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Ecology and Evolution
USA
2026

D-Index & Metrics

Ecology and Evolution

D-Index
147
Citations
97219
World Ranking
33
National Ranking
16

Gene E. Likens publications per year

1960: 1 publications 1961: 0 publications 1962: 1 publications 1963: 0 publications 1964: 3 publications 1965: 2 publications 1966: 2 publications 1967: 3 publications 1968: 5 publications 1969: 7 publications 1970: 7 publications 1971: 1 publications 1972: 3 publications 1973: 8 publications 1974: 8 publications 1975: 15 publications 1976: 9 publications 1977: 6 publications 1978: 11 publications 1979: 10 publications 1980: 6 publications 1981: 7 publications 1982: 4 publications 1983: 3 publications 1984: 12 publications 1985: 16 publications 1986: 5 publications 1987: 8 publications 1988: 10 publications 1989: 13 publications 1990: 11 publications 1991: 13 publications 1992: 6 publications 1993: 6 publications 1994: 14 publications 1995: 9 publications 1996: 6 publications 1997: 11 publications 1998: 9 publications 1999: 10 publications 2000: 34 publications 2001: 10 publications 2002: 22 publications 2003: 12 publications 2004: 12 publications 2005: 21 publications 2006: 12 publications 2007: 10 publications 2008: 15 publications 2009: 22 publications 2010: 21 publications 2011: 15 publications 2012: 16 publications 2013: 25 publications 2014: 8 publications 2015: 5 publications 2016: 13 publications 2017: 3 publications 2018: 8 publications 2019: 9 publications 2020: 2 publications 2021: 11 publications 2022: 7 publications 2023: 5 publications 2024: 1 publications 2025: 2 publications
1960 2025

602 publications in total across all disciplines

Gene E. Likens publication distribution in Ecology and Evolution in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Ecology and Evolution in 2026. The highlighted bar marks where Gene E. Likens sits on this spectrum.

37–41 publications: 2 scientists 42–46 publications: 9 scientists 47–51 publications: 10 scientists 52–56 publications: 31 scientists 57–61 publications: 56 scientists 62–66 publications: 91 scientists 67–71 publications: 92 scientists 72–76 publications: 127 scientists 77–81 publications: 173 scientists 82–86 publications: 236 scientists 87–91 publications: 227 scientists 92–96 publications: 240 scientists 97–101 publications: 333 scientists 102–106 publications: 280 scientists 107–111 publications: 300 scientists 112–116 publications: 285 scientists 117–121 publications: 305 scientists 122–126 publications: 287 scientists 127–131 publications: 278 scientists 132–136 publications: 289 scientists 137–141 publications: 273 scientists 142–146 publications: 262 scientists 147–151 publications: 246 scientists 152–156 publications: 235 scientists 157–161 publications: 205 scientists 162–166 publications: 199 scientists 167–171 publications: 174 scientists 172–176 publications: 164 scientists 177–181 publications: 173 scientists 182–186 publications: 189 scientists 187–191 publications: 170 scientists 192–196 publications: 139 scientists 197–201 publications: 128 scientists 202–206 publications: 117 scientists 207–211 publications: 115 scientists 212–216 publications: 107 scientists 217–221 publications: 124 scientists 222–226 publications: 81 scientists 227–231 publications: 82 scientists 232–236 publications: 85 scientists 237–241 publications: 75 scientists 242–246 publications: 66 scientists 247–251 publications: 81 scientists 252–256 publications: 69 scientists 257–261 publications: 70 scientists 262–266 publications: 55 scientists 267–271 publications: 64 scientists 272–276 publications: 49 scientists 277–281 publications: 48 scientists 282–286 publications: 44 scientists 287–291 publications: 45 scientists 292–296 publications: 36 scientists 297–301 publications: 39 scientists 302–306 publications: 38 scientists 307–311 publications: 30 scientists 312–316 publications: 34 scientists 317–321 publications: 25 scientists 322–326 publications: 22 scientists 327–331 publications: 28 scientists 332–336 publications: 30 scientists 337–341 publications: 22 scientists 342–346 publications: 30 scientists 347–351 publications: 26 scientists 352–356 publications: 22 scientists 357–361 publications: 29 scientists 362–366 publications: 21 scientists 367–371 publications: 12 scientists 372–376 publications: 18 scientists 377–381 publications: 17 scientists 382–386 publications: 13 scientists 387–391 publications: 21 scientists 392–396 publications: 13 scientists 397–401 publications: 10 scientists 402–406 publications: 15 scientists 407–411 publications: 8 scientists 412–416 publications: 9 scientists 417–421 publications: 8 scientists 422–426 publications: 4 scientists 427–431 publications: 10 scientists 432–436 publications: 10 scientists 437–441 publications: 5 scientists 442–446 publications: 4 scientists 447–451 publications: 10 scientists 452–456 publications: 2 scientists 457–461 publications: 4 scientists 462–466 publications: 7 scientists 467–471 publications: 7 scientists 472–476 publications: 6 scientists 477–481 publications: 6 scientists 482–486 publications: 3 scientists 487–491 publications: 3 scientists 492–496 publications: 4 scientists 497–501 publications: 4 scientists 502–506 publications: 8 scientists 507–511 publications: 5 scientists 512–516 publications: 4 scientists 517–521 publications: 5 scientists 522–526 publications: 4 scientists 527–530 publications: 5 scientists 531+ publications: 100 scientists
37 publications 531+

