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Citation Rankings
Highly Cited Researchers

Highly Cited Researchers 306 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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41,248
World Rank
175
Country Rank
1
University
Ranking Based On Selection:
1
Engineering & Technology / Marine Sciences and Engineering
marine conservation | biological invasions | marine ecology | marine biodiversity | ecological monitorin

Citation Metrics

  • Total
    22,325
  • Last 5 Years
    12,320
  • Last 5 Years / Total
    0.552
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* Total Citation Counts Rankings

Rankings

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81,128
World Rank
403
Country Rank
2
University
Ranking Based On Selection:
2
Natural Sciences / Geography
Pollination ecology | ecogeography of the Aegean | natural resource

Citation Metrics

  • Total
    13,374
  • Last 5 Years
    5,812
  • Last 5 Years / Total
    0.435
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* Total Citation Counts Rankings

Rankings

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83,963
World Rank
421
Country Rank
3
University
Ranking Based On Selection:
3
Engineering & Technology / Environmental Science & Engineering
Ecosystem Ecology | Global Change | Ecological Modelling | Forest Dynamic

Citation Metrics

  • Total
    13,001
  • Last 5 Years
    6,531
  • Last 5 Years / Total
    0.502
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* Total Citation Counts Rankings

Rankings

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85,748
World Rank
436
Country Rank
4
University
Ranking Based On Selection:
4
Engineering & Technology / Computer Science
Text mining | Information retrieval | Machine learnin

Citation Metrics

  • Total
    12,780
  • Last 5 Years
    4,396
  • Last 5 Years / Total
    0.344
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* Total Citation Counts Rankings

Rankings

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90,081
World Rank
478
Country Rank
5
University
Ranking Based On Selection:
5
Engineering & Technology / Environmental Science & Engineering
Biodiversity | Community ecology | Serpentine ecology | Functional ecology | Experimental Ecolog

Citation Metrics

  • Total
    12,279
  • Last 5 Years
    5,534
  • Last 5 Years / Total
    0.451
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* Total Citation Counts Rankings

Rankings

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101,075
World Rank
559
Country Rank
6
University
Ranking Based On Selection:
6
Engineering & Technology / Environmental Science & Engineering
Wastewater Treatment | Emerging Contaminants | Water Pollutio

Citation Metrics

  • Total
    11,134
  • Last 5 Years
    5,214
  • Last 5 Years / Total
    0.468
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* Total Citation Counts Rankings

Rankings

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101,504
World Rank
563
Country Rank
7
University
Ranking Based On Selection:
7

Citation Metrics

  • Total
    11,095
  • Last 5 Years
    6,076
  • Last 5 Years / Total
    0.548
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* Total Citation Counts Rankings

Rankings

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104,439
World Rank
586
Country Rank
8
University
Ranking Based On Selection:
8
Business & Management / Entrepreneurship
govtech | digital government | interoperability | open data | digital entrepreneurshi

Citation Metrics

  • Total
    10,828
  • Last 5 Years
    5,118
  • Last 5 Years / Total
    0.473
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* Total Citation Counts Rankings

Rankings

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106,061
World Rank
598
Country Rank
9
University
Ranking Based On Selection:
9
Engineering & Technology / Marine Sciences and Engineering
Oceanography | Marine Geology | Coastal Geology | Sediment Dynamics | Climate impact

Citation Metrics

  • Total
    10,682
  • Last 5 Years
    5,077
  • Last 5 Years / Total
    0.475
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* Total Citation Counts Rankings

Rankings

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128,513
World Rank
743
Country Rank
10
University
Ranking Based On Selection:
10
Medical and Health Sciences / Medical Physiology
Human Nutrition | Human Wellness | Public Health | Nutritional Pathophysiolog

Citation Metrics

  • Total
    9,016
  • Last 5 Years
    4,896
  • Last 5 Years / Total
    0.543
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* Total Citation Counts Rankings

Rankings

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133,653
World Rank
799
Country Rank
11
University
Ranking Based On Selection:
11
Engineering & Technology / Computer Science
Networking | Communication System

Citation Metrics

  • Total
    8,705
  • Last 5 Years
    6,721
  • Last 5 Years / Total
    0.772
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* Total Citation Counts Rankings

Rankings

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137,687
World Rank
833
Country Rank
12
University
Ranking Based On Selection:
12
Natural Sciences / Biological Science
Ecology | Biodiversity Conservatio

Citation Metrics

  • Total
    8,481
  • Last 5 Years
    2,087
  • Last 5 Years / Total
    0.246
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* Total Citation Counts Rankings

Rankings

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142,922
World Rank
874
Country Rank
13
University
Ranking Based On Selection:
13
Social Sciences / Tourism & Hospitality
e-tourism | pervasive computing | mobile computing | extended realit

