World's Best Scientists 2026 revealed!
Donald F. Charles

Donald F. Charles

D-Index & Metrics

Environmental Sciences

D-Index
45
Citations
8882
World Ranking
6348
National Ranking
2289

Donald F. Charles 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 Donald F. Charles 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: 282 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: 26 scientists 501–510 publications: 17 scientists 511–520 publications: 19 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 681–689 publications: 4 scientists 690+ publications: 100 scientists
41 publications 690+

This scientist: 91 publications — 9th percentile

9% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 690 publications or more.

Donald F. Charles 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 Donald F. Charles 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: 198 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: 20 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: 9 scientists 126+ D-Index: 92 scientists
30 D-Index 126+

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 126 D-Index or more.

Overview

Donald F. Charles is affiliated with Drexel University in the United States. Their research primarily focuses on environmental science, with a strong concentration in ecology and related subfields. They have contributed to topics such as diatoms and algae research, freshwater macroinvertebrate diversity and ecology, fish ecology and management studies, aquatic ecosystems and phytoplankton dynamics, hydrology and sediment transport processes, hydrology and watershed management studies, and soil and water nutrient dynamics.

The scientist's publication record includes papers in diverse venues with a focus on ecological and environmental topics. Frequent publication venues include:

  • Ecological Indicators
  • Abstracts with programs - Geological Society of America
  • Ecological Applications
  • Green and Low-Carbon Economy
  • Cryptogamie Algologie

Recent papers authored or co-authored by Donald F. Charles are:

  • Benthic algae assessments in the EU and the US: Striving for consistency in the face of great ecological diversity, 2020, Ecological Indicators
  • Addressing Loss and Damage from Climate Change Through Tokenized Rainfall Futures, 2024, Green and Low-Carbon Economy

Some notable papers from the same body of work where Donald F. Charles is identified as an author contributor include:

  • Characterizing benthic macroinvertebrate and algal biological condition gradient models for California wadeable Streams, USA, 2020, Ecological Indicators
  • Size-dependent effects of dams on river ecosystems and implications for dam removal outcomes, 2024, Ecological Applications
  • Rise of Subgen. Rhoicosphenula Lange-Bert. to the Genus Level, and Description of a New Gomphosphenia s.s. Species from Puerto Rico, 2021, Cryptogamie Algologie

Donald F. Charles collaborates frequently with several researchers, including:

  • Marco Cantonati
  • Susanna Theroux
  • Simon Goring
  • Jessica L. Blois
  • Socorro Dominguez Vidaña

Their research contributions span multiple subfields of environmental science, focusing on ecological indicators, aquatic ecosystem dynamics, and the impacts of environmental change. Their work often intersects with efforts to understand freshwater and riverine systems and their biological conditions under various influences.

Best Publications

  • Diatoms : powerful indicators of environmental change

    Sushil S. Dixit;John P. Smol;John C. Kingston;Donald F. Charles

  • Dam Removal: Challenges and Opportunities for Ecological Research and River Restoration

    David D. Hart;Thomas E. Johnson;Karen L. Bushaw-Newton;Richard J. Horwitz

  • Benthic diatoms in USA rivers: distributions along spatial and environmental gradients

    Marina G. Potapova;Donald F. Charles

  • Distribution of benthic diatoms in U.S. rivers in relation to conductivity and ionic composition

    Marina Potapova;Donald F. Charles

  • Diatom metrics for monitoring eutrophication in rivers of the United States

    Marina Potapova;Donald F. Charles

  • The Neotoma Paleoecology Database, a multiproxy, international, community-curated data resource

    John W. Williams;Eric C. Grimm;Jessica L. Blois;Donald F. Charles

  • Diatoms of Low-Alkalinity Lakes in the Northeastern United States

    Keith Edward Camburn;Donald F. Charles

  • Relationships between surface sediment diatom assemblages and lakewater characteristics in Adirondack lakes

    Unknown

  • Assessing water quality changes in the lakes of the northeastern United States using sediment diatoms

    Sushil S Dixit;John P Smol;Donald F Charles;Robert M Hughes

  • How Much Acidification Has Occurred in Adirondack Region Lakes (New York, USA) since Preindustrial Times?

    B. F. Cumming;J. P. Smol;J. C. Kingston;D. F. Charles

  • Quantifying species indicator values for trophic diatom indices: a comparison of approaches

    Marina G. Potapova;Donald F. Charles;Karin C. Ponader;Diane M. Winter

  • Diatoms as indicators of surface water acidity

    Richard W. Battarbee;Donald F. Charles;Christian Bigler;Brian F. Cumming

  • Diatoms as indicators of surface water acidity

    RW Battarbee;DF Charles;S Dixit;I Renberg

  • Paleoecological investigation of recent lake acidification in the Adirondack Mountains, N.Y.

    Donald F. Charles;Michael W. Binford;Edward T. Furlong;Ronald A. Hites

  • Acidic Deposition and Aquatic Ecosystems: Regional Case Studies

    Donald F. Charles;S. Christie

  • AN INTEGRATIVE APPROACH TOWARDS UNDERSTANDING ECOLOGICAL RESPONSES TO DAM REMOVAL: THE MANATAWNY CREEK STUDY

    Karen L. Bushaw-Newton;David D. Hart;James E. Pizzuto;James R. Thomson

  • Effects of removal of a small dam on downstream macroinvertebrate and algal assemblages in a Pennsylvania stream

    James Robertson Thomson;D Hart;Donald F Charles;Timothy L Nightengale

  • Choice of substrate in algae-based water-quality assessment

    Marina Potapova;Donald F. Charles

  • Diatom-based TP and TN inference models and indices for monitoring nutrient enrichment of New Jersey streams

    Karin C. Ponader;Donald F. Charles;Thomas J. Belton

  • Diatom assemblages from Adirondack lakes (New York, USA) and the development of inference models for retrospective environmental assessment

    Sushil S. Dixit;Brian F. Cumming;H. J. B. Birks;John P. Smol

  • New methods for using diatoms and chrysophytes to infer past pH of low-alkalinity lakes

    Donald F. Charles;John P. Smol

  • The PIRLA project: Paleoecological investigations of recent lake acidification

    Donald F. Charles;Donald R. Whitehead

  • Acidic Deposition and Aquatic Ecosystems

    Unknown

Frequent Co-Authors

John P. Smol
John P. Smol Queen's University
Charles T. Driscoll
Charles T. Driscoll Syracuse University
Richard W. Battarbee
Richard W. Battarbee University College London
Brian F. Cumming
Brian F. Cumming Queen's University
Bernard J. Cosby
Bernard J. Cosby University of Virginia
H. J. B. Birks
H. J. B. Birks University of Bergen
Stephen A. Norton
Stephen A. Norton University of Maine
Ingemar Renberg
Ingemar Renberg Umeå University
Marco Cantonati
Marco Cantonati Drexel University
Ronald A. Hites
Ronald A. Hites Indiana University

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Related Online Degrees & Career Pathways

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