World's Best Scientists 2026 revealed!
R. Douglas Evans

R. Douglas Evans

D-Index & Metrics

Environmental Sciences

D-Index
51
Citations
6770
World Ranking
4839
National Ranking
203

R. Douglas Evans 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 R. Douglas Evans 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: 130 publications — 30th percentile

30% of scientists in this discipline score the same or lower.

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

R. Douglas Evans 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 R. Douglas Evans 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: 51 D-Index — 52nd percentile

52% of scientists in this discipline score the same or lower.

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

Best Publications

  • Application of stable isotopes in environmental tracer studies – Measurement of monomethylmercury (CH3Hg+) by isotope dilution ICP-MS and detection of species transformation

    H. Hintelmann;R. D. Evans

  • Empirical evidence of the importance of sediment resuspension in lakes

    Unknown

  • Separation and characterization of NOM by high-performance liquid chromatography and on-line three-dimensional excitation emission matrix fluorescence detection.

    F C Wu;R D Evans;P J Dillon

  • Determination of artifactual formation of monomethylmercury (CH3Hg+) in environmental samples using stable Hg2+ isotopes with ICP-MS detection: Calculation of contents applying species specific isotope addition

    Holger Hintelmann;Ralf Falter;Gunter Ilgen;R. D. Evans

  • Measurement of mercury methylation in sediments by using enriched stable mercury isotopes combined with methylmercury determination by gas chromatography–inductively coupled plasma mass spectrometry

    Holger Hintelmann;R. Douglas Evans;Janice Y. Villeneuve

  • Measurement of Complexation of Methylmercury(II) Compounds by Freshwater Humic Substances Using Equilibrium Dialysis

    Holger Hintelmann;Pamela M. Welbourn;R. Douglas Evans

  • CONSTANTS OF MERCURY METHYLATION AND DEMETHYLATION RATES IN SEDIMENTS AND COMPARISON OF TRACER AND AMBIENT MERCURY AVAILABILITY

    Unknown

  • Radionuclide determination in environmental samples by inductively coupled plasma mass spectrometry

    Unknown

  • Rare earth elements in the Pearl River Delta of China: Potential impacts of the REE industry on water, suspended particles and oysters.

    Lan Ma;Duc Huy Dang;Wei Wang;R. Douglas Evans

  • Evaluation of210Pb dating in lake sediments using stable Pb,Ambrosia pollen, and137Cs

    Jules M. Blais;Jacob Kalff;R. Jack Cornett;R. Douglas Evans

  • Whole-lake lead burdens in sediments of lakes in southern Ontario, Canada

    P. J. Dillon;R. D. Evans

  • The History of Atmospheric Deposition of Cd, Hg, and Pb in North America: Evidence from Lake and Peat Bog Sediments

    Stephen A. Norton;Peter J. Dillon;R. Douglas Evans;Gregory Mierle

  • Retention and Resuspension of Phosphorus, Nitrogen, and Iron in a Central Ontario Lake

    P. J. Dillon;R. D. Evans;Lewis A. Molot

  • Acid‐volatile sulfide (AVS) in a seasonally anoxic mesotrophic lake: Seasonal and spatial changes in sediment AVS

    Unknown

  • Sources of mercury contamination in the sediments of small headwater lakes in South-Central Ontario, Canada

    Unknown

  • Rapid determination of plutonium in urine using flow injection on-line preconcentration and inductively coupled plasma mass spectrometry

    Unknown

  • Measurement of high precision isotope ratios for mercury from coals using transient signals

    R. Douglas Evans;Holger Hintelmann;Peter J. Dillon

  • Decreased N-methyl-D-aspartic acid (NMDA) receptor levels are associated with mercury exposure in wild and captive mink.

    Niladri Basu;Anton M. Scheuhammer;Kirsti Rouvinen-Watt;Nicole Grochowina

  • Measurement of Whole Lake Sediment Accumulation and Phosphorus Retention Using Lead-210 Dating

    Unknown

  • Binding of Methylmercury Compounds by Humic and Fulvic Acids

    H. Hintelmann;P. M. Welbourn;R. D. Evans

Frequent Co-Authors

Holger Hintelmann
Holger Hintelmann Trent University
Niladri Basu
Niladri Basu McGill University
Anton M. Scheuhammer
Anton M. Scheuhammer Carleton University
Wen-Xiong Wang
Wen-Xiong Wang City University of Hong Kong
R. Bastian Georg
R. Bastian Georg Agilent Technologies
Peter J. Dillon
Peter J. Dillon Trent University
Shaun A. Watmough
Shaun A. Watmough Trent University
Hing Man Chan
Hing Man Chan University of Ottawa
Peter M. Outridge
Peter M. Outridge University of Manitoba
Jules M. Blais
Jules M. Blais University of Ottawa

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