This scientist: 579 publications — 99th percentile

99% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 531 publications or more.

Gene E. Likens D-index placement in Ecology and Evolution in 2026

The chart shows the D-index (discipline H-index) distribution of Ecology and Evolution scientists ranked by Research.com in 2026. The highlighted bar marks where Gene E. Likens sits on this spectrum.

30 D-Index: 95 scientists 31 D-Index: 123 scientists 32 D-Index: 191 scientists 33 D-Index: 245 scientists 34 D-Index: 252 scientists 35 D-Index: 244 scientists 36 D-Index: 249 scientists 37 D-Index: 244 scientists 38 D-Index: 254 scientists 39 D-Index: 254 scientists 40 D-Index: 280 scientists 41 D-Index: 274 scientists 42 D-Index: 266 scientists 43 D-Index: 233 scientists 44 D-Index: 248 scientists 45 D-Index: 208 scientists 46 D-Index: 201 scientists 47 D-Index: 213 scientists 48 D-Index: 207 scientists 49 D-Index: 172 scientists 50 D-Index: 209 scientists 51 D-Index: 199 scientists 52 D-Index: 153 scientists 53 D-Index: 169 scientists 54 D-Index: 163 scientists 55 D-Index: 148 scientists 56 D-Index: 120 scientists 57 D-Index: 146 scientists 58 D-Index: 137 scientists 59 D-Index: 140 scientists 60 D-Index: 104 scientists 61 D-Index: 119 scientists 62 D-Index: 118 scientists 63 D-Index: 99 scientists 64 D-Index: 77 scientists 65 D-Index: 100 scientists 66 D-Index: 86 scientists 67 D-Index: 83 scientists 68 D-Index: 75 scientists 69 D-Index: 94 scientists 70 D-Index: 57 scientists 71 D-Index: 68 scientists 72 D-Index: 59 scientists 73 D-Index: 63 scientists 74 D-Index: 66 scientists 75 D-Index: 60 scientists 76 D-Index: 42 scientists 77 D-Index: 49 scientists 78 D-Index: 39 scientists 79 D-Index: 37 scientists 80 D-Index: 43 scientists 81 D-Index: 41 scientists 82 D-Index: 45 scientists 83 D-Index: 34 scientists 84 D-Index: 40 scientists 85 D-Index: 35 scientists 86 D-Index: 55 scientists 87 D-Index: 24 scientists 88 D-Index: 24 scientists 89 D-Index: 30 scientists 90 D-Index: 23 scientists 91 D-Index: 25 scientists 92 D-Index: 27 scientists 93 D-Index: 27 scientists 94 D-Index: 13 scientists 95 D-Index: 23 scientists 96 D-Index: 12 scientists 97 D-Index: 14 scientists 98 D-Index: 19 scientists 99 D-Index: 16 scientists 100 D-Index: 14 scientists 101 D-Index: 5 scientists 102 D-Index: 21 scientists 103 D-Index: 16 scientists 104 D-Index: 10 scientists 105 D-Index: 7 scientists 106 D-Index: 7 scientists 107 D-Index: 7 scientists 108 D-Index: 6 scientists 109 D-Index: 9 scientists 110 D-Index: 11 scientists 111 D-Index: 12 scientists 112 D-Index: 9 scientists 113 D-Index: 7 scientists 114 D-Index: 3 scientists 115 D-Index: 8 scientists 116 D-Index: 5 scientists 117 D-Index: 11 scientists 118 D-Index: 4 scientists 119 D-Index: 2 scientists 120 D-Index: 5 scientists 121+ D-Index: 100 scientists
30 D-Index 121+

