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Citation Rankings
Highly Cited Researchers

Highly Cited Researchers 333 Scientists Citation Rankings - 2026

See how widely and consistently research is cited with real-time citation rankings.
Covering 2.6 million scientists, this list evaluates both total and last 5 years’ citation counts to measure scientific influence and highlight Highly Cited Researchers.
Built on transparency, it also addresses unethical practices and encourages reporting of violations. Compare results across 13 fields and 221 disciplines.

* Total Citation Counts Rankings

Rankings

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13,018
World Rank
39
Country Rank
1
University
Ranking Based On Selection:
1
Natural Sciences / Biological Science
Plant diversity and evolution | palaeovegetation science | conservation scienc

Citation Metrics

  • Total
    47,688
  • Last 5 Years
    11,923
  • Last 5 Years / Total
    0.250
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* Total Citation Counts Rankings

Rankings

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42,785
World Rank
139
Country Rank
2
University
Ranking Based On Selection:
2
Others
Botany | systematics | ecology | nomenclatur

Citation Metrics

  • Total
    21,736
  • Last 5 Years
    9,963
  • Last 5 Years / Total
    0.458
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* Total Citation Counts Rankings

Rankings

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49,351
World Rank
167
Country Rank
3
University
Ranking Based On Selection:
3
Others
sandy beaches | coastal ecology | marine biology | biodiversit

Citation Metrics

  • Total
    19,597
  • Last 5 Years
    3,957
  • Last 5 Years / Total
    0.202
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* Total Citation Counts Rankings

Rankings

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54,741
World Rank
187
Country Rank
4
University
Ranking Based On Selection:
4
Natural Sciences / Biological Science
Conservation biology | megaherbivore ecology | predator prey interactions | ecological histor

Citation Metrics

  • Total
    18,130
  • Last 5 Years
    7,879
  • Last 5 Years / Total
    0.435
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* Total Citation Counts Rankings

Rankings

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71,422
World Rank
245
Country Rank
5
University
Ranking Based On Selection:
5
Others
Ecology Conservatio

Citation Metrics

  • Total
    14,819
  • Last 5 Years
    4,988
  • Last 5 Years / Total
    0.337
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* Total Citation Counts Rankings

Rankings

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72,671
World Rank
249
Country Rank
6
University
Ranking Based On Selection:
6
Others
Information security management | IT governanc

Citation Metrics

  • Total
    14,624
  • Last 5 Years
    5,257
  • Last 5 Years / Total
    0.359
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* Total Citation Counts Rankings

Rankings

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102,127
World Rank
372
Country Rank
7
University
Ranking Based On Selection:
7
Others
estuarine ecology | freshwater inflow requirements | environmental water requirements | salt marsh | mangrove

Citation Metrics

  • Total
    11,034
  • Last 5 Years
    6,383
  • Last 5 Years / Total
    0.578
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* Total Citation Counts Rankings

Rankings

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113,831
World Rank
429
Country Rank
8
University
Ranking Based On Selection:
8
Others
Rheumatology | Medicin

Citation Metrics

  • Total
    10,048
  • Last 5 Years
    2,828
  • Last 5 Years / Total
    0.281
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* Total Citation Counts Rankings

Rankings

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119,922
World Rank
456
Country Rank
9
University
Ranking Based On Selection:
9
Others
Marine Spatial Plannin

Citation Metrics

  • Total
    9,592
  • Last 5 Years
    2,622
  • Last 5 Years / Total
    0.273
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* Total Citation Counts Rankings

Rankings

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122,101
World Rank
468
Country Rank
10
University
Ranking Based On Selection:
10
Others
Renewable Energy | Active Distribution Networks | Poverty Alleviation by Just Microgrids | CO2 & H2

Citation Metrics

  • Total
    9,440
  • Last 5 Years
    3,003
  • Last 5 Years / Total
    0.318
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* Total Citation Counts Rankings

Rankings

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125,873
World Rank
484
Country Rank
11
University
Ranking Based On Selection:
11
Engineering & Technology / Earth Sciences
Mantle Geochemistry | Cosmochemistry | Geology of southern Africa and western North America | Natural philosoph

Citation Metrics

  • Total
    9,180
  • Last 5 Years
    2,369
  • Last 5 Years / Total
    0.258
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* Total Citation Counts Rankings

Rankings

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141,789
World Rank
567
Country Rank
12
University
Ranking Based On Selection:
12
Engineering & Technology / Textile Engineering
nonwoven | textiles | fibre reinforced compoistes | technical textile

