World's Best Scientists 2026 revealed!
Jean Remy Davée Guimarães

Jean Remy Davée Guimarães

D-Index & Metrics

Environmental Sciences

D-Index
47
Citations
7054
World Ranking
5881
National Ranking
36

Jean Remy Davée Guimarães 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 Jean Remy Davée Guimarães 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: 123 publications — 26th percentile

26% of scientists in this discipline score the same or lower.

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

Jean Remy Davée Guimarães 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 Jean Remy Davée Guimarães 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: 47 D-Index — 42nd percentile

42% of scientists in this discipline score the same or lower.

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

Overview

Jean Remy Davée Guimarães is affiliated with the Federal University of Rio de Janeiro in Brazil. Their research primarily centers on environmental science, with a strong focus on health, toxicology, and mutagenesis within this broader field.

The scientist's work covers several specialized subfields including pollution, plant science, general health professions, and occupational therapy. Their research topics concentrate notably on mercury impact and mitigation studies, heavy metal exposure and toxicity, and environmental toxicology and ecotoxicology. Additional topics addressed include pesticide exposure and toxicity, heavy metals in the environment, marine animal studies, and indigenous health and education.

Among their published papers are:

  • "Occupational exposure to pesticides and health symptoms among family farmers in Brazil" (2020), Revista de Saúde Pública
  • "Cyanide Contamination of the Puyango-Tumbes River Caused by Artisanal Gold Mining in Portovelo-Zaruma, Ecuador" (2020), Current Environmental Health Reports
  • "A synthesis of mercury research in the Southern Hemisphere, part 1: Natural processes" (2023), AMBIO
  • "A synthesis of mercury research in the Southern Hemisphere, part 2: Anthropogenic perturbations" (2023), AMBIO
  • "Mercury in the Amazon" (2020), Elementa Science of the Anthropocene

Frequent co-authors in their publications include Rejane C. Marques, Rafael Junqueira Buralli, Áurea Regina Alves Ignácio, Wilkinson Lopes Lázaro, and Sergi Díez.

Jean Remy Davée Guimarães has published multiple works in venues such as the SSRN Electronic Journal, AMBIO, Revista Brasileira de Ciências Ambientais, Revista Brasileira de Saúde Materno Infantil, and Revista de Saúde Pública.

Best Publications

  • Human exposure to mercury due to goldmining in the Tapajos River basin, Amazon, Brazil: Speciation of mercury in human hair, blood and urine

    H. Akagi;O. Malm;F. J. P. Branches;Y. Kinjo

  • The geochemistry of mercury in central amazonian soils developed on the Alter-do-Chão formation of the lower Tapajós River Valley, Pará state, Brazil

    M. Roulet;M. Lucotte;A. Saint-Aubin;S. Tran

  • Effects of recent human colonization on the presence of mercury in amazonian ecosystems

    M. Roulet;M. Lucotte;N. Farella;G. Serique

  • A preliminary study of mercury exposure and blood pressure in the Brazilian Amazon

    Myriam Fillion;Donna Mergler;Carlos José Sousa Passos;Fabrice Larribe

  • Increase in mercury contamination recorded in lacustrine sediments following deforestation in the central Amazon1The present investigation is part of an ongoing study, the CARUSO project (CRDI-UFPa-UQAM), initiated to determine the sources, fate and health effects of the presence of MeHg in the area of the Lower Tapajós.1

    M Roulet;M Lucotte;R Canuel;N Farella

  • Total mercury in muscle tissue of five shark species from Brazilian offshore waters: effects of feeding habit, sex, and length.

    Alexandra Penedo de Pinho;Jean Remy Davée Guimarães;Agnaldo S. Martins;P.A.S. Costa

  • Methylmercury in water, seston, and epiphyton of an Amazonian river and its floodplain, Tapajós River, Brazil.