This scientist: 147 D-Index — 100th percentile

100% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 121 D-Index or more.

Research.com Recognitions

  • 2026 - Research.com Ecology and Evolution in United States Leader Award
  • 2025 - Research.com Ecology and Evolution in United States Leader Award
  • 2019 - Benjamin Franklin Medal, Franklin Institute
  • 2016 - BBVA Foundation Frontiers of Knowledge Award
  • 2012 - Fellow of the Ecological Society of America (ESA)
  • 2001 - US President's National Medal of Science "For his discovery of acid rain in North America and his sustained leadership in developing the fields of ecology and ecosystem science.", Presented by President George W. Bush in a White House East Room ceremony on June 12, 2002.
  • 1981 - Member of the National Academy of Sciences
  • 1979 - Fellow of the American Academy of Arts and Sciences
  • 1972 - Fellow of John Simon Guggenheim Memorial Foundation
  • 1965 - Fellow of the American Association for the Advancement of Science (AAAS)
  • Honorary Member of the British Ecological Society
  • Honorary Member of the British Ecological Society
  • Honorary Member of the British Ecological Society
  • Honorary Member of the British Ecological Society

Overview

Gene E. Likens is affiliated with the University of Connecticut in the United States. Their research primarily concentrates on environmental science and earth and planetary sciences, with a notable focus on global and planetary change, atmospheric science, pollution, water science and technology, and environmental engineering. The scientist's work encompasses subjects such as smart materials for construction, atmospheric chemistry and aerosols, hydrology and watershed management studies, atmospheric and environmental gas dynamics, groundwater and isotope geochemistry, ecology and vegetation dynamics studies, and land use and ecosystem services.

The scientist has coauthored works frequently with Richard T. Holmes, Emma J. Rosi, Sujay S. Kaushal, Michael L. Pace, and Jenna E. Reimer. Publication venues for their research include Biogeochemistry, Science, Hydrological Processes, Atmospheric Environment, and Nature Reviews Earth & Environment. Biogeochemistry and Science each contain two of their publications, as does Hydrological Processes.

Some of the recent papers by Gene E. Likens include:

  • Long-term monitoring of precipitation chemistry in the U.S.: Insights into changes and condition, 2020, Atmospheric Environment
  • Freshwater salinization syndrome: from emerging global problem to managing risks, 2021, Biogeochemistry
  • The anthropogenic salt cycle, 2023, Nature Reviews Earth & Environment
  • Five state factors control progressive stages of freshwater salinization syndrome, 2022, Limnology and Oceanography Letters
  • The interactions among fire, logging, and climate change have sprung a landscape trap in Victoria's montane ash forests, 2022, Plant Ecology

Gene E. Likens has published a book titled Hubbard Brook in 2020 under Yale University Press. This adds a scholarly contribution to their extensive research output.

The scientist has been awarded multiple honors, including the Benjamin Franklin Medal from the Franklin Institute in 2019 and the BBVA Foundation Frontiers of Knowledge Award in 2016. They became a Fellow of the Ecological Society of America in 2012 and received the US President's National Medal of Science in 2001 for their discovery of acid rain in North America and leadership in the development of ecology and ecosystem science fields. Additional recognitions include membership in the National Academy of Sciences since 1981, fellowship with the American Academy of Arts and Sciences since 1979, fellowship of the John Simon Guggenheim Memorial Foundation since 1972, and fellowship of the American Association for the Advancement of Science since 1965. The scientist also holds honorary membership in the British Ecological Society.