Citation Metrics

  • Total
    8,253
  • Last 5 Years
    3,938
  • Last 5 Years / Total
    0.477
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* Total Citation Counts Rankings

Rankings

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230,735
World Rank
976
Country Rank
13
University
Ranking Based On Selection:
13
* Total Citation Counts Rankings

Rankings

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235,953
World Rank
992
Country Rank
14
University
Ranking Based On Selection:
14
Social Sciences / Sociology
Literary & Cultural Studies | feminisms | postcolonial theory | slave memory | Female Fear Factor

Citation Metrics

  • Total
    4,979
  • Last 5 Years
    2,458
  • Last 5 Years / Total
    0.494
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* Total Citation Counts Rankings

Rankings

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240,967
World Rank
1,016
Country Rank
15
University
Ranking Based On Selection:
15
Natural Sciences / Biological Science
marine top predators - behavioural ecology - population ecology - conservation biolog

Citation Metrics

  • Total
    4,868
  • Last 5 Years
    3,054
  • Last 5 Years / Total
    0.627
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* Total Citation Counts Rankings

Rankings

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344,463
World Rank
1,567
Country Rank
16
University
Ranking Based On Selection:
16
Natural Sciences / Physics
Semiconductor Physics | Photovoltaic

Citation Metrics

  • Total
    3,236
  • Last 5 Years
    1,290
  • Last 5 Years / Total
    0.399
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* Total Citation Counts Rankings

Rankings

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381,934
World Rank
1,752
Country Rank
17
University
Ranking Based On Selection:
17
Natural Sciences / Biological Science
Ecotoxicology | Cyanotoxinology and Cyanotoxicology | Fresh water quality | Phytoremediation | Bio-fertilizer

Citation Metrics

  • Total
    2,848
  • Last 5 Years
    919
  • Last 5 Years / Total
    0.323
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* Total Citation Counts Rankings

Rankings

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385,486
World Rank
1,769
Country Rank
18
University
Ranking Based On Selection:
18
* Total Citation Counts Rankings

Rankings

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393,801
World Rank
1,817
Country Rank
19
University
Ranking Based On Selection:
19
Engineering & Technology / Mechanical Engineering
Manufacturing | Hydrogen | Renewable Energ

Citation Metrics

  • Total
    2,738
  • Last 5 Years
    1,271
  • Last 5 Years / Total
    0.464
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* Total Citation Counts Rankings

Rankings

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406,559
World Rank
1,897
Country Rank
20
University
Ranking Based On Selection:
20
Natural Sciences / Physics
Fatigue and solid state weldin

Citation Metrics

  • Total
    2,625
  • Last 5 Years
    1,091
  • Last 5 Years / Total
    0.416
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* Total Citation Counts Rankings

Rankings

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416,491
World Rank
1,962
Country Rank
21
University
Ranking Based On Selection:
21
Agriculture & Forestry / Plant Science
Vegetation ecology | Fire ecology | Invasive plant biology | Conservation managemen

Citation Metrics

  • Total
    2,542
  • Last 5 Years
    1,547
  • Last 5 Years / Total
    0.609
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* Total Citation Counts Rankings

Rankings

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428,532
World Rank
2,029
Country Rank
22
University
Ranking Based On Selection:
22
Natural Sciences / Chemical Sciences
Analytical Chemistry/Environmental modelling | Ecotoxicology | Persistent organic pollutants | phytoremediatio

Citation Metrics

  • Total
    2,446
  • Last 5 Years
    2,432
  • Last 5 Years / Total
    0.994
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* Total Citation Counts Rankings

Rankings

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441,385
World Rank
2,094
Country Rank
23
University
Ranking Based On Selection:
23
Engineering & Technology / Computer Science
Machine Learning and Computational Intelligence | Image Processing | Telecommunications | Signal Processing | Engineering Educatio

Citation Metrics

  • Total
    2,349
  • Last 5 Years
    845
  • Last 5 Years / Total
    0.360
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* Total Citation Counts Rankings

Rankings

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442,163
World Rank
2,097
Country Rank
24
University
Ranking Based On Selection:
24

Citation Metrics

  • Total
    2,343
  • Last 5 Years
    1,432
  • Last 5 Years / Total
    0.611
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* Total Citation Counts Rankings

Rankings

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451,962
World Rank
2,146
Country Rank
25
University
Ranking Based On Selection:
25
Natural Sciences / Physics
compound semiconductor

Citation Metrics

  • Total
    2,274
  • Last 5 Years
    769
  • Last 5 Years / Total
    0.338
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