World's Best Scientists 2026 revealed!

D-Index & Metrics

Environmental Sciences

D-Index
45
Citations
7085
World Ranking
6459
National Ranking
90

Krishna Das 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 Krishna Das 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: 300 publications — 86th percentile

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

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

Krishna Das 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 Krishna Das 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: 45 D-Index — 36th percentile

36% of scientists in this discipline score the same or lower.

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

Overview

Krishna Das is affiliated with the University of Liège in Belgium and has contributed extensively to the field of Environmental Science, with a particular focus on Health, Toxicology and Mutagenesis, Ecology, Genetics, Pollution, and Global and Planetary Change. Their research spans a variety of specialized topics including Mercury impact and mitigation studies, Marine animal studies overview, Isotope Analysis in Ecology, Toxic Organic Pollutants Impact, Environmental Toxicology and Ecotoxicology, Per- and polyfluoroalkyl substances research, and Atmospheric chemistry and aerosols.

The scientist has published numerous papers in several notable venues, with frequent publications appearing in the SSRN Electronic Journal, Marine Pollution Bulletin, Environmental Pollution, Environmental Research, and The Science of The Total Environment. These venues are aligned with the environmental and ecological focus of their research.

Some recent papers by Krishna Das include:

  • A risk assessment review of mercury exposure in Arctic marine and terrestrial mammals, 2022, The Science of The Total Environment
  • Perfluoroalkylated compounds in the eggs and feathers of resident and migratory seabirds from the Antarctic Peninsula, 2022, Environmental Research
  • First record of plastic debris in the stomach of a hooded seal pup from the Greenland Sea, 2021, Marine Pollution Bulletin
  • Contamination levels and habitat use influence Hg accumulation and stable isotope ratios in the European seabass Dicentrarchus labrax, 2021, Environmental Pollution
  • The Baltic Sea: An ecosystem with multiple stressors, 2020, Environment International

Krishna Das has collaborated frequently with several co-authors, including Gilles Lepoint, Paulo R. Dorneles, Marianna Pinzone, João Paulo Machado Torres, and Janeide Padilha, reflecting an active engagement in multi-author research projects.

The overarching themes in Krishna Das's academic work emphasize mercury exposure and its environmental impacts, toxic organic pollutants, and marine ecology, with a strong emphasis on ecological toxicology and pollutant bioaccumulation. Their research contributes to the understanding of pollutant dynamics in marine and terrestrial ecosystems, with implications for environmental health and conservation.

Best Publications

  • Microplastics in livers of European anchovies (Engraulis encrasicolus, L.).

    Bernard Gilbert;Philippe Compère;Gauthier Eppe

  • Heavy metals in marine mammals

    Krishna Das;Virginie Debacker;Stéphane Pillet;Jean-Marie Bouquegneau

  • Detection of Anthropogenic Particles in Fish Stomachs: An Isolation Method Adapted to Identification by Raman Spectroscopy

    Bernard Gilbert;Gauthier Eppe;Eric Parmentier

  • Perfluorinated chemicals infiltrate ocean waters: link between exposure levels and stable isotope ratios in marine mammals.

    Kristin Inneke Van de Vijver;Philippe Tony Hoff;Krishna Das;Walter Van Dongen

  • Tuna and Dolphin Associations in the North-east Atlantic: Evidence of Different Ecological Niches from Stable Isotope and Heavy Metal Measurements

    Krishna Das;Gilles Lepoint;Véronique Loizeau;Virginie Debacker

  • Feeding ecology of five commercial shark species of the Celtic Sea through stable isotope and trace metal analysis

    Nadège Domi;Jean-Marie Bouquegneau;Krishna Das

  • Maternal transfer of trace elements in leatherback turtles (Dermochelys coriacea) of French Guiana.

    Elodie Guirlet;Krishna Das;Marc Girondot

  • Inter-species differences for polychlorinated biphenyls and polybrominated diphenyl ethers in marine top predators from the Southern North Sea: Part 1. Accumulation patterns in harbour seals and harbour porpoises

    Liesbeth Weijs;Alin C. Dirtu;Krishna Das;Adriana Gheorghe

  • Trophic relationships and mercury biomagnification in Brazilian tropical coastal food webs

    Tatiana Lemos Bisi;Tatiana Lemos Bisi;Gilles Lepoint;Alexandre de Freitas Azevedo;Paulo Renato Dorneles;Paulo Renato Dorneles

  • Marine mammals from the southern North Sea: feeding ecology data from δ13C and δ15N measurements

    Krishna Das;Gilles Lepoint;Yann Leroy;Jean-Marie Bouquegneau

  • Morphology of the filtration apparatus of three planktivorous fishes and relation with ingested anthropogenic particles.

    Bernard Gilbert;Gauthier Eppe;Laetitia Roos

  • Distribution of trace elements in organs of six species of cetaceans from the Ligurian Sea (Mediterranean), and the relationship with stable carbon and nitrogen ratios

    R. Capelli;Krishna Das;R. De Pellegrini;G. Drava

  • Marine mammals from northeast atlantic: relationship between their trophic status as determined by δ13C and δ15N measurements and their trace metal concentrations

    Krishna Das;Cristina Beans;Ludo Holsbeek;Gérard Mauger

  • Metallothioneins in marine mammals.

    Krishna Das;Virginie Debacker;Jean-Marie Bouquegneau

  • Tissue distribution of perfluorinated chemicals in harbor seals (Phoca vitulina) from the Dutch Wadden Sea.

    Kristin Inneke Van de Vijver;Philippe Hoff;Krishna Das;Sophie Brasseur

  • Modelling the habitat suitability of cetaceans: Example of the sperm whale in the northwestern Mediterranean Sea

    Emilie Praca;Alexandre Gannier;Krishna Das;Sophie Laran

  • Anthropogenic and naturally-produced organobrominated compounds in marine mammals from Brazil.

    Paulo R. Dorneles;José Lailson-Brito;Alin C. Dirtu;Liesbeth Weijs

  • Mercury immune toxicity in harbour seals: links to in vitro toxicity.

    Krishna Das;Ursula Siebert;Audrey Gillet;Aurélie Dupont

  • Stable isotopes of captive cetaceans (killer whales and bottlenose dolphins).

    Stéphane Caut;Stéphane Caut;Sophie Laran;Emmanuel Garcia-Hartmann;Krishna Das

  • Ecological and pathological factors related to trace metal concentrations in harbour porpoises Phocoena phocoena from the North Sea and adjacent areas

    Krishna Das;Ursula Siebert;Michaël Fontaine;Thierry Jauniaux

Frequent Co-Authors

Gilles Lepoint
Gilles Lepoint University of Liège
Adrian Covaci
Adrian Covaci University of Antwerp
Ursula Siebert
Ursula Siebert University of Veterinary Medicine Hannover, Foundation
Ronny Blust
Ronny Blust University of Antwerp
Olaf Malm
Olaf Malm Federal University of Rio de Janeiro
Jeremy J. Kiszka
Jeremy J. Kiszka Florida International University
Eric Parmentier
Eric Parmentier University of Liège
Daniel E. Crocker
Daniel E. Crocker Sonoma State University
David Amouroux
David Amouroux University of Pau and the Adour Region
Hugo Neels
Hugo Neels University of Antwerp

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