chételat;Marc Amyot;Tanya Brown

  • The fate of mercury in Arctic terrestrial and aquatic ecosystems, a review

    Thomas A. Douglas;Lisa L. Loseto;Robie W. Macdonald;Peter Outridge

  • Global change effects on biogeochemical mercury cycling

    Unknown

  • Biological and photochemical production of dissolved gaseous mercury in a boreal lake

    A. J. Poulain;M. Amyot;D. Findlay;S. Telor

  • Potential for Mercury Reduction by Microbes in the High Arctic

    Alexandre J. Poulain;Sinéad M. Ní Chadhain;Parisa A. Ariya;Marc Amyot

  • Redox transformations of mercury in an Arctic snowpack at springtime

    Alexandre J. Poulain;Janick D. Lalonde;Marc Amyot;Justin A. Shead

  • Dissolved organic carbon thresholds affect mercury bioaccumulation in Arctic lakes.

    Todd D. French;Adam J. Houben;Jean-Pierre W. Desforges;Linda E. Kimpe

  • Mercury cycling in freshwater systems - An updated conceptual model.

    Brian A. Branfireun;Claudia Cosio;Alexandre J. Poulain;Gunnhild Riise

  • Mercury in freshwater ecosystems of the Canadian Arctic: recent advances on its cycling and fate.

    John Chételat;Marc Amyot;Paul Arp;Jules M. Blais

  • Cracking the Mercury Methylation Code

    Alexandre J. Poulain;Tamar Barkay

  • Formation and evasion of dissolved gaseous mercury in large enclosures amended with 200HgCl2

    M Amyot;G Southworth;S.E Lindberg;H Hintelmann

  • Mercury (micro)biogeochemistry in polar environments.

    Tamar Barkay;Alexandre J. Poulain

  • Pesticide-induced disturbances of bee gut microbiotas.

    Unknown

  • Methanogenesis Is an Important Process in Controlling MeHg Concentration in Rice Paddy Soils Affected by Mining Activities

    Qingqing Wu;Haiyan Hu;Haiyan Hu;Bo Meng;Baolin Wang

  • Biological and Chemical Redox Transformations of Mercury in Fresh and Salt Waters of the High Arctic during Spring and Summer

    Alexandre J. Poulain;Edenise Garcia;Marc Amyot;Peter G. C. Campbell

  • Mercury distribution, partitioning and speciation in coastal vs. inland High Arctic snow

    Alexandre J. Poulain;Edenise Garcia;Marc Amyot;Peter G.C. Campbell

  • Microbial DNA records historical delivery of anthropogenic mercury.

    Alexandre J Poulain;Stéphane Aris-Brosou;Jules M Blais;Michelle Brazeau

  • Metamorphosis in Chironomids, More than Mercury Supply, Controls Methylmercury Transfer to Fish in High Arctic Lakes

    John Chételat;Marc Amyot;Louise Cloutier;Alexandre Poulain

  • Aerobic and Anaerobic Bacterial Mercury Uptake is Driven by Algal Organic Matter Composition and Molecular Weight

    Vaughn Mangal;Benjamin R. Stenzler;Alexandre J. Poulain;Celine Guéguen

Frequent Co-Authors

Marc Amyot
Marc Amyot University of Montreal
Jules M. Blais
Jules M. Blais University of Ottawa
Tamar Barkay
Tamar Barkay Rutgers, The State University of New Jersey
Holger Hintelmann
Holger Hintelmann Trent University
Parisa A. Ariya
Parisa A. Ariya McGill University
David R. S. Lean
David R. S. Lean University of Ottawa
Vincent L. St. Louis
Vincent L. St. Louis University of Alberta
Aurélien Dommergue
Aurélien Dommergue Grenoble Alpes University
Derek C. G. Muir
Derek C. G. Muir Environment and Climate Change Canada
Christophe Ferrari
Christophe Ferrari Observatoire de la Côte d’Azur

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