    M Roulet;M Lucotte;Jean R D Guimarães;I Rheault

  • An assessment of Hg pollution in different goldmining areas, Amazon Brazil

    Olaf Malm;Miriam B. Castro;Wanderley R. Bastos;Fernando J.P. Branches

  • Methylmercury in Fish and Hair Samples from the Balbina Reservoir, Brazilian Amazon

    Helena do Amaral Kehrig;Olaf Malm;Hirokatsu Akagi;Jean R.D. Guimarães

  • Daily mercury intake in fish-eating populations in the Brazilian Amazon

    Carlos José Sousa Passos;Delaine Sampaio Da Silva;Mélanie Lemire;Myriam Fillion

  • Mercury methylation along a lake–forest transect in the Tapajós river floodplain, Brazilian Amazon: seasonal and vertical variations

    Jean Remy Davée Guimarães;Marc Roulet;Marc Lucotte;Donna Mergler

  • Biophysical interactions in the Cabo Frio upwelling system, southeastern Brazil

    Sergio Augusto Coelho-Souza;Maria Soledad López;Jean Remy Davee Guimarães;Ricardo Coutinho

  • Mercury fluxes in a natural forested Amazonian catchment (Serra do Navio, Amapá State, Brazil).

    A.-H. Fostier;M.C. Forti;J.R.D. Guimarães;A.J. Melfi

  • Mercury methylation in macrophytes, periphyton, and water – comparative studies with stable and radio-mercury additions

    J. B. N. Mauro;J. R. D. Guimaraes;H. Hintelmann;C. J. Watras

  • Methylmercury production and accumulation in sediments and soils of an amazonian floodplain : Effect of seasonal inundation

    M. Roulet;J.-R. D. Guimarães;M. Lucotte

  • Hg methylation in sediments and floating meadows of a tropical lake in the Pantanal floodplain, Brazil

    Jean R.D. Guimarães;Markus Meili;Olaf Malm;Elcia Maria de Souza Brito

  • Fish consumption and bioindicators of inorganic mercury exposure.

    Carlos José Sousa Passos;Donna Mergler;Mélanie Lemire;Myriam Fillion

  • Epidemiologic confirmation that fruit consumption influences mercury exposure in riparian communities in the Brazilian Amazon.

    Carlos José Sousa Passos;Donna Mergler;Myriam Fillion;Mélanie Lemire

  • Challenges to measuring, monitoring, and addressing the cumulative impacts of artisanal and small-scale gold mining in Ecuador

    Rebecca Adler Miserendino;Bridget A. Bergquist;Sara E. Adler;Jean Remy Davée Guimarães

  • Sulfate-reducing bacteria in floating macrophyte rhizospheres from an Amazonian floodplain lake in Bolivia and their association with Hg methylation

    Darío Achá;Volga Iñiguez;Marc Roulet;Jean Remy Davée Guimarães

  • Follow-up of mercury levels in fish, human hair and urine in the Madeira and Tapajós basins, Amazon, Brazil

    O. Malm;J. R. D. Guimarães;M. B. Castro;W. R. Bastos

Frequent Co-Authors

Olaf Malm
Olaf Malm Federal University of Rio de Janeiro
Marc Lucotte
Marc Lucotte University of Quebec at Montreal
Sergi Díez
Sergi Díez Spanish National Research Council
Fernando Barbosa
Fernando Barbosa Universidade de São Paulo
Marcello M. Veiga
Marcello M. Veiga University of British Columbia
Wolfgang C. Pfeiffer
Wolfgang C. Pfeiffer Federal University of Rio de Janeiro
João Paulo Machado Torres
João Paulo Machado Torres Federal University of Rio de Janeiro
Markus Meili
Markus Meili Stockholm University
Carl J. Watras
Carl J. Watras University of Wisconsin–Madison
Alexandre Soares Rosado
Alexandre Soares Rosado King Abdullah University of Science and Technology

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Related Online Degrees & Career Pathways

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Additionally, those pursuing social work careers tied to environmental justice and community wellness should consider the dsw program. This degree supports advanced practice and leadership in addressing social determinants connected to environmental challenges.

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