Best Publications

  • HUMAN ALTERATION OF THE GLOBAL NITROGEN CYCLE: SOURCES AND CONSEQUENCES

    Peter M. Vitousek;John D. Aber;Robert W. Howarth;Gene E. Likens

  • Controlling Eutrophication: Nitrogen and Phosphorus

    Daniel J. Conley;Hans W. Paerl;Robert W. Howarth;Donald F. Boesch

  • Pattern and Process in a Forested Ecosystem

    F. H. Bormann;G. E. Likens

  • Biogeochemistry of a Forested Ecosystem

    E Gene Likens

  • Energy Flow in Bear Brook, New Hampshire: An Integrative Approach to Stream Ecosystem Metabolism

    Stuart G. Fisher;Gene E. Likens

  • Effects of Forest Cutting and Herbicide Treatment on Nutrient Budgets in the Hubbard Brook Watershed-Ecosystem

    Gene E. Likens;F. Herbert Bormann;Noye M. Johnson;D. W. Fisher

  • Acidic Deposition in the Northeastern United States: Sources and Inputs, Ecosystem Effects, and Management Strategies

    Charles T. Driscoll;Gregory B. Lawrence;Arthur J. Bulger;Thomas J. Butler

  • Biogeochemistry of a forested ecosystem.

    G. E. Likens;F. H. Bormann

  • Biogeochemistry of a Forested Ecosystem

    Unknown

  • Increased salinization of fresh water in the northeastern United States

    Sujay S. Kaushal;Peter M. Groffman;Gene E. Likens;Kenneth T. Belt

  • Adaptive monitoring: a new paradigm for long-term research and monitoring.

    David B. Lindenmayer;Gene E. Likens;Gene E. Likens

  • The composition of precipitation in remote areas of the world

    James N. Galloway;Gene E. Likens;William C. Keene;John M. Miller

  • The Biota and the World Carbon Budget

    G. M. Woodwell;R. H. Whittaker;W. A. Reiners;G. E. Likens

  • IMPORTANCE OF ORGANIC DEBRIS DAMS IN THE STRUCTURE AND FUNCTION OF STREAM ECOSYSTEMS

    Robert E. Bilby;Gene E. Likens

  • Acid Rain: A Serious Regional Environmental Problem

    Gene E. Likens;F. Herbert Bormann

  • Origin, Composition, and Flux of Dissolved Organic Carbon in the Hubbard Brook Valley

    William H. McDowell;Gene E. Likens

  • The science and application of ecological monitoring

    David B. Lindenmayer;Gene E. Likens;Gene E. Likens

  • Nutrient Release From Decomposing Leaf and Branch Litter in the Hubbard Brook Forest, New Hampshire

    James R. Gosz;Gene E. Likens;F. Herbert Bormann

  • Rising stream and river temperatures in the United States

    Sujay S Kaushal;Gene E Likens;Norbert A Jaworski;Michael L Pace;Michael L Pace

  • Technical Report: Human Alteration of the Global Nitrogen Cycle: Sources and Consequences

    Peter M. Vitousek;John D. Aber;Robert W. Howarth;Gene E. Likens

  • The Hubbard Brook Ecosystem Study: Forest Biomass and Production

    R. H. Whittaker;F. H. Bormann;G. E. Likens;T. G. Siccama

  • Encyclopedia of Inland Waters

    G. Likens;M.E. Benbow;T.M. Burton;E. Van Donk

  • Biogeochemistry of a Forested Ecosystem

    Unknown

Frequent Co-Authors

Charles T. Driscoll
Charles T. Driscoll Syracuse University
David B. Lindenmayer
David B. Lindenmayer Australian National University
Robert G. Wetzel
Robert G. Wetzel University of North Carolina at Chapel Hill
James N. Galloway
James N. Galloway University of Virginia
Kathleen C. Weathers
Kathleen C. Weathers Cary Institute of Ecosystem Studies
Gary M. Lovett
Gary M. Lovett New York Botanical Garden
Thomas G. Siccama
Thomas G. Siccama Yale University
Scott W. Bailey
Scott W. Bailey US Forest Service
Timothy J. Fahey
Timothy J. Fahey Cornell University
Myron J. Mitchell
Myron J. Mitchell SUNY College of Environmental Science and Forestry

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Related Online Degrees & Career Pathways

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Exploring these related degrees and career pathways can help you tailor your education, making you both versatile and competitive in the ever-evolving fields of ecology, sustainability, and allied sciences.

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