Citation Metrics

  • Total
    8,194
  • Last 5 Years
    2,824
  • Last 5 Years / Total
    0.345
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* Total Citation Counts Rankings

Rankings

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154,192
World Rank
972
Country Rank
14
University
Ranking Based On Selection:
14
Social Sciences / Transportation Science & Technology
Port Economics | Port Policy and Management | Ports | Cruise | European Integration & maritime transpor

Citation Metrics

  • Total
    7,631
  • Last 5 Years
    3,437
  • Last 5 Years / Total
    0.450
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* Total Citation Counts Rankings

Rankings

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159,009
World Rank
1,008
Country Rank
15
University
Ranking Based On Selection:
15
Others
τοξικες οργανικες ενωσεις | υδατινο περιβαλλον | θαλασσια ιζηματα | αναλυσ

Citation Metrics

  • Total
    7,411
  • Last 5 Years
    1,675
  • Last 5 Years / Total
    0.226
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* Total Citation Counts Rankings

Rankings

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166,459
World Rank
1,093
Country Rank
16
University
Ranking Based On Selection:
16
Others
Information Systems | Decision Support Systems | e-Government | e-Participatio

Citation Metrics

  • Total
    7,088
  • Last 5 Years
    3,166
  • Last 5 Years / Total
    0.447
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* Total Citation Counts Rankings

Rankings

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175,615
World Rank
1,180
Country Rank
17
University
Ranking Based On Selection:
17
Social Sciences / Transportation Science & Technology
air transport | tourism | regional development | competition policy | spatial risk managemen

Citation Metrics

  • Total
    6,733
  • Last 5 Years
    2,288
  • Last 5 Years / Total
    0.340
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* Total Citation Counts Rankings

Rankings

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177,753
World Rank
1,199
Country Rank
18
University
Ranking Based On Selection:
18
Engineering & Technology / Environmental Science & Engineering
Emerging Pollutants | Disinfection By Products | Use Of GAC | Water Filtration | EU Priority Compound

Citation Metrics

  • Total
    6,653
  • Last 5 Years
    1,632
  • Last 5 Years / Total
    0.245
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* Total Citation Counts Rankings

Rankings

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190,188
World Rank
1,301
Country Rank
19
University
Ranking Based On Selection:
19
Engineering & Technology / Computer Science
image processing | cultural informatics | digital culture | digital twins | reality modellin

Citation Metrics

  • Total
    6,222
  • Last 5 Years
    2,256
  • Last 5 Years / Total
    0.363
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* Total Citation Counts Rankings

Rankings

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193,619
World Rank
1,332
Country Rank
20
University
Ranking Based On Selection:
20
Engineering & Technology / Environmental Science & Engineering
Air Pollution | Aerosol | Particulate Matter | Scatterin

Citation Metrics

  • Total
    6,112
  • Last 5 Years
    1,078
  • Last 5 Years / Total
    0.176
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* Total Citation Counts Rankings

Rankings

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194,638
World Rank
1,344
Country Rank
21
University
Ranking Based On Selection:
21
Natural Sciences / Biological Science
Biogeography | ecosystem functioning | ecosystem services | invasion ecology | landscape ecolog

Citation Metrics

  • Total
    6,079
  • Last 5 Years
    2,930
  • Last 5 Years / Total
    0.482
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* Total Citation Counts Rankings

Rankings

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211,666
World Rank
1,476
Country Rank
22
University
Ranking Based On Selection:
22
Engineering & Technology / Computer Science
Sensors | Big Data | Spatial Computing | Distributed Computing | Machine Learnin

Citation Metrics

  • Total
    5,577
  • Last 5 Years
    2,392
  • Last 5 Years / Total
    0.429
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* Total Citation Counts Rankings

Rankings

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230,347
World Rank
1,637
Country Rank
24
University
Ranking Based On Selection:
23
Others
Information security management | Information privac

Citation Metrics

  • Total
    5,107
  • Last 5 Years
    2,384
  • Last 5 Years / Total
    0.467
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* Total Citation Counts Rankings

Rankings

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229,642
World Rank
1,631
Country Rank
23
University
Ranking Based On Selection:
24
Social Sciences / Transportation Science & Technology
Transport | Travel Demand Forecasting | Happiness Research | MaaS | Business Model

Citation Metrics

  • Total
    5,123
  • Last 5 Years
    2,299
  • Last 5 Years / Total
    0.449
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* Total Citation Counts Rankings

Rankings

flag
237,521
World Rank
1,709
Country Rank
25
University
Ranking Based On Selection:
25

Citation Metrics

  • Total
    4,944
  • Last 5 Years
    3,221
  • Last 5 Years / Total
    0